Direct-type backlight unit having surface light source

Directed lighting system utilizing a conical light deflector

Display apparatus having right-hand and left-hand...

Display backlighting system

Display device

Display device comprising a luminous element with an...

Display element capable of being mounted on a printed...

Display system having a light source separate from a display...

Double-sided backlight module

Drinking vessel with indicator activated by inertial switch

Durable super-cooled intelligent light bulb

Efficient fiberoptic directional lighting system

Efficient light injector

Efficient luminaire with directional side-light extraction

Efficient luminaire with directional side-light extraction

Electronic apparatus and illuminating device having a...

Electronic apparatus and illuminating device having a...

Electronic device, panel structure thereof and method of...

Electrophoretic sample excitation light assembly

Elevated airfield runway and taxiway edge-lights utilizing...