公开(公告)号：US20180331123A1

公开(公告)日：2018-11-15

申请号：US15912579

申请日：2018-03-06

Applicant: Au Optronics Corporation

Inventor： Jia-Hong Wang ,  Ya-Ling Hsu ,  Chen-Hsien Liao

IPC: H01L27/12 ,  H01L27/32

CPC classification number: H01L27/124 ,  G02F2201/121 ,  G02F2201/123 ,  G09G2300/0426 ,  H01L27/32 ,  H01L27/3262 ,  H01L27/3276

Abstract: A pixel array including a first scan line, a first data line, a first signal line, a first pixel unit, and a second pixel unit is provided. The first pixel unit includes a first common electrode and a second common electrode. The first common electrode and the second common electrode are respectively located on a first side and a second side of the first scan line. The second common electrode is electrically connected to the first signal line through a first conductive structure. The second pixel unit includes a third common electrode and a fourth common electrode. The third common electrode and the fourth common electrode are respectively located on the first side and the second side of the first scan line. The third common electrode is electrically connected to the first signal line through a second conductive structure.

公开(公告)号：US09989817B2

公开(公告)日：2018-06-05

申请号：US15705621

申请日：2017-09-15

Applicant: AU OPTRONICS CORPORATION

Inventor： Gang-Yi Lin ,  Ya-Ling Hsu ,  Chen-Hsien Liao

IPC: G02F1/13 ,  H01L27/12 ,  H01L27/146 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/148 ,  G02F1/1333

CPC classification number: G02F1/134327 ,  G02F1/133305 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/14603 ,  H01L27/14605 ,  H01L27/14812

Abstract: A pixel structure includes a scan line, a signal line and a first pixel. The first pixel includes a switch device and a pixel electrode. A gate of the switch device is electrically connected to the scan line. The pixel electrode is electrically connected to the switch device, and the pixel electrode includes a plurality of slits. The signal line includes a first portion and a second portion, the pixel electrode overlaps the first portion of the signal line, and the scan line overlaps the second portion of the signal line. The first portion of the signal line includes at least one bent portion, the bent portion is disposed along the arrangement directions of the slits, and the pixel electrode covers the edges of the bent portion of the signal line.

公开(公告)号：US09733748B2

公开(公告)日：2017-08-15

申请号：US14504873

申请日：2014-10-02

Applicant: AU Optronics Corporation

Inventor： Yi-Ru Cheng ,  Chung-Min Lien ,  Ya-Ling Hsu ,  Yueh-Hung Chung

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/044

Abstract: A touch panel is disclosed herein. The touch panel includes a driving line, a gate line, a readout line, and a switching unit. The driving line is configured to transmit a driving signal. The gate line is configured to transmit a scan signal. The readout line forms a mutual capacitance with the gate line, and the mutual capacitance is configured to generate a first sensing signal in response to a driving signal according to a touch operation. The switching unit is electrically coupled to the gate line and the readout line, and configured to be selectively turned on to transmit the first sensing signal to the readout line according to the scan signal.

公开(公告)号：US09678395B1

公开(公告)日：2017-06-13

申请号：US15274216

申请日：2016-09-23

Applicant: AU Optronics Corporation

Inventor： Gang-Yi Lin ,  Ya-Ling Hsu ,  Chen-Hsien Liao

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/137 ,  G02F1/1368

CPC classification number: G02F1/134309 ,  G02F1/133711 ,  G02F1/133753 ,  G02F2001/133757 ,  G02F2001/134345 ,  G02F2001/13775

Abstract: An array substrate includes a plurality of pixel regions and a plurality of pixel electrodes. Each pixel region includes a first sub-pixel region and a second sub-pixel region. Each pixel electrode includes a first electrode disposed in the first sub-pixel region and a second electrode disposed in the second sub-pixel region. The first electrode includes a first main electrode dividing the first sub-pixel region into a first alignment region and a second alignment region. The second electrode includes a second main electrode dividing the second sub-pixel region into a third alignment region and a fourth alignment region. The first, the second, the third, and the fourth alignment regions are sequentially arranged in a first direction. The first electrode and the second electrode are separated by a gap, and a width of the gap in the first direction is less than a width of one of the first, the second, the third, and the fourth alignment regions in the first direction.

公开(公告)号：US20150301239A1

公开(公告)日：2015-10-22

申请号：US14309897

申请日：2014-06-20

Applicant: Au Optronics Corporation

Inventor： Peng-Bo Xi ,  Ya-Ling Hsu

IPC: G02B5/20

CPC classification number: G02B5/201

Abstract: A pixel array includes a plurality of pixel units. The pixel units are arranged along a first direction and a second direction. Each of the pixel units has a colorless region and a plurality of sub-pixels. The sub-pixels have different colors. Every two adjacent sub-pixels in the first direction have different colors. Every two adjacent sub-pixels in the second direction have different colors as well. The second direction and the first direction are intersected with each other.

Abstract translation: 像素阵列包括多个像素单元。 像素单元沿着第一方向和第二方向排列。 每个像素单元具有无色区域和多个子像素。 子像素具有不同的颜色。 第一方向上每两个相邻的子像素具有不同的颜色。 第二方向上每两个相邻的子像素也具有不同的颜色。 第二方向和第一方向彼此相交。

公开(公告)号：US09116576B2

公开(公告)日：2015-08-25

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：US11320710B2

公开(公告)日：2022-05-03

申请号：US17083301

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：US11200826B2

公开(公告)日：2021-12-14

申请号：US16986272

申请日：2020-08-06

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

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：US11126051B2

公开(公告)日：2021-09-21

申请号：US17083311

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：US20210082964A1

公开(公告)日：2021-03-18

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

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%