Apparatus having a rewritable display portion

Details Apparatus having a rewritable display portion Apparatus having a rewritable display portion

2006-10-17

2006-10-17

Ton, Toan (Department: 2871)

Liquid crystal cells, elements and systems

Liquid crystal system

C349S020000, C349S086000, C206S307000

Reexamination Certificate

active

07123312

ABSTRACT:
A videocassette has a display portion for displaying recorded contents. The display portion is formed with a display device. The display portion is formed with a display device. The display device has a conductive layer, a PDLC (polymer-dispersed liquid crystal) film, and a protective layer. The display device can repeatedly record and erase visible information.

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Computer translation of JP 07-234635 by PAJ, pp. 1-6.
Patent Abstracts of Japan, Publication No. 07-234635 A, Published: Sep. 5, 1995.
Patent Abstracts of Japan, Publication No. 07-296574 A, Published: Nov. 10, 1995.
Patent Abstracts of Japan, Publication No. 05-031489 A, Published: Feb. 9, 1993.

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