JP4741822B2 - 半導体装置の製造方法 - Google Patents
半導体装置の製造方法 Download PDFInfo
- Publication number
- JP4741822B2 JP4741822B2 JP2004255131A JP2004255131A JP4741822B2 JP 4741822 B2 JP4741822 B2 JP 4741822B2 JP 2004255131 A JP2004255131 A JP 2004255131A JP 2004255131 A JP2004255131 A JP 2004255131A JP 4741822 B2 JP4741822 B2 JP 4741822B2
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- Prior art keywords
- laser
- alignment mark
- scribe line
- semiconductor wafer
- semiconductor
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- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 69
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 239000011229 interlayer Substances 0.000 claims description 18
- 230000001678 irradiating effect Effects 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 17
- 239000012535 impurity Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping 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
- B23K26/02—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
-
- 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
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/042—Automatically aligning the 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
-
- 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
- B23K26/40—Removing material taking account of the properties of the material involved
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
-
- 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
- B23K2103/16—Composite materials, e.g. fibre reinforced
- B23K2103/166—Multilayered materials
- B23K2103/172—Multilayered materials wherein at least one of the layers is non-metallic
-
- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Laser Beam Processing (AREA)
- Dicing (AREA)
Description
2 半導体チップ
3 スクライブライン
4 アクセサリパターン
41,411,412 アライメントマーク
42 TEG
5 電極パッド
6 層間絶縁膜
7 レーザ照射領域
I 半導体ウエハの中心
P,P’ アライメントマークを残存させる場所
Claims (4)
- 複数の半導体チップと、複数の前記半導体チップを区分するスクライブラインと、前記スクライブライン上に形成されたアライメントマークとを有する半導体ウエハを用意する工程と、
少なくとも一つのアライメントマークが残存するように、残存させるアライメントマーク上でレーザの照射を停止する工程を含む、前記スクライブラインにレーザを照射する工程と、
前記残存しているアライメントマークを用いて、前記半導体ウエハにダイシングブレードを位置合わせする工程と、
前記ダイシングブレードにより前記半導体ウエハをダイシングして個々の半導体チップを得る工程を含むことを特徴とする半導体装置の製造方法。 - 前記レーザの照射を停止する工程は、レーザ発振を停止させるか、またはシャッターにてレーザ光を遮断することを特徴とする請求項1に記載の半導体装置の製造方法。
- 前記スクライブラインにレーザを照射する工程は、レーザ発振器を前記スクライブライン上に走査することによって行い、
前記レーザの照射を停止する工程は、前記レーザ発振器が前記残存させるアライメントマーク上に来た時にレーザの照射を停止することを特徴とする請求項1または請求項2に記載の半導体装置の製造方法。 - 前記半導体ウエハは前記半導体ウエハ上に形成された層間絶縁膜と、前記層間絶縁膜上に形成されたTEGとを備え、
前記レーザを照射する工程では、照射された領域の前記層間絶縁膜と、前記アライメントマークと、前記TEGとを除去し、
前記レーザの照射を停止する工程では、前記層間絶縁膜と、前記アライメントマークとを残存させる事を特徴とする請求項1〜3のいずれか1項に記載の半導体装置の製造方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004255131A JP4741822B2 (ja) | 2004-09-02 | 2004-09-02 | 半導体装置の製造方法 |
KR1020050081357A KR100751550B1 (ko) | 2004-09-02 | 2005-09-01 | 반도체장치의 가공에 있어서 반도체웨이퍼 가공를 위한레이저빔가공장치, 거기에 실시된 레이저빔가공방법 및그것에 의해 가공된 반도체웨이퍼 |
US11/217,436 US7545024B2 (en) | 2004-09-02 | 2005-09-02 | Laser beam processing apparatus for processing semiconductor wafer in production of semiconductor devices, laser beam processing method executed therein, and such semiconductor wafer processed thereby |
CN200510099670A CN100587914C (zh) | 2004-09-02 | 2005-09-02 | 处理半导体晶片的激光束处理设备、方法及半导体晶片 |
TW094130132A TWI280616B (en) | 2004-09-02 | 2005-09-02 | Laser beam processing apparatus for processing semiconductor wafer in production of semiconductor devices, laser beam processing method executed therein, and such semiconductor wafer processed thereby |
US11/968,830 US20080099454A1 (en) | 2004-09-02 | 2008-01-03 | Laser beam processing apparatus for processing semiconductor wafer in production of semiconductor devices, laser beam processing method executed therein, and such semiconductor wafer processed thereby |
US11/968,718 US7829439B2 (en) | 2004-09-02 | 2008-01-03 | Laser beam processing method for making a semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004255131A JP4741822B2 (ja) | 2004-09-02 | 2004-09-02 | 半導体装置の製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011082495A Division JP2011155294A (ja) | 2011-04-04 | 2011-04-04 | 半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006073779A JP2006073779A (ja) | 2006-03-16 |
JP4741822B2 true JP4741822B2 (ja) | 2011-08-10 |
Family
ID=35943871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004255131A Expired - Fee Related JP4741822B2 (ja) | 2004-09-02 | 2004-09-02 | 半導体装置の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (3) | US7545024B2 (ja) |
JP (1) | JP4741822B2 (ja) |
KR (1) | KR100751550B1 (ja) |
CN (1) | CN100587914C (ja) |
TW (1) | TWI280616B (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1775059B1 (en) * | 2004-08-06 | 2015-01-07 | Hamamatsu Photonics K.K. | Laser processing method and semiconductor device |
US7510950B2 (en) * | 2005-06-30 | 2009-03-31 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device |
US7465596B2 (en) * | 2005-06-30 | 2008-12-16 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
JP2008003577A (ja) * | 2006-05-25 | 2008-01-10 | Canon Inc | 画像表示装置の製造方法および分断方法 |
JP5134216B2 (ja) * | 2006-06-23 | 2013-01-30 | 株式会社ディスコ | ウエーハの加工結果管理方法 |
JP5000944B2 (ja) * | 2006-08-02 | 2012-08-15 | 株式会社ディスコ | レーザー加工装置のアライメント方法 |
US20080070378A1 (en) * | 2006-09-19 | 2008-03-20 | Jong-Souk Yeo | Dual laser separation of bonded wafers |
DE102007004953A1 (de) * | 2007-01-26 | 2008-07-31 | Tesa Ag | Heizelement |
JP4840174B2 (ja) * | 2007-02-08 | 2011-12-21 | パナソニック株式会社 | 半導体チップの製造方法 |
JP4840200B2 (ja) * | 2007-03-09 | 2011-12-21 | パナソニック株式会社 | 半導体チップの製造方法 |
JP5309728B2 (ja) * | 2008-06-27 | 2013-10-09 | 富士通セミコンダクター株式会社 | レチクルデータ作成方法及びレチクルデータ作成装置 |
JP2011155294A (ja) * | 2011-04-04 | 2011-08-11 | Renesas Electronics Corp | 半導体装置の製造方法 |
US20120322235A1 (en) * | 2011-06-15 | 2012-12-20 | Wei-Sheng Lei | Wafer dicing using hybrid galvanic laser scribing process with plasma etch |
JP6248401B2 (ja) | 2013-03-19 | 2017-12-20 | 富士電機株式会社 | 半導体装置の製造方法およびそれに用いられる露光マスク |
EP2957378A1 (de) * | 2014-06-16 | 2015-12-23 | Synova SA | Bearbeitungskopf zum Einkopplen eines Laserstrahles in einem Flüssigkeitsstrahl mit einer Flüssigkeitschnittstelle |
WO2016105349A1 (en) * | 2014-12-22 | 2016-06-30 | Intel Corporation | Multilayer substrate for semiconductor packaging |
US11011394B2 (en) * | 2017-11-21 | 2021-05-18 | Taiwan Semiconductor Manufacturing Co., Ltd. | System and method for annealing die and wafer |
JP6584567B1 (ja) | 2018-03-30 | 2019-10-02 | キヤノン株式会社 | リソグラフィ装置、パターン形成方法及び物品の製造方法 |
CN109732213A (zh) * | 2019-03-19 | 2019-05-10 | 深圳市升达康科技有限公司 | 一种用于与stm设备相连的pcb激光打标机 |
WO2020260962A1 (en) * | 2019-06-27 | 2020-12-30 | Khalifa University of Science and Technology | An additive fabrication method of transparent rock micromodels with in-situ mineral coating |
WO2021016384A1 (en) * | 2019-07-22 | 2021-01-28 | Massachusetts Institute Of Technology | Flexing semiconductor structures and related techniques |
JP6828107B2 (ja) * | 2019-08-30 | 2021-02-10 | キヤノン株式会社 | リソグラフィ装置、パターン形成方法及び物品の製造方法 |
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-
2004
- 2004-09-02 JP JP2004255131A patent/JP4741822B2/ja not_active Expired - Fee Related
-
2005
- 2005-09-01 KR KR1020050081357A patent/KR100751550B1/ko not_active IP Right Cessation
- 2005-09-02 TW TW094130132A patent/TWI280616B/zh not_active IP Right Cessation
- 2005-09-02 CN CN200510099670A patent/CN100587914C/zh not_active Expired - Fee Related
- 2005-09-02 US US11/217,436 patent/US7545024B2/en not_active Expired - Fee Related
-
2008
- 2008-01-03 US US11/968,830 patent/US20080099454A1/en not_active Abandoned
- 2008-01-03 US US11/968,718 patent/US7829439B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100751550B1 (ko) | 2007-08-23 |
US7829439B2 (en) | 2010-11-09 |
TWI280616B (en) | 2007-05-01 |
US7545024B2 (en) | 2009-06-09 |
US20080099454A1 (en) | 2008-05-01 |
JP2006073779A (ja) | 2006-03-16 |
US20080113494A1 (en) | 2008-05-15 |
US20060046435A1 (en) | 2006-03-02 |
CN100587914C (zh) | 2010-02-03 |
CN1744284A (zh) | 2006-03-08 |
TW200616061A (en) | 2006-05-16 |
KR20060050935A (ko) | 2006-05-19 |
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