Polymer dispersed liquid crystal (PDLC) film using heat or an el

Details Polymer dispersed liquid crystal (PDLC) film using heat or an el Polymer dispersed liquid crystal (PDLC) film using heat or an el

1996-03-28

1999-12-14

Brier, Jeffery

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

25229901, 235380, G09G 336, C09K 1952, G06K 500

Patent

active

06002383&

ABSTRACT:
There is disclosed an information displaying medium having a base member and a writable displaying unit disposed thereon. The writable displaying unit has a reversible displaying element including a polymer/liquid crystal composite film. A processing means including a control means and an information recording unit is buried in the base member and functions as a semiconductor device. A communication means is buried in the base member for exchanging signals with an external apparatus.

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