Patent ID: 11943972
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 16:
17. The method of manufacturing the display panel of claim 16, wherein the step of etching the pixel definition layer and the insulating layer to form the plurality of first through holes and the plurality of second through holes, wherein each of the first through holes and each of the second through holes penetrate the pixel definition layer and the insulating layer to expose the array layer comprises:
exposing and etching the pixel definition layer and the insulating layer to form first pre-made holes and second pre-made holes; and
etching the pixel definition layer so that the first pre-made holes form the first through holes, and the second pre-made holes form the second through holes.