WO2011145901A3 - Electronic paper and manufacturing method therefor - Google Patents

Electronic paper and manufacturing method therefor Download PDF

Info

Publication number
WO2011145901A3
WO2011145901A3 PCT/KR2011/003721 KR2011003721W WO2011145901A3 WO 2011145901 A3 WO2011145901 A3 WO 2011145901A3 KR 2011003721 W KR2011003721 W KR 2011003721W WO 2011145901 A3 WO2011145901 A3 WO 2011145901A3
Authority
WO
WIPO (PCT)
Prior art keywords
electronic paper
cell spaces
manufacturing
method therefor
fine particles
Prior art date
Application number
PCT/KR2011/003721
Other languages
French (fr)
Korean (ko)
Other versions
WO2011145901A2 (en
Inventor
박병은
Original Assignee
서울시립대학교산학협력단
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 KR1020100046915A external-priority patent/KR101678692B1/en
Priority claimed from KR1020110038904A external-priority patent/KR20120121121A/en
Application filed by 서울시립대학교산학협력단 filed Critical 서울시립대학교산학협력단
Publication of WO2011145901A2 publication Critical patent/WO2011145901A2/en
Publication of WO2011145901A3 publication Critical patent/WO2011145901A3/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 
    • G02F1/165—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
    • G02F1/1675—Constructional details
    • G02F1/1676—Electrodes
    • 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
    • G02F1/1671—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 involving dry toners
    • 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
    • G02F1/1675—Constructional details
    • G02F1/1679—Gaskets; Spacers; Sealing of cells; Filling or closing of cells
    • G02F1/1681—Gaskets; Spacers; Sealing of cells; Filling or closing of cells having two or more microcells partitioned by walls, e.g. of microcup type

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

The present invention relates to an electronic paper capable of providing a stable display effect using a ferroelectric material, and a manufacturing method therefor. According to the present invention, an electronic paper comprises: a lower substrate; an upper substrate made of a transparent material; a plurality of partition walls provided between the lower substrate and upper substrate to form a plurality of cell spaces; fine particles which are filled in the cell spaces and are charged with positive or negative electricity; and a driving means which is provided under the cell spaces and arranges the positively or negatively charged fine particles at an upper portion or lower portion of the cell spaces.
PCT/KR2011/003721 2010-05-19 2011-05-19 Electronic paper and manufacturing method therefor WO2011145901A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0046915 2010-05-19
KR1020100046915A KR101678692B1 (en) 2010-05-19 2010-05-19 E-Papar ane method of manufacturing the same
KR10-2011-0038904 2011-04-26
KR1020110038904A KR20120121121A (en) 2011-04-26 2011-04-26 E-Papar ane method of manufacturing the same

Publications (2)

Publication Number Publication Date
WO2011145901A2 WO2011145901A2 (en) 2011-11-24
WO2011145901A3 true WO2011145901A3 (en) 2012-02-23

Family

ID=44992231

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003721 WO2011145901A2 (en) 2010-05-19 2011-05-19 Electronic paper and manufacturing method therefor

Country Status (1)

Country Link
WO (1) WO2011145901A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110010080A (en) * 2018-01-05 2019-07-12 元太科技工业股份有限公司 Electrophoretic display device (EPD) and its driving method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195603A2 (en) * 2000-10-04 2002-04-10 Seiko Epson Corporation Electrophoretic device and method of manufacturing it
KR20070077461A (en) * 2006-01-23 2007-07-26 세이코 엡슨 가부시키가이샤 Electrophoretic display sheet, electrophoretic display device, and electronic apparatus
KR20080052022A (en) * 2006-12-07 2008-06-11 한국전자통신연구원 Display device of electrophoresis type and the manufacturing method thereof
KR20090066534A (en) * 2007-12-20 2009-06-24 삼성전자주식회사 An electrophoretic image display element and operating method of the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195603A2 (en) * 2000-10-04 2002-04-10 Seiko Epson Corporation Electrophoretic device and method of manufacturing it
KR20070077461A (en) * 2006-01-23 2007-07-26 세이코 엡슨 가부시키가이샤 Electrophoretic display sheet, electrophoretic display device, and electronic apparatus
KR20080052022A (en) * 2006-12-07 2008-06-11 한국전자통신연구원 Display device of electrophoresis type and the manufacturing method thereof
KR20090066534A (en) * 2007-12-20 2009-06-24 삼성전자주식회사 An electrophoretic image display element and operating method of the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110010080A (en) * 2018-01-05 2019-07-12 元太科技工业股份有限公司 Electrophoretic display device (EPD) and its driving method

Also Published As

Publication number Publication date
WO2011145901A2 (en) 2011-11-24

Similar Documents

Publication Publication Date Title
TW201207540A (en) Display device and method of manufacture thereof
EP2544996A4 (en) Method for manufacturing graphene, transparent electrode and active layer comprising the same, and display, electronic device, optoelectronic device, battery, solar cell, and dye-sensitized solar cell including the electrode and the active layer
WO2008064744A8 (en) A method of preparing polymer dispensed liquid crystal
SI2591094T1 (en) Method of producing recombinant adamts13 in cell culture
IN2015DN01499A (en)
WO2013006363A3 (en) Memory cell structures
EP2735542A4 (en) Graphene sheet, transparent electrode having same, active layer, and display device, electronic device, optoelectronic device, battery, solar cell, and dye-sensitized solar cell including same
WO2012112730A3 (en) Compositions and methods for delivering nucleic acid to a cell
EP2302690A4 (en) Solar battery cell and process for producing the same
EP2407575A4 (en) Transparent conductive film and transparent conductive film laminate, processes for production of same, and silicon thin film solar cell
EP2669953A4 (en) Solar cell and solar cell module
EP2656395A4 (en) Solar cell and manufacturing method of the same
GB201008144D0 (en) Surface modified electrode layers in organic photovoltaic cells
EP2669954A4 (en) Solar cell and solar cell module
WO2012177804A3 (en) IMPROVED CdTe DEVICES AND METHOD OF MANUFACTURING SAME
WO2013008184A3 (en) Photovoltaic modules and methods for making the same
FR2949773B1 (en) SOLID MATERIAL IN THE DIVIDED STATE, METHOD OF MANUFACTURING SUCH MATERIAL AND USE OF SUCH MATERIAL IN A PHOTOVOLTAIC CELL
EP2648229A4 (en) Solar cell module and production method therefor
EP2682195A3 (en) Capacitive transducer
PL2681313T3 (en) A yeast cell for the production of terpenes and uses thereof
WO2011032717A3 (en) Serial connection of thin-layer solar cells
EP2645423A4 (en) Conductive adhesive material, solar cell module, and method for manufacturing same
EP2571060A3 (en) Solar cell module
EP1947722A4 (en) Process for production of fuel cell separators and fuel cells
WO2012175997A3 (en) Cathode electrode material

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11783783

Country of ref document: EP

Kind code of ref document: A2