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:
Sep. 12, 2023
Filed:
Apr. 12, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Keunwoo Kim, Seongnam-si, KR;
Hyena Kwak, Suwon-si, KR;
Taewook Kang, Seongnam-si, KR;
Jiyeong Shin, Suwon-si, KR;
Jaeseob Lee, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); G02F 1/13 (2006.01); H10K 50/844 (2023.01); G02F 1/1333 (2006.01); H10K 50/816 (2023.01); H10K 50/828 (2023.01); H10K 50/842 (2023.01); H10K 59/35 (2023.01); H10K 59/126 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/844 (2023.02); G02F 1/133334 (2021.01); G09G 2300/0408 (2013.01); G09G 2300/0804 (2013.01); H10K 50/816 (2023.02); H10K 50/828 (2023.02); H10K 50/8426 (2023.02); H10K 59/126 (2023.02); H10K 59/35 (2023.02); H10K 2102/00 (2023.02); H10K 2102/351 (2023.02);
Abstract
A display device includes: a base substrate including a first polymeric film; an active pattern on the base substrate and including a first channel region; and a first gate electrode overlapping the first channel region, wherein the first polymeric film has a first thickness in a first area overlapping the first channel region and a second thickness, which is smaller than the first thickness, in a second area different from the first area.