IN2014MN01520A - - Google Patents

Info

Publication number
IN2014MN01520A
IN2014MN01520A IN1520MUN2014A IN2014MN01520A IN 2014MN01520 A IN2014MN01520 A IN 2014MN01520A IN 1520MUN2014 A IN1520MUN2014 A IN 1520MUN2014A IN 2014MN01520 A IN2014MN01520 A IN 2014MN01520A
Authority
IN
India
Prior art keywords
microcups
shape
present
microcup
designs
Prior art date
Application number
Inventor
Bo Ru Yang
Craig Lin
Yih Ming KANG
Original Assignee
E Ink California
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 E Ink California filed Critical E Ink California
Publication of IN2014MN01520A publication Critical patent/IN2014MN01520A/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
    • G02F1/166—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
    • G02F1/1675—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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention is directed to an electrophoretic display film comprising: a) microcups each having a first shape and b) remaining microcups which take up at least 10% of the total number of microcups and have shapes different from the first shape. The microcup designs of the present invention not only may reduce the Moir pattern but it may also make the defects of the microcup walls much less noticeable and therefore increase the cutting yield.
IN1520MUN2014 2012-02-14 2013-02-12 IN2014MN01520A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261598725P 2012-02-14 2012-02-14
PCT/US2013/025769 WO2013122952A1 (en) 2012-02-14 2013-02-12 Microcup designs for electrophoretic display

Publications (1)

Publication Number Publication Date
IN2014MN01520A true IN2014MN01520A (en) 2015-05-01

Family

ID=48945363

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1520MUN2014 IN2014MN01520A (en) 2012-02-14 2013-02-12

Country Status (8)

Country Link
US (1) US8891156B2 (en)
EP (2) EP2815272B1 (en)
JP (2) JP6120882B2 (en)
CN (3) CN104204930B (en)
ES (2) ES2744247T3 (en)
IN (1) IN2014MN01520A (en)
TW (1) TWI635344B (en)
WO (1) WO2013122952A1 (en)

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* Cited by examiner, † Cited by third party
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US9291872B1 (en) * 2012-02-07 2016-03-22 E Ink California, Llc Electrophoretic display design
US10401668B2 (en) 2012-05-30 2019-09-03 E Ink California, Llc Display device with visually-distinguishable watermark area and non-watermark area
JP2014219637A (en) * 2013-05-10 2014-11-20 大日本印刷株式会社 Reflective display device
US10852615B2 (en) 2014-12-02 2020-12-01 University Of Cincinnati Two particle electrophoretic laminate for use with smart windows with reduced diffraction
US10802373B1 (en) 2017-06-26 2020-10-13 E Ink Corporation Reflective microcells for electrophoretic displays and methods of making the same
US10921676B2 (en) 2017-08-30 2021-02-16 E Ink Corporation Electrophoretic medium
US10698265B1 (en) 2017-10-06 2020-06-30 E Ink California, Llc Quantum dot film
US11397366B2 (en) 2018-08-10 2022-07-26 E Ink California, Llc Switchable light-collimating layer including bistable electrophoretic fluid
WO2020033787A1 (en) 2018-08-10 2020-02-13 E Ink California, Llc Driving waveforms for switchable light-collimating layer including bistable electrophoretic fluid
CN112470067A (en) 2018-08-10 2021-03-09 伊英克加利福尼亚有限责任公司 Switchable light collimating layer with reflector
CN109665486B (en) * 2018-12-24 2020-08-28 中山大学 Micro-cup and transfer printing preparation method and application thereof
CN110824806B (en) * 2019-11-28 2023-06-23 京东方科技集团股份有限公司 Electronic ink screen and display device
KR20210105087A (en) 2020-02-18 2021-08-26 주식회사 엘지화학 Pattern film, manufacturing method of pattern film and transmission variable device comprising same
TWI779453B (en) 2021-01-05 2022-10-01 元太科技工業股份有限公司 Flexible display panel
CA3234535A1 (en) * 2021-11-19 2023-05-25 E Ink Corporation Display device having a watermark formed by halftone images

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US6930818B1 (en) 2000-03-03 2005-08-16 Sipix Imaging, Inc. Electrophoretic display and novel process for its manufacture
US6947202B2 (en) * 2000-03-03 2005-09-20 Sipix Imaging, Inc. Electrophoretic display with sub relief structure for high contrast ratio and improved shear and/or compression resistance
US6972893B2 (en) * 2001-06-11 2005-12-06 Sipix Imaging, Inc. Process for imagewise opening and filling color display components and color displays manufactured thereof
US7205355B2 (en) * 2001-06-04 2007-04-17 Sipix Imaging, Inc. Composition and process for the manufacture of an improved electrophoretic display
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JP4014901B2 (en) * 2002-03-14 2007-11-28 セイコーエプソン株式会社 Method of arranging material by droplet discharge and method of manufacturing display device
US8023071B2 (en) * 2002-11-25 2011-09-20 Sipix Imaging, Inc. Transmissive or reflective liquid crystal display
TWI297089B (en) * 2002-11-25 2008-05-21 Sipix Imaging Inc A composition for the preparation of microcups used in a liquid crystal display, a liquid crystal display comprising two or more layers of microcup array and process for its manufacture
JP2004272199A (en) * 2003-02-18 2004-09-30 Fuji Xerox Co Ltd Rib for image display medium, method for manufacturing the same, and image display medium using the same
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TWI395043B (en) * 2009-07-15 2013-05-01 Au Optronics Corp Electro-phoretic display film, electro-phoretic display panel, and fabricating method thereof
KR101141424B1 (en) * 2009-09-14 2012-05-04 삼성전기주식회사 Electronic paper display device and manufacturing method thereof
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Also Published As

Publication number Publication date
WO2013122952A1 (en) 2013-08-22
EP2815272A4 (en) 2015-11-18
EP3564745B1 (en) 2022-05-04
US20130208343A1 (en) 2013-08-15
US8891156B2 (en) 2014-11-18
JP2015508910A (en) 2015-03-23
ES2744247T3 (en) 2020-02-24
CN107450248A (en) 2017-12-08
EP3564745A1 (en) 2019-11-06
JP6483078B2 (en) 2019-03-13
CN104204930B (en) 2017-12-19
ES2923951T3 (en) 2022-10-03
TW201348832A (en) 2013-12-01
JP2017078863A (en) 2017-04-27
CN104204930A (en) 2014-12-10
JP6120882B2 (en) 2017-04-26
EP2815272B1 (en) 2019-06-19
TWI635344B (en) 2018-09-11
EP2815272A1 (en) 2014-12-24
CN107167982A (en) 2017-09-15

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