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:
Jul. 23, 2024
Filed:
Sep. 02, 2021
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventors:
Taek Joon Lee, Hwaseong-si, KR;
Sang Hee Yu, Hwaseong-si, KR;
Jae Jin Lyu, Gwangju-si, KR;
Seung Hee Jang, Cheonan-si, KR;
Baek Hee Lee, Seoul, KR;
Jun Woo Lee, Seongnam-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 25/16 (2023.01); H10K 59/38 (2023.01); H01L 33/50 (2010.01);
U.S. Cl.
CPC ...
H10K 59/38 (2023.02); H01L 25/167 (2013.01); H01L 33/502 (2013.01);
Abstract
A display device according to an embodiment includes a light emitting unit including a first light emitting diode to emit first blue light, a second light emitting diode to emit second blue light, the second blue light being different from the first blue light in central wavelength, and a quantum dot color conversion unit including a quantum dot color conversion layer on and overlapping the second light emitting diode.