Infrared ray generating apparatus and operation designating syst

Television – Receiver circuitry – Remote control

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Details

348732, 386 46, H04N 576, H04N 718

Patent

active

056254237

ABSTRACT:
An infrared ray generating apparatus includes a control device for converting a command signal of a first format into a command signal of a second format, a switch for selecting an input command signal or the command signal of the second format converted by the control means, and an infrared ray generating device for causing the switch device to select the command signal of the second format converted by the control device when the input command signal is not in accord with the second format and to select the input command signal when the input command signal is in accord with the second format and for generating an infrared ray signal corresponding to the command signal that is output from the switch.

REFERENCES:
patent: 5123046 (1992-06-01), Levine
patent: 5151789 (1992-09-01), Young
patent: 5303063 (1994-04-01), Kim et al.
patent: 5365282 (1994-11-01), Levine
patent: 5448370 (1995-09-01), Kim et al.
patent: 5455636 (1995-10-01), Furrey et al.
patent: 5473442 (1995-12-01), Kim et al.

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