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. 02, 2010
Filed:
Oct. 14, 2005
Arihiro Takeda, Kawasaki, JP;
Shingo Kataoka, Kawasaki, JP;
Kimiaki Nakamura, Kawasaki, JP;
Hideaki Tsuda, Kawasaki, JP;
Takahiro Sasaki, Kawasaki, JP;
Kazuya Ueda, Kawasaki, JP;
Masahiro Ikeda, Kawasaki, JP;
Katsunori Misaki, Kawasaki, JP;
Naoto Kondo, Kawasaki, JP;
Akira Komorita, Kawasaki, JP;
Arihiro Takeda, Kawasaki, JP;
Shingo Kataoka, Kawasaki, JP;
Kimiaki Nakamura, Kawasaki, JP;
Hideaki Tsuda, Kawasaki, JP;
Takahiro Sasaki, Kawasaki, JP;
Kazuya Ueda, Kawasaki, JP;
Masahiro Ikeda, Kawasaki, JP;
Katsunori Misaki, Kawasaki, JP;
Naoto Kondo, Kawasaki, JP;
Akira Komorita, Kawasaki, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
Fine electrode patterns pattern-formed in the shape of fine teeth of a comb bilaterally symmetrical with respect to band-shaped portions are formed at even intervals in a pixel electrode, and band-shaped dielectric layers are pattern-formed at even intervals to cover the fine electrode patterns in a display pixel. By the existence of the dielectric layer and the fine electrode patterns complementing this, a portion formed with this layer and the fine electrode patterns is a high threshold voltage region, and relatively, a low threshold voltage region where the dielectric layer does not exist is formed. By the aforementioned construction, it becomes possible to improve a delay in response speed at low gray levels and increase the speed of halftone response, whereby a very reliable image display having moving image performance almost equal to that of a CRT is realized.