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. 19, 2026
Filed:
Oct. 31, 2022
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Jun Hee Han, Paju-si, KR;
Su Min Lee, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/813 (2023.01); H10K 59/122 (2023.01); H10K 59/38 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/813 (2023.02); H10K 59/122 (2023.02); H10K 59/38 (2023.02); H10K 2102/341 (2023.02);
Abstract
A light emitting display device can be configured so that a ramp and a bumpy pattern are provided in a first direction in which a horizontal distance between subpixels is small. As a result, the physical distance between anodes of adjacent subpixels can be increased, a normal separation between the anodes of adjacent subpixels is possible, and a mixture of colors between the adjacent subpixels depending on a viewing angle can be prevented.
Han, Jun. (2026). Light emitting display device having bumpy pattern on ramp (U.S. Patent No. 12635334). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12635334
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile