DE69115353D1 - Laserbearbeitungsgerät und dessen Verfahren - Google Patents
Laserbearbeitungsgerät und dessen VerfahrenInfo
- Publication number
- DE69115353D1 DE69115353D1 DE69115353T DE69115353T DE69115353D1 DE 69115353 D1 DE69115353 D1 DE 69115353D1 DE 69115353 T DE69115353 T DE 69115353T DE 69115353 T DE69115353 T DE 69115353T DE 69115353 D1 DE69115353 D1 DE 69115353D1
- Authority
- DE
- Germany
- Prior art keywords
- processing device
- laser processing
- laser
- processing
- 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
Links
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2138195A JP2880252B2 (ja) | 1990-05-30 | 1990-05-30 | レーザ加工装置及びその方法 |
JP3065962A JP2817430B2 (ja) | 1991-03-29 | 1991-03-29 | レーザ応用装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69115353D1 true DE69115353D1 (de) | 1996-01-25 |
DE69115353T2 DE69115353T2 (de) | 1996-05-09 |
Family
ID=26407126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69115353T Expired - Fee Related DE69115353T2 (de) | 1990-05-30 | 1991-05-28 | Laserbearbeitungsgerät und dessen Verfahren |
Country Status (3)
Country | Link |
---|---|
US (1) | US5229569A (de) |
EP (1) | EP0459394B1 (de) |
DE (1) | DE69115353T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2689254B1 (fr) * | 1992-03-31 | 1994-12-23 | Commissariat Energie Atomique | Dispositif de focalisation d'un faisceau lumineux. |
US5645740A (en) * | 1993-11-01 | 1997-07-08 | Naiman; Charles S. | System and assemblage for producing microtexturized substrates and implants |
ES2122873B1 (es) * | 1995-06-02 | 1999-08-01 | Tecnologico Robotiker Centro | Dispositivo perfeccionado para facilitar las operaciones de programacion de robots. |
JP4011643B2 (ja) * | 1996-01-05 | 2007-11-21 | キヤノン株式会社 | 半導体製造装置 |
KR100446052B1 (ko) * | 1997-05-15 | 2004-10-14 | 스미도모쥬기가이고교 가부시키가이샤 | 다수의갈바노스캐너를사용한레이저빔가공장치 |
US5986805A (en) * | 1998-02-12 | 1999-11-16 | Trw Inc. | Polarizer/modulator assembly for lasers |
JP4514861B2 (ja) * | 1999-11-29 | 2010-07-28 | 株式会社半導体エネルギー研究所 | レーザ照射装置およびレーザ照射方法および半導体装置の作製方法 |
US6848295B2 (en) * | 2002-04-17 | 2005-02-01 | Wayne State University | Acoustic wave sensor apparatus, method and system using wide bandgap materials |
US7043129B2 (en) * | 2000-06-16 | 2006-05-09 | Wayne State University | Wide bandgap semiconductor waveguide structures |
US6642477B1 (en) | 2001-10-23 | 2003-11-04 | Imra America, Inc. | Method for laser drilling a counter-tapered through-hole in a material |
US6853075B2 (en) * | 2003-01-28 | 2005-02-08 | Wayne State University | Self-assembled nanobump array stuctures and a method to fabricate such structures |
US20040144927A1 (en) * | 2003-01-28 | 2004-07-29 | Auner Gregory W. | Microsystems arrays for digital radiation imaging and signal processing and method for making microsystem arrays |
AU2003223648A1 (en) * | 2002-04-17 | 2003-11-03 | Wayne State University | Wide bandgap digital radiation imaging array |
US6930274B2 (en) * | 2003-03-26 | 2005-08-16 | Siemens Vdo Automotive Corporation | Apparatus and method of maintaining a generally constant focusing spot size at different average laser power densities |
JP4762653B2 (ja) * | 2005-09-16 | 2011-08-31 | 浜松ホトニクス株式会社 | レーザ加工方法及びレーザ加工装置 |
US20070073354A1 (en) | 2005-09-26 | 2007-03-29 | Knudson Mark B | Neural blocking therapy |
DE102006023321B4 (de) * | 2006-05-18 | 2011-08-18 | Coherent Lambda Physik GmbH, 37079 | System zur Fokusüberwachung bei der Bearbeitung eines reflektierenden Substrates mittels eines Laserstrahls |
US8255057B2 (en) | 2009-01-29 | 2012-08-28 | Nevro Corporation | Systems and methods for producing asynchronous neural responses to treat pain and/or other patient conditions |
US9862057B2 (en) | 2012-12-12 | 2018-01-09 | United Technologies Corporation | Vacuum degassing laser-blocking material system and process |
US20160236296A1 (en) * | 2015-02-13 | 2016-08-18 | Gold Nanotech Inc | Nanoparticle Manufacturing System |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3571748A (en) * | 1968-04-04 | 1971-03-23 | Charles J Koester | Method and apparatus for directing output of optical masers |
US4097715A (en) * | 1977-05-16 | 1978-06-27 | General Refractories Company | Laser jet bell kiln |
JPS58135788A (ja) * | 1982-02-09 | 1983-08-12 | Hitachi Ltd | レ−ザ加工装置 |
JPH0766910B2 (ja) * | 1984-07-26 | 1995-07-19 | 新技術事業団 | 半導体単結晶成長装置 |
DE3610401A1 (de) * | 1985-03-28 | 1987-02-12 | Sumitomo Electric Industries | Halbleiterelement und verfahren zu dessen herstellung und gegenstand, in dem dieses element verwendet wird |
JPS62212091A (ja) * | 1986-03-12 | 1987-09-18 | Toshiba Corp | レ−ザ加工装置 |
US4749840A (en) * | 1986-05-16 | 1988-06-07 | Image Micro Systems, Inc. | Intense laser irradiation using reflective optics |
-
1991
- 1991-05-28 EP EP91108687A patent/EP0459394B1/de not_active Expired - Lifetime
- 1991-05-28 DE DE69115353T patent/DE69115353T2/de not_active Expired - Fee Related
- 1991-05-30 US US07/707,608 patent/US5229569A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0459394B1 (de) | 1995-12-13 |
US5229569A (en) | 1993-07-20 |
EP0459394A3 (en) | 1993-01-20 |
EP0459394A2 (de) | 1991-12-04 |
DE69115353T2 (de) | 1996-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |