JP2013165286A - ウェーハの加工方法 - Google Patents
ウェーハの加工方法 Download PDFInfo
- Publication number
- JP2013165286A JP2013165286A JP2013087332A JP2013087332A JP2013165286A JP 2013165286 A JP2013165286 A JP 2013165286A JP 2013087332 A JP2013087332 A JP 2013087332A JP 2013087332 A JP2013087332 A JP 2013087332A JP 2013165286 A JP2013165286 A JP 2013165286A
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- ring
- shaped reinforcing
- reinforcing portion
- back surface
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 238000003672 processing method Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 238000004544 sputter deposition Methods 0.000 description 6
- 230000002787 reinforcement Effects 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- -1 argon ions Chemical class 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
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
-
- 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
- H01L21/06—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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
- H01L21/08—Preparation of the foundation plate
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/32—Holders for supporting the complete device in operation, i.e. detachable fixtures
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Dicing (AREA)
Abstract
【解決手段】複数のデバイスが形成されたデバイス領域とデバイス領域を囲繞する外周余剰領域とを表面に備えたウェーハWを加工するにあたり、ウェーハWの裏面Wbのうちデバイス領域に相当する領域に凹部W3を形成し、凹部W3の外周側に外周余剰領域を含むリング状補強部W4を残存させる。リング状補強部W4によってデバイス領域の外周側が補強されているため、その後のウェーハの取り扱いが容易となる。
【選択図】図3
Description
垂直方向の軸心を有する回転軸22と、回転軸22の下端に装着されたホイール23と、ホイール23の下面に固着された砥石部24とから構成される。砥石部24は、その回転軌道の最外周の直径がデバイス領域W1の半径より大きくデバイス領域W1の直径より小さくなるように、かつ、回転軌道の最内周の直径がデバイス領域W1の半径より小さくなるように形成されている。
Wa:表面
S:ストリート D:デバイス W1:デバイス領域 W2:外周余剰領域
Wb:裏面
W3:凹部
W4:リング状補強部
T、T1:ダイシングテープ F:フレーム
1:保護部材
2:研削装置
20:チャックテーブル 21:研削部 22:回転軸 23:ホイール
24:砥石部
3:減圧成膜装置
31:チャンバー 32:保持部 33:励磁部材 34:スパッタ源
35:高周波電源 36:導入口 37:減圧口
4:切削装置
40:チャックテーブル
400:駆動源 401:移動基台
41:切削手段
410:ハウジング 411:スピンドル 412:切削ブレード
413:支持部
42:切削送り手段
420:ボールネジ 421:パルスモータ 422:ガイドレール
43:アライメント手段
430:赤外線カメラ
44:切り込み送り手段
440:壁部 441:ボールネジ 442:パルスモータ
443:ガイドレール
45:割り出し送り手段
450:ボールネジ 451:移動基台 452:パルスモータ
453:ガイドレール
50:保持テーブル 51:プローブ
6:金属膜
7:凸部
Claims (3)
- ストリートによって区画されて複数のデバイスが形成されたデバイス領域と該デバイス領域を囲繞する外周余剰領域とを表面に備えたウェーハを加工するウェーハの加工方法であって、
該ウェーハの裏面のうち該デバイス領域に相当する領域に凹部を形成し、該凹部の外周側に該外周余剰領域を含むリング状補強部を形成した後、
該ウェーハを該ストリートに沿って切断してダイシングすることにより個々のデバイスに分割し、該ストリートの切削時に該ストリートの延長線上のリング状補強部も切削する分割工程が遂行されるウェーハの加工方法。 - 前記分割工程では、前記リング状補強部が形成されたウェーハの表面をダイシングテープに貼着してダイシングフレームで支持し、該ウェーハの裏面側からダイシングして個々のデバイスに分割する
請求項1に記載のウェーハの加工方法。 - 前記分割工程では、前記凹部に収容されて該凹部と前記リング状補強部との段差を吸収する凸部を有するダイシングテープに該リング状補強部が形成されたウェーハの裏面を貼着してダイシングフレームで支持し、該ウェーハの表面側からダイシングして個々のデバイスに分割する
請求項1に記載のウェーハの加工方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013087332A JP5613793B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005129741 | 2005-04-27 | ||
JP2005129741 | 2005-04-27 | ||
JP2005165395 | 2005-06-06 | ||
JP2005165395 | 2005-06-06 | ||
JP2013087332A JP5613793B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006069118A Division JP5390740B2 (ja) | 2005-04-27 | 2006-03-14 | ウェーハの加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013165286A true JP2013165286A (ja) | 2013-08-22 |
JP5613793B2 JP5613793B2 (ja) | 2014-10-29 |
Family
ID=37233648
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013087333A Active JP5613794B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
JP2013087334A Active JP5526255B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
JP2013087332A Active JP5613793B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
JP2013087331A Active JP5613792B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013087333A Active JP5613794B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
JP2013087334A Active JP5526255B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013087331A Active JP5613792B2 (ja) | 2005-04-27 | 2013-04-18 | ウェーハの加工方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7705430B2 (ja) |
JP (4) | JP5613794B2 (ja) |
KR (1) | KR101152873B1 (ja) |
DE (1) | DE102006018644B4 (ja) |
SG (1) | SG126885A1 (ja) |
TW (1) | TWI416653B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017112158A (ja) * | 2015-12-15 | 2017-06-22 | 三菱電機株式会社 | 半導体装置の製造方法 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007019379A (ja) * | 2005-07-11 | 2007-01-25 | Disco Abrasive Syst Ltd | ウェーハの加工方法 |
JP4791774B2 (ja) * | 2005-07-25 | 2011-10-12 | 株式会社ディスコ | ウェーハの加工方法及び研削装置 |
JP2007243112A (ja) * | 2006-03-13 | 2007-09-20 | Disco Abrasive Syst Ltd | ウェーハの凹状加工方法及び凹凸吸収パッド |
JP4806282B2 (ja) * | 2006-03-29 | 2011-11-02 | 株式会社ディスコ | ウエーハの処理装置 |
JP5073962B2 (ja) * | 2006-05-12 | 2012-11-14 | 株式会社ディスコ | ウエーハの加工方法 |
JP2008073740A (ja) * | 2006-09-22 | 2008-04-03 | Disco Abrasive Syst Ltd | ビアホールの加工方法 |
US7989319B2 (en) * | 2007-08-07 | 2011-08-02 | Semiconductor Components Industries, Llc | Semiconductor die singulation method |
US8859396B2 (en) | 2007-08-07 | 2014-10-14 | Semiconductor Components Industries, Llc | Semiconductor die singulation method |
US8012857B2 (en) * | 2007-08-07 | 2011-09-06 | Semiconductor Components Industries, Llc | Semiconductor die singulation method |
JP2009064801A (ja) * | 2007-09-04 | 2009-03-26 | Disco Abrasive Syst Ltd | ウエーハ |
US9299664B2 (en) * | 2010-01-18 | 2016-03-29 | Semiconductor Components Industries, Llc | Method of forming an EM protected semiconductor die |
US9165833B2 (en) * | 2010-01-18 | 2015-10-20 | Semiconductor Components Industries, Llc | Method of forming a semiconductor die |
US8384231B2 (en) * | 2010-01-18 | 2013-02-26 | Semiconductor Components Industries, Llc | Method of forming a semiconductor die |
JP5664470B2 (ja) * | 2010-06-28 | 2015-02-04 | 信越化学工業株式会社 | ナノインプリント用合成石英ガラス基板の製造方法 |
JP2013012690A (ja) | 2011-06-30 | 2013-01-17 | Toshiba Corp | 半導体ウエハの加工方法及び加工装置、並びに、半導体ウエハ |
FR2982415B1 (fr) * | 2011-11-09 | 2014-06-13 | Commissariat Energie Atomique | Procede d'obtention d'un substrat pour la fabrication de semi-conducteur et substrat correspondant |
USD760180S1 (en) * | 2014-02-21 | 2016-06-28 | Hzo, Inc. | Hexcell channel arrangement for use in a boat for a deposition apparatus |
JP6061590B2 (ja) * | 2012-09-27 | 2017-01-18 | 株式会社ディスコ | 表面保護部材および加工方法 |
US9136173B2 (en) | 2012-11-07 | 2015-09-15 | Semiconductor Components Industries, Llc | Singulation method for semiconductor die having a layer of material along one major surface |
US9484260B2 (en) | 2012-11-07 | 2016-11-01 | Semiconductor Components Industries, Llc | Heated carrier substrate semiconductor die singulation method |
KR101787926B1 (ko) | 2013-10-15 | 2017-10-18 | 미쓰비시덴키 가부시키가이샤 | 반도체 소자의 제조 방법, 웨이퍼 마운트 장치 |
US9418894B2 (en) | 2014-03-21 | 2016-08-16 | Semiconductor Components Industries, Llc | Electronic die singulation method |
JP6366351B2 (ja) * | 2014-05-13 | 2018-08-01 | 株式会社ディスコ | ウェーハの加工方法 |
US9385041B2 (en) | 2014-08-26 | 2016-07-05 | Semiconductor Components Industries, Llc | Method for insulating singulated electronic die |
JP2016047561A (ja) * | 2014-08-27 | 2016-04-07 | 株式会社ディスコ | 研削装置 |
JP6534861B2 (ja) * | 2015-06-01 | 2019-06-26 | 株式会社ディスコ | 研削装置 |
JP1563719S (ja) * | 2015-12-28 | 2016-11-21 | ||
JP1563718S (ja) * | 2015-12-28 | 2016-11-21 | ||
US10366923B2 (en) | 2016-06-02 | 2019-07-30 | Semiconductor Components Industries, Llc | Method of separating electronic devices having a back layer and apparatus |
JP6692578B2 (ja) * | 2016-06-30 | 2020-05-13 | 株式会社ディスコ | ウェーハの加工方法 |
JP6723892B2 (ja) * | 2016-10-03 | 2020-07-15 | 株式会社ディスコ | ウエーハの加工方法 |
US10373869B2 (en) | 2017-05-24 | 2019-08-06 | Semiconductor Components Industries, Llc | Method of separating a back layer on a substrate using exposure to reduced temperature and related apparatus |
JP7067878B2 (ja) | 2017-07-04 | 2022-05-16 | 株式会社ディスコ | 研削装置 |
KR102525490B1 (ko) | 2017-10-24 | 2023-04-24 | 삼성전자주식회사 | 인쇄 회로 기판, 반도체 패키지 및 반도체 패키지의 제조 방법 |
US10818551B2 (en) | 2019-01-09 | 2020-10-27 | Semiconductor Components Industries, Llc | Plasma die singulation systems and related methods |
JP7332398B2 (ja) * | 2019-09-04 | 2023-08-23 | キオクシア株式会社 | 半導体ウェハ |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5364566U (ja) * | 1976-11-02 | 1978-05-31 | ||
JPS5538024A (en) * | 1978-09-11 | 1980-03-17 | Toshiba Corp | Manufacturing of semiconductor device |
JP2001257185A (ja) * | 2000-03-13 | 2001-09-21 | Toshiba Corp | 半導体装置の加工方法および半導体基板 |
JP2003007743A (ja) * | 2001-06-22 | 2003-01-10 | Mitsumi Electric Co Ltd | Uvテープ及び半導体集積回路パッケージの製造方法 |
JP2003243356A (ja) * | 2001-12-12 | 2003-08-29 | Denso Corp | 半導体装置の製造方法 |
JP2003282589A (ja) * | 2002-03-26 | 2003-10-03 | Denso Corp | 半導体装置の製造方法 |
JP2003332271A (ja) * | 2002-05-15 | 2003-11-21 | Renesas Technology Corp | 半導体ウエハおよび半導体装置の製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03184756A (ja) * | 1989-12-12 | 1991-08-12 | Fuji Electric Co Ltd | ウエーハの研削加工方法 |
JPH0732252A (ja) * | 1993-07-22 | 1995-02-03 | Hitachi Ltd | ワーク自転型研削加工方法、ワーク自転型研削盤及びシリコンウェハ並びにセラミック基板 |
JPH11121414A (ja) * | 1997-10-15 | 1999-04-30 | Toyota Motor Corp | 半導体装置の製造方法 |
JP3292835B2 (ja) * | 1998-05-06 | 2002-06-17 | 信越半導体株式会社 | 薄板ワークの平面研削方法およびその研削装置 |
JP2002111049A (ja) * | 2000-09-26 | 2002-04-12 | Stanley Electric Co Ltd | 半導体発光素子の製造方法 |
JP2002141253A (ja) * | 2000-10-31 | 2002-05-17 | Disco Abrasive Syst Ltd | 半導体装置 |
TWI241674B (en) * | 2001-11-30 | 2005-10-11 | Disco Corp | Manufacturing method of semiconductor chip |
DE10256985B4 (de) * | 2001-12-12 | 2013-01-10 | Denso Corporation | Verfahren zur Herstellung eines Leistungshalbleiterbauelements |
JP4485737B2 (ja) * | 2002-04-16 | 2010-06-23 | 日本エー・エス・エム株式会社 | プラズマcvd装置 |
US6936546B2 (en) * | 2002-04-26 | 2005-08-30 | Accretech Usa, Inc. | Apparatus for shaping thin films in the near-edge regions of in-process semiconductor substrates |
US7048608B2 (en) * | 2004-09-22 | 2006-05-23 | Lam Research Corporation | Semiconductor wafer material removal apparatus and method for operating the same |
-
2006
- 2006-04-18 SG SG200602544A patent/SG126885A1/en unknown
- 2006-04-19 TW TW095113984A patent/TWI416653B/zh active
- 2006-04-21 DE DE102006018644A patent/DE102006018644B4/de active Active
- 2006-04-24 US US11/408,971 patent/US7705430B2/en active Active
- 2006-04-25 KR KR1020060037197A patent/KR101152873B1/ko active IP Right Grant
-
2008
- 2008-09-29 US US12/285,091 patent/US20090036034A1/en not_active Abandoned
-
2013
- 2013-04-18 JP JP2013087333A patent/JP5613794B2/ja active Active
- 2013-04-18 JP JP2013087334A patent/JP5526255B2/ja active Active
- 2013-04-18 JP JP2013087332A patent/JP5613793B2/ja active Active
- 2013-04-18 JP JP2013087331A patent/JP5613792B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5364566U (ja) * | 1976-11-02 | 1978-05-31 | ||
JPS5538024A (en) * | 1978-09-11 | 1980-03-17 | Toshiba Corp | Manufacturing of semiconductor device |
JP2001257185A (ja) * | 2000-03-13 | 2001-09-21 | Toshiba Corp | 半導体装置の加工方法および半導体基板 |
JP2003007743A (ja) * | 2001-06-22 | 2003-01-10 | Mitsumi Electric Co Ltd | Uvテープ及び半導体集積回路パッケージの製造方法 |
JP2003243356A (ja) * | 2001-12-12 | 2003-08-29 | Denso Corp | 半導体装置の製造方法 |
JP2003282589A (ja) * | 2002-03-26 | 2003-10-03 | Denso Corp | 半導体装置の製造方法 |
JP2003332271A (ja) * | 2002-05-15 | 2003-11-21 | Renesas Technology Corp | 半導体ウエハおよび半導体装置の製造方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017112158A (ja) * | 2015-12-15 | 2017-06-22 | 三菱電機株式会社 | 半導体装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5613794B2 (ja) | 2014-10-29 |
US7705430B2 (en) | 2010-04-27 |
JP2013141032A (ja) | 2013-07-18 |
JP5613792B2 (ja) | 2014-10-29 |
JP5526255B2 (ja) | 2014-06-18 |
JP5613793B2 (ja) | 2014-10-29 |
DE102006018644A1 (de) | 2007-01-04 |
KR20060113438A (ko) | 2006-11-02 |
US20060244096A1 (en) | 2006-11-02 |
TW200707625A (en) | 2007-02-16 |
US20090036034A1 (en) | 2009-02-05 |
SG126885A1 (en) | 2006-11-29 |
JP2013165287A (ja) | 2013-08-22 |
TWI416653B (zh) | 2013-11-21 |
KR101152873B1 (ko) | 2012-06-12 |
DE102006018644B4 (de) | 2013-02-14 |
JP2013141033A (ja) | 2013-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5526255B2 (ja) | ウェーハの加工方法 | |
JP5390740B2 (ja) | ウェーハの加工方法 | |
JP4749851B2 (ja) | ウェーハの分割方法 | |
JP4462997B2 (ja) | ウェーハの加工方法 | |
JP5048379B2 (ja) | ウェーハの加工方法 | |
JP4791774B2 (ja) | ウェーハの加工方法及び研削装置 | |
JP4791772B2 (ja) | ウェーハの加工方法 | |
US7498239B2 (en) | Wafer processing method | |
JP2007019379A (ja) | ウェーハの加工方法 | |
KR101602967B1 (ko) | 웨이퍼의 가공 방법 | |
JP4806282B2 (ja) | ウエーハの処理装置 | |
JP4749849B2 (ja) | ウェーハの分割方法 | |
JP4800715B2 (ja) | ウェーハの分割方法 | |
JP5886538B2 (ja) | ウェーハの加工方法 | |
JP6692578B2 (ja) | ウェーハの加工方法 | |
JP4637692B2 (ja) | 粘着フィルム貼着装置 | |
JP2011108746A (ja) | ウエーハの加工方法 | |
JP5619382B2 (ja) | ウエーハの加工方法 | |
KR20180133808A (ko) | 디바이스칩의 제조 방법 | |
JP2009010179A (ja) | ウェーハの加工方法 | |
JP2010186972A (ja) | ウエーハの加工方法 | |
JP2010062487A (ja) | 切削加工装置及び切削加工方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130419 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140318 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140514 |
|
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: 20140812 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140908 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5613793 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160217 |
|
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 |
|
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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |