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. 19, 2006
Filed:
Nov. 10, 2003
Hidehisa Shimizu, Shiga, JP;
Mitsuru Ikezaki, Shiga, JP;
Kaoru Kusafuka, Shiga, JP;
Abstract
A liquid crystal display device includes a planarizing layer; a common electrode on the planarizing layer; a pixel electrode on the planarizing layer; a liquid crystal layer; a data line; and a color filter layer. An electric field is generated between the pixel electrode and the common electrode. The liquid crystal layer covers the common electrode and the pixel electrode. The color filter layer includes a first filter and a second filter in contact with the first filter. The first filter transmits a light, of a first wavelength, that passes through the pixel electrode. The second filter transmits a light, of a second wavelength, that passes through the other pixel electrode next to the pixel electrode.