Patent ID: 11937464
Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 8:
9. The method of manufacturing the array substrate according to claim 8, wherein the step S30 comprises:
S31, forming an active layer in the main display region of the base substrate;
S32, forming a first insulation layer in the main display region and a first inorganic layer in the functional region on the base substrate, wherein the first insulation layer covers the active layer;
S33, forming a first metal layer on the first insulation layer;
S34, forming a second insulation layer on the first insulation layer and covering the first metal layer, and forming a second inorganic layer on the first inorganic layer;
S35, forming a second metal layer on the second insulation layer;
S36, forming an interlayer insulation layer on the second insulation layer and covering the second metal layer, and forming a third inorganic layer on the second inorganic layer;
S37, forming a third metal layer on the interlayer insulation layer;
S38, forming a planarization layer covering the third metal layer, and removing a portion of the planarization layer positioned in the functional region to form a first through hole penetrating the planarization layer; and
S39, forming an anode layer and a pixel definition layer on the planarization layer, and removing a portion of the pixel definition layer positioned in the functional region to form a second through hole penetrating the pixel definition layer.