Patent ID: 11916050
Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of manufacturing a display device, comprising the following steps:
step A: forming a thin-film transistor array substrate, the thin-film transistor array substrate comprising a first surface and a second surface that are disposed opposite to each other;
step B: forming a protective layer on the first surface of the thin-film transistor array substrate;
step C: forming a metal layer on the second surface of the thin-film transistor array substrate by a first patterning;
step D: forming a metal member by performing a second patterning on the metal layer;
step E: forming a patterned insulating layer on the second surface of the thin-film transistor array substrate, the patterned insulating layer covering at least a part of the metal member;
step F: forming an electrode layer on the metal member;
step G: forming a planarization layer on the electrode layer and the patterned insulating layer;
step H: removing the protective layer;
step I: disposing a light emitting diode (LED) chip on the first surface of the thin-film transistor array substrate; and
step J: disposing an optical film on the LED chip.