US 12,144,220 B2
Display panel
Yu Xin, Shanghai (CN); Kang Yang, Shanghai (CN); Lijing Han, Shanghai (CN); and Xian Chen, Shanghai (CN)
Assigned to WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., Wuhan (CN); and WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCH, Shanghai (CN)
Filed by WUHAN TIANMA MICRO-ELECTRONICS CO., LTD., Wuhan (CN); and WUHAN TIANMA MICROELECTRONICS CO., LTD. SHANGHAI BRANCH, Shanghai (CN)
Filed on Mar. 20, 2023, as Appl. No. 18/186,335.
Application 18/186,335 is a continuation of application No. 17/217,087, filed on Mar. 30, 2021, granted, now 11,638,386.
Application 17/217,087 is a continuation of application No. 16/420,551, filed on May 23, 2019, granted, now 10,991,767, issued on Apr. 27, 2021.
Claims priority of application No. 201910036533.8 (CN), filed on Jan. 15, 2019.
Prior Publication US 2023/0232689 A1, Jul. 20, 2023
Int. Cl. H10K 59/35 (2023.01); H10K 59/121 (2023.01)
CPC H10K 59/352 (2023.02) [H10K 59/1213 (2023.02)] 5 Claims
OG exemplary drawing
 
1. A display panel, having a first display region and a second display region, the display panel comprising sub-pixels,
wherein light transmittance of a non-light-emitting region in the second display region is greater than light transmittance of a non-light-emitting region in the first display region, and
wherein the sub-pixels comprise two sub-pixels distributed in the second display region that share a pixel circuit, and sub-pixels distributed in the first display region; and wherein each of the sub-pixels distributed in the first display region corresponds to a respective pixel circuit different from one another.