Patent Number: 6,683,404

Title: CRT panel glass and production method thereof and CRT

Abstract: A panel glass wherein a surface treating film is formed on a substrate glass so that the surface treating film has a transmittance distribution reverse to the transmittance distribution of the substrate glass, thus providing a uniform-brightness image with a flattened panel glass.

Inventors: Horie; Noritoshi (Funabashi, JP), Sugawara; Tsunehiko (Funabashi, JP), Oyama; Takuji (Yokohama, JP)

Assignee: Asahi Glass Company, Limited

International Classification: C03C 17/06 (20060101); C03C 17/34 (20060101); C03C 17/22 (20060101); C03C 17/00 (20060101); C03C 17/36 (20060101); H01J 29/89 (20060101); H01J 29/88 (20060101); H01J 029/88 (); H01J 029/89 ()

Expiration Date: 01/27/2012