Spacer and an image-forming apparatus, and a manufacturing metho

Details Spacer and an image-forming apparatus, and a manufacturing metho Spacer and an image-forming apparatus, and a manufacturing metho

1997-12-24

2000-11-28

Patel, Nimeshkumar D.

Electric lamp and discharge devices

With luminescent solid or liquid material

Vacuum-type tube

313292, 313422, 313258, 313482, H01J 162, H01J 6304, H01J 1942

Patent

active

061539732

ABSTRACT:
An image-forming apparatus comprises a rear plate on which an electron-emitting device is provided, a face plate having an image-forming member and arranged to be opposed to the rear plate, and a spacer provided between the face plate and the rear plate. The spacer comprises a spacer base plate and a coating layer including organic resin and carbon. At least part of the carbon is exposed from the surface of the coating layer. The image-forming apparatus displays an image with a high luminance and a high color saturation over a prolonged time.

REFERENCES:
patent: 5063327 (1991-11-01), Brodie et al.
patent: 5371433 (1994-12-01), Horne et al.
patent: 5543684 (1996-08-01), Kumar et al.

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