公开(公告)号：US09535298B2

公开(公告)日：2017-01-03

申请号：US14930884

申请日：2015-11-03

Applicant: AU Optronics Corporation

Inventor： Wan-Heng Chang ,  Hsiao-Wei Cheng ,  Shih-Chyuan Fan Jiang

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

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2201/121

Abstract: A Fringe-Field Switching (FFS) mode liquid crystal display (LCD) panel with optimized designs of pixel areas and/or liquid crystal materials is provided. The FFS mode LCD panel includes an active-element array substrate with a plurality of pixel areas, an opposite substrate, and a liquid crystal layer. Each pixel area comprises a plurality of first common electrodes, a second common electrode between the pixel area and another horizontally adjacent pixel area, and a pixel electrode. The optical transmittance and homogeneity of the pixel area of the display panel are modified by manipulating the relative position of the electrodes in the pixel areas on the active-element array substrate and/or adopting specific parameters of liquid crystal materials in the liquid crystal layer of the display panel.

Abstract translation: 提供了具有优化的像素区域和/或液晶材料设计的边缘场切换（FFS）模式液晶显示（LCD）面板。 FFS模式LCD面板包括具有多个像素区域的有源元件阵列基板，相对基板和液晶层。 每个像素区域包括多个第一公共电极，像素区域和另一个水平相邻像素区域之间的第二公共电极和像素电极。 通过操纵有源元件阵列基板上的像素区域中的电极的相对位置和/或在液晶层的液晶层中采用液晶材料的特定参数来修改显示面板的像素区域的光透射率和均匀性 显示面板。

公开(公告)号：US20150109268A1

公开(公告)日：2015-04-23

申请号：US14291011

申请日：2014-05-30

Applicant: Au Optronics Corporation

Inventor： Yu-Chia Huang ,  Ju-Chin Chen ,  Hsiao-Wei Cheng ,  Shih-Chyuan Fan-Jiang

IPC: G09G3/36

CPC classification number: G09G3/36 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/134345 ,  G09G3/3625

Abstract: A pixel unit includes a first pixel, a second pixel, a third pixel, a fourth pixel and a light-shielding structure. The first pixel has a plurality of first sub-pixels, the second pixel has a plurality of second sub-pixels, the third pixel has a plurality of third pixels, and the fourth pixel has a plurality of fourth sub-pixels. The first sub-pixel has a first electrode extending along a first tilting direction. The second sub-pixel has a second electrode extending along a second tilting direction. The third sub-pixel has a third electrode extending along a third tilting direction. The fourth sub-pixel has a fourth electrode extending along a fourth tilting direction. The first pixel, the second pixel, the third pixel and the fourth pixel surround the light-shielding structure collectively. The first tilting direction, the second tilting direction, the third tilting direction and the fourth tilting direction are different from each other.

Abstract translation: 像素单元包括第一像素，第二像素，第三像素，第四像素和遮光结构。 第一像素具有多个第一子像素，第二像素具有多个第二子像素，第三像素具有多个第三像素，第四像素具有多个第四子像素。 第一子像素具有沿着第一倾斜方向延伸的第一电极。 第二子像素具有沿着第二倾斜方向延伸的第二电极。 第三子像素具有沿第三倾斜方向延伸的第三电极。 第四子像素具有沿着第四倾斜方向延伸的第四电极。 第一像素，第二像素，第三像素和第四像素共同围绕遮光结构。 第一倾斜方向，第二倾斜方向，第三倾斜方向和第四倾斜方向彼此不同。

公开(公告)号：US09715855B2

公开(公告)日：2017-07-25

申请号：US14291011

申请日：2014-05-30

Applicant: Au Optronics Corporation

Inventor： Yu-Chia Huang ,  Ju-Chin Chen ,  Hsiao-Wei Cheng ,  Shih-Chyuan Fan-Jiang

IPC: G09G3/36 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: G09G3/36 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/134345 ,  G09G3/3625

Abstract: A pixel unit includes a first pixel, a second pixel, a third pixel, a fourth pixel and a light-shielding structure. The first pixel has a plurality of first sub-pixels, the second pixel has a plurality of second sub-pixels, the third pixel has a plurality of third pixels, and the fourth pixel has a plurality of fourth sub-pixels. The first sub-pixel has a first electrode extending along a first tilting direction. The second sub-pixel has a second electrode extending along a second tilting direction. The third sub-pixel has a third electrode extending along a third tilting direction. The fourth sub-pixel has a fourth electrode extending along a fourth tilting direction. The first pixel, the second pixel, the third pixel and the fourth pixel surround the light-shielding structure collectively. The first tilting direction, the second tilting direction, the third tilting direction and the fourth tilting direction are different from each other.

公开(公告)号：US09165946B1

公开(公告)日：2015-10-20

申请号：US14487658

申请日：2014-09-16

Applicant: AU Optronics Corporation

Inventor： Wan-Heng Chang ,  Hsiao-Wei Cheng ,  Shih-Chyuan Fan Jiang

IPC: H01L27/14 ,  H01L27/12 ,  H01L29/786

CPC classification number: H01L27/124 ,  G02F1/133345 ,  G02F1/134363 ,  G02F2001/134372 ,  H01L27/1218 ,  H01L27/1248

Abstract: An array substrate includes a scan line, a data line, a thin film transistor, a first transparent electrode, a passivation layer, and a second transparent electrode. The scan line and the data line interlace to define a pixel region. The gate dielectric layer of the thin film transistor overlaps the scan line and the data line and extends to cover the pixel region. The gate dielectric layer has a first region, a second region, and a third region. The first region corresponds to the semiconductor layer of the thin film transistor. The second region connects the first region and the third region. The thickness of the second region is different from that of the third region. The first transparent electrode covers the gate dielectric layer in the pixel region. The passivation layer covers the thin film transistor and the first transparent electrode. The second transparent electrode covers the passivation layer.

Abstract translation: 阵列基板包括扫描线，数据线，薄膜晶体管，第一透明电极，钝化层和第二透明电极。 扫描线和数据线交织以定义像素区域。 薄膜晶体管的栅极电介质层与扫描线和数据线重叠，并延伸以覆盖像素区域。 栅介质层具有第一区域，第二区域和第三区域。 第一区域对应于薄膜晶体管的半导体层。 第二区域连接第一区域和第三区域。 第二区域的厚度与第三区域的厚度不同。 第一透明电极覆盖像素区域中的栅介质层。 钝化层覆盖薄膜晶体管和第一透明电极。 第二透明电极覆盖钝化层。

公开(公告)号：US09046726B2

公开(公告)日：2015-06-02

申请号：US14320660

申请日：2014-07-01

Applicant: Au Optronics Corporation

Inventor： Hsiao-Wei Cheng ,  Sung-Hui Lin ,  Ming-Yung Huang ,  Pin-Miao Liu ,  Wen-Shin Wu ,  Chun-Yao Huang ,  Wei-Sheng Yu

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/136213

Abstract: A pixel structure including a scan line, a data line, an active device, a pixel electrode, a capacitor electrode line, a semi-conductive pattern layer and at least one dielectric layer is provided. 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 capacitor electrode line is located under the pixel electrode. A first storage capacitor is formed between the capacitor electrode line and the pixel electrode. The semi-conductive pattern layer is disposed between the capacitor electrode line and the pixel electrode, the pixel electrode is electrically connected to the semi-conductive pattern layer. A second storage capacitor is formed between the semi-conductive pattern layer and the capacitor electrode line. The dielectric layer is disposed between the capacitor electrode line and the pixel electrode and located between the semi-conductive pattern layer and the capacitor electrode line.

Abstract translation: 提供了包括扫描线，数据线，有源器件，像素电极，电容器电极线，半导体图案层和至少一个电介质层的像素结构。 有源器件电连接到扫描线和数据线。 像素电极电连接到有源器件。 电容器电极线位于像素电极下方。 在电容器电极线和像素电极之间形成第一存储电容器。 半导体图案层设置在电容器电极线和像素电极之间，像素电极电连接到半导体图案层。 在半导体图案层和电容器电极线之间形成第二存储电容器。 电介质层配置在电容电极线与像素电极之间，位于半导电图案层与电容电极线之间。

公开(公告)号：US09025098B2

公开(公告)日：2015-05-05

申请号：US14320657

申请日：2014-07-01

Applicant: Au Optronics Corporation

Inventor： Hsiao-Wei Cheng ,  Sung-Hui Lin ,  Ming-Yung Huang ,  Pin-Miao Liu ,  Wen-Shin Wu ,  Chun-Yao Huang ,  Wei-Sheng Yu

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/136213

Abstract: A pixel structure including a scan line, a data line, an active device, a pixel electrode, a capacitor electrode line, a semi-conductive pattern layer and at least one dielectric layer is provided. 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 capacitor electrode line is located under the pixel electrode. A first storage capacitor is formed between the capacitor electrode line and the pixel electrode. The semi-conductive pattern layer is disposed between the capacitor electrode line and the pixel electrode, the pixel electrode is electrically connected to the semi-conductive pattern layer. A second storage capacitor is formed between the semi-conductive pattern layer and the capacitor electrode line. The dielectric layer is disposed between the capacitor electrode line and the pixel electrode and located between the semi-conductive pattern layer and the capacitor electrode line.

公开(公告)号：US11624949B2

公开(公告)日：2023-04-11

申请号：US17513920

申请日：2021-10-29

Applicant: Au Optronics Corporation

Inventor： Chia-Chun Hsu ,  Yu-Ping Kuo ,  Hsiao-Wei Cheng

IPC: G02F1/1335 ,  G02F1/13363

Abstract: A display device including a display area and a non-display area is provided. The display area includes a display panel, a switch unit and a first reflective film. The non-display area includes a second reflective film. The switch unit is disposed on the display panel. The first reflective film is disposed between the display panel and the switch unit. When the display device is set in a pattern mode, the display panel does not emit image light. For the pattern mode, the reflectivity in the display area is approximately equal to the reflectivity in the non-display area for ambient light.

公开(公告)号：US10216017B2

公开(公告)日：2019-02-26

申请号：US15393954

申请日：2016-12-29

Applicant: AU OPTRONICS CORPORATION

Inventor： Wan-Heng Chang ,  Chen-Feng Fan ,  Rong-Fu Lin ,  Sung-Yu Su ,  Hsiao-Wei Cheng

IPC: G02F1/13 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1347

Abstract: A liquid crystal display panel includes a first substrate, a second substrate, a third substrate, a pixel electrode layer, a first common electrode layer, a first control electrode layer, a first liquid crystal layer, a second common electrode layer, a second control electrode layer and a second liquid crystal layer. The second substrate is opposite to the first substrate. The third substrate is opposite to the second substrate. The pixel electrode layer and the first common electrode layer are disposed on the first substrate. The first control electrode layer is disposed on the second substrate. The first liquid crystal layer is disposed between the first substrate and the second substrate. The second common electrode layer is disposed on the second substrate. The second control electrode layer is disposed on the third substrate. The second liquid crystal layer is disposed between the second substrate and the third substrate.

公开(公告)号：US20140313466A1

公开(公告)日：2014-10-23

申请号：US14320657

申请日：2014-07-01

Applicant: Au Optronics Corporation

Inventor： Hsiao-Wei Cheng ,  Sung-Hui Lin ,  Ming-Yung Huang ,  Pin-Miao Liu ,  Wen-Shin Wu ,  Chun-Yao Huang ,  Wei-Sheng Yu

IPC: G02F1/1362

CPC classification number: G02F1/136213

Abstract: A pixel structure including a scan line, a data line, an active device, a pixel electrode, a capacitor electrode line, a semi-conductive pattern layer and at least one dielectric layer is provided. 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 capacitor electrode line is located under the pixel electrode. A first storage capacitor is formed between the capacitor electrode line and the pixel electrode. The semi-conductive pattern layer is disposed between the capacitor electrode line and the pixel electrode, the pixel electrode is electrically connected to the semi-conductive pattern layer. A second storage capacitor is formed between the semi-conductive pattern layer and the capacitor electrode line. The dielectric layer is disposed between the capacitor electrode line and the pixel electrode and located between the semi-conductive pattern layer and the capacitor electrode line.