SG91320A1 - Magnetic material-inverting display panel - Google Patents

Magnetic material-inverting display panel

Info

Publication number
SG91320A1
SG91320A1 SG200007678A SG200007678A SG91320A1 SG 91320 A1 SG91320 A1 SG 91320A1 SG 200007678 A SG200007678 A SG 200007678A SG 200007678 A SG200007678 A SG 200007678A SG 91320 A1 SG91320 A1 SG 91320A1
Authority
SG
Singapore
Prior art keywords
display panel
display
magnetic
magnetic material
pole
Prior art date
Application number
SG200007678A
Other languages
English (en)
Inventor
Ikeda Masahiko
Misawa Hideki
Yokoyama Takeo
Original Assignee
Pilot Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2000054750A external-priority patent/JP4571726B2/ja
Application filed by Pilot Kk filed Critical Pilot Kk
Publication of SG91320A1 publication Critical patent/SG91320A1/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/17—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/172—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G02F1/091—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect based on magneto-absorption or magneto-reflection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
SG200007678A 2000-01-26 2000-12-28 Magnetic material-inverting display panel SG91320A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000054750A JP4571726B2 (ja) 1999-11-10 2000-01-26 磁性体反転表示パネル

Publications (1)

Publication Number Publication Date
SG91320A1 true SG91320A1 (en) 2002-09-17

Family

ID=18575961

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200007678A SG91320A1 (en) 2000-01-26 2000-12-28 Magnetic material-inverting display panel

Country Status (9)

Country Link
US (1) US6419498B1 (no)
EP (1) EP1120768B1 (no)
AT (1) ATE341066T1 (no)
AU (1) AU773093B2 (no)
CA (1) CA2332081A1 (no)
DE (1) DE60030946T2 (no)
NO (1) NO20010438L (no)
RU (1) RU2222035C2 (no)
SG (1) SG91320A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6878306B2 (en) * 2001-05-10 2005-04-12 Tsuen Lee Metals & Plastic Toys Co., Ltd. Magnetic writing screen dispersion medium
US6538572B2 (en) * 2001-07-30 2003-03-25 Sensormatic Electronics Corporation Printed bias magnet for electronic article surveillance marker
US20080274445A1 (en) * 2004-01-29 2008-11-06 Kabushiki Kaisha Pilot Corporation (Also Trading As Pilot Corporation) Reversal Magnetic Display Panel
FR2893748B1 (fr) * 2005-11-23 2008-01-04 Essilor Int Demonstrateur antistatique
US9934639B2 (en) * 2015-01-20 2018-04-03 Esker Coffey Method for magnetic detection of anomalies in precious metals
CN112305802B (zh) * 2019-08-02 2022-11-25 江苏集萃智能液晶科技有限公司 一种磁力局部擦除液晶手写板

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368952A (en) * 1979-12-11 1983-01-18 Pilot Man-Nen-Hitsu Kabushiki Kaisha Magnetic display panel using reversal magnetism

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982334A (en) * 1970-03-27 1976-09-28 Thalatta, Inc. Compartmentalized micromagnet display device
CA1023457A (en) * 1974-06-10 1977-12-27 Ncr Corporation Magnetically-responsive color shutter
JPS5947676B2 (ja) * 1977-04-11 1984-11-20 株式会社パイロット 磁気パネル
JPS561976A (en) * 1979-06-20 1981-01-10 Pilot Pen Co Ltd Panel for magnetic display
JPS5932796A (ja) 1982-08-16 1984-02-22 Nikki Koji Kk 熱交換器のチユ−ブ内面清掃方法
US5295837A (en) * 1989-11-16 1994-03-22 The Ohio Art Company Magnetic visual display
CA2070068C (en) * 1992-05-29 2000-07-04 Masayuki Nakanishi Magnetic display system
JPH06171292A (ja) * 1992-12-03 1994-06-21 Pilot Corp:The 磁気表示パネル
JP2826301B2 (ja) * 1996-07-25 1998-11-18 株式会社パイロット 磁気泳動表示用パネル
JP3200382B2 (ja) * 1996-12-11 2001-08-20 株式会社パイロット 磁気表示用分散組成物
AU734006B2 (en) * 1997-09-12 2001-05-31 Takara Co., Ltd. Infant toy for drawing colored picture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368952A (en) * 1979-12-11 1983-01-18 Pilot Man-Nen-Hitsu Kabushiki Kaisha Magnetic display panel using reversal magnetism

Also Published As

Publication number Publication date
AU7258000A (en) 2001-08-02
AU773093B2 (en) 2004-05-13
DE60030946T2 (de) 2007-05-03
EP1120768B1 (en) 2006-09-27
ATE341066T1 (de) 2006-10-15
NO20010438L (no) 2001-07-27
CA2332081A1 (en) 2001-07-26
NO20010438D0 (no) 2001-01-25
DE60030946D1 (de) 2006-11-09
EP1120768A2 (en) 2001-08-01
RU2222035C2 (ru) 2004-01-20
EP1120768A3 (en) 2003-03-26
US6419498B1 (en) 2002-07-16

Similar Documents

Publication Publication Date Title
US6810612B2 (en) Signboard structure enabling quick and detachable assembling of a face panel thereof
US20060093858A1 (en) Front face erasable microcapsule magnetophoretic display sheet, erasing magnet and writing magnet
FR2387484A1 (fr) Panneau magnetique pour dispositif d'affichage
CA2416847A1 (en) Privacy screen assembly
EP1369458A4 (en) "HARDENERS, HARDENABLE COMPOSITIONS, COMPOSITIONS FOR OPTICAL MATERIALS, THEIR MANUFACTURE AND LIQUID CRYSTAL DISPLAYS AND LEDs PRODUCED BY USING THE MATERIALS"
TW344080B (en) Color filter composition, color display device, and production method of same
SG91320A1 (en) Magnetic material-inverting display panel
EP0939388A3 (en) Magnetic display device
GB2394825A (en) Screen mounting apparatus
SG91332A1 (en) Magnetic material-inverting display panel
JPS6442683A (en) Particle rotation type display
US6216375B1 (en) Sign decoration system
DE69704523D1 (de) Anzeigetafel, die unter dem Einfluss eines Magnetfeldes migrierende Partikel enthält
ES2169324T3 (es) Composicion de dispersion para panel de representacion magnetica.
AU7777700A (en) Liquid crystalline phenol esters
TW200513777A (en) Magnetic particle migration reversing display panel and display method by magnetic particle migration reversing
CN208271528U (zh) 一种用于文化传播的太阳能广告牌
EP0370592A3 (en) Magnetically supported display
DE69810278D1 (de) Mehrzweckwerbevorrichtung
HK1044401A1 (zh) 展示裝置
GR3022307T3 (en) Method and device for delivering a substance into the bulk of an open-pore material, and resulting material.
KR200402288Y1 (ko) 전자잉크를 이용한 메세지 표시장치
ATE213903T1 (de) Pflanzsubstrat
CN1048355A (zh) 永磁两色书写板
JPS6111375U (ja) 美術品の保護部材