PMID- 18324076
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20091216
LR  - 20190703
IS  - 1559-128X (Print)
IS  - 1559-128X (Linking)
VI  - 38
IP  - 26
DP  - 1999 Sep 10
TI  - Spatial light modulators for high-brightness projection displays.
PG  - 5646-55
AB  - We fabricated polymer-dispersed liquid-crystal light valves (PDLCLV's) consisting 
      of a 30-microm-thick hydrogenated amorphous-silicon film and a 10-microm-thick 
      polymer-dispersed liquid-crystal (PDLC) film composed of nematic liquid-crystal 
      (LC) microdroplets surrounded by polymer. The device can modulate high-power 
      reading light, because the PDLC becomes transparent or opalescent independent of 
      the polarization state of the reading light when either sufficient or no writing 
      light is incident on the PDLCLV. This device has a limiting resolution of 50 
      lp/mm (lp indicates line pairs), a reading light efficiency of 60%, a ratio of 
      intensity of light incident on the PDLC layer to intensity of light radiated from 
      the layer, and an extinction ratio of 130:1. The optically addressed video 
      projection system with three PDLCLV's, LC panels of 1048 x 480 pixels as input 
      image sources, a 1-kW Xe lamp, and a schlieren optical system projected 
      television (TV) pictures of 600 and 450 TV lines in the horizontal and the 
      vertical directions on a screen with a diagonal length of 100 in. The total 
      output flux of this system was 1500 lm.
FAU - Takizawa, K
AU  - Takizawa K
AD  - Science and Technical Research Laboratories, Japan Broadcasting Corporation, 
      1-10-11, Kinuta, Setagaya-ku, Tokyo 157-8510, Japan. takizawa@strl.nhk.or.jp
FAU - Fujii, T
AU  - Fujii T
FAU - Kikuchi, H
AU  - Kikuchi H
FAU - Fujikake, H
AU  - Fujikake H
FAU - Kawakita, M
AU  - Kawakita M
FAU - Hirano, Y
AU  - Hirano Y
FAU - Sato, F
AU  - Sato F
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Appl Opt
JT  - Applied optics
JID - 0247660
EDAT- 2008/03/08 09:00
MHDA- 2008/03/08 09:01
CRDT- 2008/03/08 09:00
PHST- 2008/03/08 09:00 [pubmed]
PHST- 2008/03/08 09:01 [medline]
PHST- 2008/03/08 09:00 [entrez]
AID - 43965 [pii]
AID - 10.1364/ao.38.005646 [doi]
PST - ppublish
SO  - Appl Opt. 1999 Sep 10;38(26):5646-55. doi: 10.1364/ao.38.005646.