JPS6482024A - Image output device - Google Patents
Image output deviceInfo
- Publication number
- JPS6482024A JPS6482024A JP24219587A JP24219587A JPS6482024A JP S6482024 A JPS6482024 A JP S6482024A JP 24219587 A JP24219587 A JP 24219587A JP 24219587 A JP24219587 A JP 24219587A JP S6482024 A JPS6482024 A JP S6482024A
- Authority
- JP
- Japan
- Prior art keywords
- projection
- image
- projection body
- screen
- optical system
- 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
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Abstract
PURPOSE:To use a light source for illumination in common by providing a 1st optical system which forms an image of projection light from a 1st projection body and a 2nd optical system which projects a composite image consisting of the image based upon the 1st projection body and an image of a 2nd projection body. CONSTITUTION:When the composite image consisting of the image based upon the 1st projection body 2 such as a slide and the image of the 2nd projection body 4 such as a character sheet is projected on a screen 6, the 1st and 2nd projection bodies 2 and 4 are arranged in the 1st and 2nd optical systems 11 and 12 from insertion openings 3 and 5 and the light source 13 is turned on while a shutter 24 is switched and arranged at a nonreflection position P2. Then the projection light from the 1st projection body 2 in the 1st optical system 11 is reflected by a half-mirror 17 to form its image on a Fresnel concave mirror 18, and the image based upon the 1st projection and the image of the 2nd projection body 4 are put together at said image formation position. Then this composite image is guided to a projection optical path 21 and projected on the screen 6. The matching, etc., between the images of the 1st 2nd projection bodies 2 and 4 is easily confirmed on the screen 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24219587A JPS6482024A (en) | 1987-09-25 | 1987-09-25 | Image output device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24219587A JPS6482024A (en) | 1987-09-25 | 1987-09-25 | Image output device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6482024A true JPS6482024A (en) | 1989-03-28 |
Family
ID=17085697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24219587A Pending JPS6482024A (en) | 1987-09-25 | 1987-09-25 | Image output device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6482024A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2204990A1 (en) | 2001-06-15 | 2010-07-07 | Sharp Kabushiki Kaisha | Data recording method, data editing method and data decoding method and apparatus and recording medium thereon |
| US7931321B2 (en) | 2009-01-29 | 2011-04-26 | First Line Technology, Llc | Bus stretcher conversion kit |
-
1987
- 1987-09-25 JP JP24219587A patent/JPS6482024A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2204990A1 (en) | 2001-06-15 | 2010-07-07 | Sharp Kabushiki Kaisha | Data recording method, data editing method and data decoding method and apparatus and recording medium thereon |
| EP2204989A1 (en) | 2001-06-15 | 2010-07-07 | Sharp Kabushiki Kaisha | Data recording method, data editing method and data decoding method and apparatus and recording medium thereon |
| EP2204988A1 (en) | 2001-06-15 | 2010-07-07 | Sharp Kabushiki Kaisha | Data recording method, data editing method and data decoding method and apparatus and recording medium thereon |
| US7931321B2 (en) | 2009-01-29 | 2011-04-26 | First Line Technology, Llc | Bus stretcher conversion kit |
| US8328260B2 (en) | 2009-01-29 | 2012-12-11 | First Line Technology, Llc | Bus stretcher conversion kit |
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