公开(公告)号：US11985886B2

公开(公告)日：2024-05-14

申请号：US18148919

申请日：2022-12-30

Applicant: WuHan TianMa Micro-electronics CO.,LTD

Inventor： Yanyun Fan

IPC: G09G3/3258 ,  G06F1/16 ,  H10K59/121 ,  H10K59/65

CPC classification number: H10K59/65 ,  G06F1/1605 ,  H10K59/121

Abstract: Provided is a display panel and a display device, the display has a display area having an optical module arrangement region, a first display area, and a second display area, the display panel includes a plurality of pixels provided in the display area, the pixels include first pixels located in the optical module arrangement region, second pixels located in the first display area, and third pixels in the second display area; and pixel circuits including first pixel circuits, second pixel circuits, and third pixel circuits; the second pixel circuits are located in the first display area and electrically connected to the second pixels, the third pixel circuits are located in the second display area and electrically connected to the third pixels, the first pixel circuits are electrically connected to the first pixels and transistors of at least some of the first pixel circuits are located in the first display area.

公开(公告)号：US11574968B2

公开(公告)日：2023-02-07

申请号：US16730583

申请日：2019-12-30

Applicant: WuHan TianMa Micro-electronics CO.,LTD

Inventor： Yanyun Fan

IPC: G06F1/16 ,  H01L27/32

Abstract: Provided is a display panel having an optical module arrangement region, a transition region and a conventional region. The display panel includes: first pixels located in the optical module arrangement region, transition pixels located in the transition region, conventional pixels located in the conventional region, and first, second, and third pixel circuits. A first pixel density of the optical module arrangement region and a second pixel density of the transition region are both smaller than a third pixel density of the conventional region. The second pixel circuits are located in the transition region and electrically connected to the transition pixels. The third pixel circuits are located in the conventional region and electrically connected to the conventional pixels. The first pixel circuits are electrically connected to the first pixels. At least some of the first pixel circuits are located in the transition region.