Blade actuating apparatus for optical instruments
Device for changing the passage of light through a window,...
Device for controlling an amount of light allowed to reach a pho
Display device
Electric display device
Electro-mechanical grating device having a continuously...
Electro-micro-mechanical shutters on transparent substrates
Electromechanical conformal grating device with improved...
Electromechanical display and backlight
Electrostatically actuatable light modulating device
Flat panel display using microelectromechanical device
High speed deformable mirror light valve
Lamp shade moving mechanism for transparency scannings
Light regulator and image pickup system
Light source apparatus for an endoscope
Light source module
Light transmittance adjusting apparatus
Light-quantity control device
Light-quantity control device
Low frequency optical shutter