JPS60153071U - videotex receiver - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

Figure 1 is a block diagram of a conventional Videotex receiver.
Figure 2 and the following drawings show one embodiment of the Videotex receiver of this invention, with Figure 2 being a block diagram, Figure 3 being an explanatory diagram of the screen display command format, and Figure 4 being an explanatory diagram of operation codes. be. 7... Page store memory, 13... Blink detection circuit, 14... Video tape recorder, 15... Timer circuit. , 2 Degang 5.9-L- Juice 10H

Claims (1)

[Scope of utility model registration request] A Videotex receiving device using the North American display level protocol syntax system includes a memory for storing digital signals of received character and graphic information, and a memory for converting the digital signals of character and graphic information stored in the memory into video signals. The video signal output surface and characters for one screen,
a blink detection circuit that detects reception of a blink operation code for a blinking command for a cursor or the like transmitted after graphic information and outputs a detection signal; and a blink detection circuit that starts recording the video signal upon input of the detection signal; tape recorder and
A videotex receiving device comprising: a timer circuit that outputs a recording stop signal to the video tape recorder when a predetermined time has elapsed from the start of recording.