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:
Jan. 28, 2025
Filed:
Jan. 15, 2024
Beihai Hkc Optoelectronics Technology Co., Ltd., Beihai, CN;
Hkc Corporation Limited, Shenzhen, CN;
En-Tsung Cho, Beihai, CN;
Wanfei Yong, Beihai, CN;
Je-Hao Hsu, Beihai, CN;
Yuming Xia, Beihai, CN;
Haijiang Yuan, Beihai, CN;
BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., Beihai, CN;
HKC CORPORATION LIMITED, Shenzhen, CN;
Abstract
A manufacturing method of a silicon nitride thin film, a thin film transistor, and a display panel are disclosed, the method including: providing a silane precursor into an atomic layer deposition apparatus for a preset time period, and remaining the silane precursor for a preset time period; providing an inert gas thereinto for a preset time period for the first time, and purging the silane precursor; providing a nitrogen supplying precursor for a preset time period, and remaining the nitrogen supplying precursor for a preset time period; providing the inert gas for a preset time period for the second time, and purging the nitrogen supplying precursor; repeating for a preset number of times the steps of providing the silane precursor, providing the inert gas for the first time, providing the nitrogen supplying precursor and providing the inert gas for the second time to form the silicon nitride thin film.