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:
Aug. 22, 2023
Filed:
Sep. 14, 2021
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Bo Yun Jung, Paju-si, KR;
Bo Gun Seo, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3233 (2016.01); G09G 3/3275 (2016.01); H10K 59/65 (2023.01); H10K 59/131 (2023.01); H10K 59/121 (2023.01); H01L 29/786 (2006.01); G09G 3/3266 (2016.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G09G 3/3275 (2013.01); H10K 59/1213 (2023.02); H10K 59/131 (2023.02); H10K 59/65 (2023.02); G09G 3/3266 (2013.01); G09G 2300/0426 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/027 (2013.01); G09G 2310/0221 (2013.01); G09G 2330/02 (2013.01); H01L 27/1222 (2013.01); H01L 29/78696 (2013.01);
Abstract
The present disclosure relates to a display panel and a display device using the same, and includes a first region where pixels are disposed, and a second region where pixels having a lower pixel density (pixels per inch: PPI) compared to the first region are disposed. Each of the pixels of the first region includes a first pixel circuit. Each of the pixels of the second region includes a second pixel circuit. The second pixel circuit includes fewer transistors compared to the first pixel circuit.