Recording device with a porous heat barrier

Details Recording device with a porous heat barrier Recording device with a porous heat barrier

2005-05-24

2010-06-01

Cao, Allen T (Department: 2627)

Dynamic information storage or retrieval

Storage medium structure

Layered

Reexamination Certificate

active

07729231

ABSTRACT:
This invention relates to a recording medium comprising:a substrate (21) made of a material, provided with pads,a layer of recording material (23) deposited on top of the pads,thermal insulation zones (22a) in at least one part of the pads and/or substrate.

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