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. 10, 2018
Filed:
Mar. 04, 2016
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Hongqing Cui, Guangdong, CN;
Wenqing Song, Guangdong, CN;
Wuhan China Star Optoelectronics Technology Co., Ltd, Wuhan, Hubei, CN;
Abstract
The present disclosure discloses a liquid crystal display, including a main screen, a second screen, a driving circuit, a controlled switch and a power source, the second screen includes a second screen array substrate, the main screen includes a main screen array substrate, the power source provides a power supply signal to the main screen array substrate directly, and supplies a power signal to the second screen array substrate by the controlled switch, the driving circuit provides a first control signal to the controlled switch in order to turn off the controlled switch, by which the second screen array substrate obtains the power supply signal, or provides a second control signal to the controlled switch in order to turn off the controlled switch, by which the second screen array substrate fails to obtain the power supply signal.