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. 12, 2011
Filed:
May. 24, 2006
Yoshio Kurosawa, Mie, JP;
Shuntaro Kosugi, Yonago, JP;
Yoshio Kurosawa, Mie, JP;
Shuntaro Kosugi, Yonago, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
The invention relates to an active matrix liquid crystal display device which uses a switching device to control a pixel, and an object is to provide a liquid crystal display device which has an excellent viewing angle property and high brightness and a fabrication method of the same. A TFT substrate has a structure which reduces the film thickness of a protective insulating film in a control capacitance part in which control capacitance is formed and the film thickness of a protective insulating film in an auxiliary capacitance part in which auxiliary capacitance is formed thinner than the film thickness of a protective insulating film which covers a TFT and the other elements.