[go: up one dir, main page]

DE69630101D1 - Polarisationselement - Google Patents

Polarisationselement

Info

Publication number
DE69630101D1
DE69630101D1 DE69630101T DE69630101T DE69630101D1 DE 69630101 D1 DE69630101 D1 DE 69630101D1 DE 69630101 T DE69630101 T DE 69630101T DE 69630101 T DE69630101 T DE 69630101T DE 69630101 D1 DE69630101 D1 DE 69630101D1
Authority
DE
Germany
Prior art keywords
polarization element
polarization
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
DE69630101T
Other languages
English (en)
Other versions
DE69630101T2 (de
Inventor
Ata Hikmet
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
Application granted granted Critical
Publication of DE69630101D1 publication Critical patent/DE69630101D1/de
Publication of DE69630101T2 publication Critical patent/DE69630101T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Projection Apparatus (AREA)
DE69630101T 1995-06-29 1996-05-31 Polarisationselement Expired - Fee Related DE69630101T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95201770 1995-06-29
EP95201770 1995-06-29
PCT/IB1996/000523 WO1997001779A1 (en) 1995-06-29 1996-05-31 Polarizing element

Publications (2)

Publication Number Publication Date
DE69630101D1 true DE69630101D1 (de) 2003-10-30
DE69630101T2 DE69630101T2 (de) 2004-06-03

Family

ID=8220434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69630101T Expired - Fee Related DE69630101T2 (de) 1995-06-29 1996-05-31 Polarisationselement

Country Status (7)

Country Link
US (1) US5900977A (de)
EP (1) EP0778956B1 (de)
JP (1) JPH10505435A (de)
KR (1) KR100425641B1 (de)
CN (1) CN1119675C (de)
DE (1) DE69630101T2 (de)
WO (1) WO1997001779A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753780B1 (de) 1994-12-28 2005-03-02 Seiko Epson Corporation Beleuchtungsvorrichtung mit polarisiertem licht und projektionsanzeigevorrichtung
EP0757806B1 (de) * 1995-02-28 2004-04-28 Philips Electronics N.V. Elektrooptische vorrichtung
DE69714533T2 (de) * 1996-04-09 2003-04-10 Koninklijke Philips Electronics N.V., Eindhoven Verfahren zur herstellung eines optischen bauelements
DE69733112T2 (de) * 1996-05-14 2006-02-02 Seiko Epson Corp. Polarisationsumwandler, elektronischer apparat und verfahren zur herstellung des polarisationsumwandlers
US6080980A (en) * 1998-02-18 2000-06-27 Hewlett-Packard Company Optics for reducing one dimension of a folded optical path
US6441875B1 (en) * 1999-10-08 2002-08-27 Chi Mei Optoelectronics Corporation Device for enhancing the linear polarization intensity of light which passes through a polarizer
US20010050815A1 (en) * 2000-04-28 2001-12-13 Jun Ishihara Light separation device, blazed grating device, diffraction grating device, and illumination optical system
US6499844B2 (en) 2000-05-01 2002-12-31 Koninklijke Philips Electronics N.V. Projection device and integrator plate suitable for such a projection device
GB2368133A (en) 2000-10-13 2002-04-24 Sharp Kk Polarisation conversion system, optical lens array and projection display system
TW587194B (en) 2001-06-14 2004-05-11 Koninkl Philips Electronics Nv Projection device, transmissive projection screen, projector and method of adjusting the diffusion of a projection screen in a projection device
US6775061B2 (en) * 2002-05-17 2004-08-10 Thomson Licensing S. A. Reflecting light polarizer made of coated non-linear surfaces
EP1590694A1 (de) * 2003-01-28 2005-11-02 Koninklijke Philips Electronics N.V. Analysatoren fürdurchlässige projektoren auf lcd-basis
CN100498429C (zh) * 2004-05-28 2009-06-10 株式会社垂马提兹 使用偏振可变元件的光器件
US20060138702A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Method of making uniaxially oriented articles having structured surfaces
US20060138705A1 (en) * 2004-12-23 2006-06-29 Korba Gary A Method of making a structured surface article
US20060138686A1 (en) * 2004-12-23 2006-06-29 Ouderkirk Andrew J Method of making a uniaxially stretched polymeric film having structured surface
US20060141219A1 (en) * 2004-12-23 2006-06-29 Benson Olester Jr Roll of a uniaxially oriented article having a structured surface
US20060141220A1 (en) * 2004-12-23 2006-06-29 Merrill William W Uniaxially oriented article having a structured surface
US20060204720A1 (en) * 2004-12-23 2006-09-14 Biernath Rolf W Uniaxially oriented birefringent article having a structured surface
US20060141218A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Uniaxially oriented articles having structured surface
US20060138694A1 (en) * 2004-12-23 2006-06-29 Biernath Rolf W Method of making a polymeric film having structured surfaces via replication
ATE442599T1 (de) * 2005-04-08 2009-09-15 3M Innovative Properties Co Strukturierte orientierte filme zur verwendung in displays
US7418202B2 (en) * 2005-08-04 2008-08-26 3M Innovative Properties Company Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter
US9134471B2 (en) 2006-06-28 2015-09-15 3M Innovative Properties Company Oriented polymeric articles and method
US9807377B2 (en) * 2007-10-02 2017-10-31 Koninklijke Philips N.V. Auto-stereoscopic display device
CN101968206B (zh) * 2010-05-10 2015-09-09 东莞市百分百科技有限公司 装饰导光方法、导光板及灯具
KR102180581B1 (ko) 2018-11-08 2020-11-18 경북대학교 산학협력단 편광 의존형 광 스티어링 장치 기반 와이드 프로젝션 디스플레이 시스템
JP7371683B2 (ja) * 2019-03-29 2023-10-31 ソニーグループ株式会社 画像表示装置、画像表示方法及びヘッドマウントディスプレイ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613207A (en) * 1984-05-08 1986-09-23 Manchester R & D Partnership Liquid crystal projector and method
US4729640A (en) * 1984-10-03 1988-03-08 Canon Kabushiki Kaisha Liquid crystal light modulation device
NL8502402A (nl) * 1985-09-03 1987-04-01 Philips Nv Optische vezel voorzien van een kunststofbedekking, en werkwijze en inrichting voor de vervaardiging van een dergelijke optische vezel.
JPH02828A (ja) * 1987-12-02 1990-01-05 Matsushita Electric Ind Co Ltd 液晶表示装置
JPH03233405A (ja) * 1989-12-18 1991-10-17 Seiko Epson Corp 偏光素子
WO1991010153A1 (fr) * 1989-12-26 1991-07-11 Mitsubishi Rayon Co., Ltd. Appareil optique de production de lumiere polarisee
FR2660448B1 (fr) * 1990-04-03 1992-06-05 Thomson Csf Dispositif de projection d'images.
NL9000808A (nl) * 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
US5184248A (en) * 1990-07-16 1993-02-02 U.S. Philips Corporation Image projection apparatus
JPH04116521A (ja) * 1990-09-06 1992-04-17 Seiko Epson Corp プリズム光学素子及び偏光光学素子
US5570209A (en) * 1990-09-18 1996-10-29 Mitsubishi Denki Kabushiki Kaisha Color projection type display apparatus having three liquid crystal displays of same structure
US5212586A (en) * 1991-11-26 1993-05-18 Optics For Research Optical circulator having a simplified construction
JP2775547B2 (ja) * 1992-02-17 1998-07-16 秩父小野田株式会社 光アイソレータ

Also Published As

Publication number Publication date
CN1161086A (zh) 1997-10-01
DE69630101T2 (de) 2004-06-03
EP0778956A1 (de) 1997-06-18
US5900977A (en) 1999-05-04
CN1119675C (zh) 2003-08-27
JPH10505435A (ja) 1998-05-26
WO1997001779A1 (en) 1997-01-16
EP0778956B1 (de) 2003-09-24
KR100425641B1 (ko) 2004-06-30

Similar Documents

Publication Publication Date Title
DE69630101D1 (de) Polarisationselement
DE59605502D1 (de) Flächenelement
DE69637019D1 (de) Verdrehsicheres verbindungselement
DE69601322D1 (de) Verankerungselement
DE69611955D1 (de) Bindeelement
DE59609887D1 (de) Substituierte cyanophenyluracile
DE59607688D1 (de) Befestigungselement
DE69607531D1 (de) Montageelement
DE59609794D1 (de) Riegelelement
NO964030L (no) Mikrobölgeantenne-element
NO964304L (no) Sötningsstoffsalter
DE69623643D1 (de) Impedanzelement
DE69622942D1 (de) Flussigkristall-anzeigvorrichtung
DE59611147D1 (de) Flugzeugtragelement
DE59610332D1 (de) Substituierte aminouracile
BR9609319A (pt) Carbonilaminofeniluracilas substituídas
ATA190197A (de) Rolladen-vorbauelement
BR9608890A (pt) N-metilenotiouréias substituídas
DE69635362D1 (de) Magnetowiderstandseffekt-Element
ATA3996A (de) Schalungselement
ATA145596A (de) Befestigungselement
BR9603376A (pt) Tetrahidro-5-nitro-pirimidinas substituídas
ATA190297A (de) Rolladen-vorbauelement
DE59607732D1 (de) Substituierte benzylidencyanessigester
FI962829A0 (fi) Hoejdreglerbar staellning

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee