Patent ID: 11864427
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 3:
4. The display panel according to claim 1, further comprising an anode layer, a cathode layer, and a light-shielding layer; wherein the light-shielding layer is disposed on the first surface of the pixel defining layer and is located on two sides of the groove, wherein the cathode layer is disposed between the light-shielding layer and the first sub-encapsulation layer, wherein the light-emitting layer disposed in the groove is disposed between the first sub-encapsulation layer and the anode layer, and wherein the anode layer is disposed on a surface of the light-emitting layer away from the cathode layer.