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:
Sep. 09, 2003
Filed:
Aug. 28, 2000
Mitsuhiro Tanaka, Yamatokoriyama, JP;
Kazuya Yoshimura, Kitakatsuragi-gun, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A reflection-type color liquid crystal display (LCD) device is made up of a reflecting film, a color filter in which a resin black matrix is formed between color patterns, and a liquid crystal layer, which are disposed in this order between a pair of glass substrates. Furthermore, a light transmissive protective film for protecting the reflecting film when electrodepositing is formed on the reflecting film, and on which an electrodepositing transparent conductive layer is formed, and on which the color filter is formed by an electrodeposition method, thereby accurately forming the resin black matrix which is suitable for reflection-type LCD devices on a reflectional function layer provided within a liquid crystal cell.