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. 30, 2021
Filed:
Feb. 22, 2019
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Ming Zhu, Beijing, CN;
Xue Dong, Beijing, CN;
Xiaochuan Chen, Beijing, CN;
Shiyu Zhang, Beijing, CN;
Meili Wang, Beijing, CN;
Xuan Liang, Beijing, CN;
Yingtao Wang, Beijing, CN;
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/08 (2006.01); G02F 1/1335 (2006.01); G02F 1/1343 (2006.01); G02F 1/155 (2006.01); G02F 1/157 (2006.01);
U.S. Cl.
CPC ...
H01S 3/08 (2013.01); G02F 1/1343 (2013.01); G02F 1/133528 (2013.01); G02F 1/155 (2013.01); G02F 1/157 (2013.01);
Abstract
Embodiments of the present disclosure provide an optical resonant cavity and a display panel. The optical resonant cavity includes a light conversion layer, the optical resonant cavity is configured to emit light with a specific wavelength range, and the light conversion layer is arranged at at least one wave node of a center wavelength of the light with the specific wavelength range in the optical resonant cavity.