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:
Oct. 20, 2026
Filed:
Jan. 10, 2024
Samsung Display Co., Ltd., Yongin-si, KR;
Jeongki Kim, Yongin-si, KR;
Jang-Il Kim, Yongin-si, KR;
Jong-Hoon Kim, Yongin-si, KR;
Kyounghae Min, Yongin-si, KR;
Seongyeon Lee, Yongin-si, KR;
Sujin Lee, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A display panel includes a light emitting element, and an optical structure layer disposed on the light emitting element, wherein the optical structure layer includes a light control layer disposed on the light emitting element, a low refractive layer disposed on the light control layer, and a barrier layer disposed between the light control layer and the low refractive layer and including silicon oxynitride. The barrier layer includes a first layer adjacent to the low refractive layer and including nitrogen in an amount of less than about 1 at %, a second layer spaced apart from the low refractive layer, and including nitrogen in an amount of about 3 at % to about 30 at %, and a third layer spaced apart from the low refractive layer, and including nitrogen in an amount of less than about 3.2 at %.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile