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:
Mar. 09, 2004
Filed:
Aug. 31, 2001
Etsuko Nishimura, Hitachiota, JP;
Makoto Abe, Hitachi, JP;
Masatoshi Wakagi, Hitachi, JP;
Ken-ichi Onisawa, Hitachinaka, JP;
Kenji Okishiro, Hitachi, JP;
Yoshiaki Nakayoshi, Oamishirasato, JP;
Masahiro Ishii, Mobara, JP;
Junji Tanno, Mobara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A liquid crystal display apparatus which has a large pixel aperture ratio, a high luminance and good yield without causing any signal delay on wiring or increasing any driving voltage. In a structure in which a capacity is formed on a superimposed part of a common signal electrode CE and at least one of a data signal wiring DL and a scanning signal wiring GL via an interlayer insulating film PAS, of insulating films included in the interlayer insulating film PAS, at least a layer OIL is selectively formed at least on a part of a region on a pixel electrode PX.