Light-emitting unit and illumination device and image...

Lighting device

Lighting device

Lighting device for surface inspection

Lighting device having LED's in a transparent body

Lighting element with a light emitting diode

Lighting system

Line type illuminator

Linear illumination device

Linear light source device for image reading

Linear light source for enhancing uniformity of beaming...

Linear luminous body and linear luminous structure

Linear luminous body and linear luminous structure

Low profile side emission TIR lens for LED

Luminaire based on the light emission of light-emitting diodes

Luminescent diode, fabrication method thereof, and backlight...

Method and apparatus for light transmission

Method and apparatus for linear led lighting

Method and appartus for light transmission

Method and system of LED light extraction using optical...