JPH02101683U - - Google Patents
Info
- Publication number
- JPH02101683U JPH02101683U JP1006989U JP1006989U JPH02101683U JP H02101683 U JPH02101683 U JP H02101683U JP 1006989 U JP1006989 U JP 1006989U JP 1006989 U JP1006989 U JP 1006989U JP H02101683 U JPH02101683 U JP H02101683U
- Authority
- JP
- Japan
- Prior art keywords
- screen
- image
- color
- color image
- cathode ray
- 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
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Processing Of Color Television Signals (AREA)
Description
第１図は本考案の一実施例にかかるカラープロ
ジエクシヨンテレビの構成を示すブロツク図であ
る。
１……スクリーン、２……主カラー画像、３…
…嵌め込みカラー画像、４……赤色（Ｒ）の画像
を形成する第１のブラウン管、５……緑色（Ｇ）
の画像を形成する第２のブラウン管、６……青色
（Ｂ）の画像を形成する第３のブラウン管、７…
…嵌め込みカラー画像を形成するカラーブラウン
、１３……ミユート信号発生回路、１４，１５，
１６……重畳回路、１８……嵌め込み指令回路。
FIG. 1 is a block diagram showing the configuration of a color projection television according to an embodiment of the present invention. 1...Screen, 2...Main color image, 3...
...Inset color image, 4...First cathode ray tube forming a red (R) image, 5...Green (G)
A second cathode ray tube that forms an image of 6... A third cathode ray tube that forms a blue (B) image, 7...
...Color brown for forming an embedded color image, 13... Mute signal generation circuit, 14, 15,
16...superimposition circuit, 18...fitting command circuit.
Claims (1)
）、緑（Ｇ）及び青（Ｂ）の３原色の画像をスク
リーンに投影して該スクリーンに大画面のカラー
画像を得るカラープロジエクシヨンテレビにおい
て、 前記スクリーンに投影するカラー画像領域の一
部に画像の形成されない部分を設け、 この部分に他のカラーブラウン管のカラー画像
を投影することにより、前記スクリーンの大画面
画像中に他のカラー画像を嵌め込むようにしたこ
とを特徴とするカラープロジエクシヨンテレビ。[Claims for Utility Model Registration] Red (R) formed on each of the three cathode ray tubes.
), green (G), and blue (B) on a screen to obtain a large color image on the screen, a part of the color image area projected onto the screen. A color projector characterized in that a part where no image is formed is provided on the screen, and a color image from another color cathode ray tube is projected onto this part, thereby fitting the other color image into the large screen image of the screen. Exsion TV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1006989U JPH02101683U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1006989U JPH02101683U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101683U true JPH02101683U (en) | 1990-08-13 |
Family
ID=31217399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1006989U Pending JPH02101683U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101683U (en) |
-
1989
- 1989-01-31 JP JP1006989U patent/JPH02101683U/ja active Pending
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