Patents by Inventor Bo-Ru JIAN
Bo-Ru JIAN 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: 20240145658Abstract: A light emitting panel includes a driving backplane, light-emitting diode elements and at least one transparent electrode. The driving backplane has pads and at least one common electrode. Each of the light-emitting diode elements has a P-type semiconductor layer, an N-type semiconductor layer, a light-emitting layer disposed between the P-type semiconductor layer and the N-type semiconductor layer, and a bonding electrode electrically connected to the N-type semiconductor layer. Bonding electrodes of the light emitting diode elements are electrically connected to the pads of the driving backplane, respectively. The bonding electrode, the N-type semiconductor layer, the light emitting layer and the P-type semiconductor layer of each of the light emitting diode elements are sequentially disposed on a corresponding one of the pads along a direction away from the driving backplane. The at least one transparent electrode is disposed on P-type semiconductor layers of the light emitting diode elements.Type: ApplicationFiled: September 19, 2023Publication date: May 2, 2024Applicant: AUO CorporationInventors: Kuo-Hsuan Huang, Bo-Ru Jian
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Publication number: 20240136481Abstract: A micro light-emitting diode display device includes a substrate, a first planarization layer, a first light-emitting element, and a second planarization layer. The first planarization layer is disposed on the substrate and has a first opening. The first opening has a first opening inner wall. The first light-emitting element is disposed on the substrate, in the first opening, and separated from the first opening inner wall. The second planarization layer is disposed on the substrate and between the first planarization layer and the first light-emitting element. The second planarization layer is in contact with the first light-emitting element.Type: ApplicationFiled: October 18, 2023Publication date: April 25, 2024Inventors: Bin-Cheng LIN, Chieh-Ming Chen, Bo-Ru Jian, Chi-Sheng Liao, Ta-Wen Liao
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Patent number: 11816300Abstract: A touch apparatus includes first touch electrodes and second touch electrodes. The first touch electrodes and the second touch electrodes are interlaced, so as to define first interlaced regions. Each of the first touch electrodes includes first main portions extended in a first direction and second main portions extended in a second direction. The first main portions and the second main portions are crossed, so as to form first grids. Each of the first touch electrodes further includes first branches crossed with two segments of two adjacent first main portions of at least one of the first grids.Type: GrantFiled: February 13, 2023Date of Patent: November 14, 2023Assignee: AUO CorporationInventors: Chieh-Ming Chen, Bo-Ru Jian
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Publication number: 20230275117Abstract: A display panel includes a substrate, an LED array disposed on the front side of the substrate, a driving circuit disposed on the front side of the substrate and connected to the LED array, a connecting line and a transparent conductive layer disposed on the back side of the substrate. The connecting line is spaced apart with a side surface of the substrate thereby defining a cutting area. The transparent conductive layer extends from the cutting area and at least partially covering the connecting line. The display panel further includes a first passivation layer and a conductive layer. The first passivation layer is disposed on the transparent conductive layer and the connecting line. The side surfaces of the first passivation layer, the transparent conductive layer, and the substrate are aligned. The conductive layer penetrates the first passivation layer to connect the transparent conductive layer to the driving circuit.Type: ApplicationFiled: January 30, 2023Publication date: August 31, 2023Inventors: Bin-Cheng LIN, Bo-Ru Jian, Chi-Sheng Liao, Ta-Wen Liao
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Publication number: 20230276580Abstract: A circuit board structure for a display device includes a substrate, a bump, a protective layer, and a moisture-resistant layer. The substrate includes a first surface and a second surface opposite to the first surface. The bump is disposed on the first surface of the substrate and includes a first inorganic material. The protective layer is disposed on the first surface of the substrate. The protective layer includes an organic material and a first opening, in which the bump is positioned in the first opening. The moisture-resistant layer entirely covers the protective layer. The moisture-resistant layer includes a second inorganic material and a second opening, in which a portion of the bump is exposed in the second opening.Type: ApplicationFiled: February 15, 2023Publication date: August 31, 2023Inventors: Chi-Sheng LIAO, Bo-Ru JIAN, Bin-Cheng LIN, Ta-Wen LIAO
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Publication number: 20230195271Abstract: A touch apparatus includes first touch electrodes and second touch electrodes. The first touch electrodes and the second touch electrodes are interlaced, so as to define first interlaced regions. Each of the first touch electrodes includes first main portions extended in a first direction and second main portions extended in a second direction. The first main portions and the second main portions are crossed, so as to form first grids. Each of the first touch electrodes further includes first branches crossed with two segments of two adjacent first main portions of at least one of the first grids.Type: ApplicationFiled: February 13, 2023Publication date: June 22, 2023Applicant: AUO CorporationInventors: Chieh-Ming Chen, Bo-Ru Jian
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Patent number: 11620026Abstract: A touch apparatus includes first touch electrodes and second touch electrodes. The first touch electrodes and the second touch electrodes are interlaced, so as to define first interlaced regions. Each of the first touch electrodes includes first main portions extended in a first direction and second main portions extended in a second direction. The first main portions and the second main portions are crossed, so as to form first grids. Each of the first touch electrodes further includes first branches crossed with two segments of two adjacent first main portions of at least one of the first grids.Type: GrantFiled: October 14, 2021Date of Patent: April 4, 2023Assignee: Au Optronics CorporationInventors: Chieh-Ming Chen, Bo-Ru Jian
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Patent number: 11460949Abstract: An electronic device, including a substrate, first electrodes, second electrodes, and peripheral wiring pairs, is provided. The substrate has a first peripheral area, a working area, and a second peripheral area arranged along a first direction. The first electrodes are disposed in the working area, structurally separated from each other, and arranged along a second direction. The second electrodes are disposed in the working area, structurally separated from each other, and arranged along the first direction. Each peripheral wiring pair includes first and second peripheral wirings respectively belonging to first and second conductive layers. One of the first and second peripheral wirings is disposed in one of the first and second peripheral areas. Other one of the first and second peripheral wirings is disposed in other one of the first and second peripheral areas. The first and second peripheral wirings are electrically connected to the same first electrode.Type: GrantFiled: July 30, 2021Date of Patent: October 4, 2022Assignee: Au Optronics CorporationInventors: Chao-Kun Huang, Bo-Ru Jian, Kuo-Hsuan Huang
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Publication number: 20220147190Abstract: A touch apparatus includes first touch electrodes and second touch electrodes. The first touch electrodes and the second touch electrodes are interlaced, so as to define first interlaced regions. Each of the first touch electrodes includes first main portions extended in a first direction and second main portions extended in a second direction. The first main portions and the second main portions are crossed, so as to form first grids. Each of the first touch electrodes further includes first branches crossed with two segments of two adjacent first main portions of at least one of the first grids.Type: ApplicationFiled: October 14, 2021Publication date: May 12, 2022Applicant: Au Optronics CorporationInventors: Chieh-Ming Chen, Bo-Ru Jian
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Publication number: 20220147216Abstract: An electronic device, including a substrate, first electrodes, second electrodes, and peripheral wiring pairs, is provided. The substrate has a first peripheral area, a working area, and a second peripheral area arranged along a first direction. The first electrodes are disposed in the working area, structurally separated from each other, and arranged along a second direction. The second electrodes are disposed in the working area, structurally separated from each other, and arranged along the first direction. Each peripheral wiring pair includes first and second peripheral wirings respectively belonging to first and second conductive layers. One of the first and second peripheral wirings is disposed in one of the first and second peripheral areas. Other one of the first and second peripheral wirings is disposed in other one of the first and second peripheral areas. The first and second peripheral wirings are electrically connected to the same first electrode.Type: ApplicationFiled: July 30, 2021Publication date: May 12, 2022Applicant: Au Optronics CorporationInventors: Chao-Kun Huang, Bo-Ru Jian, Kuo-Hsuan Huang
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Patent number: 10884304Abstract: A display panel includes a first substrate, a second substrate, a display medium layer, pixel units, and a light-shielding conductive pattern layer. The first substrate has a first inner surface and a first outer surface, and the first outer surface serves as a display surface of the display panel. The second substrate is disposed opposite to the first substrate and has a second inner surface and a second outer surface. The display medium layer is disposed between the first inner surface and the second inner surface. The pixel units are disposed between the display medium layer and the first inner surface, and at least one of the pixel units includes an active element. The light-shielding conductive pattern layer is disposed between the display medium layer and the second inner surface, at least partially overlaps the active element in a vertical projection direction, and includes a first patterned light-shielding conductive layer and a first patterned low-reflection layer.Type: GrantFiled: November 8, 2018Date of Patent: January 5, 2021Assignee: Au Optronics CorporationInventors: Bo-Ru Jian, Wei-Liang Chan, Chen-Yi Wu, Mei-Hui Lee, Chi-Hsiung Chang, Tai-Tso Lin
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Publication number: 20190187523Abstract: A display panel includes a first substrate, a second substrate, a display medium layer, pixel units, and a light-shielding conductive pattern layer. The first substrate has a first inner surface and a first outer surface, and the first outer surface serves as a display surface of the display panel. The second substrate is disposed opposite to the first substrate and has a second inner surface and a second outer surface. The display medium layer is disposed between the first inner surface and the second inner surface. The pixel units are disposed between the display medium layer and the first inner surface, and at least one of the pixel units includes an active element. The light-shielding conductive pattern layer is disposed between the display medium layer and the second inner surface, at least partially overlaps the active element in a vertical projection direction, and includes a first patterned light-shielding conductive layer and a first patterned low-reflection layer.Type: ApplicationFiled: November 8, 2018Publication date: June 20, 2019Applicant: Au Optronics CorporationInventors: Bo-Ru Jian, Wei-Liang Chan, Chen-Yi Wu, Mei-Hui Lee, Chi-Hsiung Chang, Tai-Tso Lin
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Patent number: 9324282Abstract: A liquid crystal pixel circuit and a driving method thereof are provided. The liquid crystal pixel circuit has a main pixel, a sub pixel and a charge sharing switch. The charge sharing switch is electrically coupled between the main pixel and the sub pixel. The main pixel, the sub pixel and the charge sharing switch are controlled by the same gate line. The provided driving method is used for driving the liquid-crystal pixel circuit mentioned above.Type: GrantFiled: October 8, 2014Date of Patent: April 26, 2016Assignee: AU OPTRONICS CORP.Inventors: Kuo-Hsuan Huang, Chen-Yi Wu, Bo-Ru Jian
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Publication number: 20160018688Abstract: A liquid crystal pixel circuit and a driving method thereof are provided. The liquid crystal pixel circuit has a main pixel, a sub pixel and a charge sharing switch. The charge sharing switch is electrically coupled between the main pixel and the sub pixel. The main pixel, the sub pixel and the charge sharing switch are controlled by the same gate line. The provided driving method is used for driving the liquid-crystal pixel circuit mentioned above.Type: ApplicationFiled: October 8, 2014Publication date: January 21, 2016Inventors: Kuo-Hsuan HUANG, Chen-Yi WU, Bo-Ru JIAN