Late mask process for programming read only memories

Lateral strip control apparatus

Leader block for single reel tape cartridge

Leader for magnetic recording tape

Leader or trailer tape for a magnetic recording medium

Leader tape

Leader tape guiding apparatus

Leader tape staking rod and related method of assembly

Leaf spring for video tape cassette

Lens assembly for a video recorder-playback machine

Lid apparatus for disk insertion opening of disk player

Lid interlock and turntable brake system

Light beam path for reading video discs

Light control circuit for camcorder

Light control circuit of optical disc system

Light emitter-receiver device and optical reading system

Light induced capacitance changes in donor polymers (or...

Light modulating apparatus

Light source unit and optical head equipped therewith

Light valve logic circuits