Receiver Circuitry (epo) Patents (Class 348/E5.096)
- Circuit details of the additional information generator, e.g., details of the character or graphics signal generator, overlay mixing circuits (EPO) (Class 348/E5.1)
- Multiplexed with a digital video signal (EPO) (Class 348/E5.101)
- For displaying or controlling a single function of one single apparatus, e.g., TV receiver or VCR (EPO) (Class 348/E5.102)
- The additional information being controlled by a remote control apparatus (EPO) (Class 348/E5.103)
- The additional information being displayed in a separate window, e.g., by using splitscreen display (EPO) (Class 348/E5.104)
- Menu-type displays (EPO) (Class 348/E5.105)