KR20030032801A - 반도체 장치의 제조 방법 - Google Patents
반도체 장치의 제조 방법 Download PDFInfo
- Publication number
- KR20030032801A KR20030032801A KR1020020016671A KR20020016671A KR20030032801A KR 20030032801 A KR20030032801 A KR 20030032801A KR 1020020016671 A KR1020020016671 A KR 1020020016671A KR 20020016671 A KR20020016671 A KR 20020016671A KR 20030032801 A KR20030032801 A KR 20030032801A
- Authority
- KR
- South Korea
- Prior art keywords
- dicing
- polishing
- semiconductor element
- wafer
- manufacturing
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 194
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 57
- 238000005498 polishing Methods 0.000 claims abstract description 149
- 238000000034 method Methods 0.000 claims abstract description 100
- 239000000758 substrate Substances 0.000 claims description 36
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000001678 irradiating effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 abstract description 13
- 238000012545 processing Methods 0.000 abstract description 10
- 239000000853 adhesive Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000005452 bending Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005336 cracking Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, 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
- B23K26/02—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
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0622—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
- B23K26/0624—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses using ultrashort pulses, i.e. pulses of 1ns or less
-
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/228—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding thin, brittle parts, e.g. semiconductors, wafers
-
- 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
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Dicing (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (10)
- 반도체 기판의 배면을 백 그라인드하는 백 그라인드 공정과,그 백 그라인드 공정이 종료된 후에, 상기 반도체 기판을 소정의 다이싱 라인을 따라 다이싱하여 개개의 반도체 소자로 개편화하는 다이싱 공정을 갖는 반도체 장치의 제조 방법에 있어서,상기 백 그라인드 공정과 상기 다이싱 공정과의 사이에,상기 다이싱 공정에서 상기 다이싱 라인의 연장 방향과 다른 방향으로 연마흔적을 형성하는 연마흔적 형성 공정을 마련한 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 1 항에 있어서,연마흔적 형성 공정에서는,회전축이 상기 다이싱 라인의 연장 방향과 다른 방향으로 되도록 설치되는 동시에 원통 표면이 연마면으로 된 원통 지석(砥石)을 사용하여, 상기 연마흔적을 형성하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 2 항에 있어서,상기 연마흔적의 형성 방향이, 상기 다이싱 라인에 대해 약 45도의 각도를 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 1 항에 있어서,연마흔적 형성 공정에서는,복수의 엔드 밀을 갖는 연마 기기를 사용하여 상기 연마흔적을 형성하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 반도체 기판의 배면을 백 그라인드하는 백 그라인드 공정과,그 백 그라인드 공정이 종료한 후에, 상기 반도체 기판을 소정의 다이싱 라인을 따라 다이싱하여 개개의 반도체 소자로 개편화하는 다이싱 공정을 갖는 반도체 장치의 제조 방법에 있어서,상기 백 그라인드 공정의 종료 후에, 상기 반도체 기판의 배면에 레이저 광을 조사하여, 상기 백 그라인드 공정에서 발생한 연마흔적을 제거하는 레이저 조사 공정을 마련한 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 5 항에 있어서,상기 레이저 조사 공정에서, 상기 연마흔적과 함께 파쇄층을 제거하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 5 항 또는 제 6 항에 있어서,상기 레이저 조사 공정을 상기 다이싱 공정의 종료 후에 실시하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 7 항에 있어서,상기 레이저 조사 공정에서, 개편화된 상기 반도체 소자의 외주부에 형성된 치핑(chipping)을 제거하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 5 항 또는 제 6 항에 있어서,상기 다이싱 공정의 종료 후에, 개편화된 상기 반도체 소자를 실장 기판에 실장하는 반도체 소자 실장 공정을 갖고,또한, 상기 레이저 조사 공정을, 개편화된 상기 반도체 소자를 다이싱 위치로부터 실장 기판에 반송하는 도중에 실시하는 것을 특징으로 하는 반도체 장치의 제조 방법.
- 제 5 항 내지 제 9 항 중 어느 한 항에 있어서,상기 레이저 조사 공정에서, 상기 반도체 소자의 외주에만 레이저 광을 조사하여 상기 백 그라인드 공정에서 발생한 연마흔적 및 다이싱 공정에서 발생한 치핑을 제거하는 것을 특징으로 하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00322812 | 2001-10-19 | ||
JP2001322812A JP3789802B2 (ja) | 2001-10-19 | 2001-10-19 | 半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030032801A true KR20030032801A (ko) | 2003-04-26 |
KR100736347B1 KR100736347B1 (ko) | 2007-07-06 |
Family
ID=19139792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020016671A KR100736347B1 (ko) | 2001-10-19 | 2002-03-27 | 반도체 장치의 제조 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6951800B2 (ko) |
EP (1) | EP1304735B1 (ko) |
JP (1) | JP3789802B2 (ko) |
KR (1) | KR100736347B1 (ko) |
CN (1) | CN1218368C (ko) |
DE (1) | DE60223328T2 (ko) |
TW (1) | TW552636B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6896762B2 (en) * | 2002-12-18 | 2005-05-24 | Industrial Technology Research Institute | Separation method for object and glue membrane |
JP4494728B2 (ja) * | 2003-05-26 | 2010-06-30 | 株式会社ディスコ | 非金属基板の分割方法 |
CN100428418C (zh) * | 2004-02-09 | 2008-10-22 | 株式会社迪斯科 | 晶片的分割方法 |
EP1587138B1 (de) * | 2004-04-13 | 2007-05-30 | Oerlikon Assembly Equipment AG, Steinhausen | Einrichtung für die Montage von Halbleiterchips und Verfahren zum Ablösen eines Halbleiterchips von einer Folie |
JP2006150500A (ja) * | 2004-11-29 | 2006-06-15 | Elpida Memory Inc | レジンボンド砥石およびそれを用いた半導体チップの製造方法 |
KR100698098B1 (ko) * | 2005-09-13 | 2007-03-23 | 동부일렉트로닉스 주식회사 | 반도체 소자의 제조방법 |
JP2012156168A (ja) * | 2011-01-21 | 2012-08-16 | Disco Abrasive Syst Ltd | 分割方法 |
CN104733293A (zh) * | 2013-12-23 | 2015-06-24 | 上海华虹宏力半导体制造有限公司 | 硅片背面工艺方法 |
CN105575980A (zh) * | 2014-10-14 | 2016-05-11 | 中芯国际集成电路制造(上海)有限公司 | 背照式图像传感器的制作方法及背照式图像传感器 |
CN107635453B (zh) * | 2015-06-22 | 2019-07-26 | 奥林巴斯株式会社 | 内窥镜用摄像装置 |
CN108140556B (zh) * | 2015-08-22 | 2022-07-26 | 东京毅力科创株式会社 | 基片背侧纹理化 |
JP6637379B2 (ja) * | 2016-05-19 | 2020-01-29 | 株式会社ディスコ | ウエーハの評価方法 |
CN106290002B (zh) * | 2016-08-03 | 2019-03-12 | 中国矿业大学 | 基于三点弯曲试验的岩石ⅰ型裂纹扩展全过程检测方法 |
KR101976441B1 (ko) * | 2018-11-27 | 2019-08-28 | 주식회사 21세기 | 펨토초 레이저를 이용한 초정밀 블레이드 엣지 가공방법 |
JP7255424B2 (ja) | 2019-08-27 | 2023-04-11 | 株式会社デンソー | 半導体装置と半導体装置の製造方法 |
JP2021178338A (ja) * | 2020-05-12 | 2021-11-18 | 株式会社ディスコ | レーザー加工方法 |
Family Cites Families (20)
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US4390392A (en) * | 1980-09-16 | 1983-06-28 | Texas Instruments Incorporated | Method for removal of minute physical damage to silicon wafers by employing laser annealing |
JPH0780379B2 (ja) | 1986-05-26 | 1995-08-30 | 株式会社日立マイコンシステム | Icカ−ド |
JPH01138723A (ja) | 1987-11-25 | 1989-05-31 | Nec Corp | 半導体基板の裏面歪付け方法 |
JPH0442972A (ja) | 1990-06-06 | 1992-02-13 | Mitsubishi Electric Corp | 半導体圧力センサウエハの裏面処理方法 |
JPH0572359U (ja) | 1992-03-06 | 1993-10-05 | 住友金属鉱山株式会社 | 半導体基板研磨装置 |
JPH068005B2 (ja) | 1992-11-12 | 1994-02-02 | 豊田工機株式会社 | 脆性工作物の加工方法 |
JPH0778793A (ja) | 1993-06-21 | 1995-03-20 | Toshiba Corp | 半導体ウェーハの研削加工方法 |
JPH08115893A (ja) | 1994-10-18 | 1996-05-07 | Toshiba Corp | 半導体素子の製造方法 |
DE19505906A1 (de) * | 1995-02-21 | 1996-08-22 | Siemens Ag | Verfahren zum Damage-Ätzen der Rückseite einer Halbleiterscheibe bei geschützter Scheibenvorderseite |
JPH0938852A (ja) | 1995-07-31 | 1997-02-10 | Sony Corp | ウエハの裏面研削方法 |
US6046504A (en) * | 1997-02-17 | 2000-04-04 | Nippon Steel Corporation | Resin-encapsulated LOC semiconductor device having a thin inner lead |
JPH1167700A (ja) | 1997-08-22 | 1999-03-09 | Hamamatsu Photonics Kk | 半導体ウェハの製造方法 |
JP2000114129A (ja) * | 1998-10-09 | 2000-04-21 | Toshiba Corp | 半導体装置及びその製造方法 |
JP2000124176A (ja) | 1998-10-10 | 2000-04-28 | Sharp Takaya Denshi Kogyo Kk | レーザを利用した半導体チップ抗折強度の向上法 |
JP3816253B2 (ja) * | 1999-01-19 | 2006-08-30 | 富士通株式会社 | 半導体装置の製造方法 |
JP3560888B2 (ja) * | 1999-02-09 | 2004-09-02 | シャープ株式会社 | 半導体装置の製造方法 |
JP2001110755A (ja) | 1999-10-04 | 2001-04-20 | Tokyo Seimitsu Co Ltd | 半導体チップ製造方法 |
JP3368876B2 (ja) | 1999-11-05 | 2003-01-20 | 株式会社東京精密 | 半導体チップ製造方法 |
JP2001176830A (ja) | 1999-12-20 | 2001-06-29 | Sony Corp | 半導体装置の裏面研削方法 |
US6528393B2 (en) * | 2000-06-13 | 2003-03-04 | Advanced Semiconductor Engineering, Inc. | Method of making a semiconductor package by dicing a wafer from the backside surface thereof |
-
2001
- 2001-10-19 JP JP2001322812A patent/JP3789802B2/ja not_active Expired - Fee Related
-
2002
- 2002-03-20 DE DE60223328T patent/DE60223328T2/de not_active Expired - Lifetime
- 2002-03-20 EP EP02251999A patent/EP1304735B1/en not_active Expired - Fee Related
- 2002-03-20 US US10/101,174 patent/US6951800B2/en not_active Expired - Fee Related
- 2002-03-21 TW TW091105428A patent/TW552636B/zh not_active IP Right Cessation
- 2002-03-27 KR KR1020020016671A patent/KR100736347B1/ko active IP Right Grant
- 2002-03-29 CN CN021076812A patent/CN1218368C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2003133260A (ja) | 2003-05-09 |
CN1412822A (zh) | 2003-04-23 |
EP1304735B1 (en) | 2007-11-07 |
DE60223328T2 (de) | 2008-02-14 |
KR100736347B1 (ko) | 2007-07-06 |
EP1304735A2 (en) | 2003-04-23 |
US20030077880A1 (en) | 2003-04-24 |
EP1304735A3 (en) | 2003-06-25 |
CN1218368C (zh) | 2005-09-07 |
JP3789802B2 (ja) | 2006-06-28 |
DE60223328D1 (de) | 2007-12-20 |
US6951800B2 (en) | 2005-10-04 |
TW552636B (en) | 2003-09-11 |
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