Back-lit display

Back-reflecting optical attenuator

Backlight assembly for an electro-optical display

Backlight device for a liquid crystal display

Backlight for liquid crystal devices

Backlighting apparatus and method

Backlighting for liquid crystal display

Backlighting system for a 2d/3d autostereoscopic multiview...

Backlit liquid crystal display with edge-mounted night lamp

Battery low-voltage warning apparatus for auto-darkening...

Beam addressed liquid crystal cells

Beam deflector and scanner

Beam deflector, switching system comprising beam deflectors...

Beam scanning using radiation pattern distortion

Bi-directional circulator

Biasing system for an optical modulator with double output

Bidirectional optical space switch

Bimodally orienting half-cells and process

Binary light beam deflector using acoustic waves

Bistable device for reflection display with inverse contrast