Lamp changing system in LCD projector

Lamp driving apparatus and control method thereof

Lamp module with kinematic mount

Lamp power pulse modulation in color sequential projection...

Lamp to illumination optics assembly interface

Lamp unit for image projector

Laser projector

LCD projector

LED control system with feedback

Light amount controlling apparatus and method for projector

Light coupling system and method

Light emission method, light emitting apparatus and...

Light emitting diode (LED) illumination control system and...

Light source and projector

Light source device and image display device having a...

Light source device and image display device having a...

Light source device, image display apparatus, and monitor...

Light source device, image display device, and monitor device

Light source driving method

Light source driving method and projector