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:
Oct. 10, 2017
Filed:
Jun. 25, 2015
Boe Technology Group Co., Ltd., Beijing, CN;
Hefei Boe Optoelectronics Technology Co., Ltd., Hefei, Anhui, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Hefei, Anhui, CN;
Abstract
The disclosed provides a thin film transistor, an array substrate, a display device and methods of manufacturing the thin film transistor and the array substrate. An active layer of the thin film transistor is formed of metallic oxide material, and a source electrode and a drain electrode of the thin film transistor both are formed of graphene or silver nanowire. The source electrode and the drain electrode are formed through an ink-jet printing process. Due to characteristics of graphene or silver nanowire, the manufacturing process of the thin film transistor may be simplified, the performance of the thin film transistor may be improved and the size of a channel region may be decreased. Further, an aperture ratio of the array substrate and the display device having such a thin film transistor may be increased.