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:
Oct. 05, 2021
Filed:
Feb. 13, 2018
Applicant:
Mobvoi Information Technology Company Limited, Beijing, CN;
Inventors:
Shihai Zhang, Beijing, CN;
Yu Zhou, Beijing, CN;
Tieshan Chen, Beijing, CN;
Xiaoli Shi, Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); H01L 27/32 (2006.01); G02F 1/1335 (2006.01); G02F 1/13357 (2006.01); G09G 3/3225 (2016.01); G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3232 (2013.01); G02F 1/133528 (2013.01); G02F 1/133603 (2013.01); G09G 3/3225 (2013.01); G09G 3/3648 (2013.01); G09G 2320/0626 (2013.01); G09G 2354/00 (2013.01);
Abstract
The present disclosure discloses a display apparatus, a panel switching method and an electronic device. The display apparatus includes an organic light-emitting display panel and a liquid crystal display panel disposed on a light-emitting side of the organic light-emitting display panel. The liquid crystal display panel is attached to a metal layer in the organic light-emitting display panel so as to use the metal layer as a backlight source of the liquid crystal display panel.