Patent ID: 11937489
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A manufacturing method of a display panel, comprising:
providing an array substrate;
forming a light emitting layer on the array substrate, wherein the light emitting layer comprises a pixel definition structure and a plurality of light emitting parts, the pixel definition structure comprises a plurality of grooves, the light emitting parts are disposed in the grooves, and the light emitting parts are electrically connected to the array substrate; and
forming a water and oxygen adsorption layer on the light emitting layer, wherein the water and oxygen adsorption layer comprises a plurality of water and oxygen adsorption parts, the water and oxygen adsorption parts are disposed on the pixel definition structure, and a surface of the water and oxygen adsorption parts is convex, wherein the pixel definition structure includes a first part and a second part, and a diameter of the water and oxygen adsorption parts located at the first part is less than a diameter of the water and oxygen adsorption parts located at the second part.