公开(公告)号：US20140203302A1

公开(公告)日：2014-07-24

申请号：US13975367

申请日：2013-08-25

Applicant: AU Optronics Corp.

Inventor： Wei-Cheng Cheng ,  Kuan-Yu Chen ,  Tien-Lun Ting ,  Wen-Hao Hsu

IPC: H01L27/12

CPC classification number: H01L27/1255 ,  G02F1/134363 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/13606 ,  H01L27/1214 ,  H01L27/124

Abstract: A pixel structure of a display panel includes a gate line, a first data line, a second data line, a first active switching device, a second active switching device, a first pixel electrode and a second pixel electrode. The first pixel electrode is electrically connected to the first active switching device. The first pixel electrode includes a first main electrode disposed adjacent to one side of the first data line, and a second main electrode disposed adjacent to one side of the second data line. The second pixel electrode is electrically connected to the second active switching device. The second pixel electrode is disposed between the first main electrode and the second main electrode of the first pixel electrode.

Abstract translation: 显示面板的像素结构包括栅极线，第一数据线，第二数据线，第一有源开关器件，第二有源开关器件，第一像素电极和第二像素电极。 第一像素电极电连接到第一有源开关装置。 第一像素电极包括与第一数据线的一侧相邻设置的第一主电极和与第二数据线的一侧相邻设置的第二主电极。 第二像素电极电连接到第二有源开关装置。 第二像素电极设置在第一像素电极的第一主电极和第二主电极之间。

公开(公告)号：US20180364528A1

公开(公告)日：2018-12-20

申请号：US16113825

申请日：2018-08-27

Applicant: AU Optronics Corp.

Inventor： Chao-Wei Yeh ,  Chien-Huang Liao ,  Wen-Hao Hsu ,  Tien-Lun Ting ,  Chao-Yuan Chen ,  Jenn-Jia Su

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/13 ,  G02F1/1337

Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, a plurality of first regions and a plurality of second regions. The first regions and the second regions are formed on the first substrate and the second substrate. In a narrow viewing mode, the luminous flux of the first regions along a first viewing direction is different from that of the first regions along a second viewing direction opposite to the first viewing direction, and the luminous flux of the second regions along the first viewing direction is substantially different from that of the first regions along the first viewing direction.

公开(公告)号：US10095072B2

公开(公告)日：2018-10-09

申请号：US15232827

申请日：2016-08-10

Applicant: AU Optronics Corp.

Inventor： Wei-Cheng Cheng ,  Chen-Chun Lin ,  Yi-Chi Lee ,  Chao-Wei Yeh ,  Tien-Lun Ting

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/137

Abstract: A liquid crystal display panel includes first substrate, active switching device, patterned insulating layer, pixel electrode, auxiliary electrode, second substrate, common electrode and liquid crystal molecules. The patterned insulating layer is disposed on the first substrate and includes a plurality of inner insulating branches and slits, and each slit is located between two adjacent inner insulating branches. The pixel electrode is disposed on the patterned insulating layer and electrically connected to the active switching device. The periphery of the pixel electrode overlaps the inner insulating branches. The auxiliary electrode is disposed on the first substrate and at least partially surrounding the pixel electrode. The auxiliary electrode and the pixel electrode are not electrically connected, and the inner insulating branches partially overlap the auxiliary electrode in a vertical projection direction. The common electrode is disposed on the second substrate. The liquid crystal molecules are interposed between the first and second substrates.

公开(公告)号：US20170285416A1

公开(公告)日：2017-10-05

申请号：US15620938

申请日：2017-06-13

Applicant: AU OPTRONICS CORP.

Inventor： Wei-Cheng Cheng ,  Tien-Lun Ting ,  Jieh-Wen Tsung

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/133753 ,  G02F2001/133757

Abstract: A pixel structure of display panel includes a first substrate, a second substrate, a liquid crystal layer, a first pixel electrode, an insulation layer, a second pixel electrode and a common electrode. The first substrate has a plurality of alignment regions. The second substrate and the first substrate are disposed opposite to each other. The first pixel electrode is a patterned electrode, which includes a plurality of branch electrodes disposed in the alignment regions. The insulation layer is disposed between the first pixel electrode and the liquid crystal layer. The second pixel electrode is a patterned electrode disposed in at least one boundary of each of the alignment regions. The common electrode is disposed on the second substrate.

公开(公告)号：US20170052414A1

公开(公告)日：2017-02-23

申请号：US15232827

申请日：2016-08-10

Applicant: AU Optronics Corp.

Inventor： Wei-Cheng Cheng ,  Chen-Chun Lin ,  Yi-Chi Lee ,  Chao-Wei Yeh ,  Tien-Lun Ting

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/133753 ,  G02F2001/13775

Abstract: A liquid crystal display panel includes first substrate, active switching device, patterned insulating layer, pixel electrode, auxiliary electrode, second substrate, common electrode and liquid crystal molecules. The patterned insulating layer is disposed on the first substrate and includes a plurality of inner insulating branches and slits, and each slit is located between two adjacent inner insulating branches. The pixel electrode is disposed on the patterned insulating layer and electrically connected to the active switching device. The periphery of the pixel electrode overlaps the inner insulating branches. The auxiliary electrode is disposed on the first substrate and at least partially surrounding the pixel electrode. The auxiliary electrode and the pixel electrode are not electrically connected, and the inner insulating branches partially overlap the auxiliary electrode in a vertical projection direction. The common electrode is disposed on the second substrate. The liquid crystal molecules are interposed between the first and second substrates.

Abstract translation: 液晶显示面板包括第一衬底，有源开关器件，图案化绝缘层，像素电极，辅助电极，第二衬底，公共电极和液晶分子。 图案化绝缘层设置在第一基板上，并且包括多个内绝缘分支和狭缝，并且每个狭缝位于两个相邻的内绝缘分支之间。 像素电极设置在图案化绝缘层上并电连接到有源开关装置。 像素电极的周边与内绝缘分支重叠。 辅助电极设置在第一基板上并且至少部分地围绕像素电极。 辅助电极和像素电极没有电连接，并且内绝缘分支在垂直投影方向上部分地与辅助电极重叠。 公共电极设置在第二基板上。 液晶分子介于第一和第二基板之间。

公开(公告)号：US09177519B2

公开(公告)日：2015-11-03

申请号：US14080192

申请日：2013-11-14

Applicant: AU OPTRONICS CORP.

Inventor： Sau-Wen Tsao ,  Yen-Ying Kung ,  Cho-Yan Chen ,  Mei-Ju Lu ,  Tien-Lun Ting

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3659 ,  G09G2300/0447 ,  G09G2300/0852 ,  G09G2320/028

Abstract: A driving circuit electrically coupled between a first data line and a second data line and between a first scan line and a second scan line. The driving circuit includes a first switch, a second switch, a third switch, a fourth switch, a first sub-capacitor, a second sub-capacitor, a fifth switch, a sixth switch, a first voltage dividing unit and a second voltage dividing unit. The first voltage dividing unit is coupled between a second end of the fifth switch and a reference voltage end. The second voltage dividing unit is coupled between a second end of the sixth switch and the reference voltage end, for redistributing stored electric charges.

Abstract translation: 电耦合在第一数据线和第二数据线之间以及在第一扫描线和第二扫描线之间的驱动电路。 驱动电路包括第一开关，第二开关，第三开关，第四开关，第一子电容器，第二子电容器，第五开关，第六开关，第一分压单元和第二分压单元 单元。 第一分压单元耦合在第五开关的第二端和参考电压端之间。 第二分压单元耦合在第六开关的第二端和参考电压端之间，用于重新分配存储的电荷。

公开(公告)号：US20150253636A1

公开(公告)日：2015-09-10

申请号：US14716885

申请日：2015-05-20

Applicant: AU Optronics Corp.

Inventor： Chao-Wei Yeh ,  Chien-Huang Liao ,  Wen-Hao Hsu ,  Tien-Lun Ting ,  Chao-Yuan Chen ,  Jenn-Jia Su

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

CPC classification number: G02F1/134336 ,  G02F1/1323 ,  G02F1/133753 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345

Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, a plurality of first regions and a plurality of second regions. The first regions and the second regions are formed on the first substrate and the second substrate. In a narrow viewing mode, the luminous flux of the first regions along a first viewing direction is different from that of the first regions along a second viewing direction opposite to the first viewing direction, and the luminous flux of the second regions along the first viewing direction is substantially different from that of the first regions along the first viewing direction.

Abstract translation: 液晶显示面板包括第一基板，第二基板，液晶层，多个第一区域和多个第二区域。 第一区域和第二区域形成在第一基板和第二基板上。 在窄视角模式下，第一区域沿着第一观察方向的光通量不同于沿着与第一观察方向相反的第二观察方向的第一区域的光通量，以及沿着第一观察方向的第二区域的光通量 方向与沿着第一观察方向的第一区域的方向基本不同。

公开(公告)号：US10698271B2

公开(公告)日：2020-06-30

申请号：US16113825

申请日：2018-08-27

Applicant: AU Optronics Corp.

Inventor： Chao-Wei Yeh ,  Chien-Huang Liao ,  Wen-Hao Hsu ,  Tien-Lun Ting ,  Chao-Yuan Chen ,  Jenn-Jia Su

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/13 ,  G02F1/1362 ,  G02F1/1368

Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a liquid crystal layer, a plurality of first regions and a plurality of second regions. The first regions and the second regions are formed on the first substrate and the second substrate. In a narrow viewing mode, the luminous flux of the first regions along a first viewing direction is different from that of the first regions along a second viewing direction opposite to the first viewing direction, and the luminous flux of the second regions along the first viewing direction is substantially different from that of the first regions along the first viewing direction.

公开(公告)号：US10473994B2

公开(公告)日：2019-11-12

申请号：US15722470

申请日：2017-10-02

Applicant: AU OPTRONICS CORP.

Inventor： Chao-Wei Yeh ,  Wei-Cheng Cheng ,  Yi-Chi Lee ,  Chen-Chun Lin ,  Tien-Lun Ting

IPC: G02F1/1368 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/139

Abstract: A pixel unit includes a gate line, a first data line, a second data line, a first active device, and a pixel electrode. The first active device is electrically connected to the gate line and the first or second data line. The pixel electrode is electrically connected to the first active device. The pixel electrode includes a first sub-pixel electrode, a second sub-pixel electrode, and a first connecting electrode. Each of the first sub-pixel electrode and the second sub-pixel electrode includes a trunk electrode, a traverse trunk electrode, and branch electrodes. The first connecting electrode connects the first sub-pixel electrode to the second sub-pixel electrode.

公开(公告)号：US10373579B2

公开(公告)日：2019-08-06

申请号：US15614791

申请日：2017-06-06

Applicant: AU OPTRONICS CORP.

Inventor： Chun-Fan Chung ,  Tien-Lun Ting ,  Chia-Chi Tsai ,  Ming-Hung Tu ,  Chien-Huang Liao ,  Yu-Chieh Chen ,  Pin-Miao Liu

IPC: G09G3/36 ,  G09G5/00

Abstract: In an exemplary flat display apparatus and control circuit and method for controlling the flat display apparatus, the flat display apparatus includes a plurality of gate driving units, each of which controls the operation of a scan line in the flat display apparatus. The flat display apparatus provides a first gate high level voltage signal and a second gate high level voltage signal to the gate driving units such that the first and second gate high level voltage signals are used as voltage signals transmitted to corresponding scan lines. The first and second gate high level voltage signals respectively include a falling edge with a slope. Duration time of the falling edge of the first gate high level voltage signal is longer than that of the falling edge of the second gate high level voltage signal.