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. 21, 2011
Filed:
Dec. 11, 2007
Yu-cheng Lin, Miao-Li, TW;
Chun-yung Chi, Miao-Li, TW;
Chueh-ju Chen, Miao-Li, TW;
Chimel Innolux Corporation, Miao-Li County, TW;
Abstract
An exemplary liquid crystal display (LCD) () includes a first substrate (); a second substrate () opposite to the first substrate; a liquid crystal layer () sandwiched between the first substrate and the second substrate; a first common electrode (), a first insulating layer (), and pixel electrodes provided at an inner surface of the first substrate in that order; and second common electrodes () and floating electrodes () provided at the second substrate. The first common electrode and the pixel electrodes, and the second common electrodes and the floating electrodes, respectively produce two electric fields in the liquid crystal layer corresponding to each other. A combined electric field strength is uniformly distributed in the liquid crystal layer, so that all the liquid crystal molecules can be sufficiently twisted. Thus a viewing angle, a degree of chroma, and a transmission ratio of the LCD are improved.