Patents by Inventor Te-Fong Chan
Te-Fong Chan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230142280Abstract: A capacitive sensing identification tag includes a substrate and a touch sensing layer disposed on one side of the substrate. The touch sensing layer includes high-sensing regions and low-sensing regions with different shapes. Both the high-sensing regions and the low-sensing regions have different stacked conductive layers and dielectric layers. A difference between the high-sensing regions and the low-sensing regions is that each of the high-sensing regions contains a dielectric layer, while each of the low-sensing regions does not. The capacitive sensing identification tag achieves an effect of sampling and identification of a touch panel by a capacitive sensing quantity that is different from a capacitive touch panel. And the capacitive sensing identification tag will not cause a difference in color or light transmittance between the high-sensing regions and the low-sensing regions, so there is no visible difference between the high-sensing regions and the low-sensing regions.Type: ApplicationFiled: December 8, 2021Publication date: May 11, 2023Inventors: Te-Fong CHAN, Fu-Tien KU, Yu-Yang CHANG, Sung-Chien HUANG, Hsiou-Ming LIU
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Patent number: 10825942Abstract: A solar cell hermetic package structure includes a lower-cover plate, a conductive layer, a photovoltaic layer, a lower-electrode lead, an upper-electrode lead, an upper-cover plate, a border and dividers. The conductive layer and the photovoltaic layer are orderly arranged on one side of the lower-cover plate. The upper-electrode lead and the lower-electrode lead are arranged on the lower-cover plate and electrically connected to the photovoltaic layer and the conductive layer. The border is arranged on corresponding side edges of the lower-cover plate and the upper-cover plate. After the upper-cover plate and the lower-cover plate are combined, the photovoltaic layer is arranged in a hermetic package structure between the upper-cover plate and the lower-cover plate. A hermetic area accommodating the photovoltaic layer is formed by the border. The dividers are arranged in gaps of photovoltaic components and used as supports between the upper-cover plate and the lower-cover plate.Type: GrantFiled: May 13, 2019Date of Patent: November 3, 2020Assignee: NANOBIT TECH. CO., LTD.Inventor: Te-Fong Chan
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Publication number: 20200266311Abstract: A solar cell hermetic package structure includes a lower-cover plate, a conductive layer, a photovoltaic layer, a lower-electrode lead, an upper-electrode lead, an upper-cover plate, a border and dividers. The conductive layer and the photovoltaic layer are orderly arranged on one side of the lower-cover plate. The upper-electrode lead and the lower-electrode lead are arranged on the lower-cover plate and electrically connected to the photovoltaic layer and the conductive layer. The border is arranged on corresponding side edges of the lower-cover plate and the upper-cover plate. After the upper-cover plate and the lower-cover plate are combined, the photovoltaic layer is arranged in a hermetic package structure between the upper-cover plate and the lower-cover plate. A hermetic area accommodating the photovoltaic layer is formed by the border. The dividers are arranged in gaps of photovoltaic components and used as supports between the upper-cover plate and the lower-cover plate.Type: ApplicationFiled: May 13, 2019Publication date: August 20, 2020Inventor: Te-Fong CHAN
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Patent number: 10175521Abstract: The invention provides an optical composite layer structure with a built-in touch sensitive polymer dispersed liquid crystal (PDLC) structure. The optical composite layer structure comprises an upper transparent substrate, a lower transparent substrate, an upper transparent conductive layer, a lower transparent conductive layer and a PDLC layer. A PDLC circuit and a touch sensitive circuit are provided on the upper and lower transparent conductive layers. A cable region that is electrically connected to external soft circuit cables is provided at an end of the upper transparent conductive layer and the lower transparent conductive layer to electrically connect to an external control unit. With a touch sensitive operation of a touch sensitive circuit of the optical composite layer structure, a signal instruction is provided to the control unit. The corresponding PDLC circuit may drive the corresponding regions of PDLC layer to conduct the change of light transmission of local region.Type: GrantFiled: November 1, 2017Date of Patent: January 8, 2019Assignee: NANOBIT TECH. CO., LTD.Inventors: Te-Fong Chan, Fu-Tien Ku, Shiou-Ming Liu, Yu-Yang Chang, Te-Liang Yu
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Patent number: 10036916Abstract: The invention provides an optical composite layer structure with a built-in touch sensitive polymer dispersed liquid crystal (PDLC) structure. The optical composite layer structure comprises an upper transparent substrate, a lower transparent substrate, an upper transparent conductive layer, a lower transparent conductive layer and a PDLC layer. A PDLC circuit and a touch sensitive circuit are provided on the upper and lower transparent conductive layers. A cable region that is electrically connected to external soft circuit cables is provided at an end of the upper transparent conductive layer and the lower transparent conductive layer to electrically connect to an external control unit. With a touch sensitive operation of a touch sensitive circuit of the optical composite layer structure, a signal instruction is provided to the control unit. The corresponding PDLC circuit may drive the corresponding regions of PDLC layer to conduct the change of light transmission of local region.Type: GrantFiled: November 1, 2017Date of Patent: July 31, 2018Assignee: NANOBIT TECH. CO., LTD.Inventors: Te-Fong Chan, Fu-Tien Ku, Shiou-Ming Liu, Yu-Yang Chang, Te-Liang Yu
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Publication number: 20180067347Abstract: The invention provides an optical composite layer structure with a built-in touch sensitive polymer dispersed liquid crystal (PDLC) structure. The optical composite layer structure comprises an upper transparent substrate, a lower transparent substrate, an upper transparent conductive layer, a lower transparent conductive layer and a PDLC layer. A PDLC circuit and a touch sensitive circuit are provided on the upper and lower transparent conductive layers. A cable region that is electrically connected to external soft circuit cables is provided at an end of the upper transparent conductive layer and the lower transparent conductive layer to electrically connect to an external control unit. With a touch sensitive operation of a touch sensitive circuit of the optical composite layer structure, a signal instruction is provided to the control unit. The corresponding PDLC circuit may drive the corresponding regions of PDLC layer to conduct the change of light transmission of local region.Type: ApplicationFiled: November 1, 2017Publication date: March 8, 2018Inventors: Te-Fong CHAN, Fu-Tien KU, Shiou-Ming LIU, Yu-Yang CHANG, Te-Liang YU
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Publication number: 20180067346Abstract: The invention provides an optical composite layer structure with a built-in touch sensitive polymer dispersed liquid crystal (PDLC) structure. The optical composite layer structure comprises an upper transparent substrate, a lower transparent substrate, an upper transparent conductive layer, a lower transparent conductive layer and a PDLC layer. A PDLC circuit and a touch sensitive circuit are provided on the upper and lower transparent conductive layers. A cable region that is electrically connected to external soft circuit cables is provided at an end of the upper transparent conductive layer and the lower transparent conductive layer to electrically connect to an external control unit. With a touch sensitive operation of a touch sensitive circuit of the optical composite layer structure, a signal instruction is provided to the control unit. The corresponding PDLC circuit may drive the corresponding regions of PDLC layer to conduct the change of light transmission of local region.Type: ApplicationFiled: November 1, 2017Publication date: March 8, 2018Inventors: Te-Fong CHAN, Fu-Tien KU, Shiou-Ming LIU, Yu-Yang CHANG, Te-Liang YU
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Patent number: 9851596Abstract: The invention provides an optical composite layer structure with a built-in touch sensitive polymer dispersed liquid crystal (PDLC) structure. The optical composite layer structure comprises an upper transparent substrate, a lower transparent substrate, an upper transparent conductive layer, a lower transparent conductive layer and a PDLC layer. A PDLC circuit and a touch sensitive circuit are provided on the upper and lower transparent conductive layers. A cable region that is electrically connected to external soft circuit cables is provided at an end of the upper transparent conductive layer and the lower transparent conductive layer to electrically connect to an external control unit. With a touch sensitive operation of a touch sensitive circuit of the optical composite layer structure, a signal instruction is provided to the control unit. The corresponding PDLC circuit may drive the corresponding regions of PDLC layer to conduct the change of light transmission of local region.Type: GrantFiled: December 2, 2015Date of Patent: December 26, 2017Assignee: NANOBIT TECH. CO., LTD.Inventors: Te-Fong Chan, Fu-Tien Ku, Shiou-Ming Liu, Yu-Yang Chang, Te-Liang Yu
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Publication number: 20170075153Abstract: The invention provides an optical composite layer structure with a built-in touch sensitive polymer dispersed liquid crystal (PDLC) structure. The optical composite layer structure comprises an upper transparent substrate, a lower transparent substrate, an upper transparent conductive layer, a lower transparent conductive layer and a PDLC layer. A PDLC circuit and a touch sensitive circuit are provided on the upper and lower transparent conductive layers. A cable region that is electrically connected to external soft circuit cables is provided at an end of the upper transparent conductive layer and the lower transparent conductive layer to electrically connect to an external control unit. With a touch sensitive operation of a touch sensitive circuit of the optical composite layer structure, a signal instruction is provided to the control unit. The corresponding PDLC circuit may drive the corresponding regions of PDLC layer to conduct the change of light transmission of local region.Type: ApplicationFiled: December 2, 2015Publication date: March 16, 2017Inventors: Te-Fong CHAN, Fu-Tien KU, Shiou-Ming LIU, Yu-Yang CHANG, Te-Liang YU
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Publication number: 20140267073Abstract: A touch panel comprises: a substrate, a transparent conductive layer and a conductive circuit layer. The transparent conductive layer is formed on a surface of the substrate, and the transparent conductive layer has a touch area and an un-touch area. The un-touch area has a plurality of barrier blocks arranged in a matrix, and the barrier blocks form a plurality of vertical and horizontal barrier slots. The conductive circuit layer is directly distributed on the barrier slots formed by the barrier blocks of the touch area, so as to increase the space to distributing circuits on the conductive circuit layer and save cost to manufacturing.Type: ApplicationFiled: March 14, 2013Publication date: September 18, 2014Applicant: TECO Nanotech Co., Ltd.Inventors: Te-Fong CHAN, Ding-Kuo DING, Cheng-Chieh KAO, Yu-Yang CHANG, Yao-Zong Chen
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Publication number: 20090236971Abstract: A see-through display apparatus includes a first substrate having a plurality of first electrodes on its upper surface, a second substrate having a plurality of second electrodes on its bottom surface. The first electrodes and the second electrodes are alternative arrangement so that a plurality of crossing areas is formed. Each crossing area forms a pixel area and has at least one electric-excited area thereon. The electric-excited areas are alternated with the transparent areas and the see-through rate of the pixel area is ranged in a predetermined range so that the display apparatus has a see-through property.Type: ApplicationFiled: May 1, 2008Publication date: September 24, 2009Inventors: Chih-Che Kuo, Te-Fong Chan, Kuo-Rong Chen
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Publication number: 20080067421Abstract: A electron beam etching apparatus uses carbon nanotube as electron emitter. The electron beam etching apparatus includes a vacuum chamber, a cathode plate, an anode plate and a driver unit. The cathode plate and the anode plate are arranged in the vacuum chamber and parallel to each other. The cathode plate includes a plurality of cathode units, where each of the cathode units uses a carbon nanotube as an electron emitter. A gate conductive layer is provided atop the cathode unit. The anode plate includes a substrate and an etching target. The driver unit is electrically connected to the cathode unit and gate conductive layer. The driver unit controls the cathode unit through the gate conductive layer to generate electron beam for etching. The accuracy of etching process can be improved and the cathode unit has the advantage of replacement possibility.Type: ApplicationFiled: August 16, 2006Publication date: March 20, 2008Inventors: Kuei-Wen Cheng, Jeng-Ywan Jeng, Te-Fong Chan
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Publication number: 20080043086Abstract: A photosensitive drum for image forming apparatus includes an inner roller, an outer roller and a photoelectric conversion layer. The inner roller of circular cylindrical shape is formed by a cathode substrate. The outer surface of the circular cylinder is configured with a plurality of cathode units. The outer roller of hollow circular cylindrical shape is formed by an anode substrate. The inner diameter of the outer roller is greater than that of the inner roller such that the inner roller is snugly fitted inside the outer roller. The anode substrate includes a plurality of anode units corresponding to the cathode units. The photoelectric conversion layer is a hollow circular cylinder with an inner diameter greater than the outer diameter of the outer roller such that photoelectric conversion layer is snugly fitted onto the surface of the outer roller.Type: ApplicationFiled: August 16, 2006Publication date: February 21, 2008Inventors: Kuei-Wen Cheng, Jeng-Ywan Jeng, Te-Fong Chan
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Publication number: 20080019480Abstract: An X-ray machine being able to irradiate a narrowed portion within a maximum irradiation range through a control to the electrodes of an X-ray generator is provided. The X-ray machine includes a controllable X-ray generator, a digital camera and a control unit. The digital camera produces a digital visible-light image the same as the maximum irradiation range of the X-ray generator. A narrowed image portion within the digital image can be selected by the control unit. The control unit generates control signals corresponding to the selected image portion. The X-ray generator emits X-rays onto an object portion corresponding to the selected image portion based on the control signals.Type: ApplicationFiled: May 22, 2007Publication date: January 24, 2008Inventors: Kuei-Wen Cheng, Jeng-Ywan Jeng, Te-Fong Chan
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Publication number: 20070290390Abstract: A laminate oleophilic reformative clay and a method of production for the same are described, and a material and method of production for ABS nano-metric composite material produced by the same are also described. The ABS nano-metric composite material is waterproof for a self-cleaning ability and has enhanced strength. The cost to produce the ABS nano-metric composite material is also reasonable. The ABS nano-metric composite material is made of ABS substrate formed from ABS material and laminate oleophilic reformative clay uniformly distributed in the ABS substrate.Type: ApplicationFiled: December 1, 2006Publication date: December 20, 2007Inventors: Jui-Ming Yeh, Chao-Cheng Huang, Chi-Lun Chen, Shir-Joe Liou, Te-Fong Chan, Yuan-Hsiang Yu, Jui-Ting Hsu, Chihche Kuo, Yu-An Li, Kuei-Wen Cheng
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Publication number: 20070170837Abstract: An FED has a cathode with a plurality of cathode electron emitter layers and a cathode substrate, an anode having a phosphors layer and an anode substrate, and supporting device. The cathode includes a plurality of cathode ribs disposed on the cathode substrate, and the cathode ribs are used for laterally separating any respective two cathodes ribs. The cathode has a gate made from a metallic mask and disposed above the cathode ribs. The supporting device is arranged between the metallic mask and the anode, and has a reflection layer facing the anode. The reflection layer is capable of reflecting light emitted from the phosphors layer.Type: ApplicationFiled: March 16, 2007Publication date: July 26, 2007Inventors: Te-Fong Chan, Kuei-Wen Cheng
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Patent number: 7138753Abstract: A tetraode field-emission display and a method of fabricating the same are disclosed. A mesh is disposed between an anode plate and a cathode plate. The mesh has a gate layer and a converging electrode layer separated by an insulation layer to form a sandwich structure. The mesh has a plurality of apertures in correspondence with each set of anode and cathode. The converging electrode layer is facing the anode plate, such that the divergent range of an electron beam emitted by an electron emission source can be restricted. Thereby, the electron beam can impinge the corresponding anode more precisely.Type: GrantFiled: April 20, 2004Date of Patent: November 21, 2006Assignee: Teco Nanotech Co., Ltd.Inventors: Kuo-Rong Chen, Te-Fong Chan, Jin-Shou Fang, Chih-Che Kuo, Kuei-Wen Cheng
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Patent number: 7134931Abstract: A method of fabricating a tetraode field-emission display. A mesh is disposed between an anode plate and a cathode plate. The mesh has a gate layer and a converging electrode layer separated by an insulation layer to form a sandwich structure. The mesh has a plurality of apertures in correspondence with each set of anode and cathode. The converging electrode layer is facing the anode plate, such that the divergent range of an electron beam emitted by an electron emission source can be restricted. Thereby, the electron beam can impinge the corresponding anode more precisely.Type: GrantFiled: May 31, 2006Date of Patent: November 14, 2006Assignee: Teco Nanotech Co., Ltd.Inventors: Kuo-Rong Chen, Te-Fong Chan, Jin-Shou Fang, Chih-Che Kuo, Kuei-Wen Cheng
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Publication number: 20060202608Abstract: A method of fabricating a tetraode field-emission display. A mesh is disposed between an anode plate and a cathode plate. The mesh has a gate layer and a converging electrode layer separated by an insulation layer to form a sandwich structure. The mesh has a plurality of apertures in correspondence with each set of anode and cathode. The converging electrode layer is facing the anode plate, such that the divergent range of an electron beam emitted by an electron emission source can be restricted. Thereby, the electron beam can impinge the corresponding anode more precisely.Type: ApplicationFiled: May 31, 2006Publication date: September 14, 2006Inventors: Kuo-Rong Chen, Te-Fong Chan, Jin-Shou Fang, Chih-Che Kuo, Kuei-Wen Cheng
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Publication number: 20060001356Abstract: An FED has a cathode with a plurality of cathode electron emitter layers and a cathode substrate, an anode having a phosphors layer and an anode substrate, and supporting device. The cathode includes a plurality of cathode ribs disposed on the cathode substrate, and the cathode ribs are used for laterally separating any respective two cathodes ribs. The cathode has a gate made from a metallic mask and disposed above the cathode ribs. The supporting device is arranged between the metallic mask and the anode, and has a reflection layer facing the anode. The reflection layer is capable of reflecting light emitted from the phosphors layer.Type: ApplicationFiled: June 30, 2004Publication date: January 5, 2006Inventors: Te-Fong Chan, Kuei-Wen Cheng