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:
Mar. 24, 2026
Filed:
Oct. 14, 2021
Samsung Display Co., Ltd., Yongin-si, KR;
Jong Won Lee, Hwaseong-si, KR;
Je Won Yoo, Bucheon-si, KR;
Hyun Min Cho, Seoul, KR;
Basrur Veidhes, Yongin-si, KR;
Myeong Hee Kim, Yongin-si, KR;
Yong Sub Shim, Gwangmyeong-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A display device includes a first reflective electrode disposed on a surface of a substrate, a second reflective electrode spaced apart from the first reflective electrode and disposed on the surface of the substrate, and a light emitting element disposed between the first reflective electrode and the second reflective electrode. The first reflective electrode includes first surface irregularities disposed on a top surface of the first reflective electrode. The second reflective electrode includes second surface irregularities disposed on a top surface of the second reflective electrode.