JPS6230485U - - Google Patents
Info
- Publication number
- JPS6230485U JPS6230485U JP12037885U JP12037885U JPS6230485U JP S6230485 U JPS6230485 U JP S6230485U JP 12037885 U JP12037885 U JP 12037885U JP 12037885 U JP12037885 U JP 12037885U JP S6230485 U JPS6230485 U JP S6230485U
- Authority
- JP
- Japan
- Prior art keywords
- projection
- lens
- green
- red
- focuses
- 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 2
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Description
第１図は本考案の一実施例の投写型テレビジヨ
ンを示し、ａは側面図、ｂは投写管の配置図、第
２図は従来の投写型テレビジヨンを示し、ａは側
面図、ｂは投写管の配置図、第３図はその光学展
開図である。
１……投写管、１Ｇ……緑投写管、１Ｒ……赤
投写管、１Ｂ……青投写管、２，２Ｇ，２Ｒ，２
Ｂ……レンズ、５……透過スクリーン、６Ｇ，６
Ｒ，６Ｂ……フエイスプレート。
Fig. 1 shows a projection television according to an embodiment of the present invention, a is a side view, b is a layout of the projection tube, and Fig. 2 is a conventional projection television, a is a side view, b 3 is a layout diagram of the projection tube, and FIG. 3 is an optical development diagram thereof. 1...Projection tube, 1G...Green projection tube, 1R...Red projection tube, 1B...Blue projection tube, 2, 2G, 2R, 2
B... Lens, 5... Transparent screen, 6G, 6
R, 6B...Face plate.
Claims (1)
共に、ミラーで反射させて透過スクリーン上に映
像を映す３管の緑、赤、青の投写管の電子銃の中
心を略横一直線上に並べたことを特徴とする投写
型テレビジヨン。 The centers of the electron guns of the three green, red, and blue projection tubes are aligned horizontally in a straight line, which focuses the image beam from the projection tube using a lens and reflects it using a mirror to project the image onto a transparent screen. A projection television that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12037885U JPS6230485U (en) | 1985-08-06 | 1985-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12037885U JPS6230485U (en) | 1985-08-06 | 1985-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6230485U true JPS6230485U (en) | 1987-02-24 |
Family
ID=31008639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12037885U Pending JPS6230485U (en) | 1985-08-06 | 1985-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230485U (en) |
-
1985
- 1985-08-06 JP JP12037885U patent/JPS6230485U/ja active Pending
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