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:
May. 07, 2024
Filed:
Oct. 31, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Soon-Hwan Hong, Paju-si, KR;
Seong-Yeong Kim, Paju-si, KR;
Ye-Seul Han, Paju-si, KR;
Jeong-Ok Jo, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/3233 (2016.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 59/121 (2023.01); H10K 59/35 (2023.01); H10K 59/40 (2023.01); H10K 59/80 (2023.01);
U.S. Cl.
CPC ...
G09G 3/3233 (2013.01); G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); H10K 59/121 (2023.02); H10K 59/352 (2023.02); H10K 59/353 (2023.02); H10K 59/40 (2023.02); H10K 59/8791 (2023.02); G09G 2300/0439 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01); G09G 2320/068 (2013.01); G09G 2330/023 (2013.01); G09G 2354/00 (2013.01); G09G 2358/00 (2013.01);
Abstract
A viewing angle switchable display device can include a display panel including a plurality of sub-pixels, where each sub-pixel has a first emission area and a second emission area. The display device can further include a lens over the display panel and corresponding to the second emission area, wherein a size of the second emission area is smaller than a size of the first emission area.