ATE428124T1 - Optische vorrichtung, optische einheit und abbildungsgerat - Google Patents

Optische vorrichtung, optische einheit und abbildungsgerat

Info

Publication number
ATE428124T1
ATE428124T1 AT07002116T AT07002116T ATE428124T1 AT E428124 T1 ATE428124 T1 AT E428124T1 AT 07002116 T AT07002116 T AT 07002116T AT 07002116 T AT07002116 T AT 07002116T AT E428124 T1 ATE428124 T1 AT E428124T1
Authority
AT
Austria
Prior art keywords
optical
imaging apparatus
temperature
optical device
coat film
Prior art date
Application number
AT07002116T
Other languages
English (en)
Inventor
Shinichi Kohno
Original Assignee
Fujinon 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 Fujinon Corp filed Critical Fujinon Corp
Application granted granted Critical
Publication of ATE428124T1 publication Critical patent/ATE428124T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0075—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having an element with variable optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function
    • 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
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/028—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Telescopes (AREA)
  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
AT07002116T 2006-02-01 2007-01-31 Optische vorrichtung, optische einheit und abbildungsgerat ATE428124T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006024411A JP4786357B2 (ja) 2006-02-01 2006-02-01 光学素子、光学ユニット、および撮像装置

Publications (1)

Publication Number Publication Date
ATE428124T1 true ATE428124T1 (de) 2009-04-15

Family

ID=37909525

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07002116T ATE428124T1 (de) 2006-02-01 2007-01-31 Optische vorrichtung, optische einheit und abbildungsgerat

Country Status (5)

Country Link
US (1) US7375898B2 (de)
EP (1) EP1816492B1 (de)
JP (1) JP4786357B2 (de)
AT (1) ATE428124T1 (de)
DE (1) DE602007000820D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5166404B2 (ja) * 2006-05-02 2013-03-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 音波の仰角焦点制御のための装置及びプローブ
CN102264275A (zh) * 2008-11-21 2011-11-30 卡尔斯特里姆保健公司 具有液体透镜的自动对焦口腔内窥镜
WO2011050496A1 (en) * 2009-10-30 2011-05-05 Carestream Health, Inc. Intraoral camera with liquid lens
KR20140008374A (ko) 2011-03-21 2014-01-21 케어스트림 헬스 인코포레이티드 액체 렌즈를 사용하는 자동 초점 방법
CN103607942A (zh) * 2011-04-08 2014-02-26 卡尔斯特里姆保健公司 具有用于图像稳定的液体透镜的口腔内窥镜
EP2711747A4 (de) * 2011-05-17 2014-12-17 Konica Minolta Inc Infrarotschutzfilm, verfahren zur herstellung des infrarotschutzfilms und infrarotabschirmung damit
KR102088849B1 (ko) 2013-05-30 2020-03-13 삼성메디슨 주식회사 초음파 프로브 및 그 제조방법
TW201939070A (zh) * 2018-03-09 2019-10-01 美商康寧公司 包括液體透鏡及加熱裝置的相機模組
KR102521613B1 (ko) * 2018-05-04 2023-04-13 엘지이노텍 주식회사 액체 렌즈 제어 회로, 카메라 모듈 및 액체 렌즈 제어 방법
KR102500653B1 (ko) * 2018-05-04 2023-02-16 엘지이노텍 주식회사 액체 렌즈 제어 회로, 카메라 모듈 및 액체 렌즈 제어 방법
US20220099914A1 (en) * 2019-01-08 2022-03-31 Optotune Ag Optical device comprising passive temperature compensation
WO2020145687A1 (ko) * 2019-01-11 2020-07-16 엘지이노텍(주) 카메라 모듈
KR20200138976A (ko) * 2019-06-03 2020-12-11 엘지이노텍 주식회사 액체 렌즈의 온도 제어 장치 및 방법
US11852905B2 (en) * 2020-12-22 2023-12-26 Meta Platforms Technologies, Llc Photowetting optical element
KR102597158B1 (ko) * 2021-02-19 2023-11-02 삼성전기주식회사 촬상 광학계
CN113759637B (zh) * 2021-09-30 2022-12-27 维沃移动通信有限公司 摄像头模组及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61217022A (ja) * 1985-03-22 1986-09-26 Canon Inc 光学素子
US5130839A (en) * 1989-03-10 1992-07-14 Ricoh Company Ltd. Scanning optical apparatus
US20040151828A1 (en) * 2003-02-04 2004-08-05 Anis Zribi Method for fabrication and alignment of micro and nanoscale optics using surface tension gradients
US6847493B1 (en) 2003-08-08 2005-01-25 Lucent Technologies Inc. Optical beamsplitter with electro-wetting actuation
JP4140924B2 (ja) * 2004-03-31 2008-08-27 富山県 塗膜形成剤及びドットパタンを有するチップの製造方法
KR20070005689A (ko) * 2004-04-24 2007-01-10 코닌클리케 필립스 일렉트로닉스 엔.브이. 유체 기반 광학 디바이스, 이 디바이스를 제어하는 방법 및전자 디바이스
JP2006235476A (ja) * 2005-02-28 2006-09-07 Fuji Photo Film Co Ltd 光学素子、光学ユニット、および撮像装置
DE102006012687A1 (de) * 2005-03-17 2006-12-14 Osram Opto Semiconductors Gmbh Optische Vorrichtung mit einem verformbaren optischen Element

Also Published As

Publication number Publication date
EP1816492B1 (de) 2009-04-08
EP1816492A1 (de) 2007-08-08
DE602007000820D1 (de) 2009-05-20
JP2007206325A (ja) 2007-08-16
US20070236802A1 (en) 2007-10-11
US7375898B2 (en) 2008-05-20
JP4786357B2 (ja) 2011-10-05

Similar Documents

Publication Publication Date Title
ATE428124T1 (de) Optische vorrichtung, optische einheit und abbildungsgerat
Dai et al. Biomimetic apposition compound eye fabricated using microfluidic-assisted 3D printing
Murphy et al. Fundamentals of light microscopy and electronic imaging
Mishra et al. Recent developments in optofluidic lens technology
EP1736802A3 (de) Variable Sammellinse und Herstellungsverfahren dafür
WO2007088454A3 (en) Multi-phase liquid composition and variable-focus optical lens driven by electrowetting that incorporates the same
CN106802465B (zh) 光学成像系统
TW200706916A (en) Variable lens
IL204869A0 (en) Optical imaging system with catoptric objective; broadband objective with mirror; and refractive lenses and broadband optical imaging system having two or more imaging paths
ATE534928T1 (de) Weitwinkelobjektiv, bilderzeugungsvorrichtung und kameramodul
ATE418908T1 (de) Augenbeobachtungsgerät
Savidis et al. Nonmechanical zoom system through pressure-controlled tunable fluidic lenses
EP3705938A4 (de) Kameramodul mit flüssiglinse und optischem instrument
WO2013093459A3 (en) Chormatic confocal metrological apparatus
EP3582000A4 (de) Linsenantriebsvorrichtung, kameramodul und optisches instrument
WO2016141339A9 (en) Adaptive optics for imaging through highly scattering media in oil reservoir applications
FR2896871B1 (fr) Dispositif de mesure pour la mesure optique d'un objet.
WO2015163973A1 (en) Lens assembly for optical imaging
RU2010117463A (ru) Катадиоптрический телескоп
WO2007044188A3 (en) Methods and apparatus providing improved visual capabilities of optical instruments
Fuh et al. Characterization of adjustable fluidic lenses and capability for aberration correction of defocus and astigmatism
Schuster et al. Wink-controlled polarization-switched telescopic contact lenses
FR2919913B1 (fr) Module optique pour dispositif d'eclairage et/ou de signalisation de vehicule
US9995851B2 (en) Fabrication of lenses by droplet formation on a pre-heated surface
Fuh et al. Adjustable fluidic lenses for correcting piston/defocus/astigmatism aberrations induced by MEMS deformable mirrors

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties