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DE69215635D1 - Flüssigkristall-Anzeigevorrichtung - Google Patents

Flüssigkristall-Anzeigevorrichtung

Info

Publication number
DE69215635D1
DE69215635D1 DE69215635T DE69215635T DE69215635D1 DE 69215635 D1 DE69215635 D1 DE 69215635D1 DE 69215635 T DE69215635 T DE 69215635T DE 69215635 T DE69215635 T DE 69215635T DE 69215635 D1 DE69215635 D1 DE 69215635D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
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 - Fee Related
Application number
DE69215635T
Other languages
English (en)
Other versions
DE69215635T2 (de
Inventor
Johannes Catharina Hub Mulkens
Ingrid Emilienne J Heynderickx
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics 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 Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69215635D1 publication Critical patent/DE69215635D1/de
Publication of DE69215635T2 publication Critical patent/DE69215635T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
    • G02F1/13471—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells in which all the liquid crystal cells or layers remain transparent, e.g. FLC, ECB, DAP, HAN, TN, STN, SBE-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
    • G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
    • 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

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
DE69215635T 1991-09-17 1992-09-10 Flüssigkristall-Anzeigevorrichtung Expired - Fee Related DE69215635T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91202383 1991-09-17

Publications (2)

Publication Number Publication Date
DE69215635D1 true DE69215635D1 (de) 1997-01-16
DE69215635T2 DE69215635T2 (de) 1997-05-28

Family

ID=8207882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69215635T Expired - Fee Related DE69215635T2 (de) 1991-09-17 1992-09-10 Flüssigkristall-Anzeigevorrichtung

Country Status (5)

Country Link
US (1) US5287207A (de)
EP (1) EP0535725B1 (de)
JP (1) JPH05203916A (de)
DE (1) DE69215635T2 (de)
TW (1) TW200604B (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69321523T2 (de) * 1992-06-26 1999-05-06 Sharp K.K., Osaka Reflektive Flüssigkristall-Anzeigevorrichtung
US5986734A (en) * 1994-04-04 1999-11-16 Rockwell International Corporation Organic polymer O-plate compensator for improved gray scale performance in twisted nematic liquid crystal displays
JPH08152618A (ja) * 1994-11-29 1996-06-11 Alps Electric Co Ltd カラー液晶表示装置
US5726723A (en) * 1996-01-31 1998-03-10 Technology Research International Corporation Sub-twisted nematic liquid crystal display
GB2317290B (en) * 1996-09-11 2000-12-06 Seos Displays Ltd Image display apparatus
DE69834539D1 (de) * 1997-06-16 2006-06-22 Koninkl Philips Electronics Nv Projektionsgerät
EP1084446A1 (de) 1999-04-08 2001-03-21 Koninklijke Philips Electronics N.V. Anzeigevorrichtung
WO2001006309A1 (en) * 1999-07-16 2001-01-25 Koninklijke Philips Electronics N.V. Liquid crystal display device
HUE034446T2 (en) 2004-03-02 2018-02-28 Procter & Gamble Method for binding high internal phase emulsions (HIPE)
JP4579286B2 (ja) 2004-03-02 2010-11-10 ザ プロクター アンド ギャンブル カンパニー 高内相エマルションからの発泡体材料の調製
US7705939B2 (en) * 2006-05-31 2010-04-27 The Hong Kong University Of Science And Technology Transflective liquid crystal display
US7860116B2 (en) * 2007-05-24 2010-12-28 Worldwide Packets, Inc. Processing packets of a virtual interface associated with tunnels
WO2010039574A1 (en) * 2008-09-30 2010-04-08 The Procter & Gamble Company Liquid hard surface cleaning composition
EP2350247B1 (de) 2008-09-30 2016-04-20 The Procter & Gamble Company Flüssiges reinigungsmittel für feste oberflächen
EP2328998A1 (de) * 2008-09-30 2011-06-08 The Procter & Gamble Company Flüssiges reinigungsmittel für feste oberflächen
JP5559893B2 (ja) 2009-12-22 2014-07-23 ザ プロクター アンド ギャンブル カンパニー 液体クリーニング及び／又はクレンジング組成物
US9163200B2 (en) * 2009-12-22 2015-10-20 The Procter & Gamble Company Liquid cleaning and/or cleansing composition
US8629192B2 (en) 2009-12-30 2014-01-14 The Procter And Gamble Company Method for the production of high internal phase emulsion foams using ultraviolet light
RU2530020C2 (ru) 2010-04-21 2014-10-10 Дзе Проктер Энд Гэмбл Компани Жидкий чистящий и/или дезинфицирующий состав
WO2012040136A1 (en) 2010-09-21 2012-03-29 The Procter & Gamble Company Liquid cleaning composition
EP2431452B1 (de) 2010-09-21 2015-07-08 The Procter & Gamble Company Flüssigreinigungszusammensetzung
EP2431451A1 (de) 2010-09-21 2012-03-21 The Procter & Gamble Company Flüssige Reinigungsmittelzusammensetzung mit Schleifpartikeln
US20120108692A1 (en) 2010-10-27 2012-05-03 John Collins Dyer Preparation of foam materials derived from renewable resources
EP2537917A1 (de) 2011-06-20 2012-12-26 The Procter & Gamble Company Flüssige Reinigungsmittel mit Schleifpartikeln
WO2012177617A1 (en) 2011-06-20 2012-12-27 The Procter & Gamble Company Liquid cleaning and/or cleansing composition
WO2012177757A2 (en) 2011-06-20 2012-12-27 The Procter & Gamble Company Personal care compositions comprising shaped abrasive particles
EP2721136A1 (de) 2011-06-20 2014-04-23 The Procter and Gamble Company Flüssigreinigung und/oder reinigungszusammensetzung
US8852643B2 (en) 2011-06-20 2014-10-07 The Procter & Gamble Company Liquid cleaning and/or cleansing composition
US9481777B2 (en) 2012-03-30 2016-11-01 The Procter & Gamble Company Method of dewatering in a continuous high internal phase emulsion foam forming process
ES2577147T3 (es) 2012-10-15 2016-07-13 The Procter & Gamble Company Composición detergente líquida con partículas abrasivas
JP6332981B2 (ja) * 2014-01-28 2018-05-30 シチズン時計株式会社 光変調ユニット及びその製造方法
CA2947034A1 (en) 2014-05-05 2015-11-12 Wade Monroe Hubbard, Jr. Heterogeneous mass containing foam
US20150335498A1 (en) 2014-05-22 2015-11-26 The Procter & Gamble Company Heterogenous mass containing foam
WO2015184261A1 (en) 2014-05-30 2015-12-03 The Procter & Gamble Company Customizable apparatus and method for transporting and depositing fluids
US9574058B2 (en) 2014-06-06 2017-02-21 The Procter & Gamble Company Method for the production of high internal phase emulsion foams
EP2959922B1 (de) 2014-06-27 2019-03-20 The Procter and Gamble Company Offenzelliger Schaum enthaltend einen zweiten offenzelligen Schaum
EP2959967A1 (de) 2014-06-27 2015-12-30 The Procter and Gamble Company Mit Polyurethanschaum assoziierter Emulsionsschaum mit hoher interner Phase
US20150374561A1 (en) 2014-06-27 2015-12-31 The Procter & Gamble Company Heterogeneous mass containing foam
EP3020380B1 (de) 2014-11-14 2018-07-25 The Procter and Gamble Company Verfahren zur Herstellung von Verbundstrukturen mit einer Mehrzahl von absorbierenden Schaumteilchen
WO2016160900A1 (en) 2015-03-31 2016-10-06 The Procter & Gamble Company Heterogeneous mass containing foam
US10016779B2 (en) 2015-06-29 2018-07-10 The Procter & Gamble Company Customizable apparatus and method for transporting and depositing fluids
MX2018002152A (es) 2015-08-21 2018-06-06 Procter & Gamble Toalla femenina con dobleces de barrera.
ES2929710T3 (es) 2015-11-04 2022-12-01 Procter & Gamble Artículos absorbentes delgados y flexibles
BR112018009109A8 (pt) 2015-11-04 2019-02-26 Procter & Gamble artigos absorventes delgados e flexíveis
WO2017079602A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
CN108348386A (zh) 2015-11-04 2018-07-31 宝洁公司 吸收结构
WO2017079599A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
EP3370784B1 (de) 2015-11-04 2024-06-12 The Procter & Gamble Company Absorbierende struktur
WO2017079603A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Foam absorbent core structure comprising heterogeneous mass
JP2018535742A (ja) 2015-11-04 2018-12-06 ザ プロクター アンド ギャンブル カンパニー 薄型可撓性吸収性物品
JP6768797B2 (ja) 2015-11-04 2020-10-14 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 吸収性構造体
EP3433306B1 (de) 2016-03-21 2022-06-08 The Procter & Gamble Company Emulsionsschaum mit hoher interner phase und cellulosenanopartikeln
US11160690B2 (en) 2016-05-05 2021-11-02 The Procter & Gamble Company Topsheets integrated with heterogenous mass layer
US11369524B2 (en) 2016-12-21 2022-06-28 The Procter & Gamble Company Absorbent structure
US20180169832A1 (en) 2016-12-21 2018-06-21 The Procter & Gamble Company Method for etching an absorbent structure
WO2018204613A1 (en) 2017-05-03 2018-11-08 The Procter & Gamble Company Absorbent article having multiple zones
JP2021500173A (ja) 2017-11-06 2021-01-07 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 結節点及び支柱を有する構造体
US20190193052A1 (en) 2017-12-26 2019-06-27 The Procter & Gamble Company Fluid etched foam
JP7321191B2 (ja) 2018-06-19 2023-08-04 ザ プロクター アンド ギャンブル カンパニー 機能形成されたトップシートを有する吸収性物品
CN113164309B (zh) 2018-12-10 2022-06-24 宝洁公司 用于吸收制品的粘附
US12036105B2 (en) 2019-01-23 2024-07-16 The Procter & Gamble Company Packaged feminine hygiene pad product adapted for discreet carry and access, and manufacturing process
WO2020167883A1 (en) 2019-02-13 2020-08-20 The Procter & Gamble Company Feminine hygiene pad with hydrophilic nonwoven topsheet having enhanced skin feel and obscuring performance
CN113613606B (zh) 2019-02-13 2023-01-17 宝洁公司 具有增强的皮肤感觉的带有非织造顶片的女性卫生护垫
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WO2020256714A1 (en) 2019-06-19 2020-12-24 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
WO2021022547A1 (en) 2019-08-08 2021-02-11 The Procter & Gamble Company Feminine hygiene pad and method for isolating microorganisms from a wearer's skin
CN115803067B (zh) 2020-06-26 2024-09-13 宝洁公司 包括用粘土纳米片增强的hipe泡沫的吸收制品和制造方法
US11939517B2 (en) 2021-04-28 2024-03-26 Saudi Arabian Oil Company Porous polyurethane for consolidation of material in subterranean formations
US20240115436A1 (en) 2022-10-10 2024-04-11 The Procter & Gamble Company Feminine hygiene pad with foam absorbent and reservoir spacer layer
WO2024107669A1 (en) 2022-11-14 2024-05-23 The Procter & Gamble Company Body-conformable absorbent article

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US5157523A (en) * 1989-03-29 1992-10-20 Matsushita Electric Industrial Co., Ltd. Projection type liquid crystal display unit including orthogonal phase plates
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Also Published As

Publication number Publication date
JPH05203916A (ja) 1993-08-13
TW200604B (de) 1993-02-21
US5287207A (en) 1994-02-15
EP0535725A1 (de) 1993-04-07
EP0535725B1 (de) 1996-12-04
DE69215635T2 (de) 1997-05-28

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee