DE69622342D1 - Reflektive bildanzeigevorrichtung mit holographisch gestreutem umgebungslicht - Google Patents

Reflektive bildanzeigevorrichtung mit holographisch gestreutem umgebungslicht

Info

Publication number
DE69622342D1
DE69622342D1 DE69622342T DE69622342T DE69622342D1 DE 69622342 D1 DE69622342 D1 DE 69622342D1 DE 69622342 T DE69622342 T DE 69622342T DE 69622342 T DE69622342 T DE 69622342T DE 69622342 D1 DE69622342 D1 DE 69622342D1
Authority
DE
Germany
Prior art keywords
holographically
display device
image display
ambient light
reflective 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 - Lifetime
Application number
DE69622342T
Other languages
English (en)
Other versions
DE69622342T2 (de
Inventor
M Wenyon
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.)
YAMA CAPITAL,LLC, WILMINGTON, DEL., US
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of DE69622342D1 publication Critical patent/DE69622342D1/de
Application granted granted Critical
Publication of DE69622342T2 publication Critical patent/DE69622342T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Liquid Crystal (AREA)
DE69622342T 1995-05-24 1996-05-14 Reflektive bildanzeigevorrichtung mit holographisch gestreutem umgebungslicht Expired - Lifetime DE69622342T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/448,747 US5659408A (en) 1995-05-24 1995-05-24 Reflective image-providing display viewed with holographically diffused ambient light
PCT/US1996/006852 WO1996037805A1 (en) 1995-05-24 1996-05-14 Reflective image-providing display viewed with holographically diffused ambient light

Publications (2)

Publication Number Publication Date
DE69622342D1 true DE69622342D1 (de) 2002-08-22
DE69622342T2 DE69622342T2 (de) 2003-03-27

Family

ID=23781525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622342T Expired - Lifetime DE69622342T2 (de) 1995-05-24 1996-05-14 Reflektive bildanzeigevorrichtung mit holographisch gestreutem umgebungslicht

Country Status (7)

Country Link
US (2) US5659408A (de)
EP (1) EP0772794B1 (de)
JP (1) JP2854986B2 (de)
AU (1) AU5746596A (de)
CA (1) CA2195862C (de)
DE (1) DE69622342T2 (de)
WO (1) WO1996037805A1 (de)

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JP4830188B2 (ja) 2000-08-31 2011-12-07 凸版印刷株式会社 光拡散体およびそれを用いた表示装置
JP3900811B2 (ja) * 2000-09-12 2007-04-04 大日本インキ化学工業株式会社 メタリックホログラム
JP4560931B2 (ja) * 2000-10-03 2010-10-13 凸版印刷株式会社 ホログラム反射板およびこの反射板を用いた液晶表示装置
GB0030675D0 (en) * 2000-12-15 2001-01-31 Rue De Int Ltd Methods of creating high efficiency diffuse back-reflectors based on embossed surface relief
JP4521744B2 (ja) * 2001-03-05 2010-08-11 大日本印刷株式会社 透過型ホログラム光学散乱素子及びそれを用いた反射型ホログラム光学散乱素子
US6546875B2 (en) * 2001-04-23 2003-04-15 Ut-Battelle, Llc Non-lead hollow point bullet
KR100404161B1 (ko) * 2001-05-03 2003-11-03 엘지.필립스 엘시디 주식회사 홀로그램 확산판을 가지는 투과형 액정표시장치
GB0124069D0 (en) * 2001-10-06 2001-11-28 Ibm Reflective cholesteric display with reduced viewing-angle colour dependence
US20030071948A1 (en) * 2001-10-15 2003-04-17 Felder Thomas C. Display element containing hologram and conductive layer
US6636285B2 (en) 2001-11-01 2003-10-21 Motorola, Inc. Reflective liquid crystal display with improved contrast
KR100774256B1 (ko) * 2001-11-08 2007-11-08 엘지.필립스 엘시디 주식회사 액정 표시 장치
US7166182B2 (en) * 2002-09-04 2007-01-23 Sipix Imaging, Inc. Adhesive and sealing layers for electrophoretic displays
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US7616374B2 (en) * 2002-09-23 2009-11-10 Sipix Imaging, Inc. Electrophoretic displays with improved high temperature performance
US7271863B2 (en) * 2002-10-16 2007-09-18 Nitto Denko Corporation Color liquid crystal display with internal rear polarizer
US7236217B2 (en) * 2003-01-16 2007-06-26 3M Innovative Properties Company Package of optical films with zero-gap bond outside viewing area
US9346987B2 (en) * 2003-01-24 2016-05-24 E Ink California, Llc Adhesive and sealing layers for electrophoretic displays
US7572491B2 (en) * 2003-01-24 2009-08-11 Sipix Imaging, Inc. Adhesive and sealing layers for electrophoretic displays
US7088405B2 (en) * 2003-05-05 2006-08-08 3M Innovative Properties Company Structured transflectors for enhanced ambient and backlight operation of transmissive liquid crystal displays
US7413336B2 (en) * 2003-08-29 2008-08-19 3M Innovative Properties Company Adhesive stacking for multiple optical films
US7147358B2 (en) * 2003-12-31 2006-12-12 3M Innovative Properties Company Cover removal tab for optical products
US20050238852A1 (en) * 2004-04-23 2005-10-27 Naoki Nakayama Optical products for displays
US7339635B2 (en) * 2005-01-14 2008-03-04 3M Innovative Properties Company Pre-stacked optical films with adhesive layer
US7651863B2 (en) * 2005-07-14 2010-01-26 3M Innovative Properties Company Surface-enhanced spectroscopic method, flexible structured substrate, and method of making the same
US20070014997A1 (en) * 2005-07-14 2007-01-18 3M Innovative Properties Company Tool and method of making and using the same
US7906057B2 (en) * 2005-07-14 2011-03-15 3M Innovative Properties Company Nanostructured article and method of making the same
US7777832B2 (en) * 2005-11-18 2010-08-17 3M Innovative Properties Company Multi-function enhancement film
KR100773527B1 (ko) * 2006-01-04 2007-11-07 삼성에스디아이 주식회사 디스플레이 소자용 조명 장치, 이를 포함하는 백라이트유닛 및 액정표시장치
US7440052B2 (en) * 2006-02-13 2008-10-21 Hewlett-Packard Development Company, L.P. Optical device with light attenuation and gain
GB0605814D0 (en) * 2006-03-23 2006-05-03 Optopreneurs Ltd Diffuse reflector for light enhancement of LCD screens
US7724431B2 (en) * 2006-09-29 2010-05-25 Hewlett-Packard Development Company, L.P. Active layer
KR101225560B1 (ko) 2010-09-07 2013-01-24 다이니폰 인사츠 가부시키가이샤 코히렌트 광원을 이용한 조명 장치
WO2012032668A1 (ja) 2010-09-07 2012-03-15 大日本印刷株式会社 スキャナ装置および物体の三次元形状測定装置
CN106933014B (zh) 2010-09-07 2020-05-22 大日本印刷株式会社 光学模块
CN104737079B (zh) * 2012-08-23 2017-08-18 英派尔科技开发有限公司 全息成像
CN112443818B (zh) * 2019-08-30 2023-04-28 深圳市中光工业技术研究院 光源系统及照明装置
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Also Published As

Publication number Publication date
AU5746596A (en) 1996-12-11
WO1996037805A1 (en) 1996-11-28
US5659408A (en) 1997-08-19
CA2195862A1 (en) 1996-11-28
JPH09510029A (ja) 1997-10-07
EP0772794B1 (de) 2002-07-17
US5936751A (en) 1999-08-10
EP0772794A1 (de) 1997-05-14
CA2195862C (en) 2000-10-03
JP2854986B2 (ja) 1999-02-10
DE69622342T2 (de) 2003-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: POLAROID CORP., WALTHAM, MASS., US

8327 Change in the person/name/address of the patent owner

Owner name: YAMA CAPITAL,LLC, WILMINGTON, DEL., US