Metal Coated On Insulation Patents (Class 174/126.4)
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Patent number: 11511999Abstract: The present disclosure relates to production of electrodes. The present disclosure particularly relates to production of graphene based transparent conducting electrode (TCE). The disclosure provides a simple and environmental friendly process for producing said graphene based TCE by coating of graphene on a modified or non-modified substrate. Said electrode provides large area metal network with reduced non-uniformity of conducting film, visible transparency and low or reduced sheet resistance. The disclosure further relates to a graphene based transparent conductive electrode (TCE).Type: GrantFiled: March 23, 2018Date of Patent: November 29, 2022Inventors: Shyam Kumar Choudhary, Sumitesh Das, Giridhar Udapi Rao Kulkarni, Rajashekhar Ningappa Pujar
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Patent number: 11379063Abstract: An organic light-emitting display panel and fabrication method thereof are provided. The organic light-emitting display panel includes an organic light-emitting element array substrate, a thin film encapsulation layer covering the organic light-emitting element array substrate, and touch-control electrodes. The thin film encapsulation layer includes at least one inorganic layer and at least one organic layer. First groove structures are configured in at least one organic layer, and sidewalls of the first groove structures are arc-shaped. The touch-control electrodes are disposed in the first groove structures.Type: GrantFiled: November 8, 2019Date of Patent: July 5, 2022Assignees: Shanghai Tianma Micro-Electronics Co., Ltd., Tianma Micro-Electronics Co., Ltd.Inventors: Yu Cai, Xuening Liu, Heeyol Lee, Quanpeng Yu, Conghui Liu
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Patent number: 11037693Abstract: A process for producing a transparent conductive film, comprising (a) providing a graphene oxide gel; (b) dispersing metal nanowires in the graphene oxide gel to form a suspension; (c) dispensing and depositing the suspension onto a substrate; and (d) removing the liquid medium to form the film. The film is composed of metal nanowires and graphene oxide with a metal nanowire-to-graphene oxide weight ratio from 1/99 to 99/1, wherein the metal nanowires contain no surface-borne metal oxide or metal compound and the film exhibits an optical transparence no less than 80% and sheet resistance no higher than 300 ohm/square. This film can be used as a transparent conductive electrode in an electro-optic device, such as a photovoltaic or solar cell, light-emitting diode, photo-detector, touch screen, electro-wetting display, liquid crystal display, plasma display, LED display, a TV screen, a computer screen, or a mobile phone screen.Type: GrantFiled: April 19, 2019Date of Patent: June 15, 2021Assignee: Global Graphene Group, Inc.Inventors: Yi-jun Lin, Aruna Zhamu, Bor Z. Jang
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Patent number: 10658533Abstract: The present disclosure provides interconnect elements and methods of using interconnect elements. In one embodiment, the interconnect element includes: a first end including at least three members, each member having a pair of parallel gap apertures for mounting an adjoining first component; a second opposing end including at least two members, each member having a pair of parallel gap apertures for mounting an adjoining second component; and one or more interconnect connecting portions to attach the first end of the interconnect element to the second end of the interconnect element.Type: GrantFiled: May 2, 2017Date of Patent: May 19, 2020Assignee: SolAero Technologies Corp.Inventors: Cory Tourino, Kenneth Craymer, Anthony Sandoval
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Patent number: 10595573Abstract: Protective gear for protecting individuals from impact forces by transferring axial forces into tangential forces directed away from the individual. The protective apparatus includes a first plate assembly including a first end and a second end; a second plate assembly including a first end and a second end; a load-bearing hinge connecting the first end of the first plate assembly to the first end of the second plate assembly; a first toothed plate attached to the second end of the first plate assembly; and a second toothed plate attached to the second end of the second plate assembly. The load-bearing hinge and the toothed plates tangentially distribute impact forces between the plate assemblies and around, rather than axially toward, the body or object being protected. The apparatus may further include sensors and electronics for detecting a physical property of the protective apparatus, and transmitting signals to a remote server.Type: GrantFiled: July 5, 2016Date of Patent: March 24, 2020Inventor: Kaydon A. Stanzione
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Patent number: 10256434Abstract: A display device includes a driving circuit layer including a thin film transistor, a display layer at the driving circuit layer and overlapping a portion of the driving circuit layer, a window at the display layer, a first adhesive member between the driving circuit layer and the window, and a second adhesive member between the display layer and the window and spaced from the first adhesive member in a plane view.Type: GrantFiled: March 9, 2018Date of Patent: April 9, 2019Assignee: Samsung Display Co., Ltd.Inventors: Hyeondeuk Hwang, Soyeon Joo, Hayoung Choi
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Patent number: 10004218Abstract: A termite shield for protecting wooden frame structures comprising a cellulous sheet impregnated with a non repellant insecticide. The shield is placed between the sill/mudplate and the foundation and extends upward between the siding and interior space.Type: GrantFiled: July 13, 2017Date of Patent: June 26, 2018Inventor: Robert J. P. Goodspeed
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Patent number: 9698293Abstract: A solar cell module having an interconnector and a method of fabricating the same are disclosed. The solar cell module includes a plurality of solar cells and an interconnector including a first area electrically connected to one of two adjacent solar cells of the plurality of solar cells, a second area electrically connected to the other of the two adjacent solar cells, and a third area connecting the first area to the second area. At least one of the first area and the second area of the interconnector has at least one uneven surface, and the third area of the interconnector has a substantially planarized surface.Type: GrantFiled: February 21, 2012Date of Patent: July 4, 2017Assignee: LG ELECTRONICS INC.Inventors: Jongdae Kim, Jongkyoung Hong, Giwon Lee
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Patent number: 9496912Abstract: A cover panel made of sapphire is provided on a surface of electronic apparatus. The electronic apparatus includes a casing that supports a first area positioned in an edge area of the cover panel; a first component that is disposed so as to face a second area positioned further inside than the first area in the cover panel; and a supporting structure that supports a third area positioned between the first and second areas and separated from the first and second areas in the panel.Type: GrantFiled: April 8, 2016Date of Patent: November 15, 2016Assignee: KYOCERA CORPORATIONInventors: Mizuho Hidaka, Norikazu Morioka, Hiroyoshi Kawanishi
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Patent number: 9357041Abstract: A cover panel made of sapphire is provided on a surface of electronic apparatus. The electronic apparatus includes a casing that supports a first area positioned in an edge area of the cover panel; a first component that is disposed so as to face a second area positioned further inside than the first area in the cover panel; and a supporting structure that supports a third area positioned between the first and second areas and separated from the first and second areas in the panel.Type: GrantFiled: September 2, 2015Date of Patent: May 31, 2016Assignee: KYOCERA CorporationInventors: Mizuho Hidaka, Norikazu Morioka, Hiroyoshi Kawanishi
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Patent number: 9137892Abstract: A laminated structure includes a first substrate, an adhesive, a graphene, and a second substrate. The adhesive is provided on a principal surface of the first substrate, and the adhesive has a storage elastic modulus of 7.2*104 Pa or more and 6.1*105 Pa or less at 23° C. The graphene is bonded to the adhesive, and the graphene has one or a plurality of layers. The second substrate is bonded to the graphene.Type: GrantFiled: November 18, 2013Date of Patent: September 15, 2015Assignee: SONY CORPORATIONInventors: Masashi Bando, Keisuke Shimizu, Koji Kadono, Nozomi Kimura, Toshiyuki Kobayashi
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Patent number: 9123644Abstract: A semiconductor device includes a gate insulating film formed on a semiconductor substrate; a first conductive metal-containing film formed on the gate insulating film; a second conductive metal-containing film, formed on the first metal-containing film, to which aluminum is added; and a silicon film formed on the second metal-containing film.Type: GrantFiled: February 16, 2015Date of Patent: September 1, 2015Assignee: HITACHI KOKUSAI ELECTRIC INC.Inventor: Arito Ogawa
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Patent number: 8981226Abstract: The present invention is a conductive particle having a copper layer formed on a surface of a resin particle, wherein in the copper layer, an area ratio of an area corresponding to voids in a cross-section in a thickness direction is 5% or less, and copper composing the copper layer has an average crystallite diameter of 40 nm or more. It is an object of the present invention to provide a conductive particle which has low initial connection resistance and which is hard to increase in connection resistance even when stored for a long period.Type: GrantFiled: October 24, 2008Date of Patent: March 17, 2015Assignee: Sekisui Chemical Co., Ltd.Inventors: Taku Sasaki, Hiroshi Natsui, Shinya Uenoyama, Ren-de Sun
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Patent number: 8957312Abstract: Embodiments of submersible composite cables include a non-composite electrically conductive core cable, a multiplicity of composite cables, including a multiplicity of composite wires, around the core cable, and an insulative sheath surrounding the composite cables. Other embodiments include an electrically conductive core cable; a multiplicity of elements selected from fluid transport, electrical power transmission, electrical signal transmission, light transmission, weight elements, buoyancy elements, filler elements, or armor elements, arranged around the core cable in at least one cylindrical layer defined about a center longitudinal axis of the core cable when viewed in a radial cross section; a multiplicity of composite wires surrounding the elements in at least one cylindrical layer about the center longitudinal axis; and an insulative sheath surrounding the composite wires. The composite wires may be metal matrix or polymer composite wires.Type: GrantFiled: June 30, 2010Date of Patent: February 17, 2015Assignee: 3M Innovative Properties CompanyInventors: Colin McCullough, Douglas E. Johnson, Michael F. Grether
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Patent number: 8896117Abstract: A semiconductor device bonded by an anisotropic conductive film, the anisotropic conductive film including a conductive adhesive layer and an insulating adhesive layer stacked thereon, an amount of reactive monomers in the conductive adhesive layer being higher than an amount of reactive monomers in the insulating adhesive layer.Type: GrantFiled: November 16, 2012Date of Patent: November 25, 2014Assignee: Cheil Industries, Inc.Inventors: Youn Jo Ko, Jin Kyu Kim, Dong Seon Uh, Kil Yong Lee, Jang Hyun Cho
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Publication number: 20140284078Abstract: An electrode loop structure of a touch panel mainly extends from I-shaped electrode elements serving as a base, and utilizes the annular conducting chain and gradient chain regularly cascaded together. A discontinuous resistor chain is disposed between the conducting chain and the gradient chain, wherein the conducting chain changes, by adjusting the cascaded length of and the gaps between the electrode elements, the conductor area to generate the trend of voltage drop, so that the conducting chain has the voltage regulating and compensating properties. Meanwhile, the gradient chain may also make the gradient chain have the voltage distributing uniformity by adjusting the lengths of and the gaps between the electrode elements, so that the electrode loop is effectively distributed around the electroconductive substrate to form the homogenized electric field effect, thereby satisfying the narrow-edge design requirement.Type: ApplicationFiled: March 13, 2014Publication date: September 25, 2014Applicant: Miracletouch Technology Inc.Inventor: YU-JIE LI
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Publication number: 20140272480Abstract: A conductor is describing for an electrochemical energy store, including a base body, and at least one electrically conductive layer situated at least partially on the base body. The base body includes a non-electrically conductive material. In addition, an energy store is described which is equipped with the conductor, a method for manufacturing a conductor is described, and the use of the energy store equipped with the conductor in an electrical device is described.Type: ApplicationFiled: March 12, 2014Publication date: September 18, 2014Applicant: ROBERT BOSCH GMBHInventors: Peter SCHUETZBACH, Armin GLOCK
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Patent number: 8802990Abstract: A contiguous deep trench includes a first trench portion having a constant width between a pair of first parallel sidewalls, second and third trench portions each having a greater width than the first trench portion and laterally connected to the first trench portion. A non-conformal deposition process is employed to form a conductive layer that has a tapered geometry within the contiguous deep trench portion such that the conductive layer is not present on bottom surfaces of the contiguous deep trench. A gap fill layer is formed to plug the space in the first trench portion. The conductive layer is patterned into two conductive plates each having a tapered vertical portion within the first trench portion. After removing remaining portions of the gap fill layer, a device is formed that has a small separation distance between the tapered vertical portions of the conductive plates.Type: GrantFiled: March 28, 2012Date of Patent: August 12, 2014Assignee: International Business Machines CorporationInventors: Lawrence A. Clevenger, Zhengwen Li, Kevin S. Petrarca, Roger A. Quon, Carl J. Radens, Brian C. Sapp
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Patent number: 8773373Abstract: Provided herein are a display apparatus with a touch panel to which a piezoelectric actuator may readily be mounted, and a piezoelectric actuator used in such a display apparatus with a touch panel. A support structure for supporting a piezoelectric actuator 3 on a front surface of a circuit substrate 5 is constituted from a pair of electrically conductive support members 13A, 13B which are each formed of an electrically conductive foam. The piezoelectric actuator 3 may be mounted by locating the piezoelectric actuator 3 with the pair of electrically conductive support members 13A, 13B attached thereto in a predetermined position on the circuit substrate 5, and connecting the pair of electrically conductive support members 13A, 13B to the pair of output electrodes 5A, 5B of the circuit substrate 5.Type: GrantFiled: June 5, 2008Date of Patent: July 8, 2014Assignee: Hokuriku Electric Industry Co., Ltd.Inventors: Tatsuo Sato, Tadao Sunahara, Yasuyoshi Nabeyama
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Publication number: 20140151085Abstract: There is provided a transparent electrode comprising a supporting substrate, a first transparent electrically-conductive film provided on the supporting substrate, a transparent insulating film provided on the first transparent electrically-conductive film, and a second transparent electrically-conductive film provided on the transparent insulating film. In the transparent electrode of the present invention, all of the first transparent electrically-conductive film, the second transparent electrically-conductive film and the transparent insulating film provided therebetween comprise a metal compound, and the first transparent electrically-conductive film and the second transparent electrically-conductive film have a crystalline structure, whereas the transparent insulating film has an amorphous structure.Type: ApplicationFiled: May 17, 2013Publication date: June 5, 2014Applicant: Panasonic CorporationInventors: Takashi Ichiryu, Yoshihisa Yamashita, Seiichi Nakatani
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Patent number: 8723043Abstract: This invention relates to an electrical conductor (25) which is composed at least partially of an electrically conductive material. According to the invention, at least part of the electrical conductor (25) is provided with a protective layer (11) whose specific electrical conductivity is lower, at least locally, than that of the electrically conductive material of the conductor (25).Type: GrantFiled: February 28, 2008Date of Patent: May 13, 2014Assignee: W.E.T. Automotive Systems AGInventors: Michael Weiss, Peter Tremmel, Markus Völk
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Publication number: 20140102761Abstract: A material for providing an electrically conducting contact layer, the material comprising a base material being any one of Ag, Cu, Sn, Ni, a first metal salt of one thereof, or an alloy of one or more thereof. The material further comprises In within a range of 0.01 at. % to 10 at. %, Pd within a range of 0.01 at. % to 10 at. %, and, unless already the base material comprises Sn at a higher amount, Sn within a range of 0.01 at. % to 10 at. %. From such material, a contact layer (6) can be provided that, compared to a coating of only the base material, has improved corrosion resistance and low contact resistance. Also disclosed is: an electrically conducting contact element (2) that comprises a substrate (4) and coated thereon a contact layer (6) comprising the material, a method for providing the contact element (2), and uses of the material as contact layer and target material.Type: ApplicationFiled: February 9, 2012Publication date: April 17, 2014Applicant: Impact Coatings ABInventors: Henrik Ljungcrantz, Christian Ulrich, Axel Flink, Torbjörn Joelsson
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Publication number: 20140102781Abstract: The present disclosure provides a power cable apparatus that comprises an elongated thermal conductor, and an electrical conductor layer surrounding at least a portion of the elongated thermal conductor. In one or more embodiments, heat generated in the power cable is transferred via the elongated thermal conductor to at least one end of the power cable. In at least one embodiment, the apparatus further comprises an electric insulation layer surrounding at least a portion of the electrical conductor layer. In some embodiments, the apparatus further comprises a thermal insulation layer surrounding at least a portion of the electric insulation layer.Type: ApplicationFiled: October 16, 2012Publication date: April 17, 2014Applicant: THE BOEING COMPANYInventor: THE BOEING COMPANY
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Patent number: 8692119Abstract: An analysis device for analysis of a sample on a test element is provided that comprises at least one component configured to make electrical contact with at least one other component for electrical transmission therebetween. The at least one component generally comprises an injection-molded circuit mount, also called an MID, or molded interconnect device.Type: GrantFiled: November 6, 2012Date of Patent: April 8, 2014Assignee: Roche Diagnostics Operations, Inc.Inventors: Stefan Riebel, Manfred Augstein, Gregor Bainczyk, Albert Grosser, Oliver Kube, Dieter Meinecke, Bruno Thoes, Herbert Wieder
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Publication number: 20130314626Abstract: A drive substrate, including: an insulating substrate (10); an internal connection terminal (12b) made of ITO or IZO provided on the substrate (10); and a lead interconnect (14) that is connected to the connection terminal (12b) with one end thereof lying on the connection terminal and is led out to an outer edge of the insulating substrate (10) at the other end thereof, wherein a contact portion of the lead interconnect (14) with the internal connection terminal (12b) is formed of a barrier metal layer (15A) made of titanium nitride (TiN) and the nitride concentration thereof is between 35 atoms/cm2 and 65 atoms/cm2 inclusive.Type: ApplicationFiled: February 21, 2012Publication date: November 28, 2013Applicant: SHARP KABUSHIKI KAISHAInventor: Katsunori Misaki
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Publication number: 20130213690Abstract: The present invention provides a method for manufacturing an aluminum electrode using a solution process and an aluminum electrode manufactured thereby. The manufacturing method includes the steps of: manufacturing an aluminum precursor solution for the solution processing using AlH3 as a basic material before forming aluminum; coating the aluminum precursor solution on a substrate through the solution process and drying the aluminum precursor solution; and forming a low work function aluminum electrode through a low-temperature baking process at the temperature of at most 150° C. The method for manufacturing the aluminum electrode according to the present invention improves a thermal defect of the electrode due to a high-temperature baking process, prevents excessive loss of raw materials, and can manufacture aluminum electrodes of various sizes with area ranging from small to large at relatively low costs and by a simple process under atmospheric pressure.Type: ApplicationFiled: December 8, 2010Publication date: August 22, 2013Applicant: KOREA INSTITUTE OF MACHINERY AND MATERIALSInventors: Hye Moon Lee, Dong-Won Lee, Jung-Yeul Yun
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Publication number: 20130213691Abstract: An anisotropic conductive film, the anisotropic conductive film including an insulating layer and a conductive layer laminated on the insulating layer, the conductive layer containing conductive particles, wherein after glass substrates are positioned to face each other on the upper and lower surface of the anisotropic conductive film and are pressed against the anisotropic conductive film at 3 MPa (based on the sample area) and 160° C. (based on the detection temperature of the anisotropic conductive film) for 5 sec, a ratio of the area of the insulating layer to that of the conductive layer is from about 1.3:1 to about 3.0:1.Type: ApplicationFiled: March 15, 2013Publication date: August 22, 2013Inventors: Kyoung Soo PARK, Woo Suk LEE, Woo Jun LIM, Kyung Jin LEE, Bong Yong KIM, Jin Seong PARK, Dong Seon UH, Youn Jo KO, Jang Hyun CHO, Sang Sik BAE, Jin Kyu KIM
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Publication number: 20130183581Abstract: An improved substrate is disclosed for an electrode of an electrochemical cell. The improved substrate includes a core material surrounded by a coating. The coating is amorphous such that the coating includes substantially no grain boundaries. The core material may be one of lead, fiber glass, and titanium. The coating may be one of lead, lead-dioxide, titanium nitride, and titanium dioxide. Further, an intermediate adhesion promoter surrounds the core material to enhance adhesion between the coating and the core material.Type: ApplicationFiled: January 13, 2012Publication date: July 18, 2013Applicant: Energy Power Systems LLCInventors: Subhash Dhar, Fabio Albano, Srinivasan Venkatesan, William Koetting, Lin Higley
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Patent number: 8476530Abstract: A contiguous deep trench includes a first trench portion having a constant width between a pair of first parallel sidewalls, second and third trench portions each having a greater width than the first trench portion and laterally connected to the first trench portion. A non-conformal deposition process is employed to form a conductive layer that has a tapered geometry within the contiguous deep trench portion such that the conductive layer is not present on bottom surfaces of the contiguous deep trench. A gap fill layer is formed to plug the space in the first trench portion. The conductive layer is patterned into two conductive plates each having a tapered vertical portion within the first trench portion. After removing remaining portions of the gap fill layer, a device is formed that has a small separation distance between the tapered vertical portions of the conductive plates.Type: GrantFiled: June 22, 2009Date of Patent: July 2, 2013Assignee: International Business Machines CorporationInventors: Lawrence A. Clevenger, Zhengwen Li, Kevin S. Petrarca, Roger A. Quon, Carl J. Radens, Brian C. Sapp
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Publication number: 20130133925Abstract: Disclosed herein are a method for manufacturing a graphene transparent electrode and a graphene transparent electrode manufactured by the method. The method includes: providing a graphene oxide solution: forming a metal thin film on a glass substrate; coating the graphene oxide solution on the metal thin film, followed by drying; primarily reducing the thus obtained graphene oxide by using a reducing agent, to obtain reduced graphene oxide; secondarily reducing the reduced graphene oxide by heat treatment under the inert atmosphere, to form a reduced layer; compressing a transparent film on the reduced layer; and etching the metal film by an etching solution. The method enables a graphene transparent electrode having economical feasibility and excellent electric conductivity to be manufactured.Type: ApplicationFiled: October 22, 2012Publication date: May 30, 2013Applicant: Samsung Electro-Mechanics Co., Ltd.Inventor: Samsung Electro-Mechanics Co., Ltd.
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Patent number: 8426735Abstract: The present invention relates to a compliant deformable conductor and a method for producing the same, comprising a wire or a tube made of an electrically insulating material and one or more electrical leads applied on said wire or tube, wherein one or more of said leads comprise a plurality of islets of conductive material, forming an electrically conductive layer providing electrical conduction and/or electrical percolation.Type: GrantFiled: April 2, 2007Date of Patent: April 23, 2013Assignee: NeurotechInventors: Michel Troosters, Stephane Befahy, Sami Yunus, Patrick Bertrand
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Publication number: 20130043058Abstract: An adhesive film includes an insulation film, an adhesive layer formed on the insulation film and including a copolyamide resin being soluble in a solvent at a room temperature (25° C.) and having a melting point of not less than 100° C. and not more than 150° C., a halogen-free flame retardant at a rate of not less than 100 parts by mass and not more than 250 parts by mass relative to 100 parts by mass of the copolyamide resin, and a carbodiimide compound soluble in the solvent at the room temperature (25° C.), and a conductor adhesion layer laminated on the adhesive layer.Type: ApplicationFiled: March 29, 2012Publication date: February 21, 2013Applicant: HITACHI CABLE, LTD.Inventor: Daisuke SHANAI
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Publication number: 20130046368Abstract: Thin conductive metal coatings suitable for flexible nonmetal fine wires and leads are described. Polymer clad silica fiber cores are produced by plasma coating with single or dual layers of metals such as silver, gold or titanium to provide micro thin leads such as those used for pacemakers and fracture resistant aircraft wires that are both conductive and resistant to flexing breakage. The metal surfaces can be used to transmit analog signals while the nonmetal cores can be designed to transmit digital signals. Select deposition conditions can produce nanorough metal coating surfaces which promote cell adhesion so that tissue scarring in vivo is greatly reduced.Type: ApplicationFiled: October 3, 2012Publication date: February 21, 2013Inventor: DANIEL M. STOREY
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Patent number: 8367573Abstract: A glass composition substantially free from lead and bismuth and containing vanadium oxide and phosphor oxide as main ingredients, wherein the sintered glass of the glass composition exhibits 109 ?cm or more at 25° C.Type: GrantFiled: February 6, 2009Date of Patent: February 5, 2013Assignee: Hitachi Powdered Metals Co., Ltd.Inventors: Takashi Naito, Shinichi Tachizono, Kei Yoshimura, Hiroki Yamamoto, Hiroshi Yoshida, Shinji Yamada, Katsumi Mabuchi
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Publication number: 20130028065Abstract: A flexible cable is provided. The flexible cable includes a base film having a band shape, a plurality of wiring layers disposed on the base film and extending in one direction, and a plurality of elasticity-adjusting patterns attached to a portion of the base film and partially adjusting the elasticity of the flexible cable.Type: ApplicationFiled: February 13, 2012Publication date: January 31, 2013Inventors: Young-bin Kim, Young-sun Jung
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Patent number: 8330046Abstract: An analysis device for analysis of a sample on a test element is provided that comprises at least one component configured to make electrical contact with at least one other component for electrical transmission therebetween. The at least one component generally comprises an injection-molded circuit mount, also called an MID, or molded interconnect device.Type: GrantFiled: April 18, 2008Date of Patent: December 11, 2012Assignee: Roche Diagnostics Operations, Inc.Inventors: Stefan Riebel, Manfred Augstein, Gregor Bainczyk, Albert Grosser, Oliver Kube, Dieter Meinecke, Bruno Thös, Herbert Wieder
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Publication number: 20120237819Abstract: An electrode assembly includes a porous polymer layer, a conductive layer on each of a first and a second surface of the porous polymer layer, and an active material layer on each of the first and second surfaces of the porous polymer layer.Type: ApplicationFiled: September 21, 2011Publication date: September 20, 2012Inventor: Chang-Bum Ahn
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Patent number: 8232479Abstract: There is provided an electronic apparatus capable of ESL reduction. The electronic apparatus includes a capacitor and a mounting board. The capacitor includes a multilayer body, an internal electrode, and a terminal electrode. The mounting board has a connection pad formed on its upper surface and has a through conductor formed inside thereof that is connected to the connection pad. The capacitor is mounted on the mounting board by connecting the terminal electrode to the connection pad. The internal electrode has an end portion exposed at an area ranging from an end face to a middle portion of a lateral face in the multilayer body. In a planar view, the through conductor is located immediately below a part of the end portion of the internal electrode exposed at the lateral face of the multilayer body, the part lying furthermost from the end face.Type: GrantFiled: June 29, 2010Date of Patent: July 31, 2012Assignee: Kyocera CorporationInventor: Hisashi Satou
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Patent number: 8232475Abstract: A nano-hole array for improving contact conductance of a conductor element that consists of a first layer and a second layer is provided. The nano-hole array formed between the first and second layers comprises a plurality of holes. The contact conductance of the conductor element is enhanced by reducing the hole size of the hole array, increasing the occupation rate of the hole array, and performing thermal annealing.Type: GrantFiled: February 10, 2009Date of Patent: July 31, 2012Assignee: National Taiwan UniversityInventors: Jong-Lih Li, Chieh-Hsiung Kuan
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Publication number: 20120168201Abstract: There are provided a method of fabricating a thin metal film electrode and a thin metal film electrode fabricated by the same. The method of fabricating a thin metal film electrode according to an embodiment of the present invention includes applying a metal paste including a metal powder and a dispersant to a substrate to form a thin metal film; and subjecting the thin metal film to reduction firing in an atmosphere containing an organic acid and an aqueous solution in a ratio ranging from 10:90 to 90:10.Type: ApplicationFiled: August 31, 2011Publication date: July 5, 2012Inventors: Young Ah SONG, Byoung Jin Chun, Dong Hoon Kim, Sung Il Oh
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Publication number: 20120125660Abstract: A process of forming optically clear conductive metal or metal alloy thin films is provided that includes depositing the metal or metal alloy film on a polycrystalline seed layer that has been deposited directly on a nucleation layer of metal oxide comprising zinc oxide. Also conductive films made by this process are provided. In some embodiments, the metal alloy thin films include silver/gold alloys.Type: ApplicationFiled: July 26, 2010Publication date: May 24, 2012Inventor: Clark I. Bright
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Publication number: 20120119626Abstract: To provide a conductive film that is flexible, extendable and contractible, and for which the electrical resistance hardly increases even when the conductive film is extended. The conductive film contains an elastomer and metallic filler particles, and satisfies a condition (A) [an average value of reference numbers is 0.8 (1/?m) or more, or the metallic filler particles include flake-like metallic filler particles having a thickness of 1 ?m or less and an aspect ratio of 26 or more and the average value of the reference numbers is 0.4 (1/?m) or more] and a condition (B) [a number of unit areas for which an area percentage of the elastomer is 60% or more is 20 or more], the condition (A) being a conductivity indicator and the condition (B) being a flexibility indicator.Type: ApplicationFiled: January 26, 2012Publication date: May 17, 2012Applicant: TOKAI RUBBER INDUSTRIES, LTD.Inventors: Wataru TAKAHASHI, Hitoshi YOSHIKAWA, Jun KOBAYASHI
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Publication number: 20120097424Abstract: A method for manufacturing a transparent electrode using a print-based metal wire is provided, which enables the mass production of the transparent electrode as a substitute for ITO at low cost. The manufacturing method includes: the first step of forming a metal wire in a pattern set for a transparent substrate; and the second step of coating a solution type transparent electrode on the transparent substrate.Type: ApplicationFiled: September 1, 2011Publication date: April 26, 2012Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALSInventors: Jeong-Dai JO, Jong-Su YU, Jung Su KIM, Seong-Man YOON, Sung Woo BAE, Dong-Soo KIM
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Publication number: 20120073859Abstract: A wire capable of conducting electrical current has a polymer core and a coating layer surrounding the core. The coating layer, which may be, for example, gold or copper, conducts electrical current and the core provides strength so that the wire is able to withstand bending and breakage. Among other things, the polymer core wire is useful for connecting an integrated circuit to a lead frame or substrate.Type: ApplicationFiled: September 24, 2010Publication date: March 29, 2012Applicant: FREESCALE SEMICONDUCTOR, INCInventors: Wai Yew Lo, Yit Meng Lee, Lan Chu Tan
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Patent number: 8076583Abstract: Disclosed herein is a light-transmitting electric conductor including, on a surface of a light-transmitting support, a conductive material in which a multiplicity of carbon nanolinear structures are accumulated in two dimensions while making partial contact with each other, wherein the conductive material is a light-transmitting conductive material composed only of the carbon nanolinear structures, and direct bonds are formed between the surface of the light-transmitting support and the carbon nanolinear structures making contact with the surface, and between the carbon nanolinear structures making contact with each other.Type: GrantFiled: June 2, 2009Date of Patent: December 13, 2011Assignee: Sony CorporationInventor: Keisuke Shimizu
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Publication number: 20110266129Abstract: An electrical contact (1) according to the present invention comprises a core body (3) made from elastic material and having outer, inner and side surfaces, a metal mesh layer (5) extending the outer and side surfaces of the core body (3) and a bonding layer (7) covering the edge of the metal mesh layer (5) at the side surface of the core body (3). Since the metal mesh layer (5) is provided to the outer surface (contact surface) of the core body (3), the outer surface comes in contact with the other contact surface with a number of contact points. By providing the bonding layer (7), the edge (cut surface) of the metal mesh (5) is rarely exposed to air and the rusting which occurs easily at the edge can be prevented. And, the bonding layer (7) has a function for preventing the key top material from coming into around the outer surface of the electrical contact at the process for attaching the contact (1) to the key top.Type: ApplicationFiled: December 11, 2009Publication date: November 3, 2011Applicant: COVAC CO., LTD.Inventor: Shuji Inagaki
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Patent number: 7969021Abstract: A bonding wire for a semiconductor device has a core wire and a periphery comprising a conductive metal mainly composed of an element common to both and/or an alloy or alloys of said metal and, between the core wire and the periphery, a diffusion layer or an intermetallic compound layer composed of the elements constituting the core wire and the periphery and a bonding wire for a semiconductor device characterized by having a core wire comprising a first conductive metal or an alloy mainly composed of the first conductive metal, a periphery comprising a second conductive metal different from the first conductive metal of the core wire or an alloy mainly composed of the second conductive metal, and, between the core wire and the periphery, a diffusion layer or an intermetallic compound layer and a method of producing the same.Type: GrantFiled: September 18, 2001Date of Patent: June 28, 2011Assignee: Nippon Steel CorporationInventors: Tomohiro Uno, Shinichi Terashima, Kohei Tatsumi
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Patent number: 7956287Abstract: A touch panel-use transparent conductive molded product having a conductive layer excellent in wear resistance and flexing resistance, small in surface resistivity change when the touch panel is in use, and free from a change in transmitted light hue, and a touch panel using it. The touch panel-use transparent conductive molded product comprises a fine-conductive-fibers (4)-containing, transparent conductive layer (12) formed on at least one surface of a transparent substrate (11), and the touch panel uses the above transparent conductive molded product as an electrode. The fine conductive fibers in the transparent conductive layer (12) are dispersed without being aggregated, and touch each other while being dispersed with each of them separated from each other or each bundle of several fibers separated from each other. Therefore, it is possible to control a surface resistivity to 104?/? or smaller, and a conductive layer light beam transmittance at a wavelength of 550 nm to 75% or larger.Type: GrantFiled: April 19, 2005Date of Patent: June 7, 2011Assignee: Takiron Co., Ltd.Inventors: Ryuji Takayama, Hidemi Ito, Hitoshi Masago, Junichi Nakanishi
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Patent number: 7931973Abstract: Disclosed is a manufacturing method of metal structure in multi-layer substrate and structure thereof. The manufacturing method of the present invention comprises following steps: coating at least one photoresist layer on a surface of a dielectric layer, and then exposing the photoresist dielectric layer to define a predetermined position of the metal structure; therefore, removing the photoresist layer at the predetermined position and forming the metal structure at the predetermined position before forming at least one top-cover metal layer on a surface of the metal structure. The present invention can form a cover metal layer covering over the top surface and the two side surfaces, even the under surface of the metal structure, by one single photomask. Moreover, a finer metal structure with higher reliability can be manufactured. Furthermore, a metal structure can be used as a coaxial structure is also realized.Type: GrantFiled: September 3, 2009Date of Patent: April 26, 2011Assignee: Princo Corp.Inventor: Chih-kuang Yang
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Publication number: 20110061709Abstract: The invention relates to a structural element for a solar panel, comprising at least one layer of dielectric material, characterized in that it comprises conductive means, which are in contact with said layer of dielectric material, and an electrical connection means for connecting the conductive means to the earth of said structure.Type: ApplicationFiled: June 4, 2010Publication date: March 17, 2011Inventor: Denis Payan