Presentation 2001/3/2
Influence of the Ambient Light in the Optical Property of Rewritable Reflective PDLC
Shinichi Kita, Tetsuya Miyashita, Tatsuo Uchida,
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Abstract(in English) In order to develop a rewritable memory type display media, we have employed reflective type polymer dispersed liquid crystal (PDLC) using Smectic A liquid crystal (SmA LC) with aluminum mirror reflector. We discussed a design role considering an influence of ambient lights, and we have optimized its device parameter (thickness of the PDLC layer). As the result, high brightness, almost the same as white paper, and high contrast were successfully obtained. In addition, we showed that the rewritable memory type display media using this PDLC had good visibility by printing black characters on a white background.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Rewritable / Reflective / PDLC / Smectic A liquid crystal / Aluminum mirror reflector
Paper # EID2000-331,OME2000-180
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Committee OME
Conference Date 2001/3/2(1days)
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Registration To Organic Material Electronics (OME)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Influence of the Ambient Light in the Optical Property of Rewritable Reflective PDLC
Sub Title (in English)
Keyword(1) Rewritable
Keyword(2) Reflective
Keyword(3) PDLC
Keyword(4) Smectic A liquid crystal
Keyword(5) Aluminum mirror reflector
1st Author's Name Shinichi Kita
1st Author's Affiliation Electronics Research Lab., Toppan Printing Co., Ltd.()
2nd Author's Name Tetsuya Miyashita
2nd Author's Affiliation Department of Electronics, Graduate School of Engineering, Tohoku University
3rd Author's Name Tatsuo Uchida
3rd Author's Affiliation Department of Electronics, Graduate School of Engineering, Tohoku University
Date 2001/3/2
Paper # EID2000-331,OME2000-180
Volume (vol) vol.100
Number (no) 651
Page pp.pp.-
#Pages 6
Date of Issue