JP5709121B2 - 複数の波長を用いたレーザアブレーション - Google Patents
複数の波長を用いたレーザアブレーション Download PDFInfo
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- JP5709121B2 JP5709121B2 JP2009554768A JP2009554768A JP5709121B2 JP 5709121 B2 JP5709121 B2 JP 5709121B2 JP 2009554768 A JP2009554768 A JP 2009554768A JP 2009554768 A JP2009554768 A JP 2009554768A JP 5709121 B2 JP5709121 B2 JP 5709121B2
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- 238000000608 laser ablation Methods 0.000 title description 7
- 239000000463 material Substances 0.000 claims description 60
- 230000007547 defect Effects 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 29
- 239000000758 substrate Substances 0.000 claims description 20
- 238000005459 micromachining Methods 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 8
- 239000000126 substance Substances 0.000 claims description 7
- 238000002679 ablation Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 43
- 230000008569 process Effects 0.000 description 19
- 230000008439 repair process Effects 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 230000003287 optical effect Effects 0.000 description 12
- 239000013077 target material Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000003491 array Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000010408 film Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000012552 review Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- B23K26/36—Removing material
-
- 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
- B23K26/40—Removing material taking account of the properties of the material involved
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
- C03C23/0025—Other surface treatment of glass not in the form of fibres or filaments by irradiation by a 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Landscapes
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Laser Beam Processing (AREA)
Description
Claims (6)
- 基板上の第1の物質をマイクロマシニング/修復する方法であって、
少なくとも1つの第1のレーザ波長および前記少なくとも1つの第1のレーザ波長とはレーザ波長が異なる少なくとも1つの第2のレーザ波長を同時に含むレーザビームを生成する工程と、
前記第1の物質に対して前記レーザビームを当てて、前記第1の物質の第1の吸収特性に従って選択された前記少なくとも1つの第1のレーザ波長が、前記第1の物質との間でアブレーション作用を生じさせ、前記第1の物質と前記少なくとも1つの第1のレーザ波長との間の前記アブレーション作用によって前記第1の物質が改質されて生成され残留している第2の物質の、前記第1の吸収特性とは異なる第2の吸収特性に従って選択された前記少なくとも1つの第2のレーザ波長が、前記第2の物質を除去する工程と
を備え、
前記第1のレーザ波長は第1のレーザから送出され、
前記第2のレーザ波長は前記第1のレーザとは異なる第2のレーザから送出される方法。 - 前記第1の物質は、前記基板の上方に形成された物質の層である、請求項1に記載の方法。
- 前記第1の物質は、前記基板の上方に形成された物質の層に存在する欠陥である、請求項1に記載の方法。
- 前記レーザビームの前記第1のレーザ波長及び第2のレーザ波長は、前記第1の物質の下方に位置する層にダメージを与えないように選択される、請求項1に記載の方法。
- 前記レーザビームに存在する前記少なくとも第1のレーザ波長及び第2のレーザ波長のそれぞれのエネルギー量を変化させる工程をさらに備える、請求項1に記載の方法。
- 前記基板はガラス基板である、請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US89622807P | 2007-03-21 | 2007-03-21 | |
US60/896,228 | 2007-03-21 | ||
PCT/US2008/057816 WO2008116148A1 (en) | 2007-03-21 | 2008-03-21 | Laser ablation using multiple wavelengths |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010522082A JP2010522082A (ja) | 2010-07-01 |
JP5709121B2 true JP5709121B2 (ja) | 2015-04-30 |
Family
ID=39766488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009554768A Active JP5709121B2 (ja) | 2007-03-21 | 2008-03-21 | 複数の波長を用いたレーザアブレーション |
Country Status (6)
Country | Link |
---|---|
US (1) | US7977602B2 (ja) |
JP (1) | JP5709121B2 (ja) |
KR (1) | KR101500021B1 (ja) |
CN (1) | CN101674914B (ja) |
TW (1) | TWI385046B (ja) |
WO (1) | WO2008116148A1 (ja) |
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US8182609B1 (en) * | 2007-08-09 | 2012-05-22 | Rave, Llc | Apparatus and method for direct surface cleaning |
US8932510B2 (en) | 2009-08-28 | 2015-01-13 | Corning Incorporated | Methods for laser cutting glass substrates |
US8946590B2 (en) | 2009-11-30 | 2015-02-03 | Corning Incorporated | Methods for laser scribing and separating glass substrates |
US8720228B2 (en) | 2010-08-31 | 2014-05-13 | Corning Incorporated | Methods of separating strengthened glass substrates |
KR20140024255A (ko) * | 2010-11-19 | 2014-02-28 | 미야치 테크노스 가부시키가이샤 | 레이저 가공 방법 및 레이저 가공 장치 |
US20140245608A1 (en) * | 2011-10-07 | 2014-09-04 | Canon Kabushiki Kaisha | Method and apparatus for laser-beam processing and method for manufacturing ink jet head |
US8677783B2 (en) | 2011-11-28 | 2014-03-25 | Corning Incorporated | Method for low energy separation of a glass ribbon |
US9938180B2 (en) | 2012-06-05 | 2018-04-10 | Corning Incorporated | Methods of cutting glass using a laser |
US9610653B2 (en) | 2012-09-21 | 2017-04-04 | Electro Scientific Industries, Inc. | Method and apparatus for separation of workpieces and articles produced thereby |
US10283691B2 (en) | 2013-02-14 | 2019-05-07 | Dillard University | Nano-composite thermo-electric energy converter and fabrication method thereof |
KR101560378B1 (ko) * | 2014-04-30 | 2015-10-20 | 참엔지니어링(주) | 레이저 처리장치 및 처리방법 |
ES2590538B1 (es) * | 2015-05-22 | 2017-10-19 | Bsh Electrodomésticos España, S.A. | Procedimiento para la fabricación de una placa de campo de cocción, y placa de campo de cocción |
KR20170095594A (ko) * | 2016-02-15 | 2017-08-23 | 주식회사 이오테크닉스 | 레이저 디플래쉬 방법과, 이를 이용한 레이저 가공 방법 및 장치 |
US10316403B2 (en) | 2016-02-17 | 2019-06-11 | Dillard University | Method for open-air pulsed laser deposition |
CN106271079A (zh) * | 2016-08-26 | 2017-01-04 | 深圳市联赢激光股份有限公司 | 一种电池注液孔的双波长复合焊接方法 |
JP2019107789A (ja) * | 2017-12-15 | 2019-07-04 | 株式会社小糸製作所 | 樹脂成形品および車両用部品 |
JP7014421B2 (ja) * | 2018-07-10 | 2022-02-01 | 株式会社Joled | 有機el表示パネル及び有機el表示パネルの製造方法 |
DE102019213603A1 (de) * | 2019-09-06 | 2021-03-11 | Hegla Boraident Gmbh & Co. Kg | Entschichtungseinrichtung und -verfahren zum Entschichten von Glasscheiben, sowie Verfahren zur Herstellung von Glasscheiben für Stufenglas, Stufenglas und Stufenglasfenster |
CN111710695B (zh) * | 2020-06-03 | 2023-07-25 | 深圳市华星光电半导体显示技术有限公司 | 有机发光二级体显示面板之像素的修补方法 |
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2008
- 2008-03-19 US US12/051,732 patent/US7977602B2/en active Active
- 2008-03-20 TW TW097109838A patent/TWI385046B/zh active
- 2008-03-21 JP JP2009554768A patent/JP5709121B2/ja active Active
- 2008-03-21 KR KR1020097020179A patent/KR101500021B1/ko active IP Right Grant
- 2008-03-21 WO PCT/US2008/057816 patent/WO2008116148A1/en active Application Filing
- 2008-03-21 CN CN2008800092576A patent/CN101674914B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR101500021B1 (ko) | 2015-03-06 |
WO2008116148A1 (en) | 2008-09-25 |
CN101674914A (zh) | 2010-03-17 |
JP2010522082A (ja) | 2010-07-01 |
US20080230525A1 (en) | 2008-09-25 |
KR20100014622A (ko) | 2010-02-10 |
CN101674914B (zh) | 2013-01-09 |
US7977602B2 (en) | 2011-07-12 |
TW200906527A (en) | 2009-02-16 |
TWI385046B (zh) | 2013-02-11 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |