http://en.wikipedia.org/wiki/Electrical_connector
Backlight/stereo display
en.wikipedia.org/wiki/Backlight
http://en.wikipedia.org/wiki/Touchscreen
en.wikipedia.org/wiki/Display_device
Stereoscopic glasses
Projection device/circuit board module
Dedusting module/projection device
Array lens module
Light source regulating in projection device
Projection device
Optical element adjusting
http://en.wikipedia.org/wiki/Polarized_3D_system#Linearly_polarized_glasses
Multimedia projector
Optical projection/lens adjusting
Side-entry backlight module
