Erasable phase change optical recording elements and methods

Details Erasable phase change optical recording elements and methods Erasable phase change optical recording elements and methods

1990-06-21

1991-05-14

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Erasable imaging

430346, 430290, 430495, 430945, 428 64, 3461351, 346 76L, G03C 100

Patent

active

050155482

ABSTRACT:
An optical recording element comprising a thin film optical recording layer of an alloy is disclosed. The alloy is represented by the formula Sb.sub.x Te.sub.1-x, wherein x is between about 0.58 and 0.75. The alloys have short erasure times (amorphous to crystalline transition) and excellent environmental stability.

REFERENCES:
patent: 4357616 (1982-11-01), Terao et al.
patent: 4670345 (1987-06-01), Morimoto et al.
patent: 4816385 (1989-03-01), Gravesteijn et al.

Affiliated with

Also associated with

Rating

Erasable phase change optical recording elements and methods does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Erasable phase change optical recording elements and methods, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Erasable phase change optical recording elements and methods will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1647678