JPH0195858U - - Google Patents
Info
- Publication number
- JPH0195858U JPH0195858U JP19131687U JP19131687U JPH0195858U JP H0195858 U JPH0195858 U JP H0195858U JP 19131687 U JP19131687 U JP 19131687U JP 19131687 U JP19131687 U JP 19131687U JP H0195858 U JPH0195858 U JP H0195858U
- Authority
- JP
- Japan
- Prior art keywords
- image
- external screen
- lens system
- reading
- transparent sheet
- 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 3
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図ａは本考案の実施例の構成図、第１図ｂ
は外部スクリーン、第２図は外部スクリーンへ透
明シートの画像を投影した様子を示す説明図、第
３図は外部スクリーンに投影像と、加えた画像を
配置した説明図である。
１……透明シート、２……原稿台、４……投影
ランプ、８……投影レンズ、９……外部スクリー
ン、１５……ロツドレンズアレイ、１６……ＣＣ
Ｄセンサアレイ。
Figure 1a is a configuration diagram of an embodiment of the present invention, Figure 1b
is an external screen, FIG. 2 is an explanatory diagram showing how the image of the transparent sheet is projected onto the external screen, and FIG. 3 is an explanatory diagram showing the projected image and the added image arranged on the external screen. 1... Transparent sheet, 2... Document table, 4... Projection lamp, 8... Projection lens, 9... External screen, 15... Rod lens array, 16... CC
D sensor array.
Claims (1)
クリーンに投影することが可能な装置において、
その投影に用いるレンズ系を外部スクリーンの表
面に加えた画像の読取りのためのレンズ系として
用いることを特徴とした画像読取り装置。 In a device capable of projecting an image on a transparent sheet placed on a document table onto an external screen,
An image reading device characterized in that a lens system used for projection is used as a lens system for reading an image added to the surface of an external screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19131687U JPH0195858U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19131687U JPH0195858U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195858U true JPH0195858U (en) | 1989-06-26 |
Family
ID=31482235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19131687U Pending JPH0195858U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195858U (en) |
-
1987
- 1987-12-18 JP JP19131687U patent/JPH0195858U/ja active Pending
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