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Patent Searching and Data


Title:
SIGNAL PROCESS CIRCUIT FOR CHARACTER STATIC PICTURE TELEVISION PICTURE RECEIVER
Document Type and Number:
Japanese Patent JPS5694890
Kind Code:
A
Abstract:

PURPOSE: To secure a simple correspondence to the character static picture broadcast without increasing the positions of the keyboard, by actuating the remote control signal as the character static picture control signal or the channel control signal.

CONSTITUTION: The binary parallel binary code signal of more than 4 bits which is delivered from the remote control receiving circuit 1 of the remote control system is supplied to the mode selection signal selecting circuit 2. Then the TV video mode selection signal, the character static picture mode selection signal and the mixed mode selection signal which piles the character static picture characteristics which are contained in the above-mentioned code signal are detected. The selection mode detected by the circuit 2 is supplied to the switch circuit 3, and the parallel binary code output signal sent from the receiving circuit 1 is selected by the selection mode. Then the character static picture control signal is applied to the character static picture decoder 5, and the channel control signal is applied to the TV channel control circuit 4. Thus a correspondence is secured to the character static picture broadcast without increasing the positions of the keyboard.


Inventors:
ISHII SATOYUKI
Application Number:
JP1979000173661
Publication Date:
July 31, 1981
Filing Date:
December 27, 1979
Export Citation:
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Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
H04N7/08; H04N7/025; H04N7/03; H04N7/035; H04N7/081; (IPC1-7): H04N7/08