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:
Oct. 18, 2005
Filed:
Feb. 20, 2003
Koji Kawaguchi, Kanagawa, JP;
Yotaro Shiraishi, Kawasaki, JP;
Yukinori Kawamura, Kanagawa, JP;
Fuji Electric Co., Ltd., Kawasaki, JP;
Abstract
A color conversion filter substrate includes a transparent support substrate, at least one color conversion filter layer formed of a resin film containing a fluorescence colorant with a thickness of at least 5 μm and arranged on the support substrate in a desired pattern, and a transparent gas-barrier layer formed in a flat film for covering the color conversion layer. The gas-barrier layer has a water-vapor permeability of 1.0 g/m·24 hr or less, and a portion covering the color conversion filter layer with a thickness texpressed by the following equation,0<t<0.1 Wwherein W is a minimum width of a pixel.