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:
Apr. 30, 2024
Filed:
Dec. 07, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Hyunsoo Lim, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01); H10K 59/121 (2023.01); H10K 59/122 (2023.01);
U.S. Cl.
CPC ...
H01L 27/1255 (2013.01); H01L 27/1225 (2013.01); H10K 59/1213 (2023.02); H10K 59/122 (2023.02);
Abstract
The present disclosure provides a display device comprising: a first thin film transistor including a first semiconductor pattern disposed on a substrate and comprising poly-silicon, and a first gate electrode; a middle layer on the first gate electrode; a second thin film transistor including a second semiconductor pattern disposed on the middle layer and comprising an oxide semiconductor, and a second gate electrode; and a storage capacitor including first to fourth storage electrodes overlapping with each other.