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. 24, 2007
Filed:
Aug. 28, 2003
Norihiro Arai, Hino, JP;
Toshiharu Nishino, Hamura, JP;
Tsuyoshi Suzuki, Machida, JP;
Kunpei Kobayashi, Tachikawa, JP;
Ryota Mizusako, Sagamihara, JP;
Norihiro Arai, Hino, JP;
Toshiharu Nishino, Hamura, JP;
Tsuyoshi Suzuki, Machida, JP;
Kunpei Kobayashi, Tachikawa, JP;
Ryota Mizusako, Sagamihara, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
A plurality of reflection films are provided behind a liquid crystal layer of a liquid crystal element, corresponding to predetermined regions in the plural pixels Pix. By the regions of the plural pixels wherein the reflection films are provided, reflection parts Pr are formed that reflects the light that enters from the front side and goes out to the front side by the region where the reflection film is provided, and transmission parts are formed that transmits the light that enters from the back side and goes out to the front side by the other regions of the plural pixels. At the same time, color filters, wherein a plurality of apertures are formed to the parts corresponding to the reflection pars Pr of the pixels Pix, are provided respectively corresponding to the plural pixels Pix, and a planarization transparent film covering the aperture is formed on these color filters.