CN1146748C - 制造宽带胆甾偏振器的方法和装置 - Google Patents

制造宽带胆甾偏振器的方法和装置 Download PDF

Info

Publication number
CN1146748C
CN1146748C CNB971911061A CN97191106A CN1146748C CN 1146748 C CN1146748 C CN 1146748C CN B971911061 A CNB971911061 A CN B971911061A CN 97191106 A CN97191106 A CN 97191106A CN 1146748 C CN1146748 C CN 1146748C
Authority
CN
China
Prior art keywords
radiation
sensor
polarizer
wavelength
broadband
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
CNB971911061A
Other languages
English (en)
Chinese (zh)
Other versions
CN1198819A (zh
Inventor
Dj
D·J·布罗尔
Mm
J·A·M·M·范哈伦
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
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1198819A publication Critical patent/CN1198819A/zh
Application granted granted Critical
Publication of CN1146748C publication Critical patent/CN1146748C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
CNB971911061A 1996-08-21 1997-06-23 制造宽带胆甾偏振器的方法和装置 Expired - Fee Related CN1146748C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96202326 1996-08-21
EP96202326.3 1996-08-21

Publications (2)

Publication Number Publication Date
CN1198819A CN1198819A (zh) 1998-11-11
CN1146748C true CN1146748C (zh) 2004-04-21

Family

ID=8224302

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB971911061A Expired - Fee Related CN1146748C (zh) 1996-08-21 1997-06-23 制造宽带胆甾偏振器的方法和装置

Country Status (8)

Country Link
US (3) US5948831A (enExample)
EP (1) EP0859969B1 (enExample)
JP (1) JPH11514757A (enExample)
CN (1) CN1146748C (enExample)
AT (1) ATE284047T1 (enExample)
DE (1) DE69731813T2 (enExample)
TW (1) TW353145B (enExample)
WO (1) WO1998008135A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6753044B2 (en) 1991-11-27 2004-06-22 Reveo, Inc. Coloring media having improved brightness and color characteristics
US6404464B1 (en) 1995-10-30 2002-06-11 Reveo, Inc. Method and system for producing color images with improved brightness and color characteristics on radiation absorptive surfaces
TW353145B (en) 1996-08-21 1999-02-21 Koninkl Philips Electronics Nv Method and device for manufacturing a broadband cholesteric polarizer
DE19726051A1 (de) * 1997-06-19 1998-12-24 Consortium Elektrochem Ind Verfahren und Verbreiterung cholesterischer Reflexionsbanden von photopolymerisierbaren cholesterischen Flüssigkristallen und optische Elemente hergestellt nach diesem Verfahren
US6099758A (en) * 1997-09-17 2000-08-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Broadband reflective polarizer
KR100310153B1 (ko) * 1998-01-10 2001-11-15 권문구 적층방법을 이용한 광대역 특성을 갖는 편광막의 제조방법
US6160663A (en) * 1998-10-01 2000-12-12 3M Innovative Properties Company Film confined to a frame having relative anisotropic expansion characteristics
US6773766B2 (en) 1998-12-22 2004-08-10 Basf Aktiengesellschaft Utilization of polymerizable liquid crystal substances for the production of optical components
EP1074863B1 (fr) * 1999-08-04 2015-03-04 Asulab S.A. Dispositif optique à réflexion de Bragg et procédés pour sa fabrication
US20020044351A1 (en) * 2000-08-15 2002-04-18 Reflexite Corporation Light polarizer
US8054416B2 (en) * 2000-08-15 2011-11-08 Reflexite Corporation Light polarizer
DE10114283C2 (de) * 2000-12-22 2003-04-24 Fresenius Medical Care De Gmbh Verfahren zur Ermittlung der Ionenkonzentration des Blutes eines Patienten bei der citrat-antikoagulierten Hämodialyse und/oder Hämofiltration; Dialysegerät
US6917399B2 (en) * 2001-02-22 2005-07-12 3M Innovative Properties Company Optical bodies containing cholesteric liquid crystal material and methods of manufacture
CN100485481C (zh) * 2004-06-04 2009-05-06 长兴化学工业股份有限公司 光学膜及其制造方法
DE102005031377A1 (de) 2005-07-05 2007-01-11 Siemens Ag Kunststoffbauteil mit einer oberflächlich aufgebrachten Metallschicht zum in einem thermischen Befestigungsverfahren, insbesondere einem Lötverfahren erfolgenden elektrischen Kontaktieren von elektrischen Bauelementen
TW200721068A (en) * 2005-10-03 2007-06-01 Koninkl Philips Electronics Nv An image dispaly apparatus
WO2007039863A1 (en) * 2005-10-03 2007-04-12 Koninklijke Philips Electronics N.V. An image display apparatus
JP5201130B2 (ja) 2007-02-23 2013-06-05 日本ゼオン株式会社 液晶性化合物、液晶性組成物、光学フィルムおよび光学積層体
WO2008104905A2 (en) * 2007-02-28 2008-09-04 Koninklijke Philips Electronics N.V. Image display apparatus, and disguising device
KR20100014882A (ko) 2007-03-01 2010-02-11 제온 코포레이션 중합성 액정 화합물, 중합성 액정 조성물, 액정 중합체 및 광학 이방체
US8158021B2 (en) 2007-04-24 2012-04-17 Zeon Corporation Polymerizable liquid crystal compound, polymerizable liquid crystal composition, liquid crystalline polymer, and optical anisotropic article
WO2009153168A1 (de) * 2008-06-17 2009-12-23 Basf Se Polymerisierbare chirale verbindungen, enthaltend 2,6-naphthyl- und isomannit-einheiten, und deren verwendung als chirale dotierstoffe
US8454857B2 (en) 2008-06-30 2013-06-04 Zeon Corporation Polymerizable liquid crystal compounds, polymerizable liquid crystal compositions, liquid crystalline polymers and optically anisotropic materials
CN101354460B (zh) * 2008-09-22 2010-04-07 北京科技大学 一种具有宽波反射的高分子稳定液晶薄膜材料的制备方法
US8603357B2 (en) 2008-10-01 2013-12-10 Zeon Corporation Polymerizable chiral compound, polymerizable liquid crystal composition, liquid crystal polymer and optically anisotropic body
WO2010038183A1 (en) * 2008-10-02 2010-04-08 Koninklijke Philips Electronics N.V. Spectral detector comprising a cholesteric liquid crystal mixture
US20120241664A1 (en) 2009-12-17 2012-09-27 Basf Se Liquid-crystalline mixtures
EP2554557B1 (en) 2010-03-31 2017-07-19 Zeon Corporation Polymerizable chiral compound, polymerizable liquid crystal composition, liquid crystal polymer, and optically anisotropic material
CN102749669A (zh) * 2012-06-20 2012-10-24 京东方科技集团股份有限公司 反射式偏振片、制备反射式偏振片的方法及液晶显示装置
CN114114516A (zh) * 2021-11-29 2022-03-01 淮安泰华新材料有限公司 一种宽波反射式液晶偏振片的制备方法
CN115368912B (zh) * 2022-06-16 2024-05-14 上海先认新材料合伙企业(有限合伙) 一种液晶组合物、反射膜及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8901167A (nl) * 1989-05-10 1990-12-03 Philips Nv Methode voor de vervaardiging van een polarisatiefilter, een aldus verkregen polarisatiefilter en een display dat voorzien is van het polarisatiefilter.
NL9000808A (nl) * 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
US5691789A (en) * 1995-10-30 1997-11-25 Li; Le Single-layer reflective super broadband circular polarizer and method of fabrication therefor
TW289095B (enExample) * 1993-01-11 1996-10-21
EP0606939B1 (en) * 1993-01-11 1998-05-06 Koninklijke Philips Electronics N.V. Illumination system and display device including such a system
BE1007485A3 (nl) * 1993-09-08 1995-07-11 Philips Electronics Nv Schakelbaar cholesterisch filter en verlichtingsarmatuur voorzien van een filter.
US5717217A (en) * 1994-05-05 1998-02-10 Spectra Group Limited, Inc. Method for determining thickness, degree of cure and other properties of a polymeric coating
KR960705253A (ko) * 1994-07-12 1996-10-09 요트.게.아. 롤페즈 조명 시스템, 조명시스템용 선형 평광기와 조명시스템을 구비하는 표시장치(Illumination system, linear polarizer for such an illumination system and a display device comprising such an illumination system)
EP0804749B1 (en) * 1995-11-22 2004-05-19 Koninklijke Philips Electronics N.V. Illumination system, linear polarizer for such an illumination system and display device comprising such an illumination system
TW353145B (en) 1996-08-21 1999-02-21 Koninkl Philips Electronics Nv Method and device for manufacturing a broadband cholesteric polarizer

Also Published As

Publication number Publication date
US5948831A (en) 1999-09-07
WO1998008135A1 (en) 1998-02-26
DE69731813T2 (de) 2005-12-15
US6638449B2 (en) 2003-10-28
DE69731813D1 (de) 2005-01-05
US20010001509A1 (en) 2001-05-24
US6193937B1 (en) 2001-02-27
JPH11514757A (ja) 1999-12-14
ATE284047T1 (de) 2004-12-15
CN1198819A (zh) 1998-11-11
TW353145B (en) 1999-02-21
EP0859969A1 (en) 1998-08-26
EP0859969B1 (en) 2004-12-01

Similar Documents

Publication Publication Date Title
CN1146748C (zh) 制造宽带胆甾偏振器的方法和装置
TW289095B (enExample)
KR930002224B1 (ko) 광중합된 매트릭스 중의 액정 소적 분산물 및 이로부터 제조된 장치
US6822713B1 (en) Optical compensation film for liquid crystal display
KR100728552B1 (ko) 광학 보정기 및 액정 디스플레이 ⅰ
CN100526921C (zh) 具有螺旋分子结构的聚合物薄膜
KR100728558B1 (ko) 광학 보정기 및 액정 디스플레이 ⅲ
KR19990067155A (ko) 초광역 편광반사재
KR20040002793A (ko) 중합된 액정 물질을 포함하는 필름의 제조방법
JP6453662B2 (ja) 液晶組成物、偏光発光フィルム、波長変換部材及びその製造方法、バックライトユニット、液晶表示装置
JP6380979B2 (ja) 液晶組成物、偏光発光フィルム、波長変換部材およびその製造方法、バックライトユニット、液晶表示装置
JPH10513578A (ja) 照明システム、そのような照明システム用の線形偏光子及びそのような照明システムを有する表示装置
EP1245970B1 (en) Circular polarization controlling optical element and method of producing the same
US20060038929A1 (en) Tunable spectral imaging filter configured for UV spectral ranges
WO2004088367A1 (ja) 広帯域コレステリック液晶フィルムの製造方法、円偏光板、直線偏光素子、照明装置および液晶表示装置
JP2003307622A (ja) 偏光素子
US5394245A (en) Process and apparatus for measuring pretilt angle of liquid crystals
US11693278B2 (en) Liquid crystal diffraction element and method for producing liquid crystal diffraction element
CN116243417A (zh) 层叠膜、圆偏振片及显示装置
KR100728551B1 (ko) 광학 보정기 및 액정 디스플레이
US20240345301A1 (en) Laminate, optical element, and light guide element
WO2009051408A1 (en) Method for manufacturing cholesteric reflective plarizer with quater wave plate, and reflective plarizer therefrom
EP0838699A1 (en) Phase retarder film comprising an oblique evaporated layer of an inorganic dielectric having a positive refractive index anisotropy
CN1584723A (zh) 采用棱镜/波导耦合单元实现光谱整形的装置及整形方法
GB2355315A (en) Circular polariser with optically anisotropic and isotropic layers

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Applicant after: Koninklike Philips Electronics N. V.

Applicant before: Philips Electronics N. V.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: N.V. PHILIPS OPTICAL LAMP LTD., CO. TO: ROYAL PHILIPS ELECTRONICS CO., LTD.

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee