US 12,255,208 B2
Display panel and display apparatus
Tenggang Lou, Shanghai (CN); and Ximin Qi, Shanghai (CN)
Assigned to Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai (CN)
Filed by Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai (CN)
Filed on Sep. 13, 2022, as Appl. No. 17/931,683.
Claims priority of application No. 202210760502.9 (CN), filed on Jun. 29, 2022.
Prior Publication US 2023/0005965 A1, Jan. 5, 2023
Int. Cl. G09G 3/32 (2016.01); G11C 19/28 (2006.01); H01L 27/12 (2006.01)
CPC H01L 27/124 (2013.01) [G09G 3/32 (2013.01); G11C 19/287 (2013.01); G09G 2310/0286 (2013.01); G09G 2330/021 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A display panel, having a display region including a first display region and a second display region, wherein the display panel comprises:
sub-pixels located in the display region;
data lines electrically connected to the sub-pixels and comprising first data lines located in the first display region and second data lines located in the second display region;
a shift register located in the first display region and comprising shift units that are cascaded, wherein each of the shift units is divided into at least two sub-units, and wherein one of the at least two sub-units is located at a side of one of the sub-pixels;
connecting lines electrically connected to the sub-units of the shift units, wherein one of the first data lines overlaps with one of the connecting lines in a direction perpendicular to a plane of the display panel; and
compensation structures located in the second display region and each overlapping with at least one of the second data lines in the direction perpendicular to the plane of the display panel, and
wherein the connecting lines comprise a first-type connecting line configured to transmit a fixed voltage, wherein the first-type connecting line overlaps with one of the first data lines in the direction perpendicular to the plane of the display panel; and
the compensation structures comprise a first-type compensation structure configured to receive the fixed voltage, wherein the first-type compensation structure overlaps with at least one of the second data lines in the direction perpendicular to the plane of the display panel.