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:
Dec. 10, 2024
Filed:
Aug. 10, 2021
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Seung Taek Oh, Paju-si, KR;
Seong Ho Cho, Paju-si, KR;
Min Sung Kang, Paju-si, KR;
Bo Gun Seo, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3291 (2016.01); H10K 59/121 (2023.01); H10K 59/35 (2023.01);
U.S. Cl.
CPC ...
H10K 59/121 (2023.02); G09G 3/3291 (2013.01); H10K 59/352 (2023.02); H10K 59/353 (2023.02);
Abstract
The present disclosure relates to a display panel and a display device using the same. Between first and second pixel areas having different pixels per inch, a third pixel area is provided to have the same pixels per inch as the first pixel area. In the third pixel area, some of pixels emit light as ON pixels, and remaining background pixels except for the ON pixels are driven as OFF pixels or low luminance pixels.