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:
Feb. 14, 2023
Filed:
Dec. 15, 2017
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Ming Zhu, Beijing, CN;
Xue Dong, Beijing, CN;
Meili Wang, Beijing, CN;
Fei Wang, Beijing, CN;
Wei Wang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/20 (2006.01); H01L 31/0232 (2014.01); G02F 1/21 (2006.01); G02F 1/35 (2006.01); G02F 2/00 (2006.01);
U.S. Cl.
CPC ...
G02B 5/201 (2013.01); H01L 31/02322 (2013.01); G02F 1/213 (2021.01); G02F 1/353 (2013.01); G02F 2/00 (2013.01); G02F 2201/08 (2013.01); G02F 2201/38 (2013.01);
Abstract
The present disclosure relates to a reflective device and a display apparatus. In one embodiment, a reflective device includes: a resonant cavity configured to reflect a light of a first wavelength range; and a light conversion structure disposed within the resonant cavity and configured to convert an incident light of a second wavelength range into the light of the first wavelength range.