CN1997482B - 用于多层结构的工件激光钻孔的方法 - Google Patents
用于多层结构的工件激光钻孔的方法 Download PDFInfo
- Publication number
- CN1997482B CN1997482B CN2005800192392A CN200580019239A CN1997482B CN 1997482 B CN1997482 B CN 1997482B CN 2005800192392 A CN2005800192392 A CN 2005800192392A CN 200580019239 A CN200580019239 A CN 200580019239A CN 1997482 B CN1997482 B CN 1997482B
- Authority
- CN
- China
- Prior art keywords
- laser
- layer
- metal layer
- perforation
- cross
- 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.)
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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
- B23K26/38—Removing material by boring or cutting
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/386—Removing material by boring or cutting by boring of blind holes
-
- 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
- B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
-
- 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
-
- 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
- B23K26/382—Removing material by boring or cutting by boring
- B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0017—Etching of the substrate by chemical or physical means
- H05K3/0026—Etching of the substrate by chemical or physical means by laser ablation
- H05K3/0032—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material
- H05K3/0038—Etching of the substrate by chemical or physical means by laser ablation of organic insulating material combined with laser drilling through a metal layer
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/10—Using electric, magnetic and electromagnetic fields; Using laser light
- H05K2203/107—Using laser light
- H05K2203/108—Using a plurality of lasers or laser light with a plurality of wavelengths
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004040068.7 | 2004-08-18 | ||
DE102004040068.7A DE102004040068B4 (de) | 2004-08-18 | 2004-08-18 | Verfahren zum Laserbohren eines mehrschichtig aufgebauten Werkstücks |
PCT/EP2005/053716 WO2006018372A1 (de) | 2004-08-18 | 2005-07-29 | Verfahren zum laserbohren eines mehrschichtig aufgebauten werkstücks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1997482A CN1997482A (zh) | 2007-07-11 |
CN1997482B true CN1997482B (zh) | 2011-01-05 |
Family
ID=35219456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800192392A Active CN1997482B (zh) | 2004-08-18 | 2005-07-29 | 用于多层结构的工件激光钻孔的方法 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP4695140B2 (zh) |
KR (1) | KR101289755B1 (zh) |
CN (1) | CN1997482B (zh) |
DE (1) | DE102004040068B4 (zh) |
HK (1) | HK1101278A1 (zh) |
WO (1) | WO2006018372A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008027130A1 (de) | 2008-05-29 | 2009-12-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur trennenden Bearbeitung von Werkstücken mit einem Laserstrahl |
CN101610643B (zh) * | 2009-07-14 | 2010-12-01 | 华中科技大学 | 一种激光加工盲孔的方法 |
KR20120086688A (ko) * | 2009-10-13 | 2012-08-03 | 미쓰비시 마테리알 가부시키가이샤 | 전극판의 통기공 형성 방법 |
DE102009044316B4 (de) * | 2009-10-22 | 2015-04-30 | Ewag Ag | Verfahren zur Herstellung einer Fläche und/oder einer Kante an einem Rohling sowie Laserbearbeitungsvorrichtung zur Durchführung des Verfahrens |
DE102010034143A1 (de) * | 2010-08-12 | 2012-02-16 | Thomas Hofmann | Träger für elektronische und elektrische Bauelemente |
WO2013002503A2 (ko) * | 2011-06-29 | 2013-01-03 | (주)큐엠씨 | 발광 다이오드의 제조 방법 및 장치 |
JP2013146780A (ja) * | 2012-01-23 | 2013-08-01 | Mitsuboshi Diamond Industrial Co Ltd | 脆性材料基板のレーザ加工方法 |
CN103974543B (zh) * | 2014-03-18 | 2016-08-17 | 西安交通大学 | 一种基于激光加工的多层柔性电路板微小孔加工工艺 |
KR102216675B1 (ko) | 2014-06-12 | 2021-02-18 | 삼성디스플레이 주식회사 | 디스플레이 패널의 리페어 장치 및 디스플레이 패널의 리페어 방법 |
GB2529153A (en) * | 2014-08-06 | 2016-02-17 | Bae Systems Plc | Substrate manufacture |
KR101789185B1 (ko) * | 2016-02-05 | 2017-10-23 | 주식회사 이오테크닉스 | 레이저 빔의 경사각을 이용한 레이저 가공방법 |
US9852997B2 (en) * | 2016-03-25 | 2017-12-26 | Applied Materials, Inc. | Hybrid wafer dicing approach using a rotating beam laser scribing process and plasma etch process |
CN106695136B (zh) * | 2017-01-12 | 2017-09-29 | 广东工业大学 | 一种多层印刷电路板的激光打孔方法及使用其的系统 |
DE102017108437B4 (de) * | 2017-04-20 | 2020-07-09 | Gottfried Wilhelm Leibniz Universität Hannover | Elektrische Schaltungsstruktur und Verfahren zu deren Herstellung |
US10695227B2 (en) * | 2017-06-07 | 2020-06-30 | Kci Licensing, Inc. | Methods for manufacturing and assembling dual material tissue interface for negative-pressure therapy |
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 |
CN112692454A (zh) * | 2020-12-17 | 2021-04-23 | 华清创智光电科技(清远)有限公司 | 一种双头激光光路系统及其加工pcb板盲孔的方法 |
CN117300394B (zh) * | 2023-11-28 | 2024-02-23 | 武汉铱科赛科技有限公司 | 一种激光盲孔钻孔方法、设备、装置及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5593606A (en) * | 1994-07-18 | 1997-01-14 | Electro Scientific Industries, Inc. | Ultraviolet laser system and method for forming vias in multi-layered targets |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5126532A (en) * | 1989-01-10 | 1992-06-30 | Canon Kabushiki Kaisha | Apparatus and method of boring using laser |
FI982568A (fi) * | 1997-12-02 | 1999-06-03 | Samsung Electro Mech | Menetelmä monikerroksisen painetun piirilevyn valmistamiseksi |
WO2000056129A1 (de) * | 1999-03-16 | 2000-09-21 | Siemens Aktiengesellschaft | Verfahren zum einbringen von durchkontaktierungslöchern in ein beidseitig mit metallschichten versehenes, elektrisch isolierendes basismaterial |
JP2003516625A (ja) * | 1999-12-07 | 2003-05-13 | エレクトロ サイエンティフィック インダストリーズ インコーポレーテッド | 波長切り換え可能なレーザーにもとづいてエッチングした回路ボードの処理システム |
WO2001074529A2 (en) * | 2000-03-30 | 2001-10-11 | Electro Scientific Industries, Inc. | Laser system and method for single pass micromachining of multilayer workpieces |
JP4373596B2 (ja) * | 2000-10-06 | 2009-11-25 | 日立ビアメカニクス株式会社 | プリント基板の加工方法 |
JP4734723B2 (ja) * | 2001-01-31 | 2011-07-27 | 凸版印刷株式会社 | 同軸ビアホールを用いた多層配線基板の製造方法 |
DE10125397B4 (de) * | 2001-05-23 | 2005-03-03 | Siemens Ag | Verfahren zum Bohren von Mikrolöchern mit einem Laserstrahl |
DE10201476B4 (de) * | 2002-01-16 | 2005-02-24 | Siemens Ag | Laserbearbeitungsvorrichtung |
JP2003320470A (ja) * | 2002-05-02 | 2003-11-11 | Quantum Design Japan Inc | 赤外線レーザアシストによる紫外線レーザ加工方法および加工装置 |
DE10251480B4 (de) * | 2002-11-05 | 2008-01-24 | Hitachi Via Mechanics, Ltd., Ebina | Verfahren zum Bohren von Löchern mittels eines Laserstrahls in einem elektrischen Schaltungssubstrat |
JP3720034B2 (ja) * | 2003-05-26 | 2005-11-24 | 住友重機械工業株式会社 | 穴あけ加工方法 |
JPWO2005034595A1 (ja) * | 2003-10-06 | 2006-12-21 | 新光電気工業株式会社 | 樹脂層へのビアホールの形成方法 |
-
2004
- 2004-08-18 DE DE102004040068.7A patent/DE102004040068B4/de not_active Expired - Lifetime
-
2005
- 2005-07-29 KR KR1020067025790A patent/KR101289755B1/ko active IP Right Grant
- 2005-07-29 JP JP2007526445A patent/JP4695140B2/ja active Active
- 2005-07-29 WO PCT/EP2005/053716 patent/WO2006018372A1/de active Application Filing
- 2005-07-29 CN CN2005800192392A patent/CN1997482B/zh active Active
-
2007
- 2007-08-23 HK HK07109178.8A patent/HK1101278A1/xx not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5593606A (en) * | 1994-07-18 | 1997-01-14 | Electro Scientific Industries, Inc. | Ultraviolet laser system and method for forming vias in multi-layered targets |
Also Published As
Publication number | Publication date |
---|---|
WO2006018372A1 (de) | 2006-02-23 |
KR20070043708A (ko) | 2007-04-25 |
DE102004040068A1 (de) | 2006-04-13 |
JP2008510311A (ja) | 2008-04-03 |
DE102004040068B4 (de) | 2018-01-04 |
JP4695140B2 (ja) | 2011-06-08 |
CN1997482A (zh) | 2007-07-11 |
KR101289755B1 (ko) | 2013-07-26 |
HK1101278A1 (en) | 2007-10-12 |
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Owner name: VIA MECHANICS LTD. Free format text: FORMER NAME: HITACHI BIA MACINE CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Patentee after: Via Mechanics Ltd. Address before: Kanagawa Patentee before: Hitachi Bia Macine Co., Ltd. |