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WO2008093467A1 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
WO2008093467A1
WO2008093467A1 PCT/JP2007/073787 JP2007073787W WO2008093467A1 WO 2008093467 A1 WO2008093467 A1 WO 2008093467A1 JP 2007073787 W JP2007073787 W JP 2007073787W WO 2008093467 A1 WO2008093467 A1 WO 2008093467A1
Authority
WO
WIPO (PCT)
Prior art keywords
sections
liquid crystal
display device
crystal display
reflecting
Prior art date
Application number
PCT/JP2007/073787
Other languages
English (en)
French (fr)
Inventor
Junya Shimada
Hajime Imai
Tetsuo Kikuchi
Hideki Kitagawa
Mitsunori Imade
Yoshihito Hara
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
Priority to US12/524,914 priority Critical patent/US20100118238A1/en
Priority to JP2008556014A priority patent/JP5048688B2/ja
Priority to EP07850355A priority patent/EP2124094A4/en
Priority to CN2007800507654A priority patent/CN101600987B/zh
Publication of WO2008093467A1 publication Critical patent/WO2008093467A1/ja

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 
    • G02F1/13—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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • G02F1/133345—Insulating layers
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/10—Materials and properties semiconductor

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)
  • Liquid Crystal (AREA)

Abstract

　本発明は、モアレや色付きが低減された高画質の反射型及び半透過型の液晶表示装置を低コストで提供することを目的とする。 本発明の液晶表示装置は、複数の画素のそれぞれの中に反射領域を備えた液晶表示装置であって、反射領域は金属層（５６）と半導体層（６２）と反射層（６３）とを備え、反射層（６３）の表面には複数の凹部（６８）及び凸部（６７）が形成されており、複数の凹部（６８）は金属層（５６）の開口部（６５）に応じて形成されており、複数の凸部（６７）は半導体層（６２）の形状を反映して形成されており、複数の凹部（６８）のある方向に沿って隣接する複数の対は、凹部（６８）の間隔が互いに異なる２つの対を含み、複数の凸部（６７）のある方向に沿って隣接する複数の対は、凸部（６７）の間隔が互いに異なる２つの対を含む。
PCT/JP2007/073787 2007-01-31 2007-12-10 液晶表示装置 WO2008093467A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/524,914 US20100118238A1 (en) 2007-01-31 2007-12-10 Liquid crystal display device
JP2008556014A JP5048688B2 (ja) 2007-01-31 2007-12-10 液晶表示装置
EP07850355A EP2124094A4 (en) 2007-01-31 2007-12-10 LIQUID CRYSTAL DISPLAY DEVICE
CN2007800507654A CN101600987B (zh) 2007-01-31 2007-12-10 液晶显示装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-021200 2007-01-31
JP2007021200 2007-01-31

Publications (1)

Publication Number Publication Date
WO2008093467A1 true WO2008093467A1 (ja) 2008-08-07

Family

ID=39673783

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073787 WO2008093467A1 (ja) 2007-01-31 2007-12-10 液晶表示装置

Country Status (5)

Country Link
US (1) US20100118238A1 (ja)
EP (1) EP2124094A4 (ja)
JP (1) JP5048688B2 (ja)
CN (1) CN101600987B (ja)
WO (1) WO2008093467A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016186424A (ja) * 2015-03-27 2016-10-27 パイオニア株式会社 情報取得装置及び固定具
JP2019074542A (ja) * 2019-02-22 2019-05-16 パイオニア株式会社 取得装置
JP2021004895A (ja) * 2019-02-22 2021-01-14 パイオニア株式会社 取得装置
JP2022163125A (ja) * 2020-09-29 2022-10-25 パイオニア株式会社 取得装置

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CN101238408B (zh) * 2005-08-03 2011-06-01 夏普株式会社 液晶显示装置和具有该液晶显示装置的电子设备
WO2007108268A1 (ja) * 2006-03-23 2007-09-27 Sharp Kabushiki Kaisha 液晶表示装置
US20090195741A1 (en) * 2006-06-30 2009-08-06 Yoshihito Hara Liquid crystal display and method for manufacturing liquid crystal display
US8111356B2 (en) 2006-09-12 2012-02-07 Sharp Kabushiki Kaisha Liquid crystal display panel provided with microlens array, method for manufacturing the liquid crystal display panel, and liquid crystal display device
JPWO2008047517A1 (ja) * 2006-10-18 2010-02-18 シャープ株式会社 液晶表示装置および液晶表示装置の製造方法
WO2008047788A1 (fr) * 2006-10-18 2008-04-24 Sharp Kabushiki Kaisha Écran à cristaux liquides et procédé de fabrication associé
WO2008072423A1 (ja) * 2006-12-14 2008-06-19 Sharp Kabushiki Kaisha 液晶表示装置および液晶表示装置の製造方法
US8289461B2 (en) * 2007-01-24 2012-10-16 Sharp Kabushiki Kaisha Liquid crystal display device
US8384860B2 (en) * 2007-06-26 2013-02-26 Sharp Kabushiki Kaisha Liquid crystal display device and method of manufacturing liquid crystal display device
WO2009139104A1 (ja) * 2008-05-13 2009-11-19 シャープ株式会社 液晶表示装置、及び液晶表示装置の製造方法
CN109524422B (zh) * 2019-01-07 2024-09-06 京东方科技集团股份有限公司 阵列基板及其制作方法、反射式显示面板和显示装置
CN210605272U (zh) * 2019-11-29 2020-05-22 北京京东方光电科技有限公司 显示面板及显示装置

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See also references of EP2124094A4

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016186424A (ja) * 2015-03-27 2016-10-27 パイオニア株式会社 情報取得装置及び固定具
JP2019074542A (ja) * 2019-02-22 2019-05-16 パイオニア株式会社 取得装置
JP2021004895A (ja) * 2019-02-22 2021-01-14 パイオニア株式会社 取得装置
JP7407683B2 (ja) 2019-02-22 2024-01-04 パイオニア株式会社 情報取得装置
JP2022163125A (ja) * 2020-09-29 2022-10-25 パイオニア株式会社 取得装置

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US20100118238A1 (en) 2010-05-13
CN101600987B (zh) 2011-09-21
EP2124094A4 (en) 2011-09-07
CN101600987A (zh) 2009-12-09
JPWO2008093467A1 (ja) 2010-05-20
JP5048688B2 (ja) 2012-10-17
EP2124094A1 (en) 2009-11-25

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