JPS6185967U - - Google Patents
Info
- Publication number
- JPS6185967U JPS6185967U JP17060684U JP17060684U JPS6185967U JP S6185967 U JPS6185967 U JP S6185967U JP 17060684 U JP17060684 U JP 17060684U JP 17060684 U JP17060684 U JP 17060684U JP S6185967 U JPS6185967 U JP S6185967U
- Authority
- JP
- Japan
- Prior art keywords
- section
- signal
- television
- definition
- switching section
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000000750 progressive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図は本考案による高品位テレビジヨン受像
機の一実施例を示すブロツク図、第２図はその水
平偏向回路を示す回路図である。
１１：ＴＣＩ信号処理部、３２：ロンターレー
ス変換部。
FIG. 1 is a block diagram showing an embodiment of a high-definition television receiver according to the present invention, and FIG. 2 is a circuit diagram showing its horizontal deflection circuit. 11: TCI signal processing section, 32: Rontarlace conversion section.
Claims (1)
一で走査線数が２倍以上である高品位テレビジヨ
ン信号を受信再生して高品位の映像信号を映出す
るようにしたテレビジヨン受像機に於いて、標準
方式のテルビジヨン信号のための受信復調部と、
この復調部から得る映像信号を１フイールド内の
走査線数が２倍となる順次走査の映像信号に変換
するインターレース変換部と、その順次走査の映
像信号を前記高品位映像信号と切換えて受像管に
導く第１の切換部と、この第１切換部と連動して
前記受信復調部から出力される同期信号を前記高
品位テレビジヨン信号から再生される同期信号と
切換えて前記受像管の偏向回路系に導く第２の切
換部とを設けたことを特徴とする高品位テレビジ
ヨン受像機。 In television receivers that receive and reproduce high-definition television signals that have the same field frequency and more than twice the number of scanning lines as the standard television system, and display high-definition video signals, the standard a reception demodulator for a tervision signal of the system;
an interlace conversion section that converts the video signal obtained from the demodulation section into a progressive scanning video signal in which the number of scanning lines in one field is doubled; and a first switching section that operates in conjunction with the first switching section to switch a synchronization signal output from the reception demodulation section to a synchronization signal reproduced from the high-definition television signal, and a deflection circuit of the picture tube. A high-definition television receiver characterized in that it is provided with a second switching section that leads to the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17060684U JPS6185967U (en) | 1984-11-09 | 1984-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17060684U JPS6185967U (en) | 1984-11-09 | 1984-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6185967U true JPS6185967U (en) | 1986-06-05 |
Family
ID=30728314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17060684U Pending JPS6185967U (en) | 1984-11-09 | 1984-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6185967U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881386A (en) * | 1981-11-10 | 1983-05-16 | Sony Corp | Television receiver |
-
1984
- 1984-11-09 JP JP17060684U patent/JPS6185967U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881386A (en) * | 1981-11-10 | 1983-05-16 | Sony Corp | Television receiver |
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