Display device and a method for producing the same

Details Display device and a method for producing the same Display device and a method for producing the same

1993-04-05

1996-07-23

O'Shea, Sandra L.

Electric lamp and discharge devices

Cathode ray tube

Screen

313473, H01J 2910

Patent

active

055392750

ABSTRACT:
On the outer surface of the glass face panel 2 of a display device, a first layer 5 of an electrically conductive transparent thin film, a second layer 6 of another transparent thin film consisting essentially of silicon dioxide (SiO.sub.2) or magnesium fluoride (MgF.sub.2), and a third layer 7 of uneven exposed surface, are deposited, whereby a multiplicity of concave regions of said third layer 7 form an interference film together with said first 5 and second layer 6, whereas a multiplicity of convex regions of said third layer form an irregular reflection surface.

REFERENCES:
patent: 4563612 (1986-01-01), Deal et al.
patent: 4847157 (1989-07-01), Goodman et al.
patent: 4945282 (1990-07-01), Kawamura et al.
patent: 5091244 (1992-02-01), Biornard
Patent Abstract of Japan, vol. 14 No. 252 (E-934(4195) May 1990 re JP-A 02072549.
Kawamura e al, "Combined Antistatic and Antireflection Coating for CRT's", Sid International Symposium: Digest of Technical Papers, 1989, pp. 270-273 .

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