CN1758983B - 用于光学元件的模具 - Google Patents

用于光学元件的模具 Download PDF

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Publication number
CN1758983B
CN1758983B CN200480006270.8A CN200480006270A CN1758983B CN 1758983 B CN1758983 B CN 1758983B CN 200480006270 A CN200480006270 A CN 200480006270A CN 1758983 B CN1758983 B CN 1758983B
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CN
China
Prior art keywords
pulse
laser
error
periphery
lens
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CN200480006270.8A
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English (en)
Chinese (zh)
Other versions
CN1758983A (zh
Inventor
片冈秀直
刘新兵
克里斯琴·F·格雷格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of CN1758983A publication Critical patent/CN1758983A/zh
Application granted granted Critical
Publication of CN1758983B publication Critical patent/CN1758983B/zh
Anticipated expiration legal-status Critical
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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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
CN200480006270.8A 2003-09-30 2004-09-30 用于光学元件的模具 Expired - Fee Related CN1758983B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US50766003P 2003-09-30 2003-09-30
US60/507,660 2003-09-30
PCT/US2004/033055 WO2005032757A1 (en) 2003-09-30 2004-09-30 Mold for optical components

Publications (2)

Publication Number Publication Date
CN1758983A CN1758983A (zh) 2006-04-12
CN1758983B true CN1758983B (zh) 2011-08-17

Family

ID=34421646

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200480006270.8A Expired - Fee Related CN1758983B (zh) 2003-09-30 2004-09-30 用于光学元件的模具

Country Status (4)

Country Link
US (1) US8491353B2 (OSRAM)
JP (1) JP4724663B2 (OSRAM)
CN (1) CN1758983B (OSRAM)
WO (1) WO2005032757A1 (OSRAM)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1674822A1 (en) * 2004-12-22 2006-06-28 Novartis AG Device and method for non-contact scanning of contact lens mold geometry
JP5192646B2 (ja) * 2006-01-16 2013-05-08 Ｔｏｗａ株式会社 光素子の樹脂封止方法、その樹脂封止装置、および、その製造方法
US9889043B2 (en) * 2006-01-20 2018-02-13 Lensar, Inc. System and apparatus for delivering a laser beam to the lens of an eye
US20080000887A1 (en) * 2006-06-28 2008-01-03 Seagate Technology Llc Method of laser honing
WO2008153102A1 (ja) * 2007-06-14 2008-12-18 Aji Co., Ltd. 造形方法、レンズの製造方法、造形装置、スタンパの製造方法、マスタ製造装置、スタンパ製造システム、及びスタンパ製造装置
CN101424756B (zh) * 2007-10-31 2012-05-30 鸿富锦精密工业（深圳）有限公司 非球面镜面集成加工系统及方法
CN101487917B (zh) * 2008-01-16 2011-12-21 鸿富锦精密工业（深圳）有限公司 模仁的制造方法
US8270719B2 (en) * 2008-10-14 2012-09-18 Gemological Appraisal Association, Inc. Gem pattern matching algorithm to determine the percentage match of a target gem pattern to a database of gem patterns
JP4612733B2 (ja) 2008-12-24 2011-01-12 東芝機械株式会社 パルスレーザ加工装置
US8704198B2 (en) * 2009-12-14 2014-04-22 Massachusetts Institute Of Technology Efficient high-harmonic-generation-based EUV source driven by short wavelength light
JP5670647B2 (ja) * 2010-05-14 2015-02-18 浜松ホトニクス株式会社 加工対象物切断方法
US8950217B2 (en) 2010-05-14 2015-02-10 Hamamatsu Photonics K.K. Method of cutting object to be processed, method of cutting strengthened glass sheet and method of manufacturing strengthened glass member
JP5632662B2 (ja) * 2010-06-24 2014-11-26 東芝機械株式会社 パルスレーザ加工方法
JP5634765B2 (ja) * 2010-06-24 2014-12-03 東芝機械株式会社 パルスレーザ加工方法およびパルスレーザ加工用データ作成方法
CN102001040A (zh) * 2010-10-21 2011-04-06 厦门大学 一种用于光学非球面加工的无线倾角测量装置
US9057595B2 (en) 2011-11-30 2015-06-16 Novartis Ag Combination of mirror images to improve signal quality for contact lenses
JP5910075B2 (ja) * 2011-12-27 2016-04-27 三星ダイヤモンド工業株式会社 被加工物の加工方法
GB201310212D0 (en) * 2013-06-07 2013-07-24 Element Six Ltd Post-synthesis processing of diamond and related super-hard materials
US20150115129A1 (en) * 2013-10-29 2015-04-30 Omnivision Technologies, Inc. Coated Diamond-Turned Replication Master And Associated Process
WO2016027775A1 (ja) * 2014-08-22 2016-02-25 オムロン株式会社 接合構造体および接合構造体の製造方法
DE102015010822A1 (de) * 2014-08-22 2016-02-25 Ceramtec-Etec Gmbh Verfahren zur Herstellung von Präzisionsbauteilen aus transparenten Werkstoffen
CN108367387B (zh) * 2015-12-22 2021-12-07 贺利氏德国有限责任两合公司 使用皮秒激光生产金属陶瓷基材的方法
US10488006B2 (en) * 2016-07-15 2019-11-26 Ford Global Technologies, Llc Vehicular lighting assemblies with invisible fluted regions and methods of making the same
DE102017000290B3 (de) * 2017-01-13 2018-06-14 Mühlbauer Gmbh & Co. Kg Vorrichtung und Verfahren zur Überwachung eines Fräsvorgangs
US10481577B2 (en) * 2017-02-23 2019-11-19 GM Global Technology Operations LLC System and method for object distance detection and positioning
EP3666389B1 (en) 2018-12-10 2021-08-04 Alfa Laval Corporate AB Centrifugal separator
JP7555043B2 (ja) * 2020-03-05 2024-09-24 パナソニックＩｐマネジメント株式会社 ビード外観検査装置、ビード外観検査方法、プログラムおよびビード外観検査システム
DE102021101598A1 (de) 2021-01-26 2022-07-28 Trumpf Laser- Und Systemtechnik Gmbh Vorrichtung und Verfahren zum Laserbearbeiten eines Werkstücks
US12316940B2 (en) * 2021-05-19 2025-05-27 Magna Electronics Inc. Vehicular camera assembly process using laser etching for active focusing after lens is secured relative to imager
CN113998869B (zh) * 2021-10-19 2024-06-07 襄阳宇驰光学科技有限公司 一种光学镜头照相机用光学玻璃型件压制成型工艺
KR20240157034A (ko) * 2022-03-14 2024-10-31 닛토덴코 가부시키가이샤 광학 적층체, 렌즈부 및 표시 방법
KR20240156382A (ko) * 2022-03-14 2024-10-29 닛토덴코 가부시키가이샤 광학 적층체, 렌즈부 및 표시 방법
WO2023176631A1 (ja) * 2022-03-14 2023-09-21 日東電工株式会社 光学積層体、レンズ部および表示方法
TWI884709B (zh) * 2024-02-20 2025-05-21 中強光電股份有限公司 成型用模具的製造方法
DE102024110083B4 (de) * 2024-04-11 2025-11-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren und Vorrichtung zur Formkorrektur eines optischen Bauelements mittels Laserstrahlung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1087307A (zh) * 1992-09-29 1994-06-01 博士伦有限公司 激光消融碎屑清理法
US5490849A (en) * 1990-07-13 1996-02-13 Smith; Robert F. Uniform-radiation caustic surface for photoablation
CN1253487A (zh) * 1997-04-25 2000-05-17 泰思诺拉斯眼科系统公司 双模式眼科激光切割术
CN1295905A (zh) * 1999-11-12 2001-05-23 中国科学院长春光学精密机械研究所 光学元件面形及波纹度误差实时修正方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62159006A (ja) * 1986-01-06 1987-07-15 Toyota Motor Corp レ−ザビ−ム法による金型製作の修正表示装置
JP2585830Y2 (ja) * 1992-02-14 1998-11-25 株式会社ニデック 光治療装置
US5350374A (en) * 1993-03-18 1994-09-27 Smith Robert F Topography feedback control system for photoablation
JP3381885B2 (ja) 1994-09-13 2003-03-04 理化学研究所 レーザー加工方法およびレーザー加工装置
US5782822A (en) * 1995-10-27 1998-07-21 Ir Vision, Inc. Method and apparatus for removing corneal tissue with infrared laser radiation
JPH09168881A (ja) * 1995-12-19 1997-06-30 Nikon Corp レーザ加工装置
US5609779A (en) * 1996-05-15 1997-03-11 General Electric Company Laser drilling of non-circular apertures
JP3800795B2 (ja) * 1998-02-23 2006-07-26 富士ゼロックス株式会社 レーザ加工条件自動設定方法およびレーザ加工条件自動設定装置
DE59813035D1 (de) * 1998-09-30 2005-10-06 Lasertec Gmbh Laserbearbeitungsvorrichtung mit schichtweisem Abtrag mit Gesenktiefenspeicherung zur späteren Ansteuerung
AU7067400A (en) 1999-08-27 2001-03-26 Zino Altman Laser patterning system for microsurgery
US6610049B2 (en) * 2000-03-04 2003-08-26 Katana Technologies Gmbh Customized laser ablation of corneas with solid state lasers
JP3530114B2 (ja) 2000-07-11 2004-05-24 忠弘 大見 単結晶の切断方法
US6566627B2 (en) * 2000-08-11 2003-05-20 Westar Photonics, Inc. Laser method for shaping of optical lenses
JP4595207B2 (ja) 2001-01-29 2010-12-08 パナソニック株式会社 窒化物半導体基板の製造方法
US6887232B2 (en) * 2002-11-13 2005-05-03 20/10 Perfect Vision Optische Geraete Gmbh Closed loop control for intrastromal wavefront-guided ablation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490849A (en) * 1990-07-13 1996-02-13 Smith; Robert F. Uniform-radiation caustic surface for photoablation
CN1087307A (zh) * 1992-09-29 1994-06-01 博士伦有限公司 激光消融碎屑清理法
CN1253487A (zh) * 1997-04-25 2000-05-17 泰思诺拉斯眼科系统公司 双模式眼科激光切割术
CN1295905A (zh) * 1999-11-12 2001-05-23 中国科学院长春光学精密机械研究所 光学元件面形及波纹度误差实时修正方法及装置

Also Published As

Publication number Publication date
US20080030876A1 (en) 2008-02-07
WO2005032757A1 (en) 2005-04-14
JP4724663B2 (ja) 2011-07-13
CN1758983A (zh) 2006-04-12
JP2007507358A (ja) 2007-03-29
US8491353B2 (en) 2013-07-23

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Granted publication date: 20110817

Termination date: 20190930