JPS6419384A - Magnetic display system - Google Patents
Magnetic display systemInfo
- Publication number
- JPS6419384A JPS6419384A JP17570087A JP17570087A JPS6419384A JP S6419384 A JPS6419384 A JP S6419384A JP 17570087 A JP17570087 A JP 17570087A JP 17570087 A JP17570087 A JP 17570087A JP S6419384 A JPS6419384 A JP S6419384A
- Authority
- JP
- Japan
- Prior art keywords
- display
- outside
- magnetic field
- magnetic powder
- flaky
- 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.)
- Granted
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To obtain a recording means which does not require replenishing of writing implements and allows simple writing by displaying and recording characters, etc., by a perpendicular magnetic field acting body on the surface of a display coated with microcapsules including flaky magnetic materials on a base material. CONSTITUTION: The flaky magnetic powder 3 orients parallel with the display surface of the display 1 when the horizontal magnetic field acting body 8 formed with many lines of wirings 9 on the rear surface of the display is acted on the display 1 coated with the microcapsules 4 including the flaky magnetic powder 3 on the base material 2. The incident light from outside is then reflected outside and the surface of the display 1 forms a bright surface. When the perpendicular magnetic field working body 17 consisting of an iron core 18, magnet 19 and holder 20 is pressed to the display surface of the display 1, the flaky magnetic powder 3 of this part attains an erecting state and the incident light from outside exhibit black images without emitting outside. The black images of the characters, etc., are thus recorded on the display surface of the display 1 like writing implements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62175700A JP2709707B2 (en) | 1987-07-14 | 1987-07-14 | Simple magnetic display set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62175700A JP2709707B2 (en) | 1987-07-14 | 1987-07-14 | Simple magnetic display set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6419384A true JPS6419384A (en) | 1989-01-23 |
| JP2709707B2 JP2709707B2 (en) | 1998-02-04 |
Family
ID=16000717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62175700A Expired - Fee Related JP2709707B2 (en) | 1987-07-14 | 1987-07-14 | Simple magnetic display set |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2709707B2 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4846286A (en) * | 1971-10-12 | 1973-07-02 | ||
| JPS4856393A (en) * | 1971-11-16 | 1973-08-08 | ||
| JPS50160046A (en) * | 1974-06-10 | 1975-12-25 | ||
| JPS5513756A (en) * | 1978-07-17 | 1980-01-30 | Nichiro Kegawa Kk | Method of fixing fur to other material |
| JPS60107689A (en) * | 1983-11-16 | 1985-06-13 | 東京磁気印刷株式会社 | Magnetic panel of magnet inversion display |
| JPS62253127A (en) * | 1986-04-25 | 1987-11-04 | Dai Ichi Seiko Co Ltd | Magnetic field sensitive liquid crystal |
| JPS63118078U (en) * | 1987-01-23 | 1988-07-30 |
-
1987
- 1987-07-14 JP JP62175700A patent/JP2709707B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4846286A (en) * | 1971-10-12 | 1973-07-02 | ||
| JPS4856393A (en) * | 1971-11-16 | 1973-08-08 | ||
| JPS50160046A (en) * | 1974-06-10 | 1975-12-25 | ||
| JPS5513756A (en) * | 1978-07-17 | 1980-01-30 | Nichiro Kegawa Kk | Method of fixing fur to other material |
| JPS60107689A (en) * | 1983-11-16 | 1985-06-13 | 東京磁気印刷株式会社 | Magnetic panel of magnet inversion display |
| JPS62253127A (en) * | 1986-04-25 | 1987-11-04 | Dai Ichi Seiko Co Ltd | Magnetic field sensitive liquid crystal |
| JPS63118078U (en) * | 1987-01-23 | 1988-07-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2709707B2 (en) | 1998-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |