KR102651772B1 - 초점 거리 조정 장치 및 레이저 가공 장치 - Google Patents

초점 거리 조정 장치 및 레이저 가공 장치 Download PDF

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Publication number
KR102651772B1
KR102651772B1 KR1020227023198A KR20227023198A KR102651772B1 KR 102651772 B1 KR102651772 B1 KR 102651772B1 KR 1020227023198 A KR1020227023198 A KR 1020227023198A KR 20227023198 A KR20227023198 A KR 20227023198A KR 102651772 B1 KR102651772 B1 KR 102651772B1
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South Korea
Prior art keywords
lens
optical axis
holding
focal length
shaft body
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KR1020227023198A
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English (en)
Korean (ko)
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KR20220111320A (ko
Inventor
아키히사 마츠모토
히로유키 마츠이
나오야 야마자키
Original Assignee
파나소닉 아이피 매니지먼트 가부시키가이샤
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Publication of KR20220111320A publication Critical patent/KR20220111320A/ko
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/046—Automatically focusing the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Lens Barrels (AREA)
KR1020227023198A 2020-03-31 2021-01-26 초점 거리 조정 장치 및 레이저 가공 장치 Active KR102651772B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020064001A JP7426656B2 (ja) 2020-03-31 2020-03-31 焦点距離調整装置及びレーザ加工装置
JPJP-P-2020-064001 2020-03-31
PCT/JP2021/002582 WO2021199621A1 (ja) 2020-03-31 2021-01-26 焦点距離調整装置及びレーザ加工装置

Publications (2)

Publication Number Publication Date
KR20220111320A KR20220111320A (ko) 2022-08-09
KR102651772B1 true KR102651772B1 (ko) 2024-03-28

Family

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KR1020227023198A Active KR102651772B1 (ko) 2020-03-31 2021-01-26 초점 거리 조정 장치 및 레이저 가공 장치

Country Status (7)

Country Link
US (1) US20230061666A1 (https=)
EP (1) EP4130834A4 (https=)
JP (1) JP7426656B2 (https=)
KR (1) KR102651772B1 (https=)
CN (1) CN220259847U (https=)
TW (1) TWI759091B (https=)
WO (1) WO2021199621A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114346433B (zh) * 2022-01-14 2024-08-23 深圳市优控激光科技有限公司 激光焊接枪
WO2024049203A1 (ko) 2022-09-02 2024-03-07 주식회사 시클리드 항 ctla-4 모노클로날 항체 및 이의 용도

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005238327A (ja) 2003-10-30 2005-09-08 Sunx Ltd レーザマーキング装置
WO2009004787A1 (ja) 2007-07-04 2009-01-08 Panasonic Corporation カメラ装置および駆動機構

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0966357A (ja) 1995-08-30 1997-03-11 Daiki Alum Kogyosho:Kk 浸漬ヒーターの取付構造
JPH0966375A (ja) * 1995-08-31 1997-03-11 Sony Corp レーザマーキング装置
JP2005237327A (ja) * 2004-02-27 2005-09-08 Sanmei Electric Co Ltd 植物栽培方法と植物栽培用容器
JP5133568B2 (ja) * 2007-01-11 2013-01-30 株式会社ディスコ レーザー加工装置
JP4345030B2 (ja) * 2007-06-12 2009-10-14 ソニー株式会社 光ディスク装置及び集光位置補正方法
JP2009291811A (ja) 2008-06-05 2009-12-17 Cmet Inc 焦点位置調整装置、及びレーザ加工装置
JP5707079B2 (ja) * 2010-09-30 2015-04-22 パナソニック デバイスＳｕｎｘ株式会社 レーザ加工装置
FR2973118B1 (fr) * 2011-03-24 2013-08-23 Centre Nat Rech Scient Dispositif numerique et adaptatif de focalisation d'un faisceau laser
KR101542680B1 (ko) * 2013-01-03 2015-08-06 주식회사 나노포토닉스 삼차원 광학적 조향장치와 유한한 크기의 물체면을 가지는 대물 렌즈 및 그로부터 출력되는 발산광의 발산각과 빔 직경을 동시에 조절할 수 있는 z 스캐너
KR20180108853A (ko) * 2016-07-04 2018-10-04 미쓰비시덴키 가부시키가이샤 레이저 장치 및 레이저 가공기
CN107350227A (zh) * 2017-09-05 2017-11-17 镇江金海创科技有限公司 焦距可调式激光清洗振镜
JP2022135789A (ja) * 2021-03-05 2022-09-15 パナソニックＩｐマネジメント株式会社 レーザ加工装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005238327A (ja) 2003-10-30 2005-09-08 Sunx Ltd レーザマーキング装置
WO2009004787A1 (ja) 2007-07-04 2009-01-08 Panasonic Corporation カメラ装置および駆動機構

Also Published As

Publication number Publication date
US20230061666A1 (en) 2023-03-02
JP2021162715A (ja) 2021-10-11
KR20220111320A (ko) 2022-08-09
TW202138094A (zh) 2021-10-16
WO2021199621A1 (ja) 2021-10-07
EP4130834A4 (en) 2023-11-01
EP4130834A1 (en) 2023-02-08
JP7426656B2 (ja) 2024-02-02
CN220259847U (zh) 2023-12-29
TWI759091B (zh) 2022-03-21

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