The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 2024
Filed:
Dec. 28, 2022
Beihai Hkc Optoelectronics Technology Co., Ltd., Beihai, CN;
Hkc Corporation Limited, Guangdong, CN;
Hejing Zhang, Beihai, CN;
Zhen Liu, Beihai, CN;
Jie Zhang, Beihai, CN;
Je-hao Hsu, Beihai, CN;
Haoxuan Zheng, Beihai, CN;
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., Beihai, CN;
HKC CORPORATION LIMITED, Guangdong, CN;
Abstract
An array substrate, a method for manufacturing the array substrate, and a display panel are provided in the disclosure. The method for manufacturing the array substrate includes the following. A gate and a signal trace spaced apart from the gate are formed on a substrate. A gate insulation layer is formed on the substrate. An active layer to-be-processed is formed on the gate insulation layer. A first photoresist layer is formed on the active layer to-be-processed. The active layer to-be-processed is etched to form an active layer, where the first photoresist layer is on a side surface of the active layer away from the gate insulation layer. A second photoresist layer is formed on the gate insulation layer. The gate insulation layer is etched to define a through hole, where the through hole faces the signal trace.