Polymer-dispersed antiferroelectric liquid crystal device
Polymer-dispersed liquid crystal material with in-situ polymeriz
Polysilicon pixel electrode
Polysilicon transistors formed on an insulation layer which is a
Polytopic multiplex holography
Polytopic multiplex holography
Portable holographic recording apparatus
Position feedback system for volume holographic storage media
Position-sensitive liquid crystal display and process for produc
Positive orientations of liquid crystal molecules in a multi-dom
Positive unit magnification reflective optics for holographic st
Positive unit magnification reflective optics for...
Power conserving driver circuit for liquid crystal displays
Pre-exposure and curing of photo-sensitive material for...
Preparation of permanent photowritten optical diffraction gratin
Preparation of photosensitive material to withstand a lamination
Preserved and enhanced holographic and optically variable...
Prism-type objective lens for the pickup head of an optical disc
Prismatic refracting optical array for liquid flat panel crystal
Process and method employing dynamic holographic display medium