EA200800450A1 - Микрозеркальная матричная линза со свободной поверхностью - Google Patents

Микрозеркальная матричная линза со свободной поверхностью

Info

Publication number
EA200800450A1
EA200800450A1 EA200800450A EA200800450A EA200800450A1 EA 200800450 A1 EA200800450 A1 EA 200800450A1 EA 200800450 A EA200800450 A EA 200800450A EA 200800450 A EA200800450 A EA 200800450A EA 200800450 A1 EA200800450 A1 EA 200800450A1
Authority
EA
Eurasian Patent Office
Prior art keywords
micromirrors
micromirror
lens
free surface
reflective surface
Prior art date
Application number
EA200800450A
Other languages
English (en)
Inventor
Гиоунг II Чо
Чеонг Соо Сео
Original Assignee
Стерео Дисплей, Инк.
Ангстром, Инк.
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 Стерео Дисплей, Инк., Ангстром, Инк. filed Critical Стерео Дисплей, Инк.
Publication of EA200800450A1 publication Critical patent/EA200800450A1/ru

Links

Classifications

    • 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
    • G02B26/0833—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 micromechanical device, e.g. a MEMS mirror, DMD
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/002—Arrays of reflective systems
    • 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
    • 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
    • G02B26/0833—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 micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/0841—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 micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means
    • 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
    • G02B26/0833—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 micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/085—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 micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by electromagnetic means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Micromachines (AREA)
  • Studio Devices (AREA)

Abstract

Микрозеркальная матричная линза включает в себя множество микрозеркал и воспроизводит заданную свободную поверхность согласно регулированию поворота и/или поступательного перемещения микрозеркал. Микрозеркало регулируется с помощью схем управления, поддерживаемых механической структурой, и включает в себя отражающую поверхность. Заданная свободная поверхность линзы изменяется согласно регулированию поворота и/или поступательного перемещения микрозеркал. Для образования линзы микрозеркала расположены по одной или нескольким концентрическим окружностям. Микрозеркало имеет веерообразную форму, шестиугольную форму, прямоугольную форму, квадратную форму или треугольную форму. Отражающая поверхность микрозеркала является, по существу, плоской. Схемы управления образованы под микрозеркалами путем использования технологий полупроводниковой микроэлектроники. Микрозеркала приводятся в движение электростатической и/или электромагнитной силой. Отражающая поверхность микрозеркала выполнена из материала с высокой отражательной способностью. Линза используется в устройстве формирования изображений, видеоконтрольной камере, камкордере и т.д.
EA200800450A 2005-07-28 2006-07-28 Микрозеркальная матричная линза со свободной поверхностью EA200800450A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/191,886 US7095548B1 (en) 2005-07-28 2005-07-28 Micromirror array lens with free surface
PCT/US2006/029749 WO2007014387A2 (en) 2005-07-28 2006-07-28 Micromirror array lens with free surface

Publications (1)

Publication Number Publication Date
EA200800450A1 true EA200800450A1 (ru) 2008-12-30

Family

ID=36821749

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800450A EA200800450A1 (ru) 2005-07-28 2006-07-28 Микрозеркальная матричная линза со свободной поверхностью

Country Status (11)

Country Link
US (1) US7095548B1 (ru)
JP (1) JP2009503590A (ru)
KR (1) KR20080037059A (ru)
CN (1) CN101288015A (ru)
BR (1) BRPI0614007A2 (ru)
CA (1) CA2616899A1 (ru)
EA (1) EA200800450A1 (ru)
IL (1) IL189058A0 (ru)
MX (1) MX2008001287A (ru)
TW (1) TWI311204B (ru)
WO (1) WO2007014387A2 (ru)

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US7619614B2 (en) * 2004-04-12 2009-11-17 Angstrom, Inc. Three-dimensional optical mouse system
US8182422B2 (en) 2005-12-13 2012-05-22 Avantis Medical Systems, Inc. Endoscope having detachable imaging device and method of using
US8872906B2 (en) 2005-01-05 2014-10-28 Avantis Medical Systems, Inc. Endoscope assembly with a polarizing filter
US8289381B2 (en) 2005-01-05 2012-10-16 Avantis Medical Systems, Inc. Endoscope with an imaging catheter assembly and method of configuring an endoscope
US8797392B2 (en) 2005-01-05 2014-08-05 Avantis Medical Sytems, Inc. Endoscope assembly with a polarizing filter
US8235887B2 (en) 2006-01-23 2012-08-07 Avantis Medical Systems, Inc. Endoscope assembly with retroscope
US8287446B2 (en) 2006-04-18 2012-10-16 Avantis Medical Systems, Inc. Vibratory device, endoscope having such a device, method for configuring an endoscope, and method of reducing looping of an endoscope
JP2009537284A (ja) 2006-05-19 2009-10-29 アヴァンティス メディカル システムズ インコーポレイテッド 画像を作成しかつ改善するためのシステムおよび方法
US8064666B2 (en) 2007-04-10 2011-11-22 Avantis Medical Systems, Inc. Method and device for examining or imaging an interior surface of a cavity
US8810908B2 (en) * 2008-03-18 2014-08-19 Stereo Display, Inc. Binoculars with micromirror array lenses
US8492807B2 (en) 2009-12-07 2013-07-23 International Business Machines Corporation Micro-electro-mechanical system tiltable lens
KR20110118247A (ko) 2010-04-23 2011-10-31 삼성전자주식회사 3차원 영상의 촬영 및 시현을 위한 장치 및 방법
TWI485631B (zh) * 2010-12-17 2015-05-21 Univ Nat Taiwan Science Tech 全景式顯微影像的擷取方法與擷取設備
JP2013210610A (ja) * 2012-02-29 2013-10-10 Nitto Denko Corp マイクロミラーアレイ
KR101429093B1 (ko) 2013-02-14 2014-08-12 한국과학기술원 수직 나노선의 어레이를 포함하는 렌즈 구조 및 이의 제조방법과 이를 이용하여 제작된 렌즈.
JP6185740B2 (ja) * 2013-04-17 2017-08-23 花王株式会社 光学特性測定装置
CN103631080B (zh) * 2013-12-12 2017-01-11 北京理工大学 基于单投影机和反射式散射屏幕的周视三维显示装置
US10409031B2 (en) * 2015-11-18 2019-09-10 Maxell, Ltd. Image projection apparatus
KR102662948B1 (ko) * 2018-05-21 2024-05-07 엘지전자 주식회사 카메라, 및 이를 구비하는 단말기
WO2019225928A1 (ko) * 2018-05-21 2019-11-28 엘지전자 주식회사 카메라, 및 이를 구비하는 단말기
KR102128657B1 (ko) * 2018-09-21 2020-06-30 에이치디에스주식회사 마이크로 미러 기반의 화상 조명장치
JP6664532B2 (ja) * 2019-04-24 2020-03-13 マクセル株式会社 画像投射装置
EP4137866A1 (en) 2021-08-18 2023-02-22 Carl Zeiss Microscopy GmbH Digital microscope and method for capturing and displaying microscopic images

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US2002376A (en) * 1931-03-16 1935-05-21 Mannheimer Manfred Searchlight reflector
US6046840A (en) * 1995-06-19 2000-04-04 Reflectivity, Inc. Double substrate reflective spatial light modulator with self-limiting micro-mechanical elements
JP2002184027A (ja) * 2000-12-15 2002-06-28 Ricoh Co Ltd 光学ヘッド装置及び情報記録再生装置
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US7306344B2 (en) * 2003-06-10 2007-12-11 Abu-Ageel Nayef M Light guide array, fabrication methods and optical system employing same
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CN1906119A (zh) * 2004-04-22 2007-01-31 松下电器产业株式会社 执行器

Also Published As

Publication number Publication date
TWI311204B (en) 2009-06-21
CA2616899A1 (en) 2007-02-01
US7095548B1 (en) 2006-08-22
CN101288015A (zh) 2008-10-15
WO2007014387A3 (en) 2007-04-05
TW200704961A (en) 2007-02-01
BRPI0614007A2 (pt) 2012-11-27
JP2009503590A (ja) 2009-01-29
MX2008001287A (es) 2008-03-24
KR20080037059A (ko) 2008-04-29
IL189058A0 (en) 2008-08-07
WO2007014387A2 (en) 2007-02-01

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