Photocopying – Projection printing and copying cameras – With developing
Patent
1988-11-14
1990-05-15
Griffin, Donald A.
Photocopying
Projection printing and copying cameras
With developing
G03B 2732
Patent
active
049262092
ABSTRACT:
In an image recording apparatus, a planar illuminator is disposed in confronting relation to a surface of a photosensitive recording medium. The planar illuminator includes a plate-like insulating substrate having on a surface thereof a multiplicity of dimples arranged in rows and columns. Each dimple is receptive of a metal particle which emits white light when energized.
REFERENCES:
patent: 3764211 (1973-10-01), Morse et al.
patent: 4141641 (1979-02-01), Nagal et al.
patent: 4399209 (1983-08-01), Sanders et al.
patent: 4786944 (1988-11-01), Sakamoto et al.
patent: 4829339 (1989-05-01), Dwyer
Brother Kogyo Kabushiki Kaisha
Griffin Donald A.
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