Reflective display characterization: temporal and spatial viewability measurements of holographic polymer-dispersed liquid crystal (HPDLC) display samples

2002 ◽  
Author(s):  
Frederick M. Meyer ◽  
Denise L. Aleva ◽  
Sam J. Longo ◽  
Terry L. Trissell ◽  
Robert W. Schwartz ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed ◽  
Temporal And Spatial ◽  
Reflective Display

Advances in Holographic Polymer Dispersed Liquid Crystal Technology

1999 ◽  
Vol 559 ◽  
Author(s):  
C. C. Bowley ◽  
A. K. Fontecchio ◽  
J.-J. Lin ◽  
H. Yuan ◽  
G. P. Crawford
Keyword(s):  
Liquid Crystal ◽  
Phenomenological Model ◽  
Polymer Dispersed Liquid Crystal ◽  
Unusual Effect ◽  
Recent Advances ◽  
Reflection Peak ◽  
Polymer Dispersed ◽  
Dual Domain ◽  
Reflective Display ◽  
Liquid Crystal Technology

ABSTRACTWe discuss recent advances in reflective holographically-formed polymer dispersed liquid crystal materials in the context of their suitability for reflective display applications. A dual-domain phenomenon resulting in a broadened reflection peak is presented. A simple phenomenological model is developed to explain this unusual effect The effect of monomer functionality on the reflectance characteristics of these materials is also discussed. Monomers of effective functionality ∼4.5 yield the brightest holograms, however, the data suggests that these systems are currently far from optimal.

22.2: RGB-Stacked Holographic Polymer Dispersed Liquid Crystal Device for Color Reflective Display

2001 ◽  
Vol 32 (1) ◽  
pp. 344 ◽  
Author(s):  
Goroh Saitoh ◽  
Hideya Murai ◽  
Shin-ichi Uehara ◽  
Tomohisa Gotoh ◽  
Koji Mimura ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Liquid Crystal Device ◽  
Polymer Dispersed Liquid Crystal ◽  
Polymer Dispersed ◽  
Reflective Display
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