JP7226825B2 - オートフォーカス装置ならびにそれを備える光学装置および顕微鏡 - Google Patents

オートフォーカス装置ならびにそれを備える光学装置および顕微鏡 Download PDF

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JP7226825B2
JP7226825B2 JP2020500356A JP2020500356A JP7226825B2 JP 7226825 B2 JP7226825 B2 JP 7226825B2 JP 2020500356 A JP2020500356 A JP 2020500356A JP 2020500356 A JP2020500356 A JP 2020500356A JP 7226825 B2 JP7226825 B2 JP 7226825B2
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optical system
light
light source
image
autofocus
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Japanese (ja)
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JPWO2019159627A5 (https=
JPWO2019159627A1 (ja
Inventor
真人 安井
通夫 廣島
昌宏 上田
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RIKEN
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RIKEN
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/32—Systems for automatic generation of focusing signals using parallactic triangle with a base line using active means, e.g. light emitter
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/241—Devices for focusing
    • G02B21/244—Devices for focusing using image analysis techniques
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/24—Base structure
    • G02B21/26—Stages; Adjusting means therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • 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
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Microscoopes, Condenser (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
JP2020500356A 2018-02-14 2019-01-24 オートフォーカス装置ならびにそれを備える光学装置および顕微鏡 Active JP7226825B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018024408 2018-02-14
JP2018024408 2018-02-14
PCT/JP2019/002216 WO2019159627A1 (ja) 2018-02-14 2019-01-24 オートフォーカス装置ならびにそれを備える光学装置および顕微鏡

Publications (3)

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JPWO2019159627A1 JPWO2019159627A1 (ja) 2021-02-25
JPWO2019159627A5 JPWO2019159627A5 (https=) 2022-01-24
JP7226825B2 true JP7226825B2 (ja) 2023-02-21

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JP2020500356A Active JP7226825B2 (ja) 2018-02-14 2019-01-24 オートフォーカス装置ならびにそれを備える光学装置および顕微鏡

Country Status (5)

Country Link
US (1) US11567293B2 (https=)
JP (1) JP7226825B2 (https=)
CN (1) CN111819485B (https=)
DE (1) DE112019000783T5 (https=)
WO (1) WO2019159627A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020171173A1 (ja) * 2019-02-20 2020-08-27 ソニー株式会社 顕微鏡システム、焦点調整プログラム、および焦点調整システム
US12301990B2 (en) 2020-08-07 2025-05-13 Nanotronics Imaging, Inc. Deep learning model for auto-focusing microscope systems
CN113267884B (zh) * 2021-05-24 2022-06-28 凌云光技术股份有限公司 一种多层自动对焦的方法及系统
WO2022265097A1 (ja) * 2021-06-18 2022-12-22 国立研究開発法人理化学研究所 放射線イメージング装置、および放射線イメージング方法
CN114858764B (zh) * 2021-12-29 2024-12-03 郑州思昆生物工程有限公司 一种可自动聚焦的荧光检测系统和自动聚焦方法
JP7036396B1 (ja) * 2021-12-30 2022-03-15 株式会社 Zido オートフォーカス装置
KR20230139684A (ko) * 2022-03-28 2023-10-05 주식회사 스타노스 광학현미경을 위한 자동 초점 장치 및 자동 초점 유지 방법
US20240151937A1 (en) * 2022-11-03 2024-05-09 10X Genomics, Inc. Systems and methods for autofocus
WO2024181542A1 (ja) 2023-03-01 2024-09-06 国立大学法人大阪大学 受容体型チロシンキナーゼの活性評価方法
WO2025224938A1 (ja) * 2024-04-25 2025-10-30 株式会社Zido オートフォーカス装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110188053A1 (en) 2010-02-01 2011-08-04 Illumina, Inc. Focusing methods and optical systems and assemblies using the same
JP2015227940A (ja) 2014-05-30 2015-12-17 国立研究開発法人理化学研究所 光学顕微鏡システムおよびスクリーニング装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1089953A (ja) * 1996-09-12 1998-04-10 Olympus Optical Co Ltd 焦点検出装置
EP1008884B1 (en) 1997-08-29 2006-09-27 Olympus Optical Co., Ltd. Transmission illuminator for microscopes
JP3260712B2 (ja) * 1998-11-30 2002-02-25 日本電気株式会社 フォトマスク修正装置及び方法
JP2003029130A (ja) * 2001-07-11 2003-01-29 Sony Corp 光学式顕微鏡
US20030184856A1 (en) * 2002-04-02 2003-10-02 Nikon Corporation Focus point detection device and microscope using the same
JP2004004634A (ja) * 2002-04-02 2004-01-08 Nikon Corp 焦点位置検出装置およびそれを備えた蛍光顕微鏡
CN1296742C (zh) * 2004-02-13 2007-01-24 中国科学院力学研究所 一种光学成像系统的角度自动调焦系统及方法
WO2009031477A1 (ja) 2007-09-03 2009-03-12 Nikon Corporation オートフォーカス装置および顕微鏡
JP5189472B2 (ja) * 2008-12-03 2013-04-24 株式会社ミツトヨ レーザ加工装置及びレーザ加工装置における光路調整方法
CN103292690B (zh) * 2013-05-29 2016-01-20 浙江大学 一种基于光场选择的合成孔径显微装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110188053A1 (en) 2010-02-01 2011-08-04 Illumina, Inc. Focusing methods and optical systems and assemblies using the same
JP2015227940A (ja) 2014-05-30 2015-12-17 国立研究開発法人理化学研究所 光学顕微鏡システムおよびスクリーニング装置

Also Published As

Publication number Publication date
DE112019000783T5 (de) 2020-11-05
CN111819485A (zh) 2020-10-23
WO2019159627A1 (ja) 2019-08-22
CN111819485B (zh) 2022-07-29
US11567293B2 (en) 2023-01-31
US20210041659A1 (en) 2021-02-11
JPWO2019159627A1 (ja) 2021-02-25

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