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, 2019
Filed:
Jul. 12, 2016
Wuhan China Star Optoelectronics Technology Co., Ltd., Wuhan, Hubei, CN;
Chang Xie, Guangdong, CN;
Wuhan China Star Optoelectronics Technology Co., Ltd, Wuhan, Hubei, CN;
Abstract
The disclosure discloses a liquid crystal panel with a switchable visual angle, including a top substrate and a bottom substrate disposed opposite, and a liquid crystal layer between the top substrate and the bottom substrate. A surface of the top substrate opposite to the bottom substrate has a top visual angle electrode, a surface of the bottom substrate opposite to the top substrate has a bottom visual angle electrode. A length of the bottom visual angle electrode is shorter than a length of the top visual angle electrode. A center of the top visual angle electrode and a center of the bottom visual angle electrode are exactly opposite. The surface of the bottom substrate opposite to the top substrate further has two accessory electrodes corresponding to the top visual angle electrode. The two accessory electrodes are distributed on two sides of the bottom visual angle electrode symmetrically.