高分子分散液晶を用いたリライタブル表示媒体(<論文小特集>ディスプレイ : IDW'98関連)
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概要
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We have been developing a thermally writable and electrically erasable rewritable medium utilizing guest-host(G-H)polymer dispersed liquid crystal(PDLC)films. The PDLC rewritable medium can display bistable images using the memory effect of smectic A liquid crystal(SmA LC). It uses the difference in scattering of the SmA LC layer with homeotropic and focal conic alignments. Dichroic dyes are added into SmA LC to make a G-H system with improved contrast.
- 社団法人映像情報メディア学会の論文
- 1999-08-20