JPH05203916A - 液晶表示装置 - Google Patents

液晶表示装置

Info

Publication number
JPH05203916A
JPH05203916A JP4244926A JP24492692A JPH05203916A JP H05203916 A JPH05203916 A JP H05203916A JP 4244926 A JP4244926 A JP 4244926A JP 24492692 A JP24492692 A JP 24492692A JP H05203916 A JPH05203916 A JP H05203916A
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
crystal display
range
value
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.)
Pending
Application number
JP4244926A
Other languages
English (en)
Japanese (ja)
Inventor
Johannes C H Mulkens
カタリナ フベルタス ムルケンス ヨハネス
Ingrid E J R Heynderickx
エミリーン ジョアンナ リタ ハインデリックス イングリッド
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 Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of JPH05203916A publication Critical patent/JPH05203916A/ja
Pending 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)
JP4244926A 1991-09-17 1992-09-14 液晶表示装置 Pending JPH05203916A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91202383 1991-09-17
NL91202383:5 1991-09-17

Publications (1)

Publication Number Publication Date
JPH05203916A true JPH05203916A (ja) 1993-08-13

Family

ID=8207882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4244926A Pending JPH05203916A (ja) 1991-09-17 1992-09-14 液晶表示装置

Country Status (5)

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

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576303B1 (en) * 1992-06-26 1998-10-14 Sharp Kabushiki Kaisha Reflective type liquid crystal display device
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
WO1998058291A1 (en) * 1997-06-16 1998-12-23 Koninklijke Philips Electronics N.V. Projection device
CN1161645C (zh) * 1999-04-08 2004-08-11 皇家菲利浦电子有限公司 显示器件
JP2003505721A (ja) * 1999-07-16 2003-02-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 液晶表示デバイス
HUE030123T2 (en) 2004-03-02 2017-04-28 Procter & Gamble Process for producing hipe polymer foam
EP1720939A1 (en) 2004-03-02 2006-11-15 The Procter and Gamble Company Preparation of foam materials from high internal phase emulsions
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
WO2010039571A1 (en) * 2008-09-30 2010-04-08 The Procter & Gamble Company Liquid hard surface cleaning composition
WO2010039574A1 (en) * 2008-09-30 2010-04-08 The Procter & Gamble Company Liquid hard surface cleaning composition
ES2582573T3 (es) 2008-09-30 2016-09-13 The Procter & Gamble Company Composiciones limpiadoras líquidas de superficies duras
WO2011087748A1 (en) * 2009-12-22 2011-07-21 The Procter & Gamble Company Liquid cleaning and/or cleansing composition
ES2444618T3 (es) 2009-12-22 2014-02-26 The Procter & Gamble Company Composición limpiadora y/o de lavado líquida
US8770956B2 (en) 2009-12-30 2014-07-08 The Procter & Gamble Company System for producing high internal phase emulsion foam
EP2561056A1 (en) 2010-04-21 2013-02-27 The Procter & Gamble Company Liquid cleaning and/or cleansing composition
JP5997161B2 (ja) 2010-09-21 2016-09-28 ザ プロクター アンド ギャンブル カンパニー 液体洗浄組成物
EP2431451A1 (en) 2010-09-21 2012-03-21 The Procter & Gamble Company Liquid detergent composition with abrasive particles
WO2012040136A1 (en) 2010-09-21 2012-03-29 The Procter & Gamble Company Liquid cleaning composition
US20120108692A1 (en) 2010-10-27 2012-05-03 John Collins Dyer Preparation of foam materials derived from renewable resources
CN103619308A (zh) 2011-06-20 2014-03-05 宝洁公司 包含成形研磨剂颗粒的个人护理组合物
WO2012177628A1 (en) 2011-06-20 2012-12-27 The Procter & Gamble Company Liquid cleaning and/or cleansing composition
US8440603B2 (en) 2011-06-20 2013-05-14 The Procter & Gamble Company Liquid cleaning and/or cleansing composition comprising a polylactic acid biodegradable abrasive
EP2537917A1 (en) 2011-06-20 2012-12-26 The Procter & Gamble Company Liquid detergent composition with abrasive particles
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
EP2719752B1 (en) 2012-10-15 2016-03-16 The Procter and Gamble Company Liquid detergent composition with abrasive particles
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
CN106456410B (zh) 2014-05-05 2020-05-19 宝洁公司 包含泡沫的异质块体
US20150335498A1 (en) 2014-05-22 2015-11-26 The Procter & Gamble Company Heterogenous mass containing foam
EP3148806B1 (en) 2014-05-30 2019-04-10 The Procter and 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
EP2959967A1 (en) 2014-06-27 2015-12-30 The Procter and Gamble Company High internal phase emulision foam associated with polyurethane foam
EP2959922B1 (en) 2014-06-27 2019-03-20 The Procter and Gamble Company Open cell foam containing a second open cell foam
US20150374561A1 (en) 2014-06-27 2015-12-31 The Procter & Gamble Company Heterogeneous mass containing foam
EP3020380B1 (en) 2014-11-14 2018-07-25 The Procter and Gamble Company Method for producing composite structures with a plurality of absorbent foam particulates
CN107427400B (zh) 2015-03-31 2021-04-09 宝洁公司 包含泡沫的异质块体
EP3313664A1 (en) 2015-06-29 2018-05-02 The Procter and Gamble Company Customizable apparatus and method for transporting and depositing fluids
CA2995116A1 (en) 2015-08-21 2017-03-02 The Procter & Gamble Company Feminine pad with barrier cuffs
US11020289B2 (en) 2015-11-04 2021-06-01 The Procter & Gamble Company Absorbent structure
WO2017079583A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Thin and flexible absorbent articles
EP3370672A1 (en) 2015-11-04 2018-09-12 The Procter and Gamble Company Absorbent structure
WO2017079606A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Thin and flexible absorbent articles
EP3370666B1 (en) 2015-11-04 2022-09-28 The Procter & Gamble Company Thin and flexible absorbent articles
WO2017079586A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
US11376168B2 (en) 2015-11-04 2022-07-05 The Procter & Gamble Company Absorbent article with absorbent structure having anisotropic rigidity
EP3370670B1 (en) 2015-11-04 2022-03-30 The Procter & Gamble Company Foam absorbent core structure comprising heterogeneous mass
WO2017079599A1 (en) 2015-11-04 2017-05-11 The Procter & Gamble Company Absorbent structure
WO2017165377A1 (en) 2016-03-21 2017-09-28 The Procter & Gamble Company High internal phase emulsion foam having cellulose nanoparticles
WO2017192988A1 (en) 2016-05-05 2017-11-09 The Procter & Gamble Company Topsheets integrated with heterogenous mass layer
US20180169832A1 (en) 2016-12-21 2018-06-21 The Procter & Gamble Company Method for etching an absorbent structure
US11369524B2 (en) 2016-12-21 2022-06-28 The Procter & Gamble Company Absorbent structure
EP3618789A1 (en) 2017-05-03 2020-03-11 The Procter and Gamble Company Absorbent article having multiple zones
HUE064370T2 (hu) 2017-11-06 2024-03-28 Procter & Gamble Csomópontokat és támasztékokat tartalmazó szerkezet
US20190193052A1 (en) 2017-12-26 2019-06-27 The Procter & Gamble Company Fluid etched foam
EP3810057B1 (en) 2018-06-19 2025-01-08 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
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
EP3923882B1 (en) 2019-02-13 2024-10-23 The Procter & Gamble Company Feminine hygiene pad with hydrophilic nonwoven topsheet having enhanced skin feel and obscuring performance
WO2020167882A1 (en) 2019-02-13 2020-08-20 The Procter & Gamble Company Feminine hygiene pad with nonwoven topsheet having enhanced skin feel
JP2022535303A (ja) 2019-06-19 2022-08-05 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、及び製造方法
WO2020256715A1 (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
WO2021263067A1 (en) 2020-06-26 2021-12-30 The Procter & Gamble Company Absorbent articles including hipe foam enhanced with clay nanoplatelets, and method of manufacture
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
EP4618922A1 (en) 2022-11-14 2025-09-24 The Procter & Gamble Company Body-conformable absorbent article
US20240382353A1 (en) 2023-05-19 2024-11-21 The Procter & Gamble Company Feminine hygiene pad with foam absorbent layer component and improved body conformity
US20250073093A1 (en) 2023-09-01 2025-03-06 The Procter & Gamble Company Low caliper feminine hygiene pad with textured topsheet
US20250352409A1 (en) 2024-05-14 2025-11-20 The Procter & Gamble Company Body-conformable absorbent articles with an elastic backsheet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443065A (en) * 1980-12-09 1984-04-17 Sharp Kabushiki Kaisha Interference color compensation double layered twisted nematic display
US4408839A (en) * 1981-04-01 1983-10-11 Hughes Aircraft Company Twisted nematic liquid light valve with birefringence compensation
KR960007791B1 (ko) * 1987-12-10 1996-06-12 세이꼬 엡슨 가부시끼가이샤 전기 광학 소자
US4936654A (en) * 1988-01-28 1990-06-26 Sanyo Electric Co., Ltd. Liquid crystal display device
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
DE69008875T2 (de) * 1989-01-19 1994-09-01 Seiko Epson Corp Elektrooptische Flüssigkristall-Anzeigevorrichtung.
US5157523A (en) * 1989-03-29 1992-10-20 Matsushita Electric Industrial Co., Ltd. Projection type liquid crystal display unit including orthogonal phase plates
US5150237A (en) * 1989-05-15 1992-09-22 Ricoh Company, Ltd. Liquid crystal display element
EP0438817A1 (en) * 1989-12-08 1991-07-31 Koninklijke Philips Electronics N.V. Double cell twisted nematic LCD and color display device employing same
US5107356A (en) * 1989-12-26 1992-04-21 General Electric Company Liquid crystal display device with birefringent films

Also Published As

Publication number Publication date
DE69215635T2 (de) 1997-05-28
US5287207A (en) 1994-02-15
TW200604B (enExample) 1993-02-21
EP0535725B1 (en) 1996-12-04
EP0535725A1 (en) 1993-04-07
DE69215635D1 (de) 1997-01-16

Similar Documents

Publication Publication Date Title
JPH05203916A (ja) 液晶表示装置
JP2916331B2 (ja) 液晶表示装置
JP3162210B2 (ja) 液晶表示装置
JP3660452B2 (ja) ツイスト・ネマティック液晶ディスプレイ及びその作製方法
US8576356B2 (en) Liquid crystal display device with controlled viewing angle panel and driving method thereof
KR100241815B1 (ko) 액정전기광학장치
JP2721284B2 (ja) 液晶表示素子および光学異方素子
US20070076152A1 (en) Liquid crystal display device
KR100778167B1 (ko) 액정 표시 소자
JP2856188B2 (ja) アクティブマトリクス液晶表示パネル
JPH1195188A (ja) 通常白色の超ねじれネマチック液晶ディスプレイ
JPH0784249A (ja) 液晶表示装置
JP2790083B2 (ja) 液晶表示装置
US20060250547A1 (en) Optically compensated birefringence (OCB) mode liquid crystal display device
JP2898501B2 (ja) 液晶表示装置
JP3188253B2 (ja) 液晶表示装置
JP3657708B2 (ja) 液晶電気光学装置
JP2713328B2 (ja) ツイステッドネマティック型液晶表示素子
CN100440003C (zh) 常白tn模式lcd设备
JPH06235914A (ja) 液晶表示装置
JP3896135B2 (ja) 液晶表示素子および光学異方素子
JP3898208B2 (ja) 液晶電気光学装置
JP3922014B2 (ja) 液晶表示装置
JP2858142B2 (ja) 液晶カラー表示装置
JP2006337675A (ja) 液晶表示素子