Claims
- 1. A display device comprising a display window having a surface which is coated with a film, the film comprising flocs of flocculated sub-micron transparent particles in a binder, said flocs having an average size in the range of approximately 1-5 μm, said flocs having irregular shapes and being randomly distributed in size.
- 2. A display device as in claim 1 wherein the surface is the inner surface of a cathode ray tube.
- 3. A display device as in claim 1 wherein the average size of the sub-micron particles is between 30 nm and approximately 350 nm.
- 4. A display device as in claim 3 wherein the size of the particles is less than 200 nm.
Priority Claims (1)
Number |
Date |
Country |
Kind |
94203752 |
Dec 1994 |
EP |
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Parent Case Info
CROSS REFERENCE TO RELATED APPLICATIONS
This is a divisional of application Ser. No. 08/576,542 filed Dec. 21, 1995 now U.S. Pat. No. 5,869,128.
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