Abstract
The use of polymer-dispersed liquid crystal films to fabricate gratings was made. The written gratings are permanent, but are electrical switchable. In this paper, we report the results obtained from the dynamical studies of gratings formed in PDLC films having various liquid crystal-polymer mixing ratios. The results showed that thermal grating dominated at early times. Later, it was offset or quenched by the photopolymerization effect which eventually dominated and determined the characteristics of the final grating.
| Original language | English |
|---|---|
| Pages (from-to) | 128-131 |
| Number of pages | 4 |
| Journal | SID Conference Record of the International Display Research Conference |
| Publication status | Published - 1997 Dec 1 |
| Event | Proceedings of the 1997 17th Annual International Display Research Conference - Toronto, Can Duration: 1997 Sep 15 → 1997 Sep 19 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
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Dynamical studies of holographic grating formed in polymer-dispersed liquid crystal films. / Fuh, Andy Y.G.; Ko, T. C.; Tsai, M. S.; Huang, Chi-Yen; Chien, L. C.
In: SID Conference Record of the International Display Research Conference, 01.12.1997, p. 128-131.Research output: Contribution to journal › Conference article
TY - JOUR
T1 - Dynamical studies of holographic grating formed in polymer-dispersed liquid crystal films
AU - Fuh, Andy Y.G.
AU - Ko, T. C.
AU - Tsai, M. S.
AU - Huang, Chi-Yen
AU - Chien, L. C.
PY - 1997/12/1
Y1 - 1997/12/1
N2 - The use of polymer-dispersed liquid crystal films to fabricate gratings was made. The written gratings are permanent, but are electrical switchable. In this paper, we report the results obtained from the dynamical studies of gratings formed in PDLC films having various liquid crystal-polymer mixing ratios. The results showed that thermal grating dominated at early times. Later, it was offset or quenched by the photopolymerization effect which eventually dominated and determined the characteristics of the final grating.
AB - The use of polymer-dispersed liquid crystal films to fabricate gratings was made. The written gratings are permanent, but are electrical switchable. In this paper, we report the results obtained from the dynamical studies of gratings formed in PDLC films having various liquid crystal-polymer mixing ratios. The results showed that thermal grating dominated at early times. Later, it was offset or quenched by the photopolymerization effect which eventually dominated and determined the characteristics of the final grating.
UR - http://www.scopus.com/inward/record.url?scp=0031377837&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031377837&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0031377837
SP - 128
EP - 131
JO - SID Conference Record of the International Display Research Conference
JF - SID Conference Record of the International Display Research Conference
SN - 1083-1312
ER -