公开(公告)号：US20150085202A1

公开(公告)日：2015-03-26

申请号：US14162778

申请日：2014-01-24

Applicant: Au Optronics Corporation

Inventor： Chung-Min Lien ,  Ya-Ling Hsu ,  Gang-Yi Lin

IPC: G06F3/042

CPC classification number: G06F3/0421 ,  G06F3/0412 ,  G06F3/0416

Abstract: A photosensitive pixel circuit of a touch module including an output transistor and a light detection unit is provided. The output transistor receives a reference signal and provides a touch voltage controlled by a light detection voltage. The light detection unit is electrically connected to the output transistor, and receives a touch scan signal. The light detection unit detects an intensity of a light according to the touch scan signal so as to correspondingly provide the light detection voltage.

Abstract translation: 提供了包括输出晶体管和光检测单元的触摸模块的感光像素电路。 输出晶体管接收参考信号并提供由光检测电压控制的触摸电压。 光检测单元电连接到输出晶体管，并接收触摸扫描信号。 光检测单元根据触摸扫描信号检测光的强度，以便相应地提供光检测电压。

公开(公告)号：US11930663B2

公开(公告)日：2024-03-12

申请号：US17226100

申请日：2021-04-09

Applicant: Au Optronics Corporation

Inventor： Bo-Chen Chen ,  Yun-Ru Cheng ,  Ya-Ling Hsu ,  Chia-Hsuan Pai ,  Cheng-Wei Huang ,  Wei-Shan Chao

IPC: H10K59/121 ,  H10K50/842 ,  H10K59/131

CPC classification number: H10K59/121 ,  H10K50/8426 ,  H10K59/131

Abstract: A display panel includes a first substrate, pixel structures, a first common pad, a second substrate, a second common electrode, a display medium and a conductive particle. The pixel structures are disposed on an active area of the first substrate. The first common pad is disposed on a peripheral area of the first substrate, and is electrically connected to first common electrodes of the pixel structures. The second common electrode is disposed on the second substrate. The conductive particle is disposed on the first common pad, and is electrically connected to the first common pad and the second common electrode. The conductive particle includes a core and a conductive film disposed on a surface of the core, where the conductive film has a main portion and raised portions, and a film thickness of each of the raised portions is greater than a film thickness of the main portion.

公开(公告)号：US11776444B2

公开(公告)日：2023-10-03

申请号：US17521790

申请日：2021-11-08

Applicant: Au Optronics Corporation

Inventor： 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

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2310/0202 ,  G09G2310/0275

Abstract: 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.

公开(公告)号：US11626425B2

公开(公告)日：2023-04-11

申请号：US17023389

申请日：2020-09-17

Applicant: Au Optronics Corporation

Inventor： Min-Tse Lee ,  Sheng-Yen Cheng ,  Yueh-Hung Chung ,  Ya-Ling Hsu ,  Chen-Hsien Liao

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1368

Abstract: 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%

公开(公告)号：US11520190B2

公开(公告)日：2022-12-06

申请号：US17575620

申请日：2022-01-13

Applicant: Au Optronics Corporation

Inventor： Yueh-Hung Chung ,  Min-Tse Lee ,  Sheng-Yen Cheng ,  Ping-Wen Chen ,  Jia-Hong Wang ,  Ti-Kuei Yu ,  Ya-Ling Hsu ,  Chen-Hsien Liao

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  H01L23/60

Abstract: 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.

公开(公告)号：US11502114B2

公开(公告)日：2022-11-15

申请号：US16905935

申请日：2020-06-19

Applicant: Au Optronics Corporation

Inventor： Jia-Hong Wang ,  Min-Tse Lee ,  Sheng-Yen Cheng ,  Ping-Wen Chen ,  Hung-Chia Liao ,  Yueh-Hung Chung ,  Ya-Ling Hsu ,  Chen-Hsien Liao

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/136

Abstract: 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.

公开(公告)号：US20220137466A1

公开(公告)日：2022-05-05

申请号：US17575620

申请日：2022-01-13

Applicant: Au Optronics Corporation

Inventor： Yueh-Hung Chung ,  Min-Tse Lee ,  Sheng-Yen Cheng ,  Ping-Wen Chen ,  Jia-Hong Wang ,  Ti-Kuei Yu ,  Ya-Ling Hsu ,  Chen-Hsien Liao

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  H01L23/60

Abstract: 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.

公开(公告)号：US11126050B2

公开(公告)日：2021-09-21

申请号：US17083300

申请日：2020-10-29

Applicant: Au Optronics Corporation

Inventor： 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

IPC: G02F1/1362

Abstract: 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.

公开(公告)号：US20210116764A1

公开(公告)日：2021-04-22

申请号：US16843901

申请日：2020-04-09

Applicant: Au Optronics Corporation

Inventor： 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

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1333 ,  H01L27/12

Abstract: 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.

公开(公告)号：US10964251B2

公开(公告)日：2021-03-30

申请号：US16515033

申请日：2019-07-18

Applicant: Au Optronics Corporation

Inventor： Min-Tse Lee ,  Yueh-Hung Chung ,  Ya-Ling Hsu

IPC: G09G3/22 ,  H01L27/12

Abstract: A pixel array substrate includes pixel structures. Each pixel structure includes a first pixel electrode, a second pixel electrode, a first data line, a second data line, and a scan line. The first pixel electrode and the second pixel electrode are sequentially arranged in a first direction and respectively have a first side and a second side opposite to each other. The pixel structures include first and second pixel structures. A first data line of each first pixel structure is located at the first side, and a second data line of each first pixel structure is located at the second side. A first data line of each second pixel structure is located at the second side; a second data line of each second pixel structure is located at the first side. The first and second pixel structures are sequentially arranged in the first direction to form a first pixel series.