公开(公告)号：US20200249523A1

公开(公告)日：2020-08-06

申请号：US16475140

申请日：2019-03-22

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Fang GONG ,  Heng ZHANG ,  Bangrong LI

IPC: G02F1/1335 ,  G02B5/20

Abstract: A color filter substrate includes a display area and a non-display area, in a pixel arrangement direction. The display area includes a first region in contact with the non-display area, and a second region not in contact with the non-display area. Opening ratios of pixels in the first region are smaller than opening ratios of pixels in the second region, such that the pixels in the region in the display area that is in contact with the non-display area and the pixels in the region in the display area that is not in contact with the non-display area have the same color mixing effects.

公开(公告)号：US20200271972A1

公开(公告)日：2020-08-27

申请号：US16348155

申请日：2019-01-25

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Bangrong LI

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

Abstract: A display panel and a touch display device are provided. The display panel includes a thin film transistor substrate, a planarization layer, and a through hole. The through hole exposes a source/drain electrode of the thin film transistor substrate. A first intermediate layer, a metal wire layer, a second intermediate layer, a first common electrode layer, a first passivation layer, and a first pixel electrode layer are stacked on each other and arranged corresponding to the source/drain electrode at one side of the through hole. A second common electrode layer, a second passivation layer, and a second pixel electrode layer are stacked on each other at another side of the through hole. The first common electrode layer is electrically connected to the metal wire layer, and the first pixel electrode layer is electrically connected to the second pixel electrode layer through and along the through hole.