Manufacturers or users on-screen graphic display upon power-off

Television – Basic receiver with additional function – For display of additional information

Patent

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Details

348730, H04N 5445

Patent

active

054304938

ABSTRACT:
A message displaying method upon power-off of a television is adapted to delay power-off execution for a few seconds while performing an OSD, in which the OSD message is stored in a microprocessor under the control of a designated program of the microprocessor so that a company can transmit advertising messages to the viewer whenever the users power off their televisions.

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patent: 4459585 (1984-07-01), Pasternak
patent: 4616261 (1986-10-01), Crawford et al.
patent: 4633297 (1986-12-01), Skerlos et al.
patent: 4760391 (1988-07-01), Gries
patent: 4959720 (1990-09-01), Duffield et al.
patent: 5153580 (1992-10-01), Pollack
patent: 5194951 (1993-03-01), Hailey et al.
patent: 5233423 (1993-08-01), Jernigan et al.

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