HK1032838A1 - Magnetophoresis type display device and process ofproduction of same - Google Patents

Magnetophoresis type display device and process ofproduction of same

Info

Publication number
HK1032838A1
HK1032838A1 HK01103167A HK01103167A HK1032838A1 HK 1032838 A1 HK1032838 A1 HK 1032838A1 HK 01103167 A HK01103167 A HK 01103167A HK 01103167 A HK01103167 A HK 01103167A HK 1032838 A1 HK1032838 A1 HK 1032838A1
Authority
HK
Hong Kong
Prior art keywords
ofproduction
display device
same
type display
magnetophoresis type
Prior art date
Application number
HK01103167A
Other languages
English (en)
Inventor
Yoshito Nihira
Takahiro Itou
Kenji Imamura
Original Assignee
Takara Corp Ltd
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 JP11023588A external-priority patent/JP3126119B2/ja
Priority claimed from JP02388699A external-priority patent/JP3213591B2/ja
Priority claimed from JP02382699A external-priority patent/JP3430054B2/ja
Priority claimed from JP11476199A external-priority patent/JP3594511B2/ja
Application filed by Takara Corp Ltd filed Critical Takara Corp Ltd
Publication of HK1032838A1 publication Critical patent/HK1032838A1/xx

Links

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
    • 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
    • G02F1/094—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 magnetophoretic effect

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
HK01103167A 1998-10-16 2001-05-04 Magnetophoresis type display device and process ofproduction of same HK1032838A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP29534698A JP3587435B2 (ja) 1998-10-16 1998-10-16 表示パネル
JP11023588A JP3126119B2 (ja) 1999-02-01 1999-02-01 磁気泳動型表示装置
JP02388699A JP3213591B2 (ja) 1999-02-01 1999-02-01 磁気泳動型表示装置およびその製造方法
JP02382699A JP3430054B2 (ja) 1999-02-01 1999-02-01 磁気泳動型カラー表示装置
JP11476199A JP3594511B2 (ja) 1999-04-22 1999-04-22 磁気泳動型表示装置の製造方法

Publications (1)

Publication Number Publication Date
HK1032838A1 true HK1032838A1 (en) 2001-08-03

Family

ID=27520562

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01103167A HK1032838A1 (en) 1998-10-16 2001-05-04 Magnetophoresis type display device and process ofproduction of same

Country Status (11)

Country Link
US (2) US6639579B1 (xx)
EP (1) EP0994455B1 (xx)
JP (1) JP3587435B2 (xx)
KR (1) KR100345653B1 (xx)
CN (1) CN1333380C (xx)
AU (1) AU759565B2 (xx)
CA (1) CA2285833C (xx)
DE (1) DE69931725T2 (xx)
HK (1) HK1032838A1 (xx)
HU (1) HUP9903629A3 (xx)
TW (1) TW405108B (xx)

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JP3587435B2 (ja) * 1998-10-16 2004-11-10 株式会社タカラ 表示パネル
JP3665718B2 (ja) * 1999-09-10 2005-06-29 株式会社タカラ 磁気泳動表示パネル
JP3559741B2 (ja) 1999-12-03 2004-09-02 マークテック株式会社 磁気泳動表示用着色磁性粒子
US7158111B1 (en) 2000-03-30 2007-01-02 Intel Corporation Flexible display
US6462859B1 (en) 2000-10-04 2002-10-08 3M Innovative Properties Company Electromagnetically responsive particle assembly and methods and articles for manufacture and use
US6878306B2 (en) * 2001-05-10 2005-04-12 Tsuen Lee Metals & Plastic Toys Co., Ltd. Magnetic writing screen dispersion medium
US6870661B2 (en) 2001-05-15 2005-03-22 E Ink Corporation Electrophoretic displays containing magnetic particles
US7459218B2 (en) * 2002-01-31 2008-12-02 Majima Laboratory Inc. Rewritable thin image display sheet, image display, and image display system
JP2003222910A (ja) 2002-01-31 2003-08-08 Oji Paper Co Ltd 表示ユニットおよび表示装置
TW578121B (en) * 2002-03-21 2004-03-01 Sipix Imaging Inc Magnetophoretic and electromagnetophoretic display
US7580180B2 (en) 2002-03-21 2009-08-25 Sipix Imaging, Inc. Magnetophoretic and electromagnetophoretic displays
US7113323B2 (en) 2002-03-21 2006-09-26 Sipix Imaging, Inc. Magnetophoretic and electromagnetophoretic displays
US7649674B2 (en) 2002-06-10 2010-01-19 E Ink Corporation Electro-optic display with edge seal
TWI237206B (en) * 2003-05-23 2005-08-01 Compal Electronics Inc Touch panel with magnetic display unit
CN100357993C (zh) * 2004-04-23 2007-12-26 漳立冰 电磁驱动多色显示装置、显示书写装置及其制造方法
KR20060082695A (ko) * 2005-01-13 2006-07-19 엘지전자 주식회사 충돌 대전형 전자종이 표시소자 및 그 구동 방법
US7729038B2 (en) * 2005-10-24 2010-06-01 Bridgestone Corporation Method of manufacturing information display panel
JP5167624B2 (ja) * 2005-12-28 2013-03-21 セイコーエプソン株式会社 電気泳動表示装置及び電子機器
WO2008032248A1 (en) * 2006-09-12 2008-03-20 Koninklijke Philips Electronics N.V. Controllable light guide
ITMO20120305A1 (it) * 2012-12-13 2014-06-14 Carelli Nicola Ing Metodo di produzione di energia da moto di rotolamento
JP6546455B2 (ja) * 2015-06-12 2019-07-17 シャープ株式会社 イレーサ装置および指示入力システム
US10442236B2 (en) 2016-07-28 2019-10-15 Zero Lab Co., Ltd. Magnetic pen
JP6179788B1 (ja) * 2016-07-28 2017-08-16 Ｚｅｒｏ Ｌａｂ株式会社 磁気ペン
MX2019009134A (es) * 2017-02-03 2019-10-09 Martin Eric Recipiente con una superficie de pantalla reescribible magnética.
KR102610376B1 (ko) * 2018-12-21 2023-12-05 이 잉크 코포레이션 자기 전기영동 기입 매체에서 서브-임계 어드레싱 및 소거
CN113071247B (zh) * 2021-04-14 2023-01-24 宫雨乔 一种字体自脱落式电磁书写板
CN114347699B (zh) * 2022-01-12 2023-04-25 诸暨市天硕商贸有限公司 一种借助磁粉进行书写的黑板设备
EP4253079A1 (en) * 2022-03-31 2023-10-04 BIC Violex Single Member S.A. Tracing device

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JPH09212110A (ja) * 1996-01-30 1997-08-15 Sony Corp 表示装置
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JP2841294B1 (ja) * 1997-07-07 1998-12-24 ケミテック株式会社 マイクロカプセル磁気表示シート及びその製造方法
JP3382532B2 (ja) 1997-09-12 2003-03-04 株式会社タカラ 磁気泳動表示パネル
JP3587435B2 (ja) * 1998-10-16 2004-11-10 株式会社タカラ 表示パネル

Also Published As

Publication number Publication date
KR100345653B1 (ko) 2002-07-27
JP3587435B2 (ja) 2004-11-10
AU759565B2 (en) 2003-04-17
CA2285833C (en) 2002-12-31
DE69931725D1 (de) 2006-07-20
US6756964B2 (en) 2004-06-29
EP0994455A2 (en) 2000-04-19
EP0994455A3 (en) 2002-11-13
JP2000122577A (ja) 2000-04-28
TW405108B (en) 2000-09-11
CA2285833A1 (en) 2000-04-16
CN1333380C (zh) 2007-08-22
CN1272665A (zh) 2000-11-08
HUP9903629A3 (en) 2003-02-28
US20030218600A1 (en) 2003-11-27
US6639579B1 (en) 2003-10-28
KR20000029109A (ko) 2000-05-25
EP0994455B1 (en) 2006-06-07
DE69931725T2 (de) 2006-10-12
HUP9903629A2 (hu) 2001-06-28
AU5402299A (en) 2000-04-20
HU9903629D0 (en) 1999-12-28

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Legal Events

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

Effective date: 20111016