JPH0375871B2 - - Google Patents
Info
- Publication number
- JPH0375871B2 JPH0375871B2 JP60227633A JP22763385A JPH0375871B2 JP H0375871 B2 JPH0375871 B2 JP H0375871B2 JP 60227633 A JP60227633 A JP 60227633A JP 22763385 A JP22763385 A JP 22763385A JP H0375871 B2 JPH0375871 B2 JP H0375871B2
- Authority
- JP
- Japan
- Prior art keywords
- display device
- magnetic device
- bulletin board
- magnetic
- housing
- 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 - Lifetime
Links
- 230000005291 magnetic effect Effects 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/37—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements
- G09F9/375—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being movable elements the position of the elements being controlled by the application of a magnetic field
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPG761884 | 1984-10-12 | ||
| AU7618 | 1986-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61114292A JPS61114292A (ja) | 1986-05-31 |
| JPH0375871B2 true JPH0375871B2 (pt) | 1991-12-03 |
Family
ID=3770800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60227633A Granted JPS61114292A (ja) | 1984-10-12 | 1985-10-11 | 表示装置 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS61114292A (pt) |
| KR (1) | KR910005581Y1 (pt) |
| AU (1) | AU578749B2 (pt) |
| BR (1) | BR6501622U (pt) |
| DE (1) | DE8528895U1 (pt) |
| ES (1) | ES547794A0 (pt) |
| FR (1) | FR2571879B1 (pt) |
| IT (1) | IT8523400V0 (pt) |
| NZ (1) | NZ213803A (pt) |
| ZA (1) | ZA857769B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2856830B1 (fr) * | 2003-06-30 | 2005-09-30 | Jean Bernard Perrin | Ecran d'affichage comportant des elements d'image constitues par une ampoule contenant de l'encre et un piston a tete blanche |
| FR3073970B1 (fr) * | 2017-11-17 | 2021-04-30 | Mikael Bitton | Structure tangible, procede associe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5055294A (pt) * | 1973-09-12 | 1975-05-15 | ||
| JPS5216881B2 (pt) * | 1973-11-12 | 1977-05-12 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH455583A (de) * | 1966-10-24 | 1968-07-15 | Contraves Ag | Einrichtung zur Anzeige von wählbaren Schauzeichen |
| JPS5713576Y2 (pt) * | 1975-07-24 | 1982-03-18 | ||
| AU550679B2 (en) * | 1982-12-08 | 1986-03-27 | E.R.G. Management Services Ltd. | Display member |
| WO1984002414A1 (en) * | 1982-12-08 | 1984-06-21 | Roger Samuel Kent | Display member |
-
1985
- 1985-10-09 ZA ZA19857769A patent/ZA857769B/xx unknown
- 1985-10-10 DE DE8528895U patent/DE8528895U1/de not_active Expired
- 1985-10-11 IT IT8523400U patent/IT8523400V0/it unknown
- 1985-10-11 AU AU48791/85A patent/AU578749B2/en not_active Ceased
- 1985-10-11 JP JP60227633A patent/JPS61114292A/ja active Granted
- 1985-10-11 BR BR6501622U patent/BR6501622U/pt unknown
- 1985-10-11 KR KR2019850013195U patent/KR910005581Y1/ko not_active IP Right Cessation
- 1985-10-11 FR FR8515065A patent/FR2571879B1/fr not_active Expired
- 1985-10-11 ES ES547794A patent/ES547794A0/es active Granted
- 1985-10-14 NZ NZ213803A patent/NZ213803A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5055294A (pt) * | 1973-09-12 | 1975-05-15 | ||
| JPS5216881B2 (pt) * | 1973-11-12 | 1977-05-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61114292A (ja) | 1986-05-31 |
| DE8528895U1 (de) | 1985-12-19 |
| IT8523400V0 (it) | 1985-10-11 |
| FR2571879B1 (fr) | 1988-05-06 |
| KR860005256U (ko) | 1986-05-10 |
| FR2571879A1 (fr) | 1986-04-18 |
| ZA857769B (en) | 1986-09-24 |
| AU4879185A (en) | 1986-05-08 |
| AU578749B2 (en) | 1988-11-03 |
| ES8703659A2 (es) | 1987-02-16 |
| ES547794A0 (es) | 1987-02-16 |
| KR910005581Y1 (ko) | 1991-07-27 |
| NZ213803A (en) | 1989-08-29 |
| BR6501622U (pt) | 1986-12-16 |
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