Letterbox television signal with edge regions containing transfo
Level correcting circuit having switched stages of differing tim
Level shifter for an automatic kinescope bias sampling system
Lid raising means for a jack-in-the-box projection television re
Light amount distribution control device
Light and particle image intensifier
Light arrangement for scanner-digitizer
Light attenuating filter in calibration for transparency...
Light beam modulating/deflecting system
Light beam recording apparatus, light beam read-out apparatus an
Light beam scanner
Light beam scanner
Light beam scanner
Light beam scanning apparatus and image forming apparatus
Light beam scanning apparatus and image forming apparatus
Light beam scanning apparatus capable of changing the scanning d
Light beam scanning apparatus for use with image forming apparat
Light beam scanning apparatus using sequentially activated shutt
Light beam scanning device
Light beam scanning optical system