JPH0327828Y2 - - Google Patents
Info
- Publication number
- JPH0327828Y2 JPH0327828Y2 JP6906584U JP6906584U JPH0327828Y2 JP H0327828 Y2 JPH0327828 Y2 JP H0327828Y2 JP 6906584 U JP6906584 U JP 6906584U JP 6906584 U JP6906584 U JP 6906584U JP H0327828 Y2 JPH0327828 Y2 JP H0327828Y2
- Authority
- JP
- Japan
- Prior art keywords
- medium
- writing head
- writing
- written
- electronic blackboard
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000003086 colorant Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 3
- 239000005041 Mylar™ Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Facsimiles In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6906584U JPS60182193U (ja) | 1984-05-14 | 1984-05-14 | 電子黒板装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6906584U JPS60182193U (ja) | 1984-05-14 | 1984-05-14 | 電子黒板装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60182193U JPS60182193U (ja) | 1985-12-03 |
| JPH0327828Y2 true JPH0327828Y2 (US06633600-20031014-M00021.png) | 1991-06-17 |
Family
ID=30604390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6906584U Granted JPS60182193U (ja) | 1984-05-14 | 1984-05-14 | 電子黒板装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60182193U (US06633600-20031014-M00021.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0420080Y2 (US06633600-20031014-M00021.png) * | 1985-12-28 | 1992-05-07 |
-
1984
- 1984-05-14 JP JP6906584U patent/JPS60182193U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60182193U (ja) | 1985-12-03 |
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