CN1183408C - 照明型反射显示装置 - Google Patents

照明型反射显示装置 Download PDF

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Publication number
CN1183408C
CN1183408C CNB008186995A CN00818699A CN1183408C CN 1183408 C CN1183408 C CN 1183408C CN B008186995 A CNB008186995 A CN B008186995A CN 00818699 A CN00818699 A CN 00818699A CN 1183408 C CN1183408 C CN 1183408C
Authority
CN
China
Prior art keywords
light
display unit
image display
axle
reflected image
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
CNB008186995A
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English (en)
Chinese (zh)
Other versions
CN1433528A (zh
Inventor
G・T・博伊德
G·T·博伊德
米勒
R·A·米勒
惠特尼
L·R·惠特尼
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
Original Assignee
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.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN1433528A publication Critical patent/CN1433528A/zh
Application granted granted Critical
Publication of CN1183408C publication Critical patent/CN1183408C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/80—Light emitting diode

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
CNB008186995A 2000-01-31 2000-06-08 照明型反射显示装置 Expired - Fee Related CN1183408C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/498,801 US6785049B1 (en) 2000-01-31 2000-01-31 Illumination system for reflective displays
US09/498,801 2000-01-31

Publications (2)

Publication Number Publication Date
CN1433528A CN1433528A (zh) 2003-07-30
CN1183408C true CN1183408C (zh) 2005-01-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008186995A Expired - Fee Related CN1183408C (zh) 2000-01-31 2000-06-08 照明型反射显示装置

Country Status (7)

Country Link
US (3) US6785049B1 (enExample)
EP (1) EP1257872A1 (enExample)
JP (1) JP2003523529A (enExample)
KR (1) KR100831636B1 (enExample)
CN (1) CN1183408C (enExample)
AU (1) AU2000254721A1 (enExample)
WO (1) WO2001055783A1 (enExample)

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* Cited by examiner, † Cited by third party
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CN102298253A (zh) * 2010-06-25 2011-12-28 鸿富锦精密工业（深圳）有限公司 微型硅晶投影机
TWI696854B (zh) * 2018-12-12 2020-06-21 量子光電股份有限公司 顯示裝置

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JP2014191198A (ja) * 2013-03-27 2014-10-06 Citizen Finetech Miyota Co Ltd 反射型液晶表示装置
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Publication number Priority date Publication date Assignee Title
CN102298253A (zh) * 2010-06-25 2011-12-28 鸿富锦精密工业（深圳）有限公司 微型硅晶投影机
TWI696854B (zh) * 2018-12-12 2020-06-21 量子光電股份有限公司 顯示裝置

Also Published As

Publication number Publication date
KR100831636B1 (ko) 2008-05-22
EP1257872A1 (en) 2002-11-20
US6900936B2 (en) 2005-05-31
US20050002097A1 (en) 2005-01-06
US20050185277A1 (en) 2005-08-25
KR20020084105A (ko) 2002-11-04
CN1433528A (zh) 2003-07-30
US7057814B2 (en) 2006-06-06
US6785049B1 (en) 2004-08-31
WO2001055783A1 (en) 2001-08-02
AU2000254721A1 (en) 2001-08-07
JP2003523529A (ja) 2003-08-05

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