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:
Nov. 22, 2022
Filed:
Dec. 11, 2020
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
JeongSuk Yang, Paju-si, KR;
YongSeok Park, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3258 (2016.01); H01L 27/32 (2006.01); H01L 51/56 (2006.01); H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3258 (2013.01); H01L 27/3244 (2013.01); H01L 29/7869 (2013.01); H01L 51/56 (2013.01);
Abstract
A display apparatus can include a first thin film transistor and a second thin film transistor, the first thin film transistor has a bottom gate structure, the second thin film transistor has a top gate structure, and an s-factor value of the first thin film transistor is smaller than an s-factor value of the second thin film transistor.