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:
Dec. 06, 2005
Filed:
Sep. 20, 2002
Takashi Miyashita, Ome, JP;
Takashi Miyashita, Ome, JP;
Casio Computer Co., Ltd., Tokyo, JP;
Abstract
A field sequential liquid crystal display apparatus includes columnar spacers disposed between a pair of substrates to determine a thickness of a liquid crystal layer between the substrates, and spacer support portions formed on portions opposite to the columnar spacers. A driving device supplies a voltage corresponding to image data of one color corresponding to one of a plurality of colors between pixel electrodes and common electrode of the liquid crystal display device, thereby controlling a light transmission through the respective pixel regions, and allowing a light source to generate the light of the color of the image data and to emit the lights to the pixel regions.