High-brightness projection display using spatial light modulators with polymer-dispersed liquid crystal

1999 ◽  
Vol 45 (2) ◽  
pp. 225-233 ◽  
Author(s):  
M. Kawakita ◽  
H. Kikuchi ◽  
T. Fujii ◽  
H. Fujikake ◽  
T. Aida ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Spatial Light Modulators ◽  
High Brightness ◽  
Polymer Dispersed Liquid Crystal ◽  
Light Modulators ◽  
Polymer Dispersed ◽  
Projection Display

Polymer-dispersed liquid-crystal light valves for projection display application

1992 ◽  
Author(s):  
Kuniharu Takizawa ◽  
Hiroshi Kikuchi ◽  
Hideo Fujikake ◽  
Y. Namikawa ◽  
K. Tada
Keyword(s):  
Liquid Crystal ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed ◽  
Projection Display

Ferroelectric liquid crystal spatial light modulators for projection display

1996 ◽  
Author(s):  
David B. Banas ◽  
Holden Chase ◽  
Jim D. Cunningham ◽  
Mark A. Handschy ◽  
Michael Meadows ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Spatial Light Modulators ◽  
Ferroelectric Liquid Crystal ◽  
Light Modulators ◽  
Projection Display

scholarly journals Fast-Response Liquid Crystal Phase Modulators with an Excellent Photostability

Crystals ◽  
2020 ◽  
Vol 10 (9) ◽  
pp. 765 ◽  
Author(s):  
Qian Yang ◽  
Junyu Zou ◽  
Yannanqi Li ◽  
Shin-Tson Wu
Keyword(s):  
Liquid Crystal ◽  
Fast Response ◽  
Laser Wavelength ◽  
Blue Laser ◽  
Spatial Light Modulators ◽  
High Brightness ◽  
Light Modulators ◽  
Phase Modulators ◽  
Liquid Crystal On Silicon ◽  
Measured Response

We report a new mixture, which is modified from Merck TL-216, for liquid-crystal-on-silicon spatial light modulators (SLMs). To achieve 2π phase change at λ = 633 nm with 5 V operation voltage, the measured response time is about 3 ms at 50 °C. Meanwhile, our mixture exhibits no sign of photodegradation and even the total dosage has exceeded 400 MJ/cm2 at a blue laser wavelength λ = 465 nm. In comparison, E7 died at about 30 MJ/cm2. Widespread applications of this material for high brightness SLMs, near-eye displays, and head-up displays are foreseeable.

Sign in / Sign up

Export Citation Format

Share Document