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. 22, 2020
Filed:
Jan. 12, 2018
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Dalho Kim, Yongin-si, KR;
Heeseong Jeong, Yongin-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 27/32 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5278 (2013.01); H01L 27/3213 (2013.01); H01L 27/3267 (2013.01); H01L 27/3269 (2013.01); H01L 51/5012 (2013.01); H01L 51/5206 (2013.01); H01L 51/5221 (2013.01); H01L 51/5265 (2013.01); H01L 27/3218 (2013.01); H01L 2251/558 (2013.01);
Abstract
An organic light-emitting display apparatus includes a first light emitter having a resonance structure and a second light emitter having a non-resonance structure. The first light emitter and the second light emitter are to emit light of a same color. The resonance structure includes a reflective electrode and a semi-transmissive electrode. The non-resonance structure includes a reflective electrode and a transparent electrode. The first light emitter and the second light emitter are independently driven based on signals from different drivers.