JP6059059B2 - レーザ加工方法 - Google Patents
レーザ加工方法 Download PDFInfo
- Publication number
- JP6059059B2 JP6059059B2 JP2013069431A JP2013069431A JP6059059B2 JP 6059059 B2 JP6059059 B2 JP 6059059B2 JP 2013069431 A JP2013069431 A JP 2013069431A JP 2013069431 A JP2013069431 A JP 2013069431A JP 6059059 B2 JP6059059 B2 JP 6059059B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- processing
- plate member
- bonding layer
- laser
- 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.)
- Active
Links
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
- B23K26/50—Working by transmitting the laser beam through or within the workpiece
- B23K26/53—Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
-
- 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
-
- 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
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
-
- 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
- B23K26/362—Laser etching
- B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
-
- 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
-
- 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
-
- 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
- B23K26/50—Working by transmitting the laser beam through or within the workpiece
- B23K26/57—Working by transmitting the laser beam through or within the workpiece the laser beam entering a face of the workpiece from which it is transmitted through the workpiece material to work on a different workpiece face, e.g. for effecting removal, fusion splicing, modifying or reforming
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/0222—Scoring using a focussed radiation beam, e.g. laser
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/07—Cutting armoured, multi-layered, coated or laminated, glass products
- C03B33/076—Laminated glass comprising interlayers
-
- 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 materials other than metals or composite materials
- B23K2103/56—Inorganic materials other than metals or composite materials being semiconducting
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Laser Beam Processing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Dicing (AREA)
Description
[第1実施形態]
[第2実施形態]
Claims (3)
- 互いに積層された第1及び第2の板状部材と、前記第1の板状部材と前記第2の板状部材との間に配置され前記第1の板状部材と前記第2の板状部材とを互いに接合する接合層とを有し、加工予定ラインが設定された加工対象物を用意する第1の工程と、
前記第1の板状部材における前記接合層と反対側の面である前記加工対象物の表面をレーザ光の入射面として、前記加工予定ラインに沿って前記第1の板状部材にレーザ光を照射することにより、前記加工予定ラインに沿って前記第1の板状部材に改質領域を形成する第2の工程と、
前記加工対象物の前記表面をレーザ光の入射面として、前記加工予定ラインに沿って前記接合層にレーザ光を照射することにより、前記加工予定ラインに沿って前記接合層に加工痕を形成する第3の工程と、
前記第1〜3の工程の後に、前記第2の板状部材における前記接合層と反対側の面である前記加工対象物の裏面をレーザ光の入射面として、前記加工予定ラインに沿って前記第2の板状部材にレーザ光を照射することにより、前記加工予定ラインに沿って前記第2の板状部材に改質領域を形成する第4の工程と、を備え、
前記第4の工程においては、前記接合層に形成された前記加工痕を、前記第2の板状部材に対するレーザ光の照射位置のアライメントの基準として用いることにより、前記加工予定ラインに沿って前記第2の板状部材にレーザ光を照射する、
ことを特徴とするレーザ加工方法。 - 前記第3の工程を実施して前記接合層に前記加工痕を形成した後に、前記第2の工程を実施して前記第1の板状部材に改質領域を形成する、ことを特徴とする請求項1に記載のレーザ加工方法。
- 前記第2の工程を実施する際に、前記第1の板状部材に照射されるレーザ光の漏れ光を前記接合層に照射して前記接合層に前記加工痕を形成することにより、前記第3の工程を実施する、ことを特徴とする請求項1に記載のレーザ加工方法。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013069431A JP6059059B2 (ja) | 2013-03-28 | 2013-03-28 | レーザ加工方法 |
| US14/779,652 US9764421B2 (en) | 2013-03-28 | 2014-03-18 | Laser processing method |
| DE112014001692.6T DE112014001692T5 (de) | 2013-03-28 | 2014-03-18 | Laserverarbeitungsverfahren |
| CN201480018959.6A CN105189020B (zh) | 2013-03-28 | 2014-03-18 | 激光加工方法 |
| KR1020157025375A KR102130746B1 (ko) | 2013-03-28 | 2014-03-18 | 레이저 가공 방법 |
| PCT/JP2014/057324 WO2014156828A1 (ja) | 2013-03-28 | 2014-03-18 | レーザ加工方法 |
| TW103111053A TWI652130B (zh) | 2013-03-28 | 2014-03-25 | Laser processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013069431A JP6059059B2 (ja) | 2013-03-28 | 2013-03-28 | レーザ加工方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014188581A JP2014188581A (ja) | 2014-10-06 |
| JP6059059B2 true JP6059059B2 (ja) | 2017-01-11 |
Family
ID=51623808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013069431A Active JP6059059B2 (ja) | 2013-03-28 | 2013-03-28 | レーザ加工方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9764421B2 (ja) |
| JP (1) | JP6059059B2 (ja) |
| KR (1) | KR102130746B1 (ja) |
| CN (1) | CN105189020B (ja) |
| DE (1) | DE112014001692T5 (ja) |
| TW (1) | TWI652130B (ja) |
| WO (1) | WO2014156828A1 (ja) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101770836B1 (ko) * | 2009-08-11 | 2017-08-23 | 하마마츠 포토닉스 가부시키가이샤 | 레이저 가공장치 및 레이저 가공방법 |
| EP2754524B1 (de) | 2013-01-15 | 2015-11-25 | Corning Laser Technologies GmbH | Verfahren und Vorrichtung zum laserbasierten Bearbeiten von flächigen Substraten, d.h. Wafer oder Glaselement, unter Verwendung einer Laserstrahlbrennlinie |
| EP2781296B1 (de) | 2013-03-21 | 2020-10-21 | Corning Laser Technologies GmbH | Vorrichtung und verfahren zum ausschneiden von konturen aus flächigen substraten mittels laser |
| US11556039B2 (en) | 2013-12-17 | 2023-01-17 | Corning Incorporated | Electrochromic coated glass articles and methods for laser processing the same |
| US10293436B2 (en) | 2013-12-17 | 2019-05-21 | Corning Incorporated | Method for rapid laser drilling of holes in glass and products made therefrom |
| TWI730945B (zh) | 2014-07-08 | 2021-06-21 | 美商康寧公司 | 用於雷射處理材料的方法與設備 |
| KR20170028943A (ko) | 2014-07-14 | 2017-03-14 | 코닝 인코포레이티드 | 조정가능한 레이저 빔 촛점 라인을 사용하여 투명한 재료를 처리하는 방법 및 시스템 |
| US11773004B2 (en) | 2015-03-24 | 2023-10-03 | Corning Incorporated | Laser cutting and processing of display glass compositions |
| WO2017011296A1 (en) | 2015-07-10 | 2017-01-19 | Corning Incorporated | Methods of continuous fabrication of holes in flexible substrate sheets and products relating to the same |
| JP6571437B2 (ja) * | 2015-07-29 | 2019-09-04 | リンテック株式会社 | 半導体装置の製造方法 |
| CN105336732B (zh) * | 2015-10-16 | 2017-09-29 | 厦门市三安光电科技有限公司 | 半导体器件及其制备方法 |
| JP2017162855A (ja) * | 2016-03-07 | 2017-09-14 | 株式会社ディスコ | ウエーハの加工方法 |
| JP6779486B2 (ja) * | 2016-08-16 | 2020-11-04 | 国立大学法人埼玉大学 | 基板加工方法および基板加工装置 |
| US10730783B2 (en) | 2016-09-30 | 2020-08-04 | Corning Incorporated | Apparatuses and methods for laser processing transparent workpieces using non-axisymmetric beam spots |
| KR102428350B1 (ko) | 2016-10-24 | 2022-08-02 | 코닝 인코포레이티드 | 시트형 유리 기판의 레이저 기반 기계 가공을 위한 기판 프로세싱 스테이션 |
| US10752534B2 (en) * | 2016-11-01 | 2020-08-25 | Corning Incorporated | Apparatuses and methods for laser processing laminate workpiece stacks |
| KR102633196B1 (ko) * | 2016-12-01 | 2024-02-05 | 주식회사 탑 엔지니어링 | 스크라이빙 장치 및 스크라이빙 방법 |
| JP7182362B2 (ja) * | 2018-01-12 | 2022-12-02 | 日東電工株式会社 | 複合材の分断方法 |
| CN118263105A (zh) * | 2018-03-14 | 2024-06-28 | 东京毅力科创株式会社 | 基板处理系统、基板处理方法以及计算机存储介质 |
| WO2020090893A1 (ja) * | 2018-10-30 | 2020-05-07 | 浜松ホトニクス株式会社 | レーザ加工方法 |
| WO2020105150A1 (ja) * | 2018-11-19 | 2020-05-28 | 株式会社東京精密 | レーザ加工装置及びその制御方法 |
| US11024501B2 (en) | 2018-12-29 | 2021-06-01 | Cree, Inc. | Carrier-assisted method for parting crystalline material along laser damage region |
| US10576585B1 (en) | 2018-12-29 | 2020-03-03 | Cree, Inc. | Laser-assisted method for parting crystalline material |
| US10562130B1 (en) | 2018-12-29 | 2020-02-18 | Cree, Inc. | Laser-assisted method for parting crystalline material |
| CN111696968B (zh) * | 2019-03-14 | 2022-06-24 | 长鑫存储技术有限公司 | 半导体结构的制造方法 |
| US10611052B1 (en) | 2019-05-17 | 2020-04-07 | Cree, Inc. | Silicon carbide wafers with relaxed positive bow and related methods |
| JP7636954B2 (ja) * | 2021-04-22 | 2025-02-27 | キオクシア株式会社 | 半導体製造装置および半導体装置の製造方法 |
| CN117228945B (zh) * | 2023-11-15 | 2024-01-23 | 成都新世佳特种玻璃技术开发有限公司 | 一种特种玻璃生产用切割装置及分切工艺 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004080642A1 (ja) * | 2003-03-12 | 2004-09-23 | Hamamatsu Photonics K.K. | レーザ加工方法 |
| JP2004343008A (ja) * | 2003-05-19 | 2004-12-02 | Disco Abrasive Syst Ltd | レーザ光線を利用した被加工物分割方法 |
| JP4856931B2 (ja) * | 2004-11-19 | 2012-01-18 | キヤノン株式会社 | レーザ割断方法およびレーザ割断装置 |
| JP4322881B2 (ja) | 2006-03-14 | 2009-09-02 | 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 |
| EP1875983B1 (en) | 2006-07-03 | 2013-09-11 | Hamamatsu Photonics K.K. | Laser processing method and chip |
| JP5225639B2 (ja) * | 2007-09-06 | 2013-07-03 | 浜松ホトニクス株式会社 | 半導体レーザ素子の製造方法 |
| US7972940B2 (en) * | 2007-12-28 | 2011-07-05 | Micron Technology, Inc. | Wafer processing |
| JP2010110818A (ja) * | 2008-10-09 | 2010-05-20 | Seiko Epson Corp | 加工対象物分断方法および対象物製造方法 |
| JP2010177277A (ja) * | 2009-01-27 | 2010-08-12 | Tokyo Seimitsu Co Ltd | レーザーダイシング方法及びレーザーダイシング装置 |
| JP5595716B2 (ja) * | 2009-11-18 | 2014-09-24 | 株式会社ディスコ | 光デバイスウエーハの加工方法 |
| 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 |
| US20130095581A1 (en) * | 2011-10-18 | 2013-04-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Thick window layer led manufacture |
| US9492990B2 (en) * | 2011-11-08 | 2016-11-15 | Picosys Incorporated | Room temperature glass-to-glass, glass-to-plastic and glass-to-ceramic/semiconductor bonding |
-
2013
- 2013-03-28 JP JP2013069431A patent/JP6059059B2/ja active Active
-
2014
- 2014-03-18 DE DE112014001692.6T patent/DE112014001692T5/de active Granted
- 2014-03-18 WO PCT/JP2014/057324 patent/WO2014156828A1/ja not_active Ceased
- 2014-03-18 KR KR1020157025375A patent/KR102130746B1/ko active Active
- 2014-03-18 CN CN201480018959.6A patent/CN105189020B/zh active Active
- 2014-03-18 US US14/779,652 patent/US9764421B2/en active Active
- 2014-03-25 TW TW103111053A patent/TWI652130B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105189020A (zh) | 2015-12-23 |
| TW201509581A (zh) | 2015-03-16 |
| DE112014001692T5 (de) | 2015-12-10 |
| KR20150133717A (ko) | 2015-11-30 |
| WO2014156828A1 (ja) | 2014-10-02 |
| JP2014188581A (ja) | 2014-10-06 |
| TWI652130B (zh) | 2019-03-01 |
| US20160039044A1 (en) | 2016-02-11 |
| CN105189020B (zh) | 2017-07-11 |
| KR102130746B1 (ko) | 2020-07-06 |
| US9764421B2 (en) | 2017-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6059059B2 (ja) | レーザ加工方法 | |
| JP5597051B2 (ja) | レーザ加工方法 | |
| JP5491761B2 (ja) | レーザ加工装置 | |
| TWI625186B (zh) | Laser processing method and laser processing device | |
| JP5864988B2 (ja) | 強化ガラス板切断方法 | |
| JP5771391B2 (ja) | レーザ加工方法 | |
| JP5597052B2 (ja) | レーザ加工方法 | |
| JP5670647B2 (ja) | 加工対象物切断方法 | |
| JP6012186B2 (ja) | 加工対象物切断方法 | |
| KR101979397B1 (ko) | 패턴이 있는 기판의 분할 방법 | |
| JP6050002B2 (ja) | レーザ加工方法 | |
| WO2013039012A1 (ja) | レーザ加工方法及びレーザ加工装置 | |
| JP5894754B2 (ja) | レーザ加工方法 | |
| JP6605277B2 (ja) | レーザ加工方法及びレーザ加工装置 | |
| JP2012033668A (ja) | レーザ加工方法 | |
| JP2014177369A (ja) | 強化ガラス部材の製造方法 | |
| JP2012240107A (ja) | レーザ加工方法 | |
| JP2013147380A (ja) | レーザ加工方法 | |
| JP7446672B2 (ja) | ウエーハの加工方法 | |
| JP3867105B2 (ja) | 半導体基板の切断方法 | |
| JP3867104B2 (ja) | 半導体基板の切断方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160309 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20161115 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20161208 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6059059 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |