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:
May. 26, 2026
Filed:
Sep. 09, 2022
Lg Display Co., Ltd., Seoul, KR;
Soyoung Noh, Paju-si, KR;
Seunghyo Ko, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A thin film transistor, a fabricating method of the thin film transistor and a display device comprising the thin film transistor are provided, in which the thin film transistor includes an active layer on a substrate, and a gate electrode spaced apart from the active layer and at least partially overlapped with the active layer, wherein the active layer includes fluorine (F) and has a first surface in a direction opposite to the substrate, the active layer has a concentration gradient of fluorine (F) in which a concentration gradient of fluorine (F) along a direction parallel with the first surface is smaller than that of fluorine (F) along a direction perpendicular to the first surface.