ATE465433T1 - Direktsicht-display auf der basis von lichtbeugung aus einer deformierbaren schicht - Google Patents

Direktsicht-display auf der basis von lichtbeugung aus einer deformierbaren schicht

Info

Publication number
ATE465433T1
ATE465433T1 AT04720932T AT04720932T ATE465433T1 AT E465433 T1 ATE465433 T1 AT E465433T1 AT 04720932 T AT04720932 T AT 04720932T AT 04720932 T AT04720932 T AT 04720932T AT E465433 T1 ATE465433 T1 AT E465433T1
Authority
AT
Austria
Prior art keywords
light beam
deformable material
prism surface
view display
direct view
Prior art date
Application number
AT04720932T
Other languages
English (en)
Inventor
Martin Schrader
Tapani Levola
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE465433T1 publication Critical patent/ATE465433T1/de

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 
    • G02F1/19—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 variable-reflection or variable-refraction elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/195—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 variable-reflection or variable-refraction elements not provided for in groups G02F1/015 - G02F1/169 by using frustrated reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/315—Digital deflection, i.e. optical switching based on the use of controlled internal reflection
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/12—Function characteristic spatial light modulator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
AT04720932T 2003-04-03 2004-03-16 Direktsicht-display auf der basis von lichtbeugung aus einer deformierbaren schicht ATE465433T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/406,612 US7050126B2 (en) 2003-04-03 2003-04-03 Direct view display based on light diffraction from a deformable layer
PCT/IB2004/000766 WO2004088714A2 (en) 2003-04-03 2004-03-16 Direct view display based on light diffraction from a deformable layer

Publications (1)

Publication Number Publication Date
ATE465433T1 true ATE465433T1 (de) 2010-05-15

Family

ID=33097346

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04720932T ATE465433T1 (de) 2003-04-03 2004-03-16 Direktsicht-display auf der basis von lichtbeugung aus einer deformierbaren schicht

Country Status (6)

Country Link
US (1) US7050126B2 (de)
EP (1) EP1609023B1 (de)
AT (1) ATE465433T1 (de)
DE (1) DE602004026702D1 (de)
NO (1) NO20054386L (de)
WO (1) WO2004088714A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101566433B1 (ko) * 2008-09-03 2015-11-06 삼성디스플레이 주식회사 표시 장치
US7885506B2 (en) * 2008-09-26 2011-02-08 Nokia Corporation Device and a method for polarized illumination of a micro-display
KR102617385B1 (ko) * 2018-08-23 2023-12-27 삼성디스플레이 주식회사 광학 유닛 및 이를 포함하는 표시 장치
CN111142272B (zh) * 2019-12-31 2021-03-05 北京邮电大学 3d光场显示的光学结构及其图像合成方法
TWI848278B (zh) * 2022-03-28 2024-07-11 赫旺國際股份有限公司 浮空投影操作裝置、浮空投影裝置及其全像光學模組

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626920A (en) * 1984-01-30 1986-12-02 New York Institute Of Technology Solid state light modulator structure
JPH06102509A (ja) * 1992-06-17 1994-04-15 Xerox Corp 光カップリング・レンズアレイ付きフルカラー表示装置
JP2000356750A (ja) * 1999-06-16 2000-12-26 Canon Inc 表示素子および表示装置
US6445433B1 (en) * 1999-11-19 2002-09-03 Nokia Corporation Pixel structure having deformable material and method for forming a light valve
JP3524831B2 (ja) * 1999-12-15 2004-05-10 シャープ株式会社 反射型および透過型液晶表示装置
FI111357B (fi) 2001-05-03 2003-07-15 Nokia Corp Sähköisesti ohjattava, paksuudeltaan muunneltava levy ja menetelmä sen muodostamiseksi
US6437921B1 (en) * 2001-08-14 2002-08-20 The University Of British Columbia Total internal reflection prismatically interleaved reflective film display screen
RU2230348C1 (ru) * 2002-12-27 2004-06-10 Гущо Юрий Петрович Электрооптический преобразователь, гелеобразный слой для электрооптического преобразователя, способ приготовления гелеобразного слоя (варианты) и композиция для осуществления способа

Also Published As

Publication number Publication date
EP1609023B1 (de) 2010-04-21
WO2004088714A2 (en) 2004-10-14
NO20054386D0 (no) 2005-09-22
WO2004088714A3 (en) 2005-04-28
US20040196411A1 (en) 2004-10-07
EP1609023A2 (de) 2005-12-28
NO20054386L (no) 2005-12-30
EP1609023A4 (de) 2008-09-03
DE602004026702D1 (de) 2010-06-02
US7050126B2 (en) 2006-05-23

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Legal Events

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