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:
Jun. 28, 2016
Filed:
Aug. 25, 2011
Xiaohui Yao, Shenzhen, CN;
Jehao Hsu, Shenzhen, CN;
Jingfeng Xue, Shenzhen, CN;
Shenzhen China Star Optoelectronics Technology Co. Ltd., Shenzhen, CN;
Abstract
The present invention provides a patterned vertical alignment (PVA) pixel electrode comprising: a first electrode in the form of a '' or '' shape disposed on a TFT array substrate; and a second electrode in the form of a “” or “” shape corresponding to the first electrode and disposed on a CF substrate, wherein the first electrode and/or the second electrode includes ITO slits with unequal length which are disposed between the fringes of the first electrode and the second electrode for improving a display quality of the pixel. The present invention further provides a liquid crystal display (LCD) apparatus. The PVA pixel electrode and the LCD apparatus using the same can raise a transmittance and a display quality of the pixel.