JPS6447177U

JPS6447177U -

Info

Publication number: JPS6447177U
Application number: JP14226887U
Authority: JP
Priority date: 1987-09-17
Filing date: 1987-09-17
Publication date: 1989-03-23

Description

[Brief explanation of the drawing]

第１図は本考案の実施例を示す構成図、第２図
は同実施例を説明するために示すフローチヤート
である。１０……文字放送デコーダ、１１……アンテナ
、１２……チユーナ部、１４……画像増幅部、１
６……表示装置、１８……混合・切り換え部、２
０……受像機、２２……文字信号抽出部、２４…
…表示メモリ、２６……表示制御部、２９……端
末番号処理手段。 FIG. 1 is a block diagram showing an embodiment of the present invention, and FIG. 2 is a flowchart shown to explain the embodiment. 10... Teletext decoder, 11... Antenna, 12... Tuner section, 14... Image amplification section, 1
6...Display device, 18...Mixing/switching section, 2
0...Television receiver, 22...Character signal extraction unit, 24...
...Display memory, 26...Display control unit, 29...Terminal number processing means.

補正昭６２．１２．８図面の簡単な説明を次のように補正する。明細書第１３頁第１２行の「１０……文字放送
デコーダ、」を「１０……受像機、」に改める。明細書第１３頁第１４行の「２０……受像機、
」を「２０……文字放送デコーダ、」に改める。Amendment December 8, 1982 The brief description of the drawing is amended as follows. On page 13, line 12 of the specification, "10... teletext decoder" is changed to "10... television receiver." On page 13, line 14 of the specification, “20...receiver,
" is changed to "20... Teletext decoder."

Claims

[Scope of utility model registration request]

Extracts the teletext data superimposed on the image signal obtained from the received television radio waves,
When the extracted teletext data is data of a program selected by the program selection input device, the teletext data is extracted, and based on the extracted teletext data, display data is developed and displayed in the display memory. a teletext decoder that reads display data from the display memory to produce a character image signal; and a television receiver that combines the character image signal from the teletext decoder and the image signal and displays it on a display device. In the teletext receiver equipped with a teletext receiver, the teletext decoder has a memory that stores a terminal number unique to the device, and compares the number data of the input signal with the unique terminal number in the memory to determine whether both A teletext receiver comprising processing means for accepting input signals as valid signals when they match.