Patents by Inventor Chin-Yueh Liao
Chin-Yueh Liao 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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ELECTRICAL CONNECTION STRUCTURE AND METHOD FOR MAKING SAME, TFT SUBSTRATE AND METHOD FOR MAKING SAME
Publication number: 20210043503Abstract: An electrical connection structure includes a substrate, a mating layer on the substrate, a connecting pad on the mating layer, an insulating layer on the mating layer and covering the connecting pad, a connecting line on the insulating layer, and a covering layer on the insulating layer and covering the connecting line. The connecting line extends through the insulating layer to electrically couple to the connecting pad. Both the connecting pad and the connecting line are made of metal or alloy. The mating layer includes yttrium oxide films and silicon oxide films alternating with each other.Type: ApplicationFiled: October 23, 2020Publication date: February 11, 2021Inventors: CHIN-YUEH LIAO, CHIA-LIN LIU, YAN-TANG DAI, HUNG-CHE LU -
Patent number: 10854509Abstract: A method for making an electrical connection structure includes: providing a substrate; forming a mating layer on the substrate; forming a connecting pad on the mating layer; forming a connecting line on the connecting pad and electrically coupling to the connecting pad; forming a covering layer covering the connecting line; and light irradiating the covering layer. Both the connecting pad and the connecting line are made of a metal or an alloy. The mating layer includes alternating yttrium oxide films and silicon oxide films.Type: GrantFiled: January 4, 2019Date of Patent: December 1, 2020Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chin-Yueh Liao, Chia-Lin Liu, Yan-Tang Dai, Hung-Che Lu
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ELECTRICAL CONNECTION STRUCTURE AND METHOD FOR MAKING SAME, TFT SUBSTRATE AND METHOD FOR MAKING SAME
Publication number: 20190237492Abstract: A method for making an electrical connection structure includes: providing a substrate; forming a mating layer on the substrate; forming a connecting pad on the mating layer; forming a connecting line on the connecting pad and electrically coupling to the connecting pad; forming a covering layer covering the connecting line; and light irradiating the covering layer. Both the connecting pad and the connecting line are made of a metal or an alloy. The mating layer includes alternating yttrium oxide films and silicon oxide films.Type: ApplicationFiled: January 4, 2019Publication date: August 1, 2019Inventors: CHIN-YUEH LIAO, CHIA-LIN LIU, YAN-TANG DAI, HUNG-CHE LU -
Patent number: 10191338Abstract: An in-cell touch display apparatus which is proof against static electricity or the effects of its discharge includes a color filter structure, a thin film transistor (TFT) array structure with a touch electrode layer, and a ground portion. A liquid crystal layer is located between the color filter structure and the TFT array structure, a sealant is located between the color filter structure and the TFT array structure, and a protection layer is included. The protection layer directly contacts the sealant and the protection layer, the sealant, and the ground portion form a discharge path for discharging static electricity from the in-cell touch display apparatus.Type: GrantFiled: August 4, 2017Date of Patent: January 29, 2019Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chin-Yueh Liao, Yi-Chun Kao
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Patent number: 10096620Abstract: An electrical connection structure providing better optical properties in a display includes an electrical connection unit, an interference layer, and an electrically insulating cover. The interference layer is positioned on a side of the electrical connection unit. The electrically insulating cover is positioned on the other side of the electrical connection unit and formed to cover the electrical connection unit. The electrical connection unit includes a metal layer to reflect light. The interference layer reflects light emitted from the electrically insulating cover towards a first side of the interference layer. A degree of reflectance of the first side of the interference layer is equal to the reflectance of the metal layer.Type: GrantFiled: March 9, 2018Date of Patent: October 9, 2018Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chin-Yueh Liao, Chia-Lin Liu, Yan-Tang Dai, Hung-Che Lu
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Publication number: 20180204857Abstract: An electrical connection structure providing better optical properties in a display includes an electrical connection unit, an interference layer, and an electrically insulating cover. The interference layer is positioned on a side of the electrical connection unit. The electrically insulating cover is positioned on the other side of the electrical connection unit and formed to cover the electrical connection unit. The electrical connection unit includes a metal layer to reflect light. The interference layer reflects light emitted from the electrically insulating cover towards a first side of the interference layer. A degree of reflectance of the first side of the interference layer is equal to the reflectance of the metal layer.Type: ApplicationFiled: March 9, 2018Publication date: July 19, 2018Inventors: CHIN-YUEH LIAO, CHIA-LIN LIU, YAN-TANG DAI, HUNG-CHE LU
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Patent number: 9960187Abstract: An electrical connection structure providing better optical properties in a display includes an electrical connection unit, an interference layer, and an electrically insulating cover. The interference layer is positioned on a side of the electrical connection unit. The electrically insulating cover is positioned on the other side of the electrical connection unit and formed to cover the electrical connection unit. The electrical connection unit includes a metal layer to reflect light. The interference layer can reflect light falling on a first region close to the electrically insulating cover. A degree of reflectance of the first region of the interference layer is equal to the reflectance of the metal layer.Type: GrantFiled: April 27, 2016Date of Patent: May 1, 2018Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chin-Yueh Liao, Chia-Lin Liu, Yan-Tang Dai, Hung-Che Lu
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Publication number: 20180039145Abstract: An in-cell touch display apparatus which is proof against static electricity or the effects of its discharge includes a color filter structure, a thin film transistor (TFT) array structure with a touch electrode layer, and a ground portion. A liquid crystal layer is located between the color filter structure and the TFT array structure, a sealant is located between the color filter structure and the TFT array structure, and a protection layer is included. The protection layer directly contacts the sealant and the protection layer, the sealant, and the ground portion form a discharge path for discharging static electricity from the in-cell touch display apparatus.Type: ApplicationFiled: August 4, 2017Publication date: February 8, 2018Inventors: CHIN-YUEH LIAO, YI-CHUN KAO
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Patent number: 9823801Abstract: A touch panel including a substrate, a plurality of first and second sensing series, and a plurality of conductive repairing pattern layers is provided. The first sensing series are disposed on the substrate and extended along a first direction. Each of the first sensing series includes a plurality of first sensing pads and first bridge lines, and the first bridge lines serially connect two adjacent first sensing pads. The second sensing series are disposed on the substrate and extended along a second direction. Each of the second sensing series includes a plurality of second sensing pads and second bridge lines, and the second bridge lines serially connect two adjacent second sensing pads. Each conductive repairing pattern layer electrically floating locates around the crossover region of the first and second sensing series. Two adjacent sensing pads are connected by the conductive repairing pattern layer after a repair procedure is finished.Type: GrantFiled: August 30, 2016Date of Patent: November 21, 2017Assignee: Au Optronics CorporationInventors: Lih-Hsiung Chan, Shine-Kai Tseng, Chin-Yueh Liao, Hung-Wen Chou
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Publication number: 20160370900Abstract: A touch panel including a substrate, a plurality of first and second sensing series, and a plurality of conductive repairing pattern layers is provided. The first sensing series are disposed on the substrate and extended along a first direction. Each of the first sensing series includes a plurality of first sensing pads and first bridge lines, and the first bridge lines serially connect two adjacent first sensing pads. The second sensing series are disposed on the substrate and extended along a second direction. Each of the second sensing series includes a plurality of second sensing pads and second bridge lines, and the second bridge lines serially connect two adjacent second sensing pads. Each conductive repairing pattern layer electrically floating locates around the crossover region of the first and second sensing series. Two adjacent sensing pads are connected by the conductive repairing pattern layer after a repair procedure is finished.Type: ApplicationFiled: August 30, 2016Publication date: December 22, 2016Applicant: Au Optronics CorporationInventors: Lih-Hsiung Chan, Shine-Kai Tseng, Chin-Yueh Liao, Hung-Wen Chou
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Publication number: 20160351718Abstract: A method for manufacturing an electronic substrate includes providing a substrate and forming a buffer layer on the substrate. A connection pad is formed on the buffer layer. An electrically insulating layer is formed on the buffer layer. A connection hole is defined in the electrically insulating layer. A connection line made of metal is formed on the electrically insulating layer and extends into the connection hole to electrically couple with the connection pad. An electrically insulating cover is formed on the electrically insulating layer to cover the connection line. A light irradiation is applied to the electrically insulating cover through a mask which has a first translucent region located corresponding to the connection line and a second translucent region located beside the connection line. A transmittance of the first translucent region is lower than a transmittance of the second translucent region.Type: ApplicationFiled: August 27, 2015Publication date: December 1, 2016Inventors: CHIN-YUEH LIAO, CHIA-LIN LIU, YAN-TANG DAI, HUNG-CHE LU
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Publication number: 20160351596Abstract: An electrical connection structure providing better optical properties in a display includes an electrical connection unit, an interference layer, and an electrically insulating cover. The interference layer is positioned on a side of the electrical connection unit. The electrically insulating cover is positioned on the other side of the electrical connection unit and formed to cover the electrical connection unit. The electrical connection unit includes a metal layer to reflect light. The interference layer can reflect light falling on a first region close to the electrically insulating cover. A degree of reflectance of the first region of the interference layer is equal to the reflectance of the metal layer.Type: ApplicationFiled: April 27, 2016Publication date: December 1, 2016Inventors: CHIN-YUEH LIAO, CHIA-LIN LIU, YAN-TANG DAI, HUNG-CHE LU
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Patent number: 9405418Abstract: A touch device includes a first conducting layer, a second conducting layer, and a resistance reduction layer. The first conducting layer is insulated to the second conducting layer to form a touch sensing structure. The resistance reduction layer is coupled to the first conducting layer. A combination of the resistance reduction layer and the first conducting layer has a resistance that is less than an intrinsic resistance of the first conducting layer.Type: GrantFiled: September 25, 2014Date of Patent: August 2, 2016Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chin-Yueh Liao, Chia-Lin Liu, Wei-Chih Chang
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Publication number: 20150085207Abstract: A touch device includes a first conducting layer, a second conducting layer, and a resistance reduction layer. The first conducting layer is insulated to the second conducting layer to form a touch sensing structure. The resistance reduction layer is coupled to the first conducting layer. A combination of the resistance reduction layer and the first conducting layer has a resistance that is less than an intrinsic resistance of the first conducting layer.Type: ApplicationFiled: September 25, 2014Publication date: March 26, 2015Inventors: CHIN-YUEH LIAO, CHIA-LIN LIU, WEI-CHIH CHANG
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Publication number: 20130100047Abstract: A touch display device is provided. The touch display device includes a touch panel, a display panel, an anti-splinted film and a transparent conductive layer. The anti-splinted film is disposed between the touch panel and the display panel. The transparent conductive layer is disposed between the display panel and the anti-splinted film.Type: ApplicationFiled: January 18, 2012Publication date: April 25, 2013Applicant: AU OPTRONICS CORPORATIONInventors: Chin-Yueh Liao, Ping-Hwan Lee, Tsung-Shou Chin, Wei-Hung Kuo, Seok-Lyul Lee
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Patent number: 8426894Abstract: A pixel structure includes a scan line, a data line, an active element, a first passivation layer, a second passivation layer and a pixel electrode. The data line includes a first data metal segment and a second data metal layer. The active element includes a gate electrode, an insulating layer, a channel layer, a source and a drain. The channel layer is positioned on the insulating layer above the gate electrode. The source and the drain are positioned on the channel layer. The source is coupled to the data line. The first passivation layer and the second passivation layer cover the active element and form a first contact hole to expose a part of the drain. The second passivation layer covers a part edge of the drain. The pixel electrode is disposed across the second passivation layer and coupled to the drain via the first contact hole.Type: GrantFiled: June 20, 2011Date of Patent: April 23, 2013Assignee: Au Optronics CorporationInventors: Kuo-Lung Fang, Hsiang-Lin Lin, Chin-Yueh Liao
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Patent number: 8420463Abstract: A pixel structure includes a scan line, a data line, an active element, a first passivation layer, a second passivation layer and a pixel electrode. The data line includes a first data metal segment and a second data metal layer. The active element includes a gate electrode, an insulating layer, a channel layer, a source and a drain. The channel layer is positioned on the insulating layer above the gate electrode. The source and the drain are positioned on the channel layer. The source is coupled to the data line. The first passivation layer and the second passivation layer cover the active element and form a first contact hole to expose a part of the drain. The second passivation layer covers a part edge of the drain. The pixel electrode is disposed across the second passivation layer and coupled to the drain via the first contact hole.Type: GrantFiled: June 20, 2011Date of Patent: April 16, 2013Assignee: Au Optronics CorporationInventors: Kuo-Lung Fang, Hsiang-Lin Lin, Chin-Yueh Liao
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Patent number: 8314423Abstract: A thin film transistor array substrate and a manufacturing method thereof are provided. In the manufacturing method, a first patterned conductive layer including a plurality of scan lines and a plurality of gates connected with the scan lines is formed on a substrate. A patterned gate insulating layer having a plurality of openings is then formed on the substrate to cover at least a portion of the first patterned conductive layer, and a plurality of dielectric patterns are formed in the openings. A plurality of semiconductor patterns are formed on the patterned gate insulating layer. A second patterned conductive layer is formed on the semiconductor patterns, the patterned gate insulating layer, and the dielectric patterns. A passivation layer is formed on the semiconductor patterns, the patterned gate insulating layer, and the dielectric patterns. A plurality of pixel electrodes are formed on the passivation layer.Type: GrantFiled: September 16, 2009Date of Patent: November 20, 2012Assignee: Au Optronics CorporationInventors: Chien-Hung Chen, Lih-Hsiung Chan, Chin-Yueh Liao, Hsien-Kai Tseng
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Publication number: 20120208305Abstract: A method for fabricating a pixel unit is provided. A TFT is formed on a substrate. A protection layer and a patterned photoresist layer are sequentially formed on the substrate entirely. A patterned protection layer is formed by using the patterned photoresist layer as a mask and partially removing the protection layer, wherein the patterned protection layer has an undercut located at a sidewall thereof A pixel electrode material layer is formed to cover the substrate, the TFT and the patterned photoresist layer, wherein the electrode material layer is disconnected at the undercut and exposes the undercut. A pixel electrode electrically connected to the TFT is formed by lifting off the patterned photoresist layer and parts of the electrode material layer covering the patterned photoresist layer simultaneously through a stripper, wherein the stripper permeates from the undercut to an interface of the patterned photoresist layer and the patterned protection layer.Type: ApplicationFiled: April 24, 2012Publication date: August 16, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Chin-Yueh Liao, Chih-Chun Yang, Chih-Hung Shih, Shine-Kai Tseng
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Publication number: 20120081300Abstract: A touch panel including a substrate, a plurality of first and second sensing series, and a plurality of conductive repairing pattern layers is provided. The first sensing series are disposed on the substrate and extended along a first direction. Each of the first sensing series includes a plurality of first sensing pads and first bridge lines, and the first bridge lines serially connect two adjacent first sensing pads. The second sensing series are disposed on the substrate and extended along a second direction. Each of the second sensing series includes a plurality of second sensing pads and second bridge lines, and the second bridge lines serially connect two adjacent second sensing pads. Each conductive repairing pattern layer electrically floating locates around the crossover region of the first and second sensing series. Two adjacent sensing pads are connected by the conductive repairing pattern layer after a repair procedure is finished.Type: ApplicationFiled: December 17, 2010Publication date: April 5, 2012Applicant: AU OPTRONICS CORPORATIONInventors: Lih-Hsiung Chan, Shine-Kai Tseng, Chin-Yueh Liao, Hung-Wen Chou