JPH0333511Y2 - - Google Patents
Info
- Publication number
- JPH0333511Y2 JPH0333511Y2 JP7074787U JP7074787U JPH0333511Y2 JP H0333511 Y2 JPH0333511 Y2 JP H0333511Y2 JP 7074787 U JP7074787 U JP 7074787U JP 7074787 U JP7074787 U JP 7074787U JP H0333511 Y2 JPH0333511 Y2 JP H0333511Y2
- Authority
- JP
- Japan
- Prior art keywords
- top plate
- refractive index
- magnetic
- polar resin
- transparent
- 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
- 229920005989 resin Polymers 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 9
- 239000006249 magnetic particle Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 15
- 239000003550 marker Substances 0.000 description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7074787U JPH0333511Y2 (zh) | 1987-05-12 | 1987-05-12 | |
| EP87112334A EP0258791B1 (en) | 1986-08-29 | 1987-08-25 | Magnetic display unit |
| DE8787112334T DE3774375D1 (de) | 1986-08-29 | 1987-08-25 | Magnetische anzeigevorrichtung. |
| US07/091,144 US4750003A (en) | 1986-08-29 | 1987-08-31 | Magnetic display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7074787U JPH0333511Y2 (zh) | 1987-05-12 | 1987-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63180291U JPS63180291U (zh) | 1988-11-21 |
| JPH0333511Y2 true JPH0333511Y2 (zh) | 1991-07-16 |
Family
ID=30912663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7074787U Expired JPH0333511Y2 (zh) | 1986-08-29 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333511Y2 (zh) |
-
1987
- 1987-05-12 JP JP7074787U patent/JPH0333511Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63180291U (zh) | 1988-11-21 |
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