HK1035051A1 - Magnetic material-inverting display panel - Google Patents

Magnetic material-inverting display panel

Info

Publication number
HK1035051A1
HK1035051A1 HK01105613A HK01105613A HK1035051A1 HK 1035051 A1 HK1035051 A1 HK 1035051A1 HK 01105613 A HK01105613 A HK 01105613A HK 01105613 A HK01105613 A HK 01105613A HK 1035051 A1 HK1035051 A1 HK 1035051A1
Authority
HK
Hong Kong
Prior art keywords
display panel
display
magnetic
magnetic material
inverting
Prior art date
Application number
HK01105613A
Other languages
English (en)
Inventor
Masami Tokunaga
Masahiko Ikeda
Takeo Yokoyama
Hideki Misawa
Original Assignee
Pilot Corp
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
Application filed by Pilot Corp filed Critical Pilot Corp
Publication of HK1035051A1 publication Critical patent/HK1035051A1/xx

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/23—Sheet including cover or casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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)
HK01105613A 2000-01-26 2001-08-13 Magnetic material-inverting display panel HK1035051A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000054751 2000-01-26
JP2000239169A JP4748624B2 (ja) 2000-01-26 2000-07-04 磁性体反転表示パネル

Publications (1)

Publication Number Publication Date
HK1035051A1 true HK1035051A1 (en) 2001-11-09

Family

ID=26586449

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01105613A HK1035051A1 (en) 2000-01-26 2001-08-13 Magnetic material-inverting display panel

Country Status (12)

Country Link
US (1) US6585523B2 (xx)
EP (1) EP1120769B1 (xx)
JP (1) JP4748624B2 (xx)
KR (1) KR100691095B1 (xx)
CN (1) CN1165024C (xx)
AT (1) ATE339751T1 (xx)
AU (1) AU776227B2 (xx)
CA (1) CA2332404C (xx)
DE (1) DE60122950T2 (xx)
HK (1) HK1035051A1 (xx)
NO (1) NO20010437L (xx)
SG (1) SG91332A1 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002323876A (ja) * 2001-04-24 2002-11-08 Nec Corp 液晶表示装置における画像表示方法及び液晶表示装置
US7607919B2 (en) * 2003-02-06 2009-10-27 Kabushiki Kaisha Pilot Corporation Magnetic substance display panel
JP4632254B2 (ja) * 2004-01-29 2011-02-16 株式会社パイロットコーポレーション 反転型の磁気表示パネル
FR2893748B1 (fr) * 2005-11-23 2008-01-04 Essilor Int Demonstrateur antistatique
JP2007219080A (ja) * 2006-02-15 2007-08-30 Bridgestone Corp 表示媒体を構成する表示用粒子およびそれを用いた情報表示用パネル
US9095939B2 (en) * 2013-07-31 2015-08-04 Earth Magnets Mfg. (Kai Ping) Co., Ltd. Method and apparatus for manufacturing magnetic drawing board
CN105400738B (zh) * 2015-12-29 2018-08-10 付琥 一种改进的低频细胞循环分选方法及其分选系统
EP3557563B1 (en) * 2016-12-19 2021-11-17 P&I System Three-dimensional advertisement device

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406363A (en) * 1966-05-26 1968-10-15 Clarence R. Tate Multicolored micromagnets
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
JPS51126095A (en) * 1975-04-24 1976-11-02 Daiji Amamiya Element plate by permanent magnetic sphere
JPS5947676B2 (ja) 1977-04-11 1984-11-20 株式会社パイロット 磁気パネル
EP0010354B1 (en) * 1978-09-19 1983-07-20 Malcolm Francis Fox A magnetic panel and a display assembly incorporating such panel
JPS561976A (en) 1979-06-20 1981-01-10 Pilot Pen Co Ltd Panel for magnetic display
JPS5932796B2 (ja) * 1979-12-11 1984-08-10 株式会社パイロット 磁石反転表示磁気パネル
JPS56120396A (en) * 1980-02-28 1981-09-21 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
JP2860790B2 (ja) * 1987-08-10 1999-02-24 富士ゼロックス 株式会社 粒子回転型ディスプレイ
US5295837A (en) * 1989-11-16 1994-03-22 The Ohio Art Company Magnetic visual display
US5151032A (en) * 1990-07-13 1992-09-29 Kabushiki Kaisha Pilot Magnetophoretic display panel
JP3184212B2 (ja) 1990-11-29 2001-07-09 株式会社リコー カラー表示用パネル、カラー表示装置及びそれを用いたカラー表示方法
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
JP3563863B2 (ja) * 1996-02-09 2004-09-08 大日本印刷株式会社 カバーテープ
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
US6235378B1 (en) * 1998-11-12 2001-05-22 James T. Lowder Composite magnetic sheet
JP4571726B2 (ja) * 1999-11-10 2010-10-27 株式会社パイロットコーポレーション 磁性体反転表示パネル

Also Published As

Publication number Publication date
EP1120769A3 (en) 2003-04-09
DE60122950D1 (de) 2006-10-26
KR20010077947A (ko) 2001-08-20
US6585523B2 (en) 2003-07-01
JP4748624B2 (ja) 2011-08-17
ATE339751T1 (de) 2006-10-15
EP1120769B1 (en) 2006-09-13
AU1664301A (en) 2001-07-12
SG91332A1 (en) 2002-09-17
CN1165024C (zh) 2004-09-01
JP2001281710A (ja) 2001-10-10
NO20010437L (no) 2001-07-27
AU776227B2 (en) 2004-09-02
NO20010437D0 (no) 2001-01-25
CA2332404C (en) 2006-11-07
DE60122950T2 (de) 2007-05-10
CN1319505A (zh) 2001-10-31
KR100691095B1 (ko) 2007-03-09
US20010018108A1 (en) 2001-08-30
EP1120769A2 (en) 2001-08-01
CA2332404A1 (en) 2001-07-26

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Legal Events

Date Code Title Description
AS Change of ownership

Owner name: KABUSHIKI KAISHA PILOT CORPORATION

Free format text: FORMER OWNER(S): KABUSHIKI KAISHA PILOT

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100126