Recording elements comprising write-once thin film alloy layers

Details Recording elements comprising write-once thin film alloy layers Recording elements comprising write-once thin film alloy layers

1988-05-23

1989-03-14

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Light scattering or refractive index image formation

430346, 430495, 430945, 430964, 3461351, G03C 172, G01D 1534

Patent

active

048123854

ABSTRACT:
Optical recording and record elements are provided. The elements comprise a write-once amorphous thin-film optical recording layer of an alloy having a composition within a polygon in a ternary composition diagram of antimony, zinc, and tin; wherein

REFERENCES:
patent: 4405706 (1983-09-01), Takahashi et al.
patent: 4686543 (1987-08-01), Tani et al.

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