公开(公告)号：US20240219782A1

公开(公告)日：2024-07-04

申请号：US17925705

申请日：2022-04-01

Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xiuhong HUANG

IPC: G02F1/1345 ,  G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/13458 ,  G02F1/133514 ,  G02F1/1339 ,  G02F2201/50

Abstract: The present application provides a manufacturing method of a display panel and the display panel. The manufacturing method of the display panel includes following steps: providing a display panel main body, the display panel main body including at least one metal pad located in an outer pin joint area, and a side of the at least one metal pad being exposed to an outside; forming a protective member covering the at least one metal pad on a side of the display panel main body; patterning the protective member to expose the at least one metal pad; forming a conductive layer on an exposed surface of the at least one metal pad; and forming a chip on film on a surface of the conductive layer away from the at least one metal pad.