DK0729598T3 - Optisk element til brug i en gruppering af optiske elementer i et display - Google Patents

Optisk element til brug i en gruppering af optiske elementer i et display

Info

Publication number
DK0729598T3
DK0729598T3 DK95901222T DK95901222T DK0729598T3 DK 0729598 T3 DK0729598 T3 DK 0729598T3 DK 95901222 T DK95901222 T DK 95901222T DK 95901222 T DK95901222 T DK 95901222T DK 0729598 T3 DK0729598 T3 DK 0729598T3
Authority
DK
Denmark
Prior art keywords
light
approximately
output
input
tapering
Prior art date
Application number
DK95901222T
Other languages
English (en)
Inventor
Karl W Beeson
Scott M Zimmerman
Paul M Ferm
Jiri Daniel Konicek
John Charles Schweyen
Original Assignee
Allied Signal Inc
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 Allied Signal Inc filed Critical Allied Signal Inc
Application granted granted Critical
Publication of DK0729598T3 publication Critical patent/DK0729598T3/da

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • G02B6/08—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images with fibre bundle in form of plate

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Glass Compositions (AREA)
  • Lenses (AREA)
  • Optical Couplings Of Light Guides (AREA)
DK95901222T 1993-11-15 1994-11-15 Optisk element til brug i en gruppering af optiske elementer i et display DK0729598T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15260493A 1993-11-15 1993-11-15
PCT/US1994/012999 WO1995014256A1 (en) 1993-11-15 1994-11-15 Optical element for use in an array of optical elements in a display arrangement

Publications (1)

Publication Number Publication Date
DK0729598T3 true DK0729598T3 (da) 1999-11-08

Family

ID=22543610

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95901222T DK0729598T3 (da) 1993-11-15 1994-11-15 Optisk element til brug i en gruppering af optiske elementer i et display

Country Status (14)

Country Link
EP (1) EP0729598B1 (da)
JP (1) JPH09507920A (da)
KR (1) KR100359532B1 (da)
CN (1) CN1135262A (da)
AT (1) ATE179528T1 (da)
AU (1) AU1054595A (da)
CA (1) CA2175681A1 (da)
DE (1) DE69418208T2 (da)
DK (1) DK0729598T3 (da)
ES (1) ES2132593T3 (da)
FI (1) FI962065A7 (da)
GR (1) GR3030829T3 (da)
TW (1) TW283209B (da)
WO (1) WO1995014256A1 (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625738A (en) * 1994-06-28 1997-04-29 Corning Incorporated Apparatus for uniformly illuminating a light valve
US5521726A (en) * 1994-08-26 1996-05-28 Alliedsignal Inc. Polarizer with an array of tapered waveguides
US7907319B2 (en) 1995-11-06 2011-03-15 Qualcomm Mems Technologies, Inc. Method and device for modulating light with optical compensation
KR100703140B1 (ko) 1998-04-08 2007-04-05 이리다임 디스플레이 코포레이션 간섭 변조기 및 그 제조 방법
US8928967B2 (en) 1998-04-08 2015-01-06 Qualcomm Mems Technologies, Inc. Method and device for modulating light
EP1436571A1 (en) * 2001-10-16 2004-07-14 LAVER, Walter Alignment apparatus
TWI289708B (en) 2002-12-25 2007-11-11 Qualcomm Mems Technologies Inc Optical interference type color display
US7342705B2 (en) 2004-02-03 2008-03-11 Idc, Llc Spatial light modulator with integrated optical compensation structure
US7706050B2 (en) 2004-03-05 2010-04-27 Qualcomm Mems Technologies, Inc. Integrated modulator illumination
US7408201B2 (en) * 2004-03-19 2008-08-05 Philips Lumileds Lighting Company, Llc Polarized semiconductor light emitting device
US7807488B2 (en) 2004-09-27 2010-10-05 Qualcomm Mems Technologies, Inc. Display element having filter material diffused in a substrate of the display element
US7355780B2 (en) 2004-09-27 2008-04-08 Idc, Llc System and method of illuminating interferometric modulators using backlighting
US7813026B2 (en) 2004-09-27 2010-10-12 Qualcomm Mems Technologies, Inc. System and method of reducing color shift in a display
US7710636B2 (en) 2004-09-27 2010-05-04 Qualcomm Mems Technologies, Inc. Systems and methods using interferometric optical modulators and diffusers
US7630123B2 (en) 2004-09-27 2009-12-08 Qualcomm Mems Technologies, Inc. Method and device for compensating for color shift as a function of angle of view
US7508571B2 (en) * 2004-09-27 2009-03-24 Idc, Llc Optical films for controlling angular characteristics of displays
US7916980B2 (en) 2006-01-13 2011-03-29 Qualcomm Mems Technologies, Inc. Interconnect structure for MEMS device
KR101460351B1 (ko) 2006-10-06 2014-11-10 퀄컴 엠이엠에스 테크놀로지스, 인크. 광학적 손실 구조체를 포함하는 표시장치
US8872085B2 (en) 2006-10-06 2014-10-28 Qualcomm Mems Technologies, Inc. Display device having front illuminator with turning features
US8721149B2 (en) 2008-01-30 2014-05-13 Qualcomm Mems Technologies, Inc. Illumination device having a tapered light guide
US7948672B2 (en) 2008-03-07 2011-05-24 Qualcomm Mems Technologies, Inc. System and methods for tiling display panels
US20100302218A1 (en) 2009-05-29 2010-12-02 Qualcomm Mems Technologies, Inc. Illumination devices and methods of fabrication thereof
US8848294B2 (en) 2010-05-20 2014-09-30 Qualcomm Mems Technologies, Inc. Method and structure capable of changing color saturation
US8902484B2 (en) 2010-12-15 2014-12-02 Qualcomm Mems Technologies, Inc. Holographic brightness enhancement film
NZ749957A (en) * 2016-07-15 2020-03-27 Light Field Lab Inc Selective propagation of energy in light field and holographic waveguide arrays

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735495A (en) * 1986-12-12 1988-04-05 General Electric Co. Light source for liquid crystal display panels utilizing internally reflecting light pipes and integrating sphere
JP2959202B2 (ja) * 1991-06-14 1999-10-06 オムロン株式会社 液晶パネルを用いた画像表示装置および液晶ｔｖプロジェクタ
EP0525755A1 (en) * 1991-07-30 1993-02-03 Nitto Denko Corporation Liquid crystal display
US5481385A (en) * 1993-07-01 1996-01-02 Alliedsignal Inc. Direct view display device with array of tapered waveguide on viewer side

Also Published As

Publication number Publication date
FI962065L (fi) 1996-05-15
GR3030829T3 (en) 1999-11-30
KR100359532B1 (ko) 2003-06-09
WO1995014256A1 (en) 1995-05-26
EP0729598B1 (en) 1999-04-28
ATE179528T1 (de) 1999-05-15
DE69418208T2 (de) 1999-09-16
JPH09507920A (ja) 1997-08-12
FI962065A0 (fi) 1996-05-15
FI962065A7 (fi) 1996-05-15
CA2175681A1 (en) 1995-05-26
AU1054595A (en) 1995-06-06
TW283209B (da) 1996-08-11
KR960706104A (ko) 1996-11-08
CN1135262A (zh) 1996-11-06
DE69418208D1 (de) 1999-06-02
ES2132593T3 (es) 1999-08-16
EP0729598A1 (en) 1996-09-04

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