CN102067011B - 能够自动立体显示的膜 - Google Patents

能够自动立体显示的膜 Download PDF

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Publication number
CN102067011B
CN102067011B CN2009801229496A CN200980122949A CN102067011B CN 102067011 B CN102067011 B CN 102067011B CN 2009801229496 A CN2009801229496 A CN 2009801229496A CN 200980122949 A CN200980122949 A CN 200980122949A CN 102067011 B CN102067011 B CN 102067011B
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CN
China
Prior art keywords
liquid crystal
prisms
crystal display
light source
light
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
CN2009801229496A
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English (en)
Chinese (zh)
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CN102067011A (zh
Inventor
约翰·S·赫伊津哈
罗尔夫·W·比尔纳特
文森特·W·金
约翰·C·舒尔茨
迈克尔·J·希科劳
罗伯特·L·布劳特
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.)
3M Innovative Properties Co
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3M Innovative Properties Co
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.)
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Publication date
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Publication of CN102067011A publication Critical patent/CN102067011A/zh
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Publication of CN102067011B publication Critical patent/CN102067011B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • 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
    • 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
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN2009801229496A 2008-06-18 2009-05-15 能够自动立体显示的膜 Expired - Fee Related CN102067011B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/141,352 2008-06-18
US12/141,352 US8068187B2 (en) 2008-06-18 2008-06-18 Stereoscopic 3D liquid crystal display apparatus having a double sided prism film comprising cylindrical lenses and non-contiguous prisms
PCT/US2009/044066 WO2009154911A2 (en) 2008-06-18 2009-05-15 Films enabling autostereoscopy

Publications (2)

Publication Number Publication Date
CN102067011A CN102067011A (zh) 2011-05-18
CN102067011B true CN102067011B (zh) 2013-06-19

Family

ID=41430854

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801229496A Expired - Fee Related CN102067011B (zh) 2008-06-18 2009-05-15 能够自动立体显示的膜

Country Status (7)

Country Link
US (2) US8068187B2 (https=)
EP (1) EP2300865A2 (https=)
JP (1) JP5647112B2 (https=)
KR (1) KR20110017918A (https=)
CN (1) CN102067011B (https=)
TW (1) TWI463178B (https=)
WO (1) WO2009154911A2 (https=)

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Also Published As

Publication number Publication date
JP2011524999A (ja) 2011-09-08
US20120038982A1 (en) 2012-02-16
EP2300865A2 (en) 2011-03-30
WO2009154911A3 (en) 2010-04-01
US20090316058A1 (en) 2009-12-24
JP5647112B2 (ja) 2014-12-24
US8068187B2 (en) 2011-11-29
TW201003122A (en) 2010-01-16
CN102067011A (zh) 2011-05-18
TWI463178B (zh) 2014-12-01
KR20110017918A (ko) 2011-02-22
WO2009154911A2 (en) 2009-12-23

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