JPH0246485U - - Google Patents
Info
- Publication number
- JPH0246485U JPH0246485U JP12602988U JP12602988U JPH0246485U JP H0246485 U JPH0246485 U JP H0246485U JP 12602988 U JP12602988 U JP 12602988U JP 12602988 U JP12602988 U JP 12602988U JP H0246485 U JPH0246485 U JP H0246485U
- Authority
- JP
- Japan
- Prior art keywords
- station name
- broadcasting station
- identification number
- transmission identification
- processing circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Television Systems (AREA)
Description
第１図は本考案に係る文字多重放送受信装置内
蔵テレビジヨン受像機の一実施例を示すブロツク
図である。
１…受信検波回路、２…アンテナ、３…リモー
トコントロール信号処理回路、４…リモートコン
トロール送信機、５…入力切換回路、６…文字放
送信号処理回路、７…映像処理回路、８…ＲＧＢ
切換回路、９…送出識別番号処理回路、１０…放
送局名判別処理回路、１１…放送局名データメモ
リ、１２…受像管。
FIG. 1 is a block diagram showing an embodiment of a television receiver with a built-in teletext receiving device according to the present invention. DESCRIPTION OF SYMBOLS 1... Reception detection circuit, 2... Antenna, 3... Remote control signal processing circuit, 4... Remote control transmitter, 5... Input switching circuit, 6... Teletext signal processing circuit, 7... Video processing circuit, 8... RGB
Switching circuit, 9... Transmission identification number processing circuit, 10... Broadcasting station name discrimination processing circuit, 11... Broadcasting station name data memory, 12... Picture tube.
Claims (1)
平走査期間に多重される文字放送信号から送出識
別番号を識別する送出識別番号処理回路と、 送出識別番号及びこの送出識別番号に対応する
放送局名を記憶する放送局名データメモリと、 前記送出識別番号処理回路が識別した送出識別
番号と前記放送局名データメモリに記憶された送
出識別番号とを照合することにより受信チヤンネ
ルの放送局名を判別して放送局名表示データを出
力する放送局名判別処理回路と、 この放送局名判別処理回路からの放送局名表示
データを基にして画面データを作成し受像管の表
示画面に受信チヤンネルの放送局名を表示させる
文字放送信号処理回路とを具備したことを特徴と
する文字多重放送受信装置内蔵テレビジヨン受像
機。[Claim for Utility Model Registration] A transmission identification number processing circuit that identifies a transmission identification number from a teletext signal multiplexed in a horizontal scanning period of a vertical retrace period of a video signal of a receiving channel, and a transmission identification number and this transmission identification number. A broadcasting station name data memory that stores a broadcasting station name corresponding to the number, and the transmission identification number identified by the transmission identification number processing circuit are compared with the transmission identification number stored in the broadcasting station name data memory. A broadcasting station name discrimination processing circuit that discriminates the broadcasting station name of a channel and outputs broadcasting station name display data, and a screen data is created based on the broadcasting station name display data from this broadcasting station name discrimination processing circuit and is sent to the picture tube. 1. A television receiver with a built-in teletext receiver, comprising: a teletext signal processing circuit for displaying a broadcast station name of a receiving channel on a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12602988U JPH0246485U (en) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12602988U JPH0246485U (en) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246485U true JPH0246485U (en) | 1990-03-29 |
Family
ID=31377166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12602988U Pending JPH0246485U (en) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246485U (en) |
-
1988
- 1988-09-27 JP JP12602988U patent/JPH0246485U/ja active Pending
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