Manufacturing Circuit On Or In Base Patents (Class 29/846)
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Publication number: 20150043067Abstract: A microlens array and a method for fabricating thereof are provided. The microlens array of the present invention comprises a lens structure part formed by bistable dielectric polymer thin film; first and second electrode parts each formed on the upper surface and the bottom surface of the lens structure part to apply voltage for shape changes of the lens structure part; a circuit part applying heat to the dielectric polymer thin film to change the property of the dielectric polymer thin film to be soft; and a base part formed on the bottom surface of the second electrode in predetermined intervals. The method further comprises a hydraulic part to apply predetermined voltage to the bottom surface of the lens structure part. The microlens array is thus able to change optical properties by deform the shape of a transparent dielectric polymer thin film having bistablity to various sizes of lens shapes by the purposes.Type: ApplicationFiled: April 7, 2014Publication date: February 12, 2015Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Sung-Ryul YUN, Ki-Uk KYUNG, Sun-Tak PARK, Bong-Je PARK, Sae-Kwang NAM
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Publication number: 20150041192Abstract: Disclosed herein are a printed circuit board and a method of manufacturing the same. In detail, according to a representative preferred embodiment of the present invention, it is possible to protect a line width of a circuit pattern and suppress an undercut by providing the printed circuit board in which etched grooves are formed at both sides of a seed layer of the circuit pattern.Type: ApplicationFiled: December 26, 2013Publication date: February 12, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Sung HAN, Young Do Kweon, Seung Min Baek, Yoon Su Kim, Young Jae Lee
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Patent number: 8950063Abstract: A method of manufacturing at least a portion of a printed circuit board. The method includes: applying a lamination adhesive on a first plural-layer substrate that includes a plurality of circuit layers with at least one first metal pad on a first side of the first plural-layer substrate; applying a protective film on the lamination adhesive; forming at least one via into the lamination adhesive to expose the at least one metal pad on the first side of the first plural-layer substrate; filling at least one conductive paste into the at least one via formed in the lamination adhesive; removing the protective film to expose the lamination adhesive on the first plural-layer substrate; and attaching the first plural-layer substrate with a second plural-layer substrate that includes a plurality of circuit layers with at least one second metal pad on a second side of the second plural-layer substrate.Type: GrantFiled: November 2, 2010Date of Patent: February 10, 2015Assignee: Viasystems Technologies Corp., L.L.C.Inventors: Raj Kumar, Monte Dreyer, Michael J. Taylor
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Patent number: 8950059Abstract: The present invention provides a complex type fusible link which includes an insulative block base including a plurality of cavities; a conductive connecting plate which is integrally embedded in the insulative block base, a part of the conductive connecting plate being exposed to at least one of the cavities; a plurality of fusible elements each of which is accommodated in corresponding one of the cavities and includes a first end which is connected to the part of the conductive connecting plate and a second end; and a plurality of terminals each of which is integrally embedded in the insulative block base and includes a first end which is connected to the second end of corresponding one of the fusible elements and a second end which is exposed from the insulative block base.Type: GrantFiled: October 24, 2011Date of Patent: February 10, 2015Assignee: Yazaki CorporationInventors: Masashi Iwata, Norio Matsumura, Tatsuya Aoki, Kenya Takii
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Patent number: 8952919Abstract: A method for making a capacitive touch sensitive housing, comprises: forming a non-patterned active metal layer on a housing wall; patterning the non-patterned active metal layer on the housing wall by laser ablation such that the non-patterned active metal layer is formed into a patterned active metal layer including a plurality of plating portions separated from each other, and a plurality of non-plating portions separated from the plating portions; and forming a metal layer on the patterned active metal layer such that the metal layer has first portions formed on the plating portions of the patterned active metal layer, and second portions formed on the non-plating portions of the patterned active metal layer.Type: GrantFiled: March 4, 2014Date of Patent: February 10, 2015Assignee: Taiwan Green Point Enterprises Co., Ltd.Inventors: Sheng-Hung Yi, Pen-Yi Liao
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Patent number: 8950064Abstract: In a component mounting device (1) which has a first mounting lane (L1) and a second mounting lane (L2) and which is structured so as to be able to select either an independence mounting mode or an alternation mounting mode, when device type changing operation is performed with change of the type of boards which are the mounted objects, if a tape feeder float detecting sensor (17) that is provided in proximity of an opening (19) through which a part of the body or the foreign object enters in the component supplying part is, detects a part of the body such as a finger (26) of the operator or the foreign object, operation of the component mounting mechanism which belong to the mounting lane opposite to the mounting lane to which the component supplying part, in which the optical sensor is provided, belongs is stopped.Type: GrantFiled: January 19, 2012Date of Patent: February 10, 2015Assignee: Panasonic CorporationInventors: Yoshiyuki Kitagawa, Shuzo Yagi, Takeyuki Kawase
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Publication number: 20150034373Abstract: A wiring structure includes a substrate, a convexoconcave absorption layer including a convexoconcave portion on the substrate, a conductive layer pattern on at least a concave portion of the convexoconcave absorption layer, and an insulating layer pattern over the conductive layer pattern and the convexoconcave absorption layer, on at least the concave portion. This configuration provides a wiring structure and a manufacturing method thereof which enable to form fine multilayer wiring using microcontact printing or the like.Type: ApplicationFiled: February 13, 2013Publication date: February 5, 2015Applicant: NEC CorporationInventors: Yoshiki Nakashima, Masahiro Kubo, Akinobu Shibuya
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Publication number: 20150034363Abstract: An apparatus includes a printed circuit board including a connector footprint comprising a first footprint portion operative to receive a first connector portion and a second footprint portion operative to receive a second connector portion. The first footprint portion is compliant with a first communications link type and the first and second footprint portions are jointly compliant with a second communications link type. The printed circuit board includes first conductive traces coupled to the first footprint portion and a first device footprint. The first conductive traces are selectively configurable according to a selected one of the first and second communications link types. The printed circuit board includes a second conductive traces coupled to the second footprint portion and the first device footprint. in at least one embodiment of the apparatus, the first communications link type is AC-coupled and the second communications link type is DC-coupled.Type: ApplicationFiled: October 16, 2014Publication date: February 5, 2015Inventors: Ravi B. Bingi, Ranger H. Lam, Jason R. Talbert, Pravind K. Hurry, Brian E. Longhenry, Andrew W. Steinbach, Jeff H. Gruger
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Publication number: 20150036296Abstract: A package-integrated EMI compartment shielding structure includes an encapsulating member disposed on a mounting surface of a substrate. The substrate has a ground pad exposedly arranged thereon. The encapsulating member, who defines a peripheral surface, covers the ground pad and encapsulates at least one electronic element. A compartment structure is disposed in the encapsulating member, electrically connecting the ground pad and substantially dividing the encapsulating member into at least two package compartments. The terminal portions of the compartment structure are arranged within the encapsulating member proximal to yet without compromising the peripheral surface. A notch is disposed into the encapsulating member from the peripheral surface corresponding to the location of the terminal portions of the compartment structure to expose the lateral surface thereof across the thickness of the encapsulating member.Type: ApplicationFiled: July 31, 2013Publication date: February 5, 2015Applicant: UNIVERSAL SCIENTIFIC INDUSTRIAL (SHANGHAI) CO., LTD.Inventors: JEN-CHUN CHEN, XIAO-WEN CAO, HE- YI CHANG
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Patent number: 8943676Abstract: A method of manufacturing a solenoidal magnet structure, comprising the steps of providing a collapsible mold in which to wind coils; winding wire into defined positions (88) in the mold to form coils (34); placing a preformed tubular mechanical support structure (102, 120) over the coils (34) so wound; impregnating the coils and bonding them to the mechanical support structure by applying a thermosetting resin and allowing the thermosetting resin to harden; and collapsing the mold and removing the resultant solenoidal magnet structure comprising the resin impregnated coils and the mechanical support structure from the mold as a single solid piece.Type: GrantFiled: July 8, 2010Date of Patent: February 3, 2015Assignee: Siemens PLC.Inventors: Graham Hutton, Jonathan Noys, Adrian Mark Thomas
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Patent number: 8943682Abstract: A method of making a transparent touch-responsive capacitor apparatus includes providing a transparent conductor precursor structure including a transparent substrate, a first precursor material layer formed over the transparent substrate and a second precursor material layer formed on the first precursor material layer; forming a electrically connected first micro-wires in the first and second precursor material layers; forming electrically connected second micro-wires in a precursor material layer electrically connected to the first micro-wires; and wherein the height of at least a portion of the first micro-wires is greater than the height of at least a portion of the second micro-wires, and wherein the total area occupied by the first micro-wires is less than 15% of the first transparent conductor area and the total area occupied by the second micro-wires is less than 15% of the second transparent conductor area.Type: GrantFiled: February 28, 2012Date of Patent: February 3, 2015Assignee: Eastman Kodak CompanyInventors: Ronald Steven Cok, Terrence Robert O'Toole
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Patent number: 8943685Abstract: A method of manufacturing a capacitor-embedded printed circuit board using a first conductive layer formed on one side of an insulation layer, the method including: forming a second conductive layer on one side of the first conductive layer; forming a second electrode by removing a portion of the second conductive layer; forming a first electrode by removing a portion of the first conductive layer in correspondence with the second electrode; and forming a dielectric layer on one side of the second electrode.Type: GrantFiled: October 19, 2010Date of Patent: February 3, 2015Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Young Do Kweon, Sung Yi, Hong-Won Kim
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Publication number: 20150027232Abstract: Disclosed herein is an electromagnetic induction sensor that is used with a position indicator and includes coils for electromagnetic coupling with the position indicator. The electromagnetic induction sensor includes: a sensor board main body that includes an insulating substrate and a surface sheet attached to a side of a first surface of the insulating substrate, on which side a position is indicated by the position indicator; at least part of conductors forming the coils being formed on a second surface of the insulating substrate opposite from the first surface; and an overlay member that includes a magnetic powder material layer and is adhered to the side of the second surface of the sensor board main body.Type: ApplicationFiled: October 18, 2013Publication date: January 29, 2015Applicant: Wacom Co., Ltd.Inventor: Yoshiharu Matsumoto
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Publication number: 20150028983Abstract: A magnetic paste composition for a chip electronic component, a chip electronic component, and a manufacturing method therof are provided. The chip electronic component is capable of being manufactured in a thin-film to allow for thinness and miniaturization thereof, thereby preventing a deterioration in efficiency thereof due to core loss even under high frequency and high current conditions. The chip electronic component exhibits high permeability, high efficiency, and a high Isat value by decreasing porosity.Type: ApplicationFiled: April 25, 2014Publication date: January 29, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Han Wool RYU, Gwang Hwan HWANG, Kwi Jong LEE, Hwan Soo LEE, Hang Kyu CHO
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Publication number: 20150025354Abstract: A device (100) for measuring electrophysiological signals of a body comprising electrodes (101) and a multilayer supporting medium (102), such as garment, like a belt, for supporting said electrodes (101). The multilayer supporting medium (102) comprises at least one stretchable layer (103) and one non-stretchable (104) corrugated (104a) layer. The layers are coupled with each other in numerous portions (105) so that the corrugation portions (104a) of said non-stretchable corrugated layer (104) between the coupling portions (105) are free from said stretchable layer (103). The electrodes (101) are also arranged into the non-stretchable layers (104) at the coupling portions (105).Type: ApplicationFiled: July 16, 2014Publication date: January 22, 2015Inventors: Kenneth Alexander Johannes Salonius, Riku Oskari Lehtomäki
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Publication number: 20150021081Abstract: A method of manufacturing a wiring substrate that has a wiring including a through glass via and is formed of a glass substrate includes forming an alteration layer that penetrates the wiring substrate and is patterned, forming the wiring on a front surface of the wiring substrate in which the alteration layer has been formed, and filling an electrode material in a hole formed by removing the alteration layer, thereby forming the through glass via that connects the wiring on the front surface of the wiring substrate and the wiring on a back surface side thereof.Type: ApplicationFiled: July 9, 2014Publication date: January 22, 2015Inventors: Shun Mitarai, Shusaku Yanagawa, Shinji Rokuhara, Shuichi Oka
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Publication number: 20150021070Abstract: A wiring board includes an insulation layer, and a conductive pattern formed on the insulation layer having a repaired disconnected portion. The repaired disconnected portion has a first conductive layer connecting disconnected edges of the conductive pattern and a second conductive layer covering the first conductive layer, the first conductive layer has a first electrical resistivity which is set higher than an electrical resistivity of the conductive pattern, and the second conductive layer has a second electrical resistivity which is set lower than the first electrical resistivity of the first conductive layer.Type: ApplicationFiled: July 17, 2014Publication date: January 22, 2015Applicant: IBIDEN CO., LTD.Inventors: Takenobu NAKAMURA, Yoshiaki Mori, Yu Sasaki
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Publication number: 20150022936Abstract: Embodiments of the present invention provide a substrate support assembly including an electrostatic chuck with enhanced heat resistance. In one embodiment, an electrostatic chuck includes a support base, an electrode assembly having interleaved electrode fingers formed therein, and an encapsulating member disposed on the electrode assembly, wherein the encapsulating member is fabricated from one of a ceramic material or glass.Type: ApplicationFiled: July 21, 2014Publication date: January 22, 2015Inventors: Michael S. COX, Zheng YUAN
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Patent number: 8935851Abstract: A method of manufacturing a circuit board includes: forming a first through hole in a core material; forming a first conductive film on an inner wall of the first through hole; forming an insulating layer on both surfaces of the core material and in the first through hole; forming a second through hole in the insulating layer in the first through hole; forming a second conductive film on an inner wall of the second through hole; and forming, on surfaces of the insulating layers formed on the both surfaces of the core material, a signal circuit layer electrically connected to the second conductive film.Type: GrantFiled: January 12, 2011Date of Patent: January 20, 2015Assignee: Mitsubishi Electric CorporationInventors: Sohei Samejima, Hajime Takeya, Hiroyuki Osuga
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Patent number: 8935848Abstract: The present invention is a method for providing an integrated circuit assembly, the integrated circuit assembly including an integrated circuit and a substrate. The method includes mounting the integrated circuit to the substrate. The method further includes, during assembly of the integrated circuit assembly, applying a low processing temperature, at least near-hermetic, glass-based coating directly to the integrated circuit and a localized interconnect interface, the interface being configured for connecting the integrated circuit to at least one of the substrate and a second integrated circuit of the assembly. The method further includes curing the coating. Further, the integrated circuit may be a device which is available for at least one of sale, lease and license to a general public, such as a Commercial off the Shelf (COTS) device. Still further, the coating may promote corrosion resistance and reliability of the integrated circuit assembly.Type: GrantFiled: October 16, 2013Date of Patent: January 20, 2015Assignee: Rockwell Collins, Inc.Inventors: Alan P. Boone, Nathan P. Lower, Ross K. Wilcoxon
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Patent number: 8935850Abstract: A method for manufacturing a printed wiring board includes forming a removable layer on a support substrate, forming an interlayer resin insulation layer on the removable layer, forming a penetrating hole in the interlayer resin insulation layer, forming a first conductive layer on the interlayer resin insulation layer and on a side wall of the penetrating hole, forming a conductive circuit on the interlayer resin insulation layer, forming a via conductor in the penetrating hole, removing the support substrate from the interlayer resin insulation layer by using the removable layer, forming a protruding portion of the via conductor protruding from a surface of the interlayer resin insulation layer, and forming a surface-treatment coating on a surface of the protruding portion of the via conductor.Type: GrantFiled: February 25, 2013Date of Patent: January 20, 2015Assignee: Ibiden Co., Ltd.Inventors: Masahiro Kaneko, Satoru Kose, Hirokazu Higashi
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Patent number: 8935846Abstract: A method for contacting a lighting device is provided, wherein the lighting device has a circuit board which is covered at least partly by a sealing compound layer; wherein the lighting device can be separated at a separating point into two lighting device sections and each of the lighting device sections has at least one electrical contact. The method may include: removing at least the sealing compound layer on both sides of the separation point so that the contacts remain covered by a thinner, remaining sealing compound layer; separating the lighting device at the separation point; attaching a connection element at least to the remaining sealing compound layer of at least one of the lighting device sections, wherein the connection element has at least one contacting element, which contacts a respective contact covered by the remaining sealing compound layer after a separation or penetration of the remaining sealing compound layer.Type: GrantFiled: November 26, 2010Date of Patent: January 20, 2015Assignee: Osram AGInventors: Andreas Kampfrath, Steffen Strauss
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Publication number: 20150013155Abstract: A multi-layer printed circuit board has a number of landing pads that are configured to engage a connector secured thereto. Between the landing pads associated with different signals is at least one micro via that is electrically connected to a ground plane on an outer surface of the multi-layer printed circuit board, and a ground plane on an inner layer of the multi-layer printed circuit board.Type: ApplicationFiled: October 6, 2014Publication date: January 15, 2015Inventors: Hyunjun Kim, Jeffrey Scott Conger, Gregory Erwin Scott
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Publication number: 20150015802Abstract: Disclosed herein is a touch sensor including: a window substrate; bezels formed along an edge of the window substrate; a first insulating layer stacked while being filled between the bezels to be formed on the window substrate; a second insulating layer applied or adhered onto the bezel and the first insulating layer; and an electrode pattern formed on the second insulating layer.Type: ApplicationFiled: October 24, 2013Publication date: January 15, 2015Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Kee Su Jeon, Kang Heon Hur, Man Sub Shin, Jang Ho Park, Beom Seok Oh
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Patent number: 8931168Abstract: A method for manufacturing a printed wiring board includes preparing a core substrate having a first surface and a second surface on the opposite side of the first surface, forming on the first-surface side of the substrate a first opening portion tapering from the first toward second surface, forming on the second-surface side of the substrate a second opening portion tapering from the second toward first surface, forming a third opening portion such that a penetrating hole formed of the first opening portion, the second opening portion and the third opening portion connecting the first and second opening portions is formed in the substrate, forming a first conductor on the first surface of the substrate, forming a second conductor on the second surface of the substrate, and filling a conductive material in the penetrating hole such that a through-hole conductor connecting the first and second conductors is formed.Type: GrantFiled: March 26, 2012Date of Patent: January 13, 2015Assignee: Ibiden Co., Ltd.Inventors: Toshiaki Hibino, Takema Adachi
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Publication number: 20150009422Abstract: A method for manufacturing a touch panel includes forming a light-shielding conductive patterned layer on a transparent substrate, which includes a light-shielding wire, a first contact pad and a first bridging electrode. An insulating layer is formed on the first bridging electrode, the first contact pad and the transparent substrate. First and second openings are formed in the insulating layer to respectively expose a portion of the first bridging electrode and a portion of the first contact pad. A transparent conductive patterned layer is formed, which includes first sensing electrodes, second sensing electrodes, a second bridging electrode and a second contact pad. Each first sensing electrode is connected to the first bridging electrode through the first opening. The second sensing electrodes are connected to each other through the second bridging electrode. The second contact pad is connected to the first contact pad through the second opening.Type: ApplicationFiled: February 7, 2014Publication date: January 8, 2015Applicant: AU Optronics CorporationInventor: Teng-Fu TUNG
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Publication number: 20150008027Abstract: An assembler receives a circuit board. The circuit board includes at least a first node and a second node that are adjacent but electrically isolated from each other. There is a gap between the first node and the second node. The first node is electrically isolated from other components on the circuit board. The second node is electrically coupled to circuitry residing on the circuit board. The assembler initiates positioning of a conductive lead of a battery in a vicinity of the first node. The gap between the first node and second node initially prevents the live conductive lead from being in electrical contact with the second node. Eventually, the assembler bridges the gap to provide an electrical connection between at least the conductive lead and the second node to electrically couple the conductive lead to the second node and thus the circuitry residing on the circuit board.Type: ApplicationFiled: January 29, 2013Publication date: January 8, 2015Inventor: Peter Andrew John Finn
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Patent number: 8925192Abstract: A method for manufacturing printed wiring board includes irradiating laser on first surface of substrate such that first opening portion having first opening on the first surface and inner diameter decreasing toward the second surface is formed, irradiating laser on second surface of the substrate such that second opening portion having second opening on the second surface and inner diameter decreasing toward the first surface is formed and that the second portion joins the first portion and forms a penetrating hole penetrating through the substrate, forming a first circuit on the first surface, forming a second circuit on the second surface, and filling the hole with plating such that a through-hole conductor which electrically connects the first and second circuits is formed. The first opening has diameter same as or greater than diameter of the second opening, and the first portion has depth less than depth of the second portion.Type: GrantFiled: April 9, 2010Date of Patent: January 6, 2015Assignee: Ibiden Co., Ltd.Inventors: Kota Noda, Tsutomu Yamauchi
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Patent number: 8927879Abstract: A first selection of mesh line segments of a mesh layer are of a first width and a second selection of mesh line segments of the mesh layer are of a second width, wherein the second width is greater than the first width. The second selection of mesh line segments of the second width are positioned in parallel to a selection of signal lines in a signal layer that are likely to introduce crosstalk, wherein the widening of the mesh line segments shadowing the selection of signal lines increases the likelihood that the return current associated with the signal will flow in the wider mesh line segment, thereby increasing the likelihood of containing the electromagnetic fields associated with the signal such that crosstalk to other signals is reduced or contained.Type: GrantFiled: November 22, 2010Date of Patent: January 6, 2015Assignee: International Business Machines CorporationInventors: Jinwoo Choi, Sungjun Chun, Jason L. Frankel, Paul R. Walling, Roger D. Weekly
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Patent number: 8925183Abstract: A nano-electro-mechanical switch includes an input electrode, a body electrode, an insulating layer, an actuator electrode, an output electrode, and a cantilever beam adapted to flex in response to an actuation voltage applied between the body electrode and the actuator electrode. The cantilever beam includes the input electrode, the body electrode and the insulating layer, the latter separating the body electrode from the input electrode, the cantilever beam being configured such that, upon flexion of the cantilever beam, the input electrode comes in contact with the output electrode at a single mechanical contact point at the level of an end of the cantilever beam.Type: GrantFiled: September 19, 2013Date of Patent: January 6, 2015Assignee: International Business Machines CorporationInventors: Michel Despont, Ute Drechsler, Daniel Grogg, Christoph Hagleitner, Yu Pu
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Patent number: 8925191Abstract: In one embodiment, a method of fabrication of a stimulation lead comprising a plurality of segmented electrodes for stimulation of tissue of a patient, the method comprises: providing an elongated, substantially cylindrical substrate, the substrate comprising a plurality of recesses defined in an outer surface of the substrate; coating the substrate with conductive material; patterning conductive material on the substrate to form a plurality of electrode surfaces for at least the plurality of segmented electrodes and a plurality of traces connected to the plurality of electrode surfaces, wherein each electrode surface and its corresponding trace are defined in the recesses on the outer surface of the substrate and are electrically isolated from other electrode surfaces and traces; providing insulative material over at least the plurality of traces; and electrically coupling the plurality of traces to conductive wires of a lead body.Type: GrantFiled: April 18, 2012Date of Patent: January 6, 2015Assignee: Advanced Neuromodulation Systems, Inc.Inventors: John Swanson, Kevin Turner, Jerome Boogaard
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Patent number: 8925163Abstract: The invention describes a manufacturing method for an acoustic balanced-unbalanced (balun) or balanced-balanced thin-film BAW filter based on lateral acoustic coupling. In laterally acoustically coupled thin-film BAW filters (LBAW) one can realize transformation from unbalanced to balanced electric signal if the electrodes of the balanced port are placed on the opposite sides of the piezoelectric film. The manufacturing process is simpler than in the corresponding component based on vertical acoustical coupling. The device can also realize impedance transformation.Type: GrantFiled: October 13, 2011Date of Patent: January 6, 2015Assignee: Teknologian Tutkimuskeskus VTTInventors: Johanna Meltaus, Tuomas Pensala, Markku Ylilammi, Tommi Riekkinen, Tomi Mattila
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Patent number: 8927899Abstract: A method of manufacturing a circuit carrier and the use of said method are proposed, said method comprising, after providing a printed circuit board (a), coating the circuit board on at least one side thereof with a dielectric (b), structuring the dielectric for producing trenches and vias therein using laser ablation (c) are performed. Next, a primer layer is deposited onto the dielectric, either onto the entire surface thereof or into the produced trenches and vias only (d). A metal layer is deposited onto the primer layer, with the trenches and vias being completely filled with metal for forming conductor structures therein (e). Finally, the excess metal and the primer layer are removed until the dielectric is exposed if the primer layer was deposited onto the entire surface thereof, with the conductor structures remaining intact (f).Type: GrantFiled: January 20, 2005Date of Patent: January 6, 2015Assignee: Atotech Deutschland GmbHInventor: Hannes P. Hofmann
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Patent number: 8925193Abstract: A method, and apparatus resulting from the method, for fabricating a circuit board suitable for mounting electronic components. The method includes drilling a plurality of through-holes in a plurality of dielectric sheets, forming a conductive film on at least one side of each of the plurality of dielectric sheets, and substantially filling each of the plurality of through holes with a conductive material. The conductive material is both electrically and thermally uninterrupted from a first face to a second face of each of the plurality of dielectric sheets. The plurality of dielectric sheets are then sequentially mounted, one atop another, to form the circuit board. The sequential mounting step is performed after the steps of drilling the plurality of through-holes, forming the conductive layer, and substantially filling the plurality of through-holes.Type: GrantFiled: July 6, 2010Date of Patent: January 6, 2015Assignee: Advantest (Singapore) Pte LtdInventor: Romi O. Mayder
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Patent number: 8929092Abstract: A circuit board includes an electric circuit having a wiring section and a pad section in the surface of an insulating base substrate. The electric circuit is configured such that a conductor is embedded in a circuit recess formed in the surface of the insulating base substrate, and the surface roughness of the conductor is different in the wiring section and the pad section of the electric circuit. In this case, it is preferable that the surface roughness of the conductor in the pad section is greater than the surface roughness of the conductor in the wiring section.Type: GrantFiled: October 28, 2010Date of Patent: January 6, 2015Assignee: Panasonic CorporationInventors: Shingo Yoshioka, Hiroaki Fujiwara, Hiromitsu Takashita, Tsuyoshi Takeda
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Publication number: 20150000126Abstract: A method of making lens modules includes the following steps: Put a plurality of lens members between a first die and a second die, wherein the first die touches the substrate of each lens module, and the second die touches the lens of each lens module. Provide a housing material between the first die and the second die, and then solidify the housing material. Remove the first die and the second die to obtain a block; and Cut the block to obtain a plurality of lens modules.Type: ApplicationFiled: September 15, 2014Publication date: January 1, 2015Applicant: GLOBAL MICROPTICS CO., LTD.Inventors: Ching-Shan Yang, Wu-Li Wang
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Publication number: 20150005573Abstract: A device, including an implantable electronic circuit integrated at least one of in or on a substrate, wherein the device includes a hermetic enclosure having a space therein, wherein the substrate forms at least a portion of the hermetic enclosure.Type: ApplicationFiled: July 1, 2014Publication date: January 1, 2015Inventors: Torsten LEHMANN, Gregg Jørgen SUANING, Tony Mikael NYGARD, Thomas GUENTHER, William LIM, Kushal DAS
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Publication number: 20150002491Abstract: According to an exemplary embodiment of the present invention, the gap between a display panel and a driving circuit is maintained by an insulating side wall that covers the sides of conductors provided on a drive pad and that is higher than the surface of the conductors without adding a photolithography process. Even when, as the resolution of the display device is increased, the gap between two adjacent conductors is reduced, the two adjacent conductors may be prevented from being shorted.Type: ApplicationFiled: June 27, 2014Publication date: January 1, 2015Inventors: Sun-Woo Lee, Jin-Hee Jeong
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Publication number: 20150000125Abstract: Provided is a manufacturing method of a double-sided printed circuit board. In the method, a first conductive circuit pattern configuring a circuit is formed on an upper side of an insulation layer, and a second conductive circuit pattern configuring a circuit is formed on a lower side of the insulation layer. A through hole vertically passing through the insulation layer is formed, and a conductive material is formed on an inner circumferential surface of the through hole such that the first circuit pattern and the second circuit pattern are electrically connected by the through hole.Type: ApplicationFiled: January 4, 2013Publication date: January 1, 2015Inventors: Kwang-Choon Chung, Young-Koo Han, Myung-Bong Yoo, Kwang-Baek Yoon, Bong-Ki Jung
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Publication number: 20150000966Abstract: Provided is a printed circuit board, including: a circuit pattern or a base pattern formed on an insulating layer; and a plurality of metal layers formed on the circuit pattern or the base pattern, wherein the metal layers includes: a silver metal layer formed of a metal material including silver; a first palladium metal layer formed at a lower part of the silver metal layer; and a second palladium metal layer formed at an upper part of the silver metal layer.Type: ApplicationFiled: November 30, 2012Publication date: January 1, 2015Inventors: Yun Kyoung JO, Seol Hee LIM, Chang Hwa PARK, Sai Ran EOM, Ae Rim KIM
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Publication number: 20150002765Abstract: A liquid crystal lens is disclosed. The lens includes a first transparent substrate and a second transparent substrate opposite the first transparent substrate. The lens also includes a liquid crystal layer between the first and second transparent substrates, and a first electrode layer on an internal surface of the first transparent substrate, where the first electrode layer includes a plurality of lens electrode groups, and where each of the lens electrode groups includes a plurality of strip electrodes. The lens also includes a second electrode layer on an internal surface of the second transparent substrate, and a column spacer between the first electrode layer and the second electrode layer, where the column spacer is between two adjacent lens electrode groups.Type: ApplicationFiled: December 27, 2013Publication date: January 1, 2015Applicant: Tianma Micro-Electronics Co., Ltd.Inventors: Xiaolin LIU, Jia XIE, Yongdong ZHANG
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Patent number: 8922505Abstract: A flexible and very thin touch screen panel is implemented by forming sensing patterns as touch sensors on a first surface of a flexible thin glass substrate and by forming a supporting film on a second surface of the glass surface. A method of fabricating a touch screen panel for securing the strength of a unit cell touch screen panel includes forming sensing patterns as touch sensors in every unit cell touch screen panel on a mother glass substrate, etching the glass substrate in the thickness direction, forming a supporting film under the glass substrate, and by cutting the glass substrate and the supporting film cell by cell using dual cutting.Type: GrantFiled: May 24, 2011Date of Patent: December 30, 2014Assignee: Samsung Display Co., Ltd.Inventors: Sung-Ku Kang, Kyu-Taek Lee, Byeong-Kyu Jeon
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Publication number: 20140373349Abstract: Methods of patterning metal nanowire containing transparent conductive films using laser diodes, where the films comprise a radiation absorbing substance, such as an infrared absorbing substance or an ultraviolet absorbing substance. The use of laser diodes can decrease the time and costs associated with patterning transparent conductive films comprising nanowires, such as silver nanowires.Type: ApplicationFiled: May 29, 2014Publication date: December 25, 2014Inventors: David R. Whitcomb, Robert R. Brearey, Stephen P. Riehm
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Publication number: 20140375904Abstract: The present invention relates to a touch panel and a manufacturing method thereof. The method comprises steps of providing a base having a substrate, a buffering layer and a transparent conductive layer, forming multiple first pad strings, multiple second pads and an isolated pad by etching the transparent conductive layer, forming a shading layer on the isolated pad and then sequentially forming insulating layers, wire bridges, signal wires and cover pieces to complete the touch panel. The method of the invention is simplified, such that the production capacity is increased. The step of forming the shading layer is after the step of forming the first pad strings and the second pads, such that the shading layer would not be charred in the step of forming first pad strings and the second pads.Type: ApplicationFiled: June 25, 2013Publication date: December 25, 2014Inventor: Chih-Hung Lu
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Publication number: 20140376183Abstract: In some examples, a cooling system includes a silicon substrate defining a first trench, a second trench, and a plurality of channels extending between the first trench and the second trench. The silicon substrate may define a first surface and a second surface substantially opposite to and substantially parallel to the first surface, and each of the plurality of channels may extend substantially parallel to the surface of the silicon substrate. The cooling system also may include a microelectronic device comprising a heat-generating area. The microelectronic device may be attached to the first surface or the second surface of the silicon substrate. In some examples, the plurality of channels may be etched between the first trench and the second trench.Type: ApplicationFiled: June 20, 2013Publication date: December 25, 2014Inventor: Steve Chang
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Publication number: 20140376070Abstract: A micro-electromechanical reflector includes an electrode substrate having first and second surfaces opposite to the first surface, on whose first surface a monocrystalline silicon layer is situated, a plurality of electrode recesses, which are introduced from the second surface into the electrode substrate, at least one torsion spring structure, which is implemented in the monocrystalline silicon layer above one of the electrode recesses, a carrier substrate, which is applied to the second surface of the electrode substrate, and a reflector surface situated on the monocrystalline silicon layer. At least one first electrode, movably mounted in the electrode substrate via the torsion spring structure, and at least one second electrode, mechanically fixedly anchored to the carrier substrate and the monocrystalline silicon layer, are formed by the electrode recesses.Type: ApplicationFiled: June 24, 2014Publication date: December 25, 2014Applicant: Robert Bosch GmbHInventor: Jochen REINMUTH
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Publication number: 20140367255Abstract: An automated feed manufacturing product is disclosed. The automated feed manufacturing product is provided with a flexible substrate having a plurality of card zones with the card zones defining sensing areas with sensor units formed within the sensing areas. The sensor units have a first electrode having first fingers, and a second electrode having second fingers and with the first fingers interleaved with the second fingers and with the first fingers spaced away from the second fingers. The sensor units also comprising biomolecule receptors on the flexible web between the first electrode and the second electrode such that a physical property of the first electrode relative to the second electrode is effected upon one or more of the biomolecule receptors binding to a biomolecule. The automated feed manufacturing product can be formed as a continuous web, or discrete sheets formed using a sheet feeder that picks up and processes the discrete sheets.Type: ApplicationFiled: November 19, 2012Publication date: December 18, 2014Applicant: SIEMENS HEALTHCARE DIAGNOSTICS INC.Inventor: Jennifer A. Samproni
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Patent number: 8910355Abstract: Manufacturing a semiconductor structure including modifying a frequency of a Film Bulk Acoustic Resonator (FBAR) device though a vent hole of a sealing layer surrounding the FBAR device.Type: GrantFiled: December 12, 2011Date of Patent: December 16, 2014Assignee: International Business Machines CorporationInventors: James W. Adkisson, Panglijen Candra, Thomas J. Dunbar, Jeffrey P. Gambino, Mark D. Jaffe, Anthony K. Stamper, Randy L. Wolf
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Patent number: 8912447Abstract: A method includes patterning one or more electrical layers on a substrate; shaping the patterned substrate into a 3-dimensional contour, wherein the contour including a significant change in gradient in or adjacent to one or more sensing areas of the electrical layer, and over-molding the shaped substrate. Degradation of a trace in the electrical layer at or adjacent to the one or more sensing areas during shaping and/or over-molding is substantially minimized based on the width of the trace, the thickness or number of layers of the trace, the bending radius of the trace, the material of the trace, and/or a primer over layer on the trace.Type: GrantFiled: October 9, 2012Date of Patent: December 16, 2014Assignee: Fischer Technology Pte. Ltd.Inventors: Chee Seng Leong, Sze Lam Chua
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Patent number: 8912907Abstract: A Radio Frequency Identification (RFID) tag. The RFID tag comprises a flexible substrate and an integrated circuit embedded within the flexible substrate. The top surface of the integrated circuit is coplanar with the flexible substrate. At least one conductive element is formed on the flexible substrate. The conductive element is electrically connected to the integrated circuit. The conductive element serves as an antenna for the RFID tag.Type: GrantFiled: December 28, 2012Date of Patent: December 16, 2014Assignee: Alien Technology, LLCInventors: Glenn W. Gengel, Mark A. Hadley, Tom Pounds, Kenneth D. Schatz, Paul S. Drzaic