Authenticity indicator
Auto-focusing optical apparatus
Automatic backlight on/off control apparatus for liquid crystal
Automatic constant wavelength holographic exposure system
Autostereoscopic display based on electrically switchable hologr
Autostereoscopic three dimensional display using holographic...
Back-light type liquid crystal display
Back-lighting system for transmissive display
Backlight apparatus having ventilating holes for liquid crystal
Backlight device and liquid crystal display having conductive fi
Backlight unit for flat panel display and flat panel display...
Backlighted liquid crystal display
Backlighted liquid crystal display unit
Backlighting apparatus employing an array of microprisms
Backlit liquid crystal display with integral collimating, refrac
Band-pass filter and image display apparatus
Band-pass filter and image display apparatus
Bar code incorporated into holographic display
Beam combining device for multi-spectral laser diodes
Beam homogenizer