CN112805619A - 消除器以及利用该消除器的显示装置 - Google Patents

消除器以及利用该消除器的显示装置 Download PDF

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Publication number
CN112805619A
CN112805619A CN201980064839.2A CN201980064839A CN112805619A CN 112805619 A CN112805619 A CN 112805619A CN 201980064839 A CN201980064839 A CN 201980064839A CN 112805619 A CN112805619 A CN 112805619A
Authority
CN
China
Prior art keywords
magnetic
magnet
writing surface
magnetic body
canceller
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.)
Pending
Application number
CN201980064839.2A
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English (en)
Chinese (zh)
Inventor
沃祖英
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.)
Plus Corp
Original Assignee
Plus 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 Plus Corp filed Critical Plus Corp
Publication of CN112805619A publication Critical patent/CN112805619A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • B43L21/00—Blackboard or slate cleaning devices
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
    • 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 
    • G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
    • G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
    • G02F1/1673—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by magnetophoresis

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
CN201980064839.2A 2018-11-09 2019-07-01 消除器以及利用该消除器的显示装置 Pending CN112805619A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018-211012 2018-11-09
JP2018211012A JP2020076900A (ja) 2018-11-09 2018-11-09 イレーザーおよびこれを利用した表示装置
PCT/JP2019/026129 WO2020095476A1 (ja) 2018-11-09 2019-07-01 イレーザーおよびこれを利用した表示装置

Publications (1)

Publication Number Publication Date
CN112805619A true CN112805619A (zh) 2021-05-14

Family

ID=70611862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980064839.2A Pending CN112805619A (zh) 2018-11-09 2019-07-01 消除器以及利用该消除器的显示装置

Country Status (4)

Country Link
JP (1) JP2020076900A (ja)
CN (1) CN112805619A (ja)
TW (1) TW202042195A (ja)
WO (1) WO2020095476A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001188485A (ja) * 1999-12-29 2001-07-10 Pilot Corp 磁性体反転表示パネル用の表示変更部材表示変更部材
JP2003335094A (ja) * 2002-05-20 2003-11-25 Pilot Corporation 磁性体反転表示パネル用の磁性用具
JP2004050593A (ja) * 2002-07-19 2004-02-19 Pilot Corporation 磁性体反転表示パネル用の磁気イレーザー
CN107231812A (zh) * 2015-02-17 2017-10-03 伊英克公司 用于电光显示器的电磁书写装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2001050188A1 (ja) * 1999-12-29 2004-03-04 株式会社パイロット 磁性体反転表示パネル
JP2008122989A (ja) * 2008-01-23 2008-05-29 Chemitec Kk 上消し可能なマイクロカプセル磁気泳動表示シートに用いる消去用磁石
JP5971527B2 (ja) * 2013-05-25 2016-08-17 コニカミノルタ株式会社 磁気泳動表示装置
JP6835383B2 (ja) * 2018-11-01 2021-02-24 Ｚｅｒｏ Ｌａｂ株式会社 磁気消去具、筆記システムおよび表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001188485A (ja) * 1999-12-29 2001-07-10 Pilot Corp 磁性体反転表示パネル用の表示変更部材表示変更部材
JP2003335094A (ja) * 2002-05-20 2003-11-25 Pilot Corporation 磁性体反転表示パネル用の磁性用具
JP2004050593A (ja) * 2002-07-19 2004-02-19 Pilot Corporation 磁性体反転表示パネル用の磁気イレーザー
CN107231812A (zh) * 2015-02-17 2017-10-03 伊英克公司 用于电光显示器的电磁书写装置

Also Published As

Publication number Publication date
WO2020095476A1 (ja) 2020-05-14
TW202042195A (zh) 2020-11-16
JP2020076900A (ja) 2020-05-21

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