DE69809645D1 - Anzeigeblatt mit magnetischen Mikrokapseln und Verfahren dazu - Google Patents

Anzeigeblatt mit magnetischen Mikrokapseln und Verfahren dazu

Info

Publication number
DE69809645D1
DE69809645D1 DE69809645T DE69809645T DE69809645D1 DE 69809645 D1 DE69809645 D1 DE 69809645D1 DE 69809645 T DE69809645 T DE 69809645T DE 69809645 T DE69809645 T DE 69809645T DE 69809645 D1 DE69809645 D1 DE 69809645D1
Authority
DE
Germany
Prior art keywords
sheet
film
ray curable
curable resin
layer
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
Application number
DE69809645T
Other languages
English (en)
Other versions
DE69809645T2 (de
Inventor
Takashi Iwasaki
Sadatoshi Igaue
Tutomo Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemitech Inc
Original Assignee
Chemitech Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16090578&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69809645(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemitech Inc filed Critical Chemitech Inc
Application granted granted Critical
Publication of DE69809645D1 publication Critical patent/DE69809645D1/de
Publication of DE69809645T2 publication Critical patent/DE69809645T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils

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)
  • Manufacturing Of Micro-Capsules (AREA)
DE69809645T 1997-07-07 1998-07-03 Anzeigeblatt mit magnetischen Mikrokapseln und Verfahren dazu Expired - Lifetime DE69809645T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9180857A JP2841294B1 (ja) 1997-07-07 1997-07-07 マイクロカプセル磁気表示シート及びその製造方法

Publications (2)

Publication Number Publication Date
DE69809645D1 true DE69809645D1 (de) 2003-01-09
DE69809645T2 DE69809645T2 (de) 2003-08-14

Family

ID=16090578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809645T Expired - Lifetime DE69809645T2 (de) 1997-07-07 1998-07-03 Anzeigeblatt mit magnetischen Mikrokapseln und Verfahren dazu

Country Status (7)

Country Link
US (1) US6299972B1 (de)
EP (1) EP0890939B1 (de)
JP (1) JP2841294B1 (de)
CN (1) CN1139905C (de)
AT (1) ATE228698T1 (de)
DE (1) DE69809645T2 (de)
HK (1) HK1016724A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3587435B2 (ja) * 1998-10-16 2004-11-10 株式会社タカラ 表示パネル
AU2575700A (en) 1999-02-19 2000-09-04 Nok Corporation Method for producing display panel and display panel
JP4089808B2 (ja) * 2001-12-25 2008-05-28 ケミテック株式会社 上消し可能なマイクロカプセル磁気泳動表示シート
TW578121B (en) 2002-03-21 2004-03-01 Sipix Imaging Inc Magnetophoretic and electromagnetophoretic display
US7113323B2 (en) 2002-03-21 2006-09-26 Sipix Imaging, Inc. Magnetophoretic and electromagnetophoretic displays
US7580180B2 (en) 2002-03-21 2009-08-25 Sipix Imaging, Inc. Magnetophoretic and electromagnetophoretic displays
JP4171385B2 (ja) * 2003-09-17 2008-10-22 株式会社日本触媒 マイクロカプセル担持シートの製造方法
US20090247042A1 (en) * 2006-12-08 2009-10-01 Koehler Steven M Magnetic support surface with magnetic shapes
JP2010102293A (ja) * 2008-09-26 2010-05-06 Toppan Printing Co Ltd マイクロカプセル型電気泳動式表示パネルとその製造方法
KR101613635B1 (ko) * 2008-10-31 2016-04-20 삼성전자주식회사 마이크로캡슐, 이를 포함하는 구조체, 이를 포함하는 물품 및 이의 제조 방법
US20110097699A1 (en) * 2009-10-24 2011-04-28 Shengmin Wen Magnetically erasable writable educational flash card and method for making the same
JP6021644B2 (ja) * 2009-12-22 2016-11-09 アイエスピー インヴェストメンツ インコーポレイテッドＩｓｐ Ｉｎｖｅｓｔｍｅｎｔｓ Ｉｎｃ． マイクロカプセルおよびマイクロカプセルの製造方法
KR101691154B1 (ko) * 2010-03-05 2017-01-02 삼성전자주식회사 발향셀 어레이 기판, 후각 정보 전달 장치 및 전자장치
CN103246122B (zh) * 2013-05-07 2015-07-29 京东方科技集团股份有限公司 电子墨水胶囊制作设备及方法
KR101808228B1 (ko) * 2017-08-23 2017-12-13 주식회사 씨케이머티리얼즈랩 자성 유체 디스플레이
CN111205912B (zh) * 2020-01-19 2021-03-30 清华大学 一种智能存储型纳米颗粒的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283438A (en) * 1979-12-26 1981-08-11 Magnavox Government And Industrial Electronics Company Method for individually encapsulating magnetic particles
JPS6485268A (en) 1987-09-25 1989-03-30 Kemitetsuku Kk Ultraviolet ray and moisture curable adhesive composition
US5057363A (en) * 1989-12-27 1991-10-15 Japan Capsular Products Inc. Magnetic display system
US5151032A (en) * 1990-07-13 1992-09-29 Kabushiki Kaisha Pilot Magnetophoretic display panel
JPH0569502A (ja) 1991-09-13 1993-03-23 Nok Corp マイクロカプセル層付着体
CA2070068C (en) * 1992-05-29 2000-07-04 Masayuki Nakanishi Magnetic display system
JPH0759626A (ja) 1993-08-20 1995-03-07 Dainippon Printing Co Ltd 化粧板
JPH07182695A (ja) 1993-12-24 1995-07-21 Canon Inc 光学的情報記録媒体およびその製造方法
GB2292119B (en) * 1994-08-10 1998-12-30 Chemitech Inc A process for producing a magnetic display sheet using microcapsules
JPH08297470A (ja) 1995-02-27 1996-11-12 Chemitec Kk マイクロカプセル磁気表示板及びその製造方法
JP3013649U (ja) * 1995-01-13 1995-07-18 株式会社トミー 磁気ペン

Also Published As

Publication number Publication date
JPH1124113A (ja) 1999-01-29
CN1139905C (zh) 2004-02-25
HK1016724A1 (en) 1999-12-03
DE69809645T2 (de) 2003-08-14
ATE228698T1 (de) 2002-12-15
CN1204830A (zh) 1999-01-13
JP2841294B1 (ja) 1998-12-24
US6299972B1 (en) 2001-10-09
EP0890939B1 (de) 2002-11-27
EP0890939A1 (de) 1999-01-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CHEMITECH INC., FUCHU, TOKIO/TOKYO, JP

Owner name: DAINIPPON INK AND CHEMICALS, INC., TOKIO/TOKYO, JP

8327 Change in the person/name/address of the patent owner

Owner name: CHEMITECH INC., FUCHU, TOKIO/TOKYO, JP