NL9001142A - Weergeefinrichting. - Google Patents

Weergeefinrichting. Download PDF

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Publication number
NL9001142A
NL9001142A NL9001142A NL9001142A NL9001142A NL 9001142 A NL9001142 A NL 9001142A NL 9001142 A NL9001142 A NL 9001142A NL 9001142 A NL9001142 A NL 9001142A NL 9001142 A NL9001142 A NL 9001142A
Authority
NL
Netherlands
Prior art keywords
display device
layer
liquid crystalline
support plate
crystalline material
Prior art date
Application number
NL9001142A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL9001142A priority Critical patent/NL9001142A/nl
Priority to US07/688,778 priority patent/US5157529A/en
Priority to DE69112279T priority patent/DE69112279T2/de
Priority to EP91201098A priority patent/EP0459554B1/de
Priority to JP3137089A priority patent/JPH04229834A/ja
Publication of NL9001142A publication Critical patent/NL9001142A/nl

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
    • G02F1/1393—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 birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/312—Driving therefor
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133637—Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion

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)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
NL9001142A 1990-05-16 1990-05-16 Weergeefinrichting. NL9001142A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL9001142A NL9001142A (nl) 1990-05-16 1990-05-16 Weergeefinrichting.
US07/688,778 US5157529A (en) 1990-05-16 1991-04-18 Display device having wavelength-dependent birefringence compensation
DE69112279T DE69112279T2 (de) 1990-05-16 1991-05-08 Flüssig Kristallanzeigevorrichtung.
EP91201098A EP0459554B1 (de) 1990-05-16 1991-05-08 Flüssig Kristallanzeigevorrichtung
JP3137089A JPH04229834A (ja) 1990-05-16 1991-05-14 表示デバイス

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9001142 1990-05-16
NL9001142A NL9001142A (nl) 1990-05-16 1990-05-16 Weergeefinrichting.

Publications (1)

Publication Number Publication Date
NL9001142A true NL9001142A (nl) 1991-12-16

Family

ID=19857104

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9001142A NL9001142A (nl) 1990-05-16 1990-05-16 Weergeefinrichting.

Country Status (5)

Country Link
US (1) US5157529A (de)
EP (1) EP0459554B1 (de)
JP (1) JPH04229834A (de)
DE (1) DE69112279T2 (de)
NL (1) NL9001142A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2916331B2 (ja) * 1991-11-08 1999-07-05 株式会社日立製作所 液晶表示装置
JP3250853B2 (ja) * 1992-11-09 2002-01-28 松下電器産業株式会社 液晶表示装置およびそれを用いた投写型表示装置
US5691791A (en) * 1993-07-30 1997-11-25 Sharp Kabushiki Kaisha Reflective liquid crystal display device and reflector
JPH0743707A (ja) * 1993-07-30 1995-02-14 Sharp Corp 液晶表示装置及びその製造方法
US5499126A (en) 1993-12-02 1996-03-12 Ois Optical Imaging Systems, Inc. Liquid crystal display with patterned retardation films
US5576861A (en) * 1993-12-15 1996-11-19 Ois Optical Imaging Systems, Inc. Liquid crystal display having a retarder with 100-200nm retardation and having high contrast viewing zone centered in positive or negative vertical region
US5907378A (en) * 1993-12-15 1999-05-25 Ois Optical Imaging Systems, Inc. Normally white twisted nematic liquid crystal display including retardation films for improving viewing characteristics
US5570214A (en) * 1993-12-15 1996-10-29 Ois Optical Imaging Systems, Inc. Normally white twisted nematic LCD with retardation films on opposite sides of liquid crystal material for improved viewing zone
US5594568A (en) * 1993-12-15 1997-01-14 Ois Optical Imaging Systems, Inc. LCD with a pair of retardation films on one side of normally white liquid crystal layer
US5638200A (en) * 1995-02-03 1997-06-10 Ois Optical Imaging Systems, Inc. Liquid crystal display with tilted retardation film
EP0727691A1 (de) * 1995-02-14 1996-08-21 Sagem S.A. Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix und homogen ausgerichtetem, nicht verdrillten Flüssigkristall, sowie Kompensation der Verzögerung
US7034785B2 (en) * 1997-11-20 2006-04-25 Sanyo Electric Co., Ltd. Color liquid crystal display
US6304304B1 (en) 1997-11-20 2001-10-16 Sanyo Electric Co., Ltd. Liquid crystal display having an off driving voltage greater than either zero or an optical characteristics changing voltage
US6233084B1 (en) * 1999-07-28 2001-05-15 Hewlett-Packard Company Optical display system including an achromatized ferroelectric light valve
US6803106B2 (en) * 2002-04-16 2004-10-12 William Henry Campbell Multi-layered macromolecules and methods for their use

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2329618A1 (de) * 1973-06-09 1975-01-02 Fraunhofer Ges Forschung Anordnung zur vielfarbigen anzeige, bestehend aus lichtquelle und linearpolarisationsfilter
GB1462978A (en) * 1974-04-17 1977-01-26 Rank Organisation Ltd Optical apparatus
US4080046A (en) * 1975-05-26 1978-03-21 Sharp Kabushiki Kaisha Field-effect mode liquid crystal display displaying images in complementary colors
US4385806A (en) * 1978-06-08 1983-05-31 Fergason James L Liquid crystal display with improved angle of view and response times
DE3752339T2 (de) * 1986-05-19 2002-05-08 Seiko Epson Corp., Tokio/Tokyo Flüssigkristallanzeigevorrichtung
FR2613566B1 (fr) * 1987-04-06 1989-06-09 Commissariat Energie Atomique Ecran a matrice active pour affichage en couleur d'images de television, systeme de commande et procede de fabrication dudit ecran
NL8801164A (nl) * 1987-06-10 1989-01-02 Philips Nv Weergeefinrichting voor gebruik in reflectie.
JPH01120527A (ja) * 1987-11-04 1989-05-12 Sharp Corp 液晶表示装置
KR960007791B1 (ko) * 1987-12-10 1996-06-12 세이꼬 엡슨 가부시끼가이샤 전기 광학 소자
JPH02149822A (ja) * 1988-11-30 1990-06-08 Sharp Corp 液晶表示装置
DE69008875T2 (de) * 1989-01-19 1994-09-01 Seiko Epson Corp Elektrooptische Flüssigkristall-Anzeigevorrichtung.

Also Published As

Publication number Publication date
EP0459554A1 (de) 1991-12-04
DE69112279D1 (de) 1995-09-28
EP0459554B1 (de) 1995-08-23
US5157529A (en) 1992-10-20
DE69112279T2 (de) 1996-03-21
JPH04229834A (ja) 1992-08-19

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BV The patent application has lapsed