WO2008015890A1 - Panneau d'affichage à cristaux liquides et dispositif d'affichage à cristaux liquides l'utilisant - Google Patents

Panneau d'affichage à cristaux liquides et dispositif d'affichage à cristaux liquides l'utilisant Download PDF

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Publication number
WO2008015890A1
WO2008015890A1 PCT/JP2007/063831 JP2007063831W WO2008015890A1 WO 2008015890 A1 WO2008015890 A1 WO 2008015890A1 JP 2007063831 W JP2007063831 W JP 2007063831W WO 2008015890 A1 WO2008015890 A1 WO 2008015890A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
substrate
crystal display
display panel
cholesteric liquid
Prior art date
Application number
PCT/JP2007/063831
Other languages
English (en)
Japanese (ja)
Inventor
Ippei Inoh
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2008015890A1 publication Critical patent/WO2008015890A1/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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13718—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on a change of the texture state of a cholesteric liquid crystal
    • 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
    • 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
    • G02F1/133368—Cells having two substrates with different characteristics, e.g. different thickness or material

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mathematical Physics (AREA)

Abstract

La présente invention concerne un panneau d'affichage à cristaux liquides comprenant un premier substrat et un second substrat disposé sur un côté de surface d'affichage de sorte à faire face au premier substrat à travers une couche de cristaux liquides cholestériques. Le second substrat présente une partie en saillie/en creux sur le côté de la couche de cristaux liquides cholestériques.
PCT/JP2007/063831 2006-08-01 2007-07-11 Panneau d'affichage à cristaux liquides et dispositif d'affichage à cristaux liquides l'utilisant WO2008015890A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006210144 2006-08-01
JP2006-210144 2006-08-01

Publications (1)

Publication Number Publication Date
WO2008015890A1 true WO2008015890A1 (fr) 2008-02-07

Family

ID=38997071

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063831 WO2008015890A1 (fr) 2006-08-01 2007-07-11 Panneau d'affichage à cristaux liquides et dispositif d'affichage à cristaux liquides l'utilisant

Country Status (1)

Country Link
WO (1) WO2008015890A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618855A (ja) * 1992-06-30 1994-01-28 Toppan Printing Co Ltd 液晶シャッター
JPH1031205A (ja) * 1996-07-17 1998-02-03 Toshiba Corp 反射型液晶表示素子
JP2005221588A (ja) * 2004-02-03 2005-08-18 Sharp Corp 液晶表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618855A (ja) * 1992-06-30 1994-01-28 Toppan Printing Co Ltd 液晶シャッター
JPH1031205A (ja) * 1996-07-17 1998-02-03 Toshiba Corp 反射型液晶表示素子
JP2005221588A (ja) * 2004-02-03 2005-08-18 Sharp Corp 液晶表示装置

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