US 12,424,153 B2
Display panel and display device
Wenjun Dai, Shanghai (CN); Liang Xing, Shanghai (CN); and Tianyi Wu, Shanghai (CN)
Assigned to Hubei Yangtze Industrial Innovation Center Of Advanced Display Co., Ltd., Wuhan (CN)
Filed by Hubei Yangtze Industrial Innovation Center Of Advanced Display Co., Ltd., Wuhan (CN)
Filed on Jun. 6, 2024, as Appl. No. 18/735,286.
Application 18/735,286 is a continuation of application No. 17/968,266, filed on Oct. 18, 2022, granted, now 12,014,672.
Application 17/968,266 is a continuation of application No. 17/445,182, filed on Aug. 16, 2021, granted, now 11,514,845, issued on Nov. 29, 2022.
Claims priority of application No. 202110490929.7 (CN), filed on May 6, 2021.
Prior Publication US 2024/0321190 A1, Sep. 26, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/32 (2016.01); G02F 1/1362 (2006.01)
CPC G09G 3/32 (2013.01) [G02F 1/136204 (2013.01); G09G 2300/0408 (2013.01); G09G 2300/0426 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0286 (2013.01); G09G 2310/0291 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising a display area;
wherein the display panel further comprises:
a light-emitting element, wherein the light-emitting element is located in the display area;
a pixel circuit, wherein the pixel circuit is located in the display area and the pixel circuit is configured to drive the light-emitting element;
a driver circuit, wherein the driver circuit is located in the display area and the driver circuit is configured to provide a drive signal to the pixel circuit; and
pixel circuit rows, wherein at least one of the pixel circuit rows comprises a plurality of pixel circuits arranged along a first direction, the pixel circuit rows are arranged along a second direction, the first direction and the second direction intersect;
wherein the driver circuit comprises a plurality of stages of shift register circuits cascaded, and at least one stage of shift register circuit is located between adjacent pixel circuit rows;
the display panel comprises a contact electrode, along a direction perpendicular to a base substrate of the display panel, at least one light-emitting element does not overlap with the pixel circuit connected to the at least one light-emitting element, wherein at least one of the following is satisfied:
an electrode of the at least one light-emitting element is electrically connected to the contact electrode through an eutectic layer; or
along a thickness direction of the base substrate, the contact electrode is located between the pixel circuit and the at least one light-emitting element.