US 11,688,828 B2
Display panel and display device
Yangzhao Ma, Wuhan (CN); Ruiyuan Zhou, Wuhan (CN); and Yingjie Chen, Wuhan (CN)
Assigned to WuHan TianMa Micro-Electronics Co., Ltd., Wuhan (CN)
Filed by WuHan TianMa Micro-Electronics Co., Ltd., Wuhan (CN)
Filed on Apr. 25, 2021, as Appl. No. 17/239,663.
Application 17/239,663 is a continuation of application No. 16/729,310, filed on Dec. 28, 2019, granted, now 10,991,848.
Claims priority of application No. 201910789575.9 (CN), filed on Aug. 26, 2019.
Prior Publication US 2021/0249563 A1, Aug. 12, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H01L 33/24 (2010.01); H01L 25/075 (2006.01); H01L 33/62 (2010.01); H01L 31/14 (2006.01)
CPC H01L 33/24 (2013.01) [H01L 25/0753 (2013.01); H01L 33/62 (2013.01); H01L 31/14 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a display area, wherein the display area comprises pixels arranged in an array, and the pixels comprise at least three sub-pixels of different colors;
the display area comprises a general display area, a transition display area and a photosensitive device setting area, the general display area surrounds at least a part of the transition display area, and the transition display area at least partially surrounds the photosensitive device setting area;
in the transition display area, the at least three sub-pixels comprise display sub-pixels and virtual sub-pixels, the sub-pixels comprise pixel circuits and light-emitting units, the light-emitting units are electrically connected to the pixel circuits in the display sub-pixels, and the light-emitting units are insulated from the pixel circuits in the virtual sub-pixels; and in the photosensitive device setting area, the at least three sub-pixels only comprise display sub-pixels.