JPH0349412B2 - - Google Patents

Info

Publication number
JPH0349412B2
JPH0349412B2 JP60169806A JP16980685A JPH0349412B2 JP H0349412 B2 JPH0349412 B2 JP H0349412B2 JP 60169806 A JP60169806 A JP 60169806A JP 16980685 A JP16980685 A JP 16980685A JP H0349412 B2 JPH0349412 B2 JP H0349412B2
Authority
JP
Japan
Prior art keywords
liquid crystal
polarizing plate
display element
crystal display
degrees
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP60169806A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231822A (ja
Inventor
Hideaki Nakamu
Mikio Kanezaki
Yasuhiko Shindo
Toshihiko Tojo
Shinji Hasegawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP60169806A priority Critical patent/JPS6231822A/ja
Priority to KR1019860005905A priority patent/KR870002471A/ko
Priority to US06/888,429 priority patent/US4759612A/en
Publication of JPS6231822A publication Critical patent/JPS6231822A/ja
Priority to KR2019900011934U priority patent/KR920003853Y1/ko
Publication of JPH0349412B2 publication Critical patent/JPH0349412B2/ja
Granted legal-status Critical Current

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
    • G02F1/137—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
    • G02F1/139—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 orientation effects in which the liquid crystal remains transparent
    • G02F1/1396—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 orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell
    • G02F1/1397—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 orientation effects in which the liquid crystal remains transparent the liquid crystal being selectively controlled between a twisted state and a non-twisted state, e.g. TN-LC cell the twist being substantially higher than 90°, e.g. STN-, SBE-, OMI-LC 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
    • 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
    • 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
    • G02F1/133533—Colour selective polarisers

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)
JP60169806A 1985-08-02 1985-08-02 液晶表示素子 Granted JPS6231822A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60169806A JPS6231822A (ja) 1985-08-02 1985-08-02 液晶表示素子
KR1019860005905A KR870002471A (ko) 1985-08-02 1986-07-21 트위스 티드네마틱형 액정표시 소자
US06/888,429 US4759612A (en) 1985-08-02 1986-07-23 Twisted nematic type liquid crystal display device having a color polarizer to provide an achromatic or colorless background
KR2019900011934U KR920003853Y1 (ko) 1985-08-02 1990-08-07 트위스티드 네마틱형 액정표시소자

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60169806A JPS6231822A (ja) 1985-08-02 1985-08-02 液晶表示素子

Publications (2)

Publication Number Publication Date
JPS6231822A JPS6231822A (ja) 1987-02-10
JPH0349412B2 true JPH0349412B2 (US20020095090A1-20020718-M00002.png) 1991-07-29

Family

ID=15893238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60169806A Granted JPS6231822A (ja) 1985-08-02 1985-08-02 液晶表示素子

Country Status (3)

Country Link
US (1) US4759612A (US20020095090A1-20020718-M00002.png)
JP (1) JPS6231822A (US20020095090A1-20020718-M00002.png)
KR (1) KR870002471A (US20020095090A1-20020718-M00002.png)

Families Citing this family (69)

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JPS62134625A (ja) * 1985-12-09 1987-06-17 Seiko Epson Corp 液晶表示体
JPS62204230A (ja) * 1986-03-04 1987-09-08 Seiko Instr & Electronics Ltd 液晶表示装置
DE3609141A1 (de) * 1986-03-19 1987-09-24 Merck Patent Gmbh Elektrooptisches anzeigeelement
JP2711444B2 (ja) * 1986-03-20 1998-02-10 旭硝子株式会社 液晶表示素子
ATE70133T1 (de) * 1986-09-12 1991-12-15 Hoffmann La Roche Fluessigkristallanzeige.
JPS63159828A (ja) * 1986-12-24 1988-07-02 Toshiba Corp 液晶表示器
JPS63173220U (US20020095090A1-20020718-M00002.png) * 1987-04-30 1988-11-10
JPS63314520A (ja) * 1987-06-17 1988-12-22 Fujitsu Kiden Ltd 液晶表示素子
JPH0633449Y2 (ja) * 1987-09-02 1994-08-31 三洋電機株式会社 液晶表示装置
US4989954A (en) * 1987-10-09 1991-02-05 Matsushita Electric Industrial Co., Ltd. Projection type liquid cyrstal display device
US5119220A (en) * 1988-01-28 1992-06-02 Sanyo Electric Co., Ltd. Liquid crystal display device with a phase plate for shadow compensation
JPH01214818A (ja) * 1988-02-23 1989-08-29 Alps Electric Co Ltd 液晶素子
JP2673536B2 (ja) * 1988-05-02 1997-11-05 コニカ株式会社 液晶表示装置
JP2674600B2 (ja) * 1988-05-07 1997-11-12 コニカ株式会社 液晶表示装置
JP2621385B2 (ja) * 1988-07-06 1997-06-18 セイコーエプソン株式会社 電気光学装置
US5089810A (en) * 1990-04-09 1992-02-18 Computer Accessories Corporation Stacked display panel construction and method of making same
US5153568A (en) * 1988-07-21 1992-10-06 Proxima Corporation Liquid crystal display panel system and method of using same
JPH0237319A (ja) * 1988-07-27 1990-02-07 Toshiba Corp 液晶表示素子
US5056896A (en) * 1988-08-29 1991-10-15 Ricoh Company, Ltd. Liquid crystal display device with dielectric anisotropy
US5058998A (en) * 1988-09-16 1991-10-22 Casio Computer Co., Ltd. Liquid crystal display devide with a twisted alignment state
JPH02130521A (ja) * 1988-11-11 1990-05-18 Nippon I B M Kk ツイステッド・ネマチック液晶表示装置
DE3843767A1 (de) * 1988-12-24 1990-07-05 Nokia Unterhaltungselektronik Fluessigkristalldisplay fuer schwarz/weiss-darstellung
USRE36654E (en) * 1989-03-28 2000-04-11 In Focus Systems, Inc. Stacked LCD color display
US5050965A (en) * 1989-09-01 1991-09-24 In Focus Systems, Inc. Color display using supertwisted nematic liquid crystal material
US4917465A (en) * 1989-03-28 1990-04-17 In Focus Systems, Inc. Color display system
JP2784205B2 (ja) * 1989-04-14 1998-08-06 コニカ株式会社 透過型液晶表示装置
JPH0812360B2 (ja) * 1989-12-21 1996-02-07 スタンレー電気株式会社 液晶表示装置およびその駆動方法
DE69226998T2 (de) * 1991-07-19 1999-04-15 Sharp Kk Optisches Modulationselement und Vorrichtungen mit einem solchen Element
US5196953A (en) * 1991-11-01 1993-03-23 Rockwell International Corporation Compensator for liquid crystal display, having two types of layers with different refractive indices alternating
JPH09507926A (ja) * 1994-11-10 1997-08-12 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 表示装置および表示パネル
US6882384B1 (en) * 1995-05-23 2005-04-19 Colorlink, Inc. Color filters and sequencers using color selective light modulators
US5999240A (en) 1995-05-23 1999-12-07 Colorlink, Inc. Optical retarder stack pair for transforming input light into polarization states having saturated color spectra
US5822021A (en) * 1996-05-14 1998-10-13 Colorlink, Inc. Color shutter liquid crystal display system
US6183091B1 (en) * 1995-04-07 2001-02-06 Colorlink, Inc. Color imaging systems and methods
US6707516B1 (en) 1995-05-23 2004-03-16 Colorlink, Inc. Single-panel field-sequential color display systems
US5751384A (en) * 1995-05-23 1998-05-12 The Board Of Regents Of The University Of Colorado Color polarizers for polarizing an additive color spectrum along a first axis and it's compliment along a second axis
US6252638B1 (en) 1995-05-23 2001-06-26 Colorlink, Inc. Color controllable illumination device, indicator lights, transmissive windows and color filters employing retarder stacks
US6273571B1 (en) 1995-05-23 2001-08-14 Colorlink, Inc. Display architectures using an electronically controlled optical retarder stack
US6417892B1 (en) 1995-05-23 2002-07-09 Colorlink, Inc. Color filters, sequencers and displays using color selective light modulators
US5929946A (en) * 1995-05-23 1999-07-27 Colorlink, Inc. Retarder stack for preconditioning light for a modulator having modulation and isotropic states of polarization
US6049367A (en) * 1995-05-23 2000-04-11 Colorlink, Inc. Polarization manipulating device modulator with retarder stack which preconditions light for modulation and isotropic states
US6091477A (en) * 1997-03-25 2000-07-18 The Hong Kong University Of Science & Technology Single polarized LCD consisting of particular twist angle and thickness-birefringence product
JP2000310774A (ja) * 1999-04-28 2000-11-07 Asahi Glass Co Ltd カラー液晶表示装置
US6288840B1 (en) 1999-06-22 2001-09-11 Moxtek Imbedded wire grid polarizer for the visible spectrum
US6122103A (en) * 1999-06-22 2000-09-19 Moxtech Broadband wire grid polarizer for the visible spectrum
US7306338B2 (en) 1999-07-28 2007-12-11 Moxtek, Inc Image projection system with a polarizing beam splitter
US6447120B2 (en) 1999-07-28 2002-09-10 Moxtex Image projection system with a polarizing beam splitter
US6666556B2 (en) 1999-07-28 2003-12-23 Moxtek, Inc Image projection system with a polarizing beam splitter
US6234634B1 (en) 1999-07-28 2001-05-22 Moxtek Image projection system with a polarizing beam splitter
US6243199B1 (en) 1999-09-07 2001-06-05 Moxtek Broad band wire grid polarizing beam splitter for use in the visible wavelength region
US7375887B2 (en) 2001-03-27 2008-05-20 Moxtek, Inc. Method and apparatus for correcting a visible light beam using a wire-grid polarizer
US6909473B2 (en) 2002-01-07 2005-06-21 Eastman Kodak Company Display apparatus and method
US7061561B2 (en) 2002-01-07 2006-06-13 Moxtek, Inc. System for creating a patterned polarization compensator
US6785050B2 (en) 2002-05-09 2004-08-31 Moxtek, Inc. Corrosion resistant wire-grid polarizer and method of fabrication
US7113335B2 (en) * 2002-12-30 2006-09-26 Sales Tasso R Grid polarizer with suppressed reflectivity
US7630133B2 (en) 2004-12-06 2009-12-08 Moxtek, Inc. Inorganic, dielectric, grid polarizer and non-zero order diffraction grating
US7961393B2 (en) 2004-12-06 2011-06-14 Moxtek, Inc. Selectively absorptive wire-grid polarizer
US7570424B2 (en) * 2004-12-06 2009-08-04 Moxtek, Inc. Multilayer wire-grid polarizer
US7800823B2 (en) 2004-12-06 2010-09-21 Moxtek, Inc. Polarization device to polarize and further control light
US8755113B2 (en) 2006-08-31 2014-06-17 Moxtek, Inc. Durable, inorganic, absorptive, ultra-violet, grid polarizer
US7789515B2 (en) 2007-05-17 2010-09-07 Moxtek, Inc. Projection device with a folded optical path and wire-grid polarizer
US8467128B2 (en) * 2008-11-19 2013-06-18 Shanghai Lexvu Opto Microelectronics Technology Co., Ltd. Polarizing cube and method of fabricating the same
US8248696B2 (en) 2009-06-25 2012-08-21 Moxtek, Inc. Nano fractal diffuser
US8913321B2 (en) 2010-09-21 2014-12-16 Moxtek, Inc. Fine pitch grid polarizer
US8611007B2 (en) 2010-09-21 2013-12-17 Moxtek, Inc. Fine pitch wire grid polarizer
US8873144B2 (en) 2011-05-17 2014-10-28 Moxtek, Inc. Wire grid polarizer with multiple functionality sections
US8913320B2 (en) 2011-05-17 2014-12-16 Moxtek, Inc. Wire grid polarizer with bordered sections
US8922890B2 (en) 2012-03-21 2014-12-30 Moxtek, Inc. Polarizer edge rib modification
US9354374B2 (en) 2013-10-24 2016-05-31 Moxtek, Inc. Polarizer with wire pair over rib

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JPS5713429A (en) * 1980-06-28 1982-01-23 Hosiden Electronics Co Ltd Liquid crystal display element
DE3244248A1 (de) * 1982-11-30 1984-05-30 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur reduzierung der resttransmission bei lcd-anzeigen
CH664027A5 (de) * 1983-07-12 1988-01-29 Bbc Brown Boveri & Cie Fluessigkristallanzeige.
JPS6043633A (ja) * 1983-08-19 1985-03-08 Citizen Watch Co Ltd 液晶カラ−表示パネル
JPS6050511A (ja) * 1983-08-31 1985-03-20 Hitachi Ltd 液晶表示素子
JPS6145229A (ja) * 1984-08-09 1986-03-05 Fujitsu Ltd 液晶表示素子

Also Published As

Publication number Publication date
US4759612A (en) 1988-07-26
KR870002471A (ko) 1987-03-31
JPS6231822A (ja) 1987-02-10

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Legal Events

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EXPY Cancellation because of completion of term