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:
Jun. 21, 2022
Filed:
Nov. 03, 2020
AU Optronics Corporation, Hsinchu, TW;
Ting-Fong Chien, Hsinchu, TW;
Po-Liang Yeh, New Taipei, TW;
Chen-Chung Wu, Kaohsiung, TW;
Chia-Ming Chang, Hsinchu, TW;
Chun-An Chang, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
A semiconductor device including a first substrate and a thin film transistor disposed on the first substrate is provided. The thin film transistor includes a gate, a semiconductor pattern, a first insulating layer, a source and a drain. The first insulating layer is disposed between the gate and the semiconductor pattern. The source and the drain are separated from each other and disposed corresponding to the semiconductor pattern. At least one of the source and the drain has a first copper patterned layer and a first copper oxynitride patterned layer. The first copper oxynitride patterned layer covers the first copper patterned layer. The first copper patterned layer is disposed between the first copper oxynitride patterned layer and the first substrate. Moreover, a manufacturing method of the semiconductor device is also provided.