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:
Feb. 03, 2015
Filed:
Jun. 08, 2010
Mitsuhiro Murata, Osaka, JP;
Shuichi Kozaki, Osaka, JP;
Shoichi Ishihara, Osaka, JP;
Takehisa Sakurai, Osaka, JP;
Tadashi Ohtake, Osaka, JP;
Mitsuhiro Murata, Osaka, JP;
Shuichi Kozaki, Osaka, JP;
Shoichi Ishihara, Osaka, JP;
Takehisa Sakurai, Osaka, JP;
Tadashi Ohtake, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A vertical alignment liquid crystal panel based on a transverse electric field drive system is provided which shows few changes in color when looked squarely at. A liquid crystal panel () is a vertical alignment liquid crystal panel based on a transverse electric field drive system, which carries out a display by driving, with a transverse electric field, a liquid crystal layer () sandwiched between substrates (), and the substrate () is provided with an insulating layer () having at least two regions that are different in relative permittivity from each other in a pixel () composed of a red subpixel (R), a green subpixel (G), and a blue subpixel (B). Those regions of the insulating layer () which correspond to the blue, green, and red subpixel (B,G,R) in the liquid crystal panel () have relative permittivities of 3, 3 to 7, and 4 to 7, respectively.