WO2009050788A1 - Elément d'affichage, et papier électronique et dispositif de terminal électronique l'utilisant - Google Patents

Elément d'affichage, et papier électronique et dispositif de terminal électronique l'utilisant Download PDF

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Publication number
WO2009050788A1
WO2009050788A1 PCT/JP2007/070168 JP2007070168W WO2009050788A1 WO 2009050788 A1 WO2009050788 A1 WO 2009050788A1 JP 2007070168 W JP2007070168 W JP 2007070168W WO 2009050788 A1 WO2009050788 A1 WO 2009050788A1
Authority
WO
WIPO (PCT)
Prior art keywords
display element
substrates
pair
pixel region
electronic
Prior art date
Application number
PCT/JP2007/070168
Other languages
English (en)
Japanese (ja)
Inventor
Shinji Tadaki
Junji Tomita
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/070168 priority Critical patent/WO2009050788A1/fr
Publication of WO2009050788A1 publication Critical patent/WO2009050788A1/fr

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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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133377—Cells with plural compartments or having plurality of liquid crystal microcells partitioned by walls, e.g. one microcell per pixel
    • 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 
    • G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention concerne un élément d'affichage qui est apte à réduire la variation de l'affichage autant que possible, même dans le cas d'une fluidité de liquide cristallin à l'intérieur d'une région de pixel en tant qu'élément d'affichage pour afficher des images à l'aide d'un liquide cristallin cholestérique. L'élément d'affichage est configuré pour comprendre une paire de substrats, un liquide cristallin encapsulé entre la paire de substrats, une première électrode formée sur un substrat de la paire de substrats, une seconde électrode formée sur l'autre substrat de ladite paire, une région de pixel qui est segmentée de manière à ce que la première électrode et la seconde électrode sont agencées orthogonalement en opposition l'une de l'autre, une structure de surface de paroi formée pour entourer la région de pixel entre la paire de substrats, et une partie d'ouverture dans au moins une région de pixel où une partie de la structure de surface de paroi est ouverte, de telle sorte que le liquide cristallin s'écoule sur une face de la structure de surface de paroi.
PCT/JP2007/070168 2007-10-16 2007-10-16 Elément d'affichage, et papier électronique et dispositif de terminal électronique l'utilisant WO2009050788A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/070168 WO2009050788A1 (fr) 2007-10-16 2007-10-16 Elément d'affichage, et papier électronique et dispositif de terminal électronique l'utilisant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/070168 WO2009050788A1 (fr) 2007-10-16 2007-10-16 Elément d'affichage, et papier électronique et dispositif de terminal électronique l'utilisant

Publications (1)

Publication Number Publication Date
WO2009050788A1 true WO2009050788A1 (fr) 2009-04-23

Family

ID=40567082

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/070168 WO2009050788A1 (fr) 2007-10-16 2007-10-16 Elément d'affichage, et papier électronique et dispositif de terminal électronique l'utilisant

Country Status (1)

Country Link
WO (1) WO2009050788A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103823323A (zh) * 2014-03-21 2014-05-28 大连龙宁科技有限公司 一种多组分胆甾型液晶电子纸的封装结构及其制造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001215517A (ja) * 2000-01-28 2001-08-10 Semiconductor Energy Lab Co Ltd 液晶表示装置およびその作製方法
JP2004219948A (ja) * 2003-01-17 2004-08-05 Nippon Hoso Kyokai <Nhk> 液晶光学素子およびその製造方法
WO2006100713A1 (fr) * 2005-03-18 2006-09-28 Fujitsu Limited Dispositif d’affichage à cristaux liquides

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001215517A (ja) * 2000-01-28 2001-08-10 Semiconductor Energy Lab Co Ltd 液晶表示装置およびその作製方法
JP2004219948A (ja) * 2003-01-17 2004-08-05 Nippon Hoso Kyokai <Nhk> 液晶光学素子およびその製造方法
WO2006100713A1 (fr) * 2005-03-18 2006-09-28 Fujitsu Limited Dispositif d’affichage à cristaux liquides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103823323A (zh) * 2014-03-21 2014-05-28 大连龙宁科技有限公司 一种多组分胆甾型液晶电子纸的封装结构及其制造方法

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