Patents by Inventor Yueh-Hung Chung
Yueh-Hung Chung 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: 20230197736Abstract: A pixel array substrate includes data lines, first gate lines, pixel structures, first common lines, and conductive line sets. The conductive line sets are arranged in a first direction. Each of the conductive line sets includes first conductive line groups and a second conductive line group sequentially arranged in the first direction. Each of the first conductive line groups includes second gate lines and a second common line. The second conductive line group includes first auxiliary lines and a second common line. An arrangement order of the second gate lines and the second common line of each of the first conductive line groups in the first direction are the same as an arrangement order of the first auxiliary lines and the second common line of the second conductive line group in the first direction, respectively.Type: ApplicationFiled: February 22, 2023Publication date: June 22, 2023Applicant: AUO CorporationInventors: Ping-Wen Chen, Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Yueh-Chi Wu, Shu-Wen Liao, Ti-Kuei Yu, Ya-Ling Hsu, Chen-Hsien Liao
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Publication number: 20230197737Abstract: A display panel includes a plurality of sub-pixel structures and a plurality of transfer elements. The sub-pixel structures include a plurality of first sub-pixel structures. A data line of each of the first sub-pixel structures is disposed adjacent to a corresponding transfer element, and a scan line of each of the first sub-pixel structures is electrically connected to the corresponding transfer element. The first sub-pixel structures include a plurality of first-type sub-pixel structures and a plurality of second-type sub-pixel structures. When the display panel displays a grayscale picture, each of the first-type sub-pixel structures has first brightness, each of the second-type sub-pixel structures has second brightness. The first brightness is less than the second brightness. A total number of the first sub-pixel structures of the display panel is A, a number of the first-type sub-pixel structures in the first sub-pixel structures is a, and 50%<(a/A)<100%.Type: ApplicationFiled: February 24, 2023Publication date: June 22, 2023Applicant: AUO CorporationInventors: Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11626425Abstract: A display panel includes a plurality of sub-pixel structures and a plurality of transfer elements. The sub-pixel structures include a plurality of first sub-pixel structures. A data line of each of the first sub-pixel structures is disposed adjacent to a corresponding transfer element, and a scan line of each of the first sub-pixel structures is electrically connected to the corresponding transfer element. The first sub-pixel structures include a plurality of first-type sub-pixel structures and a plurality of second-type sub-pixel structures. When the display panel displays a grayscale picture, each of the first-type sub-pixel structures has first brightness, each of the second-type sub-pixel structures has second brightness. The first brightness is less than the second brightness. A total number of the first sub-pixel structures of the display panel is A, a number of the first-type sub-pixel structures in the first sub-pixel structures is a, and 50%<(a/A)<100%.Type: GrantFiled: September 17, 2020Date of Patent: April 11, 2023Assignee: Au Optronics CorporationInventors: Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11610920Abstract: A pixel array substrate includes data lines, first gate lines, pixel structures, first common lines, and conductive line sets. The conductive line sets are arranged in a first direction. Each of the conductive line sets includes first conductive line groups and a second conductive line group sequentially arranged in the first direction. Each of the first conductive line groups includes second gate lines and a second common line. The second conductive line group includes first auxiliary lines and a second common line. An arrangement order of the second gate lines and the second common line of each of the first conductive line groups in the first direction are the same as an arrangement order of the first auxiliary lines and the second common line of the second conductive line group in the first direction, respectively.Type: GrantFiled: September 11, 2020Date of Patent: March 21, 2023Assignee: Au Optronics CorporationInventors: Ping-Wen Chen, Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Yueh-Chi Wu, Shu-Wen Liao, Ti-Kuei Yu, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11586085Abstract: A display apparatus including data lines, first gate lines, pixel structures, second gate lines, and first common lines is provided. The data lines are arranged in a first direction. The first gate lines are arranged in a second direction. The data lines and the second gate lines are arranged in the first direction, and the second gate lines are electrically connected to the first gate lines. The pixel structures are arranged in pixel columns which are arranged in the first direction. Each of the first common lines and the corresponding second gate line are configured between two adjacent pixel columns. The first common line and the corresponding second gate line are configured respectively on the opposite sides of the first gate line which is electrically connected to the corresponding second gate line. The first common line and the corresponding second gate line are structurally separated.Type: GrantFiled: July 27, 2020Date of Patent: February 21, 2023Assignee: Au Optronics CorporationInventors: Sheng-Yen Cheng, Min-Tse Lee, Hung-Chia Liao, Jia-Hong Wang, Ping-Wen Chen, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11574935Abstract: A pixel array substrate, including gate elements and transfer elements, is provided. The gate elements include an n-th gate element and an m-th gate element. The transfer elements include a n-th transfer element and an m-th transfer element electrically connected to the n-th gate element and the m-th gate element respectively. A peripheral portion of each of the transfer elements includes a first straight section. A peripheral portion of the n-th transfer element further includes a first lateral section. The first lateral section of the n-th transfer element and the first straight section of the n-th transfer element respectively belong to a first conductive layer and a second conductive layer. A peripheral portion of the m-th transfer element crosses over the first lateral section of the peripheral portion of the n-th transfer element.Type: GrantFiled: August 19, 2020Date of Patent: February 7, 2023Assignee: Au Optronics CorporationInventors: Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao, Peng-Che Tai, Ping-Hung Shih
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Patent number: 11520190Abstract: An electronic device including a substrate, transversal signal lines, a first vertical signal line, a second vertical signal line, and a first shielding vertical line is provided. The transversal signal lines, the first vertical signal line, the second vertical signal line, and the first shielding vertical line are disposed on the substrate. The first vertical signal line and the second vertical signal line are intersected with the transversal signal lines. The second vertical signal line is connected to one of the transversal signal lines. An orthogonal projection of the first shielding vertical line on the substrate is between an orthogonal projection of the first vertical signal line on the substrate and an orthogonal projection of the second vertical signal line on the substrate.Type: GrantFiled: January 13, 2022Date of Patent: December 6, 2022Assignee: Au Optronics CorporationInventors: Yueh-Hung Chung, Min-Tse Lee, Sheng-Yen Cheng, Ping-Wen Chen, Jia-Hong Wang, Ti-Kuei Yu, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11502114Abstract: A display panel including sub-pixels, first and second scan lines, first and second data lines, and first to fourth auxiliary lines is provided. The sub-pixels are arranged into first rows arranged in a first direction and second rows arranged in a second direction. Each third auxiliary line is electrically connected to a second auxiliary line and a first auxiliary line electrically connected to a first scan line. Each fourth auxiliary line is electrically connected to a second scan line and a first scan line. There are at least 2n second rows between each third auxiliary line and the first scan line electrically connected thereto, there are at least 2n+1 second rows between each third auxiliary line and the second scan line electrically connected thereto, and n is a positive integer.Type: GrantFiled: June 19, 2020Date of Patent: November 15, 2022Assignee: Au Optronics CorporationInventors: Jia-Hong Wang, Min-Tse Lee, Sheng-Yen Cheng, Ping-Wen Chen, Hung-Chia Liao, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11462148Abstract: A pixel array substrate includes a substrate, a plurality of data lines, a plurality of scan lines, a plurality of sub-pixels, and a first and a second auxiliary lines. The plurality of sub-pixels are arranged into first rows arranged in a first direction and second rows arranged in a second direction. The first auxiliary line and the plurality of scan lines belong to a first conductive layer. The second auxiliary line and the plurality of data lines belong to a second conductive layer. The first auxiliary line is located between two scan lines. A first end of the first auxiliary line is connected to one of the two scan lines. A second end of the first auxiliary line is separated from the other one of the two scan lines. The second auxiliary line is electrically connected to the first auxiliary line at the second end through a conductive via.Type: GrantFiled: August 4, 2020Date of Patent: October 4, 2022Assignee: AU Optronics CorporationInventors: Min-Tse Lee, Sheng-Yen Cheng, Ping-Wen Chen, Yueh-Hung Chung, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11362168Abstract: A display panel including sub pixels, a plurality of first and second scan lines, a plurality of first and second data lines, a plurality of first and second auxiliary lines and first conductive vias is provided. The sub pixels are arranged into first rows arranged in a first direction and second rows arranged in a second direction. The second rows are electrically connected to the first and second scan lines in alternation and are electrically connected to the first and second data lines in alternation. Each first auxiliary line includes a first portion electrically connected to a corresponding first scan line and a second portion spaced away from the first portion. The second auxiliary lines are respectively located between two adjacent first rows. Each second scan line is electrically connected to a corresponding first scan line through at least one second auxiliary line.Type: GrantFiled: August 17, 2020Date of Patent: June 14, 2022Assignee: Au Optronics CorporationInventors: Jia-Hong Wang, Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Han-Ming Chen, Ping-Wen Chen, Hung-Chia Liao, Ya-Ling Hsu, Chen-Hsien Liao
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Publication number: 20220137466Abstract: An electronic device including a substrate, transversal signal lines, a first vertical signal line, a second vertical signal line, and a first shielding vertical line is provided. The transversal signal lines, the first vertical signal line, the second vertical signal line, and the first shielding vertical line are disposed on the substrate. The first vertical signal line and the second vertical signal line are intersected with the transversal signal lines. The second vertical signal line is connected to one of the transversal signal lines. An orthogonal projection of the first shielding vertical line on the substrate is between an orthogonal projection of the first vertical signal line on the substrate and an orthogonal projection of the second vertical signal line on the substrate.Type: ApplicationFiled: January 13, 2022Publication date: May 5, 2022Applicant: Au Optronics CorporationInventors: Yueh-Hung Chung, Min-Tse Lee, Sheng-Yen Cheng, Ping-Wen Chen, Jia-Hong Wang, Ti-Kuei Yu, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11320710Abstract: A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.Type: GrantFiled: October 29, 2020Date of Patent: May 3, 2022Assignee: Au Optronics CorporationInventors: Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Kuang-Hsiang Liao, Yang-Chun Lee, Yan-Kai Wang, Ya-Ling Hsu, Yi-Ren Chen, Hung-Che Lin, Sheng-Ju Ho, Chien-Huang Liao, Chen-Hsien Liao
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Publication number: 20220068182Abstract: A pixel array substrate, including scanning line pads, data line pads, scanning lines, data lines, gate transmission lines, pixels, a data line signal chip, and a scanning line signal chip, is provided. The scanning lines extend along a first direction. The data lines and the gate transmission lines extend along a second direction. The data lines are electrically connected to the data line pads. The scanning lines are electrically connected to the scanning line pads through the gate transmission lines. A ratio of a number of rows of pixels arranged in the first direction to a number of rows of pixels arranged in the second direction is X:Y. Each pixel includes m sub-pixels.Type: ApplicationFiled: November 8, 2021Publication date: March 3, 2022Applicant: Au Optronics CorporationInventors: Yang-Chun Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Min-Tse Lee, Kuang-Hsiang Liao, Shiang-Lin Lian, Yan-Kai Wang, Ya-Ling Hsu, Chen-Hsien Liao
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Publication number: 20220059573Abstract: A pixel array substrate, including multiple pixel structures, multiple data lines, multiple scan line groups, multiple transfer line groups, multiple connection terminal groups, and multiple bridge line groups, is provided. The multiple data lines are electrically connected to the multiple pixel structures and arranged in a first direction. Each scan line group includes multiple scan lines arranged in a second direction. The multiple scan lines of the multiple scan line groups are electrically connected to the multiple pixel structures. Each transfer line group includes multiple transfer lines arranged in the first direction. The multiple transfer lines of each transfer line group are electrically connected to the multiple scan lines of a corresponding scan line group. The bridge line groups are structurally separated. Each bridge line group is electrically connected to a corresponding transfer line group and a corresponding connection terminal group.Type: ApplicationFiled: July 27, 2021Publication date: February 24, 2022Applicant: Au Optronics CorporationInventors: Mu-Kai Wang, Ai-Ju Tsai, Kuo-Yu Huang, Yueh-Hung Chung
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Patent number: 11200826Abstract: A pixel array substrate, including scanning line pads, data line pads, scanning lines, data lines, gate transmission lines, pixels, a data line signal chip, and a scanning line signal chip, is provided. The scanning lines extend along a first direction. The data lines and the gate transmission lines extend along a second direction. The data lines are electrically connected to the data line pads. The scanning lines are electrically connected to the scanning line pads through the gate transmission lines. A ratio of a number of rows of pixels arranged in the first direction to a number of rows of pixels arranged in the second direction is X:Y. Each pixel includes m sub-pixels.Type: GrantFiled: August 6, 2020Date of Patent: December 14, 2021Assignee: Au Optronics CorporationInventors: Yang-Chun Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Min-Tse Lee, Kuang-Hsiang Liao, Shiang-Lin Lian, Yan-Kai Wang, Ya-Ling Hsu, Chen-Hsien Liao
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Patent number: 11194204Abstract: A pixel array substrate including a substrate, pixel structures, and transfer lines is provided. The pixel structures are disposed on the substrate. Each pixel structure includes a data line, a gate line, an active device, and a pixel electrode. The active device is electrically connected to the data line and the gate line. The pixel electrode is electrically connected to the active device. The pixel electrode defines alignment domains. The alignment domains have different alignment directions. The transfer lines are arranged in a first direction. Gate lines of the pixel structures are arranged in a second direction. The first direction and the second direction are interlaced. The transfer lines are electrically connected to the gate lines. The pixel structures include a first pixel structure. The transfer lines include a first transfer line. The first transfer line overlaps a boundary between the alignment domains of the first pixel structure.Type: GrantFiled: April 9, 2020Date of Patent: December 7, 2021Assignee: Au Optronics CorporationInventors: Hung-Che Lin, Min-Tse Lee, Yi-Ren Chen, Yueh-Hung Chung, Sheng-Ju Ho, Yan-Kai Wang, Ya-Ling Hsu, Chien-Huang Liao, Chen-Hsien Liao
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Patent number: 11194205Abstract: A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.Type: GrantFiled: October 29, 2020Date of Patent: December 7, 2021Assignee: Au Optronics CorporationInventors: Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Kuang-Hsiang Liao, Yang-Chun Lee, Yan-Kai Wang, Ya-Ling Hsu, Yi-Ren Chen, Hung-Che Lin, Sheng-Ju Ho, Chien-Huang Liao, Chen-Hsien Liao
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Patent number: 11127331Abstract: A display device includes a plurality of pixel structures, a plurality of first connection conductive wires and a plurality of second connection conductive wires. Each of the pixel structures includes a plurality of sub-pixels structures respectively corresponding to a plurality of display wavelengths. The sub-pixels structures are respectively coupled to a plurality of first data lines and second data lines. Each of the first connection conductive wires connects two of the first data lines coupled to two of the sub-pixels corresponding to same display wavelength. Each of the second connection conductive wires connects two of the second data lines coupled to two of the sub-pixels corresponding to same display wavelength.Type: GrantFiled: November 8, 2020Date of Patent: September 21, 2021Assignee: Au Optronics CorporationInventors: Ya-Ling Hsu, Yueh-Hung Chung, Min-Tse Lee, Chen-Hsien Liao
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Patent number: 11126050Abstract: A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.Type: GrantFiled: October 29, 2020Date of Patent: September 21, 2021Assignee: Au Optronics CorporationInventors: Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Kuang-Hsiang Liao, Yang-Chun Lee, Yan-Kai Wang, Ya-Ling Hsu, Yi-Ren Chen, Hung-Che Lin, Sheng-Ju Ho, Chien-Huang Liao, Chen-Hsien Liao
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Patent number: 11126051Abstract: A pixel array substrate including a substrate, data lines, gate lines, pixels, and transfer lines is provided. The data lines are disposed on the substrate and arranged in a first direction. The gate lines are disposed on the substrate and arranged in a second direction interlaced with the first direction. The pixels are disposed on the substrate, each of which includes an active device electrically connected to one of the data lines and one of the gate lines and a pixel electrode electrically connected to the active device. The transfer lines are arranged in the first direction and electrically connected to the gate lines, respectively. The pixels include first pixels. In a top view of the pixel array substrate, at least one of the pixel electrodes of the first pixels is partially overlapped with one of the transfer lines. A driving method of a pixel array substrate is also provided.Type: GrantFiled: October 29, 2020Date of Patent: September 21, 2021Assignee: Au Optronics CorporationInventors: Min-Tse Lee, Sheng-Yen Cheng, Yueh-Hung Chung, Kuang-Hsiang Liao, Yang-Chun Lee, Yan-Kai Wang, Ya-Ling Hsu, Yi-Ren Chen, Hung-Che Lin, Sheng-Ju Ho, Chien-Huang Liao, Chen-Hsien Liao