Patent ID: 11903293
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 8:
9. A manufacturing method for a display panel, comprising following steps of:
dividing the display panel into a flat display area and first curved display areas;
forming a base layer in the flat display area and the first curved display areas;
forming a touch layer on a top surface of the base layer in the flat display area, wherein the touch layer does not extend into the first curved display areas; and
forming a filling layer on a top surface the base layer in the first curved display area, wherein the filling layer is connected to the touch layer, and a surface of the filling layer facing the base layer is flush with a surface of the touch layer facing the base layer,
wherein the filling layer reduces stress of the display panel in the first curved display areas.