Terence Doyle

Video signal processing circuit for processing an interlaced video signal

Method of and circuit for processing a picture signal

Picture display device using scan direction transposition

System for transmitting and receiving a television signal, and also a transmitting section and a receiving section for said system.

Field interleaving compatible high definition television transmission system

Line number halving circuit for a sampled interlaced television signal.

Picture display and selection driver and integrated driver circuit for use in such a picture display device

Display device having a display tube including a cold cathode and a current mirror drive circuit for the cold cathode

A display device having a display tube including a cold cathode

Anzeigevorrichtung mit Bildröhre einschlisslich einer Kaltkathode Display device CRT einschlisslich a cold cathode