JPH01171688U - - Google Patents
Info
- Publication number
- JPH01171688U JPH01171688U JP6763588U JP6763588U JPH01171688U JP H01171688 U JPH01171688 U JP H01171688U JP 6763588 U JP6763588 U JP 6763588U JP 6763588 U JP6763588 U JP 6763588U JP H01171688 U JPH01171688 U JP H01171688U
- Authority
- JP
- Japan
- Prior art keywords
- writing
- writing medium
- glossy
- electronic
- copied
- 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
- Drawing Aids And Blackboards (AREA)
Description
第１図は本考案の実施例の正面図、第２図は第
１図の縦断面図、第３図はシートの展開図、第４
図、第５図は他の実施例の縦断面図である。
２……シート、２１……光沢のある筆記媒体部
、２２……光沢のない筆記媒体部。
Fig. 1 is a front view of the embodiment of the present invention, Fig. 2 is a vertical sectional view of Fig. 1, Fig. 3 is a developed view of the seat, and Fig. 4 is a front view of the embodiment of the present invention.
FIG. 5 is a longitudinal sectional view of another embodiment. 2... sheet, 21... glossy writing medium section, 22... non-glossy writing medium section.
Claims (1)
媒体上に描かれた画像を読取り、用紙に記録する
電子黒板において、前記筆記媒体の一部を光沢の
ないものとし、投影された画像を写しだすことが
可能なスクリーンとして使用できることを特徴と
する電子黒板。 In electronic blackboards that can be positioned on different sides of the writing section and that read images drawn on a writing medium and record them on paper, a part of the writing medium is made non-glossy and the projected image is copied. An electronic blackboard characterized in that it can be used as a screen that can be used to display images.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6763588U JPH01171688U (en) | 1988-05-23 | 1988-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6763588U JPH01171688U (en) | 1988-05-23 | 1988-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171688U true JPH01171688U (en) | 1989-12-05 |
Family
ID=31293000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6763588U Pending JPH01171688U (en) | 1988-05-23 | 1988-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171688U (en) |
-
1988
- 1988-05-23 JP JP6763588U patent/JPH01171688U/ja active Pending
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