TW433509U - Picture display device with two microlens arrays - Google Patents

Picture display device with two microlens arrays

Info

Publication number
TW433509U
TW433509U TW089210504U TW89210504U TW433509U TW 433509 U TW433509 U TW 433509U TW 089210504 U TW089210504 U TW 089210504U TW 89210504 U TW89210504 U TW 89210504U TW 433509 U TW433509 U TW 433509U
Authority
TW
Taiwan
Prior art keywords
display device
picture display
microlens arrays
microlens
arrays
Prior art date
Application number
TW089210504U
Other languages
English (en)
Inventor
Vaan Adrianus Johannes Step De
Original Assignee
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of TW433509U publication Critical patent/TW433509U/zh

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
    • G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • 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
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • 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
    • G02F1/133621—Illuminating devices providing coloured light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Marketing (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW089210504U 1995-12-22 1996-12-20 Picture display device with two microlens arrays TW433509U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95203612 1995-12-22

Publications (1)

Publication Number Publication Date
TW433509U true TW433509U (en) 2001-05-01

Family

ID=8220998

Family Applications (1)

Application Number Title Priority Date Filing Date
TW089210504U TW433509U (en) 1995-12-22 1996-12-20 Picture display device with two microlens arrays

Country Status (7)

Country Link
US (1) US5798866A (zh)
EP (1) EP0811221B1 (zh)
JP (1) JPH11502040A (zh)
CN (1) CN1132136C (zh)
DE (1) DE69605104T2 (zh)
TW (1) TW433509U (zh)
WO (1) WO1997023859A2 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997010523A1 (en) * 1995-09-15 1997-03-20 Richmond Holographic Research & Development Limited Projection system
JPH11109285A (ja) 1997-09-30 1999-04-23 Sony Corp 投射型液晶表示装置
DE19855106A1 (de) * 1998-11-30 2000-05-31 Zeiss Carl Fa Beleuchtungssystem für die VUV-Mikrolithographie
US6583937B1 (en) 1998-11-30 2003-06-24 Carl-Zeiss Stiftung Illuminating system of a microlithographic projection exposure arrangement
US6271969B1 (en) * 1998-12-11 2001-08-07 Agilent Technolgoies, Inc. Folded optical system having improved image isolation
DE19923872A1 (de) * 1999-05-25 2000-12-21 Juergen Jahns Führung eines Laserstrahls mit einem hybriden Abbildungssystem
US6499844B2 (en) * 2000-05-01 2002-12-31 Koninklijke Philips Electronics N.V. Projection device and integrator plate suitable for such a projection device
US6712475B2 (en) * 2000-08-31 2004-03-30 Texas Instruments Incorporated Housing and internal layout for compact SLM-based projector
GB2385191A (en) * 2002-02-08 2003-08-13 Screen Technology Ltd Backlight
CN1930605B (zh) * 2004-01-20 2010-05-05 埃克兰斯波莱尔斯股份有限公司 立体显示***和方法
US7187502B2 (en) * 2005-06-09 2007-03-06 Microalign Techologies, Inc. Compact optical assembly for imaging a remote object
US7719517B2 (en) * 2005-06-21 2010-05-18 Microsoft Corporation Input device for a computer system
CN100386683C (zh) * 2006-03-29 2008-05-07 宁波思达利光电科技有限公司 用于液晶显示器的光学模块及液晶显示器
KR101331900B1 (ko) * 2006-06-29 2014-01-14 엘지디스플레이 주식회사 광제어필름을 이용한 입체영상 표시장치
KR101490481B1 (ko) * 2008-08-28 2015-02-06 삼성디스플레이 주식회사 3차원 표시 장치
EP3607243A1 (en) 2017-04-03 2020-02-12 Signify Holding B.V. Optical output system and lighting unit comprising the system
CN109188840A (zh) * 2018-10-29 2019-01-11 深圳市高格投影科技有限公司 Lcd投影机的光学***和lcd投影机
CN109324443A (zh) * 2018-11-23 2019-02-12 京东方科技集团股份有限公司 一种背光模组、显示装置和光学设备
CN112596332B (zh) * 2020-12-23 2022-03-11 广景视睿科技（深圳）有限公司 一种投影***及投影仪
CN114690280A (zh) * 2020-12-30 2022-07-01 苏州晶方光电科技有限公司 彩色微透镜阵列、其制造方法及投影***

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941475A (en) * 1974-07-01 1976-03-02 Tamarack Scientific Co., Inc. Optical microcircuit printing system
DE3029327A1 (de) * 1979-08-10 1981-02-26 Canon Kk Projektionsvorrichtung
JPH02262185A (ja) * 1989-03-31 1990-10-24 Sharp Corp 投影型表示装置
NL8901077A (nl) * 1989-04-28 1990-11-16 Koninkl Philips Electronics Nv Optische belichtingsstelsel en projectie-apparaat voorzien van een dergelijk stelsel.
JP2942129B2 (ja) * 1993-12-24 1999-08-30 シャープ株式会社 投影型カラー液晶表示装置
JP2827951B2 (ja) * 1994-05-16 1998-11-25 松下電器産業株式会社 投写型表示装置

Also Published As

Publication number Publication date
CN1132136C (zh) 2003-12-24
WO1997023859A3 (en) 1997-08-07
CN1181147A (zh) 1998-05-06
EP0811221B1 (en) 1999-11-10
DE69605104D1 (de) 1999-12-16
EP0811221A2 (en) 1997-12-10
US5798866A (en) 1998-08-25
JPH11502040A (ja) 1999-02-16
WO1997023859A2 (en) 1997-07-03
DE69605104T2 (de) 2000-06-29

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees