US 11,815,765 B2
Display panel and display device
Shaoting Lin, Xiamen (CN); Zhixing Liang, Xiamen (CN); and Caijiao Zhong, Xiamen (CN)
Assigned to Xiamen Tianma Micro-Electronics Co., Ltd., Xiamen (CN)
Filed by Xiamen Tianma Micro-Electronics Co., Ltd., Xiamen (CN)
Filed on Oct. 28, 2022, as Appl. No. 18/050,680.
Claims priority of application No. 202210857594 (CN), filed on Jul. 20, 2022.
Prior Publication US 2023/0152628 A1, May 18, 2023
Int. Cl. G02F 1/13357 (2006.01); G02F 1/1335 (2006.01)
CPC G02F 1/133608 (2013.01) [G02F 1/133548 (2021.01); G02F 1/133603 (2013.01); G02F 1/133605 (2013.01); G02F 1/133606 (2013.01); G02F 1/133612 (2021.01)] 20 Claims
OG exemplary drawing
 
1. A display device, comprising a backlight source, a reflective layer and a display panel,
wherein the display panel comprises: a base comprising a first side and a second side oppositely arranged along a thickness direction of the base, a display driving circuit located at the first side of the base, and a backlight driving circuit located at the second side of the base, wherein the display driving circuit comprises a first thin film transistor, and the backlight driving circuit is configured to drive the backlight source to emit light and comprises a second thin film transistor,
wherein the backlight source comprises a light-emitting element, the light-emitting element is electrically connected to the backlight driving circuit, and a light-exiting surface of the light-emitting element is located at a side of the light-emitting element away from the base;
wherein the reflective layer is located at the side of the light-emitting element away from the base; and
wherein the reflective layer comprises a reflective bowl at a side of the reflective layer adjacent to the light-emitting element.