Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1972-08-21
1976-02-03
Weiffenbach, Cameron K.
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
427 78, 156610, H05b 3328, B44d 144
Patent
active
039365298
ABSTRACT:
An improved photoemissive layer in apparatus for ionography and methods of increasing the photoemissivity of formed layers of photoemissive material involving depositing the photoemissive material on a substrate so that it will be oriented along a chosen lattice plane, such as the <111> plane.
REFERENCES:
patent: 3219451 (1965-11-01), Valle
patent: 3463663 (1969-08-01), Chopra
Tu K.N., IBM Tech. Bull., Vol. 13, No. 12, Oriented Metallic Films, pp. 3824-3825, (May, 1971).
Powell et al. Vapor Deposition, Wiley & Son, Inc., N.Y., p. 171, (1966).
Curzon A. E. et al., J. Appl. Physics, Simple Technique . . . Specimens, Vol. 5, No. 5, (1972, Feb.), pp. 1046-1048.
Diagnostic Instruments, Inc.
Esposito Michael F.
Weiffenbach Cameron K.
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