公开(公告)号：US11552230B2

公开(公告)日：2023-01-10

申请号：US17008607

申请日：2020-08-31

Applicant: Au Optronics Corporation

Inventor： Shang-Jie Wu ,  Hao-An Chuang ,  Yu-Chieh Kuo ,  He-Yi Cheng ,  Che-Chia Chang ,  Yi-Jung Chen ,  Yi-Fan Chen ,  Yu-Hsun Chiu ,  Mei-Yi Li ,  Yu-Chin Wu

IPC: H01L33/62 ,  G09G3/00 ,  G09G3/32

Abstract: A pixel array substrate includes a base, pixel structures, first bonding pads, first wirings, and a first testing element. The pixel structures are disposed on an active area of a first surface of the base. The first bonding pads are disposed on a peripheral region of the first surface. Each of the first wirings is disposed on a corresponding first bonding pad, a first sidewall of the base, and a corresponding second bonding pad. The first testing element is disposed on the active area of the first surface and has a first testing line. The first testing line is electrically connected to at least one of the first bonding pads, and an end of the first testing line is substantially aligned with an edge of the base.

公开(公告)号：US20210043131A1

公开(公告)日：2021-02-11

申请号：US16813754

申请日：2020-03-10

Applicant: Au Optronics Corporation

Inventor： Shang-Jie Wu ,  Yu-Chieh Kuo ,  He-Yi Cheng ,  Che-Chia Chang ,  Yi-Jung Chen ,  Yi-Fan Chen ,  Yu-Hsun Chiu ,  Mei-Yi Li

IPC: G09G3/32 ,  G09G3/34 ,  G09G3/20

Abstract: A display apparatus includes a substrate and pixels disposed on the substrate. Each of the pixels includes sub-pixels. The substrate has an intermediate region and a peripheral region, where the peripheral region is located between an edge of the substrate and the intermediate region. The pixels include standard pixels disposed in the intermediate region and peripheral pixels disposed in the peripheral region. A color displayed by a sub-pixel of a standard pixel and a color displayed by a sub-pixel of a peripheral pixel are the same, and a distance between a second transistor of the sub-pixel of the standard pixel and a pad of the sub-pixel of the standard pixel is not equal to a distance between a second transistor of the sub-pixel of the peripheral pixel and a pad of the sub-pixel of the peripheral pixel.

公开(公告)号：US10163412B2

公开(公告)日：2018-12-25

申请号：US14700127

申请日：2015-04-29

Applicant: Au Optronics Corporation

Inventor： Hung-Che Lin ,  Cheng-Han Tsao ,  Sheng-Ju Ho ,  Shang-Jie Wu

IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1362

Abstract: A pixel structure is provided. The pixel structure includes a scan line and a data line, an active device, a pixel electrode, and a common electrode. The active device is electrically connected to the scan line and the data line. The pixel electrode is electrically connected to the active device. The common electrode is disposed to overlap with the pixel electrode. The common electrode is coupled to the pixel electrode to form a first storage capacitor and a second storage capacitor. The first storage capacitor and the second storage capacitor commonly use the pixel electrode as an upper electrode.

公开(公告)号：US09933678B1

公开(公告)日：2018-04-03

申请号：US15651054

申请日：2017-07-17

Applicant: AU Optronics Corporation

Inventor： Yi-Jung Chen ,  Shang-Jie Wu ,  Sheng-Ju Ho ,  Wen-Tsan Lin

IPC: H01L27/12 ,  H01L27/15 ,  G02F1/1343 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/167 ,  H01L21/82 ,  H01L27/02 ,  G06F3/041 ,  G02F1/1362 ,  G09G3/36 ,  H01L27/14 ,  H01L21/04 ,  G02F1/1339

CPC classification number: G02F1/1368 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/133711 ,  G02F1/1339 ,  G02F1/134336 ,  G02F1/1362 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/167 ,  G02F2001/134345 ,  G02F2001/136222 ,  G06F3/041 ,  G09G3/36 ,  G09G2300/0426 ,  H01L21/042 ,  H01L21/82 ,  H01L27/02 ,  H01L27/124 ,  H01L27/14 ,  H01L27/326

Abstract: An active element array substrate includes a substrate, first to third data lines extending along a first direction, first and second scan lines and a common electrode line extending along a second direction, and first to third sub-pixel units that are provided on the substrate. The first and third data lines respectively intersect with first and second adjacent ones of the first scan lines to define a pixel region. The second data line is located between the first and third data lines and passes through the pixel region. The first data line intersects with the second scan line and the common electrode line to define a plurality of sub-pixel regions in the pixel region. The first to third sub-pixel units are respectively provided in the sub-pixel regions and respectively electrically connected to the first data line and the first one of the first scan lines, the second data line and the second scan line, and the third data line and the second scan line.

公开(公告)号：US20160327824A1

公开(公告)日：2016-11-10

申请号：US14845296

申请日：2015-09-04

Applicant: Au Optronics Corporation

Inventor： Yi-Jung Chen ,  Shang-Jie Wu

IPC: G02F1/1339 ,  G02F1/1362 ,  G02F1/1335 ,  G09G3/36 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/136286 ,  G02F2001/136222

Abstract: A display panel includes a first substrate, color filter patterns, a black matrix layer, spacers, a second substrate, and a display medium. The first substrate has a pixel array including scans lines, data lines, pixel structures, and signal lines. The color filter patterns having a recess portion and a protrusion portion are located on the first substrate. The protrusion portion of each color filter pattern extends to the recess portion of another color filter pattern of the adjacent pixel area. The black matrix layer and the spacers are located on the first substrate and the color filter patterns. The black matrix layer is disposed corresponding to the scan lines and the data lines. The spacers are correspondingly located on the protrusion portion. The second substrate is on the opposite side of the first substrate. The display medium is located between the black matrix layer and the second substrate.

Abstract translation: 显示面板包括第一衬底，滤色器图案，黑矩阵层，间隔物，第二衬底和显示介质。 第一衬底具有包括扫描线，数据线，像素结构和信号线的像素阵列。 具有凹部和突出部的滤色器图案位于第一基板上。 每个滤色器图案的突出部分延伸到相邻像素区域的另一滤色器图案的凹部。 黑矩阵层和间隔物位于第一基板和滤色器图案上。 黑矩阵层对应于扫描线和数据线设置。 间隔件相应地位于突出部分上。 第二基板位于第一基板的相对侧。 显示介质位于黑矩阵层和第二基板之间。

公开(公告)号：US12118925B2

公开(公告)日：2024-10-15

申请号：US18243406

申请日：2023-09-07

Applicant: AU Optronics Corporation

Inventor： Che-Chia Chang ,  Shang-Jie Wu ,  Yu-Chieh Kuo ,  Hsien-Chun Wang ,  Sin-An Lin ,  Mei-Yi Li ,  Yu-Hsun Chiu ,  Ming-Hung Chuang ,  Yi-Jung Chen

IPC: G09G3/32 ,  G09G3/20

CPC classification number: G09G3/32 ,  G09G3/2007 ,  G09G2300/0809 ,  G09G2310/061 ,  G09G2310/067 ,  G09G2320/0233

Abstract: A display device includes a multiple of light-emitting elements and a multiple of driving circuits. Each of the multiple of driving circuits is configured to generate a driving current flowing through one of the multiple of light-emitting elements. Each of the multiple of driving circuits includes a first transistor, a second transistor, a reset circuit, a first control circuit and a second control circuit. The driving current flows from a first system high voltage terminal through the first transistor, the second transistor and one of the multiple of light-emitting elements to a system low voltage terminal. The first control circuit is configured to control the first transistor to modulate pulse amplitude of the driving current. The second control circuit is configured to control the second transistor to modulate pulse width of the driving current.

公开(公告)号：US11361701B1

公开(公告)日：2022-06-14

申请号：US17511157

申请日：2021-10-26

Applicant: AU Optronics Corporation

Inventor： Che-Wei Tung ,  Shang-Jie Wu ,  Yu-Chieh Kuo ,  Yu-Hsun Chiu ,  Che-Chia Chang ,  Yu-Zuo Lin ,  Chen-Ying Chou ,  Yi-Fan Chen

IPC: G09G3/20 ,  H03K5/156 ,  H03K17/687

Abstract: The present disclosure relates to a driving circuit including a pulse amplitude modulation (PAM) circuit and a pulse width modulation (PWM) circuit. The PAM circuit includes a first transistor, a first capacitor, and a second transistor. The PWM circuit includes a second capacitor, a third transistor, and a fourth transistor. The first capacitor's first terminal is connected to the first transistor's gate. The second transistor's first terminal is connected to the first capacitor's first terminal, and the second transistor's second terminal is connected to the first transistor's second terminal. The third transistor's gate is connected to the second capacitor's second terminal. The fourth transistor's first terminal is connected to the third transistor's gate, the fourth transistor's second terminal is connected to the third transistor's second terminal, and the fourth transistor's gate is connected to the second transistor's gate and configured to receive a first control signal.

公开(公告)号：US20210151650A1

公开(公告)日：2021-05-20

申请号：US17009787

申请日：2020-09-02

Applicant: Au Optronics Corporation

Inventor： Shang-Jie Wu ,  Yu-Chieh Kuo ,  He-Yi Cheng ,  Che-Chia Chang ,  Yi-Jung Chen ,  Yi-Fan Chen ,  Yu-Hsun Chiu ,  Mei-Yi Li

IPC: H01L33/62 ,  G09G3/32 ,  H01L27/15

Abstract: A display device includes a substrate and pixels. The substrate has an intermediate region and a peripheral region. Each of the pixels includes sub-pixels. Each of the sub-pixels includes a pad group and a light emitting diode (LED) element. The pad group has a first pad and a second pad. The LED element is electrically connected to the first pad and the second pad. The pixels include standard pixels disposed in the intermediate region and peripheral pixels disposed in the peripheral region. The first pads and the second pads of the pad groups of the sub-pixels of each of the standard pixels are arranged in a first direction. The peripheral pixels include a first peripheral pixel. The first pads and the second pads of the pad groups of the sub-pixels of the first peripheral pixel are arranged in a second direction, and the first direction crosses over the second direction.

公开(公告)号：US10049626B2

公开(公告)日：2018-08-14

申请号：US15150469

申请日：2016-05-10

Applicant: AU Optronics Corporation

Inventor： Sheng-Ju Ho ,  Meng-Chiou Huang ,  Chia-Hui Pai ,  Shang-Jie Wu ,  Yi-Jung Chen ,  Hung-Che Lin

IPC: G09G3/36

Abstract: A pixel structure includes a scan line, a data line, first and second common lines, first and second sub-pixels, and a color filter layer. The scan line is disposed between the first and second common lines. The first sub-pixel and the second pixel respectively include an active device and a pixel electrode. The pixel electrode of the first sub-pixel is disposed between the scan line and the first common line. The pixel electrode of the second sub-pixel is disposed between the scan line and the second common line. The pixel electrode is connected to the active device through a contact hole. The pixel electrode includes a first side and a second side opposite to each other, wherein the first side of the pixel electrode is adjacent to the scan line, and the contact hole is disposed at an edge of the pixel electrode adjacent to the second side. The color filter layer has an opening exposing the active devices of the first sub-pixel and the second sub-pixel.

公开(公告)号：US09501141B2

公开(公告)日：2016-11-22

申请号：US14332753

申请日：2014-07-16

Applicant: AU Optronics Corporation

Inventor： Hung-Che Lin ,  Shu-Wei Lin ,  Sheng-Ju Ho ,  Chih-Chieh Wang ,  Chia-Hsiang Chiu ,  Shang-Jie Wu

IPC: G06F3/01 ,  G06F3/00 ,  H04N13/04

CPC classification number: G06F3/01 ,  G06F3/005 ,  G06F3/011 ,  H04N13/305 ,  H04N13/368 ,  H04N13/398

Abstract: A display device includes an image processing device and a 3D (three-dimensional) display device. The image processing device captures and processes images of a plurality of objects to obtain positions of the plurality of objects. When a distance between at least two of the plurality of objects is smaller than a predetermined distance, the image processing device sets the at least two objects as a first group and sets an object of the plurality of objects that is closest to the first group as a first object, according to the positions of the plurality of objects. The 3D display device adjusts a visible range according to positions of the first group and the first object. A method for adjusting a visible range is also disclosed herein.

Abstract translation: 显示装置包括图像处理装置和3D（三维）显示装置。 图像处理装置捕获并处理多个对象的图像以获得多个对象的位置。 当多个对象中的至少两个对象之间的距离小于预定距离时，图像处理装置将至少两个对象设置为第一组，并将最接近第一组的多个对象的对象设置为 第一对象，根据多个对象的位置。 3D显示装置根据第一组和第一对象的位置来调整可视范围。 本文还公开了一种用于调节可见范围的方法。