JPS62181932U - - Google Patents
Info
- Publication number
- JPS62181932U JPS62181932U JP6814486U JP6814486U JPS62181932U JP S62181932 U JPS62181932 U JP S62181932U JP 6814486 U JP6814486 U JP 6814486U JP 6814486 U JP6814486 U JP 6814486U JP S62181932 U JPS62181932 U JP S62181932U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- display
- panels
- fine particles
- magnetic 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.)
- Granted
Links
- 238000000838 magnetophoresis Methods 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000005389 magnetism Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Description
第１図ａおよびｂは本考案の一実施例の磁気泳
動デイスプレイ装置の正面図及び断面図、第２図
は磁気泳動パネルの構成を詳細に示す断面図、第
３図は磁気シートへの書きこみの様子を示す図で
ある。
１……磁気泳動用パネル、２……ヘツドアツセ
ンブリ、３……ガイド、４……記録ヘツドユニツ
ト、５……消去用フエライトヘツド、１１……透
明板、１２……磁気シート、１３……スペーサ、
１４……磁気泳動媒体、１５……磁気ヘツド。
Figures 1a and b are a front view and a sectional view of a magnetophoretic display device according to an embodiment of the present invention, Figure 2 is a sectional view showing the structure of a magnetophoretic panel in detail, and Figure 3 is a drawing on a magnetic sheet. It is a figure showing the state of the congestion. DESCRIPTION OF SYMBOLS 1... Magnetophoresis panel, 2... Head assembly, 3... Guide, 4... Recording head unit, 5... Ferrite head for erasing, 11... Transparent plate, 12... Magnetic sheet, 13... Spacer ,
14... Magnetophoretic medium, 15... Magnetic head.
Claims (1)
パネルの間に封入し、磁気により磁気微粒子を泳
動させて表示を行う磁気泳動デイスプレイ装置に
おいて、 前記２枚のパネルのうちの一方を磁気書きこみ
可能な磁気シートで構成し、 さらに、磁気シートに磁気書きこみを行うため
の磁気ヘツドをパネルの磁気シート裏面に移動可
能に設けたことを特徴とする磁気泳動デイスプレ
イ装置。[Claims for Utility Model Registration] A magnetophoretic display device in which magnetic fine particles and a liquid medium for holding them are sealed between two panels, and the magnetic fine particles are electrophoresed by magnetism to display a display, A magnetophoresis device characterized in that one of the panels is composed of a magnetic sheet capable of magnetic writing, and further a magnetic head for performing magnetic writing on the magnetic sheet is movably provided on the back side of the magnetic sheet of the panel. Display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986068144U JPH052895Y2 (en) | 1986-05-08 | 1986-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986068144U JPH052895Y2 (en) | 1986-05-08 | 1986-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62181932U true JPS62181932U (en) | 1987-11-18 |
| JPH052895Y2 JPH052895Y2 (en) | 1993-01-25 |
Family
ID=30907688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986068144U Expired - Lifetime JPH052895Y2 (en) | 1986-05-08 | 1986-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052895Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002082363A (en) * | 2000-07-05 | 2002-03-22 | Pilot Corp | Magnetic material inversion display device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237059A (en) * | 1975-09-18 | 1977-03-22 | Pilot Pen Co Ltd:The | Magnetrophresis indication apparatus |
| JPS5468252A (en) * | 1977-11-10 | 1979-06-01 | Matsushita Electric Ind Co Ltd | Mageneic fluid recording method |
-
1986
- 1986-05-08 JP JP1986068144U patent/JPH052895Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5237059A (en) * | 1975-09-18 | 1977-03-22 | Pilot Pen Co Ltd:The | Magnetrophresis indication apparatus |
| JPS5468252A (en) * | 1977-11-10 | 1979-06-01 | Matsushita Electric Ind Co Ltd | Mageneic fluid recording method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002082363A (en) * | 2000-07-05 | 2002-03-22 | Pilot Corp | Magnetic material inversion display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052895Y2 (en) | 1993-01-25 |
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