WO2001088605A3 - Liquid crystal display apparatus - Google Patents

Liquid crystal display apparatus Download PDF

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Publication number
WO2001088605A3
WO2001088605A3 PCT/JP2001/004042 JP0104042W WO0188605A3 WO 2001088605 A3 WO2001088605 A3 WO 2001088605A3 JP 0104042 W JP0104042 W JP 0104042W WO 0188605 A3 WO0188605 A3 WO 0188605A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
display apparatus
crystal display
substrate
crystal layer
Prior art date
Application number
PCT/JP2001/004042
Other languages
French (fr)
Other versions
WO2001088605A2 (en
Inventor
Masayoshi Suzuki
Teruaki Suzuki
Toshiya Ishii
Original Assignee
Nec Corp
Masayoshi Suzuki
Teruaki Suzuki
Toshiya Ishii
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 Nec Corp, Masayoshi Suzuki, Teruaki Suzuki, Toshiya Ishii filed Critical Nec Corp
Publication of WO2001088605A2 publication Critical patent/WO2001088605A2/en
Publication of WO2001088605A3 publication Critical patent/WO2001088605A3/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 
    • G02F1/13—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
    • G02F1/1323—Arrangements for providing a switchable viewing angle
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting 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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133565—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements inside the LC elements, i.e. between the cell substrates

Landscapes

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

Abstract

The liquid crystal display apparatus includes a liquid crystal layer (104), a color filter layer (105), a quarter-wave plate (102) and a polarization plate (101). The liquid crystal layer (104) is provided between a first substrate (106) and a second substrate (103). The color filter layer (105) is made of cholesteric liquid crystal layer which is formed on a side where the liquid crystal layer (104) exists of the first substrate (106). The quarter-wave plate (102) and the polarization plate (101) are provided on the second substrate (103).
PCT/JP2001/004042 2000-05-17 2001-05-15 Liquid crystal display apparatus WO2001088605A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000145468A JP2001324710A (en) 2000-05-17 2000-05-17 Liquid crystal display device, method for manufacturing the same and method for driving the same
JP2000-145468 2000-05-17

Publications (2)

Publication Number Publication Date
WO2001088605A2 WO2001088605A2 (en) 2001-11-22
WO2001088605A3 true WO2001088605A3 (en) 2002-06-13

Family

ID=18651973

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/004042 WO2001088605A2 (en) 2000-05-17 2001-05-15 Liquid crystal display apparatus

Country Status (3)

Country Link
JP (1) JP2001324710A (en)
TW (1) TW528909B (en)
WO (1) WO2001088605A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443900B1 (en) * 2001-12-24 2004-08-09 엘지.필립스 엘시디 주식회사 liquid crystal display devices and manufacturing method of the same
GB2405544A (en) 2003-08-30 2005-03-02 Sharp Kk Light control element for outputting polarised light over different angular ranges.
GB0322681D0 (en) * 2003-09-27 2003-10-29 Koninkl Philips Electronics Nv Multi-view display
JP3999206B2 (en) 2004-02-05 2007-10-31 シャープ株式会社 Viewing angle control element and video display device using the same
JP4226503B2 (en) 2004-03-23 2009-02-18 シャープ株式会社 Liquid crystal display device and electronic device
JP4778261B2 (en) 2005-04-26 2011-09-21 日本電気株式会社 Display device and terminal device
JP4675677B2 (en) * 2005-05-26 2011-04-27 シャープ株式会社 Liquid crystal display device
GB2427033A (en) 2005-06-07 2006-12-13 Sharp Kk A display switchable between public and private modes
KR101170911B1 (en) * 2005-06-30 2012-08-03 엘지디스플레이 주식회사 Liquid crystal display and method for fabricating the same
JP2007114394A (en) * 2005-10-19 2007-05-10 Toshiba Matsushita Display Technology Co Ltd Display device
JP4899584B2 (en) * 2006-03-29 2012-03-21 カシオ計算機株式会社 Display device
CN101517468B (en) * 2006-09-22 2011-01-19 夏普株式会社 Liquid crystal display device
JP5379099B2 (en) * 2010-09-10 2013-12-25 シャープ株式会社 Liquid crystal display
JP5152352B2 (en) * 2011-02-01 2013-02-27 凸版印刷株式会社 Liquid crystal display substrate and liquid crystal display device
JP5741274B2 (en) 2011-07-22 2015-07-01 セイコーエプソン株式会社 Organic EL device and electronic device
CN110764291B (en) * 2019-10-31 2022-06-28 上海天马微电子有限公司 Display device capable of realizing visual angle switching and display method and manufacturing method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822029A (en) * 1994-12-29 1998-10-13 Sharp Kabushiki Kaisha Illumination system and display device
US5877829A (en) * 1995-11-14 1999-03-02 Sharp Kabushiki Kaisha Liquid crystal display apparatus having adjustable viewing angle characteristics
US6025899A (en) * 1997-07-28 2000-02-15 Kabushiki Kaisha Toshiba Liquid crystal display, color filter substrate, and method of manufacturing color filter substrate
JP2000131684A (en) * 1998-10-22 2000-05-12 Toshiba Corp Liquid crystal display element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09197405A (en) * 1995-11-14 1997-07-31 Sharp Corp Visual angle characteristic control type liquid crystal display device
JP3078750B2 (en) * 1996-05-27 2000-08-21 松下電器産業株式会社 Color filter substrate, color filter and liquid crystal display device using the same
JPH10213812A (en) * 1997-01-31 1998-08-11 Sharp Corp Active matrix type liquid crystal display device
JP2988466B2 (en) * 1998-04-16 1999-12-13 日本電気株式会社 Liquid crystal display device, its manufacturing method and its driving method
JP3367901B2 (en) * 1998-07-24 2003-01-20 シャープ株式会社 Liquid crystal display device and method of manufacturing liquid crystal display device
JP2000122059A (en) * 1998-10-15 2000-04-28 Toshiba Corp Liquid crystal display element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822029A (en) * 1994-12-29 1998-10-13 Sharp Kabushiki Kaisha Illumination system and display device
US5877829A (en) * 1995-11-14 1999-03-02 Sharp Kabushiki Kaisha Liquid crystal display apparatus having adjustable viewing angle characteristics
US6025899A (en) * 1997-07-28 2000-02-15 Kabushiki Kaisha Toshiba Liquid crystal display, color filter substrate, and method of manufacturing color filter substrate
JP2000131684A (en) * 1998-10-22 2000-05-12 Toshiba Corp Liquid crystal display element

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 08 6 October 2000 (2000-10-06) *

Also Published As

Publication number Publication date
TW528909B (en) 2003-04-21
JP2001324710A (en) 2001-11-22
WO2001088605A2 (en) 2001-11-22

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