公开(公告)号：US09971176B2

公开(公告)日：2018-05-15

申请号：US15275634

申请日：2016-09-26

Applicant: AU OPTRONICS CORPORATION

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

IPC: G02F1/13 ,  G02F1/133 ,  G02F1/1335 ,  G02F1/1343 ,  G06F3/041 ,  G09G3/36 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/1323 ,  G02F1/13306 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134381 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/52 ,  G06F3/0412 ,  G06F3/0414 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04107 ,  G09G3/3614 ,  G09G2320/028 ,  G09G2320/066 ,  G09G2320/068 ,  G09G2358/00

Abstract: A liquid crystal display panel includes first and second substrates, first pixel electrodes, second pixel electrodes, common electrodes, first auxiliary electrodes, and a liquid crystal layer. The second substrate is disposed opposite to the first substrate. The liquid crystal layer is disposed between the first and the second substrates. The first pixel electrodes, the second pixel electrodes, and the common electrodes are disposed on the first substrate. The first auxiliary electrodes are disposed on the second substrate. One of the first pixel electrodes is not overlapping one of the first auxiliary electrodes in a vertical projection direction. A driving method of the liquid crystal display panel includes setting a first voltage difference in a wide viewing mode and a second voltage difference in a narrow viewing mode between the first auxiliary electrodes and the common electrodes and, respectively. The first voltage difference is less than the second voltage difference.

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。