JP4791772B2 - ウェーハの加工方法 - Google Patents
ウェーハの加工方法 Download PDFInfo
- Publication number
- JP4791772B2 JP4791772B2 JP2005205538A JP2005205538A JP4791772B2 JP 4791772 B2 JP4791772 B2 JP 4791772B2 JP 2005205538 A JP2005205538 A JP 2005205538A JP 2005205538 A JP2005205538 A JP 2005205538A JP 4791772 B2 JP4791772 B2 JP 4791772B2
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- grinding
- protective tape
- dividing
- 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.)
- Active
Links
- 238000003672 processing method Methods 0.000 title claims 2
- 230000001681 protective effect Effects 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 62
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 238000004544 sputter deposition Methods 0.000 description 7
- 230000006837 decompression 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
- 230000005284 excitation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 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
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000007789 gas 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
- 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
- 239000013078 crystal Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000007740 vapor deposition 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67132—Apparatus for placing on an insulating substrate, e.g. tape
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/67092—Apparatus for mechanical treatment
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/6835—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L21/6836—Wafer tapes, e.g. grinding or dicing support tapes
-
- 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
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L21/687—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches
- H01L21/68714—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support
- H01L21/68735—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping using mechanical means, e.g. chucks, clamps or pinches the wafers being placed on a susceptor, stage or support characterised by edge profile or support profile
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/68327—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
- H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
- H01L2221/68304—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support
- H01L2221/6834—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping using temporarily an auxiliary support used to protect an active side of a device or wafer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Dicing (AREA)
Description
Wa:表面
W1:デバイス領域
S:ストリート D:デバイス
W2:外周余剰領域
Wb:裏面
W3:凹部
W4:リング状補強部
N:ノッチ
B:ビアホール
T:保護テープ
1:保護部材
2:研削装置
20:チャックテーブル 21:研削手段 22:スピンドル 23:研削ホイール
24:研削砥石
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:金属膜
5:切削装置
50:チャックテーブル 51:切削ブレード
6:残材
Claims (1)
- 複数のデバイスがストリートによって区画されて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が表面に形成されたウェーハの加工方法であって、
ウェーハの表面側を研削装置の保持テーブルにて保持し、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を研削して凹部を形成し、該凹部の外周側にリング状補強部を形成する裏面研削工程と、
該凹部に保護テープを貼着する保護テープ貼着工程と、
ウェーハの分割を行う分割装置のチャックテーブルにて該保護テープ側を保持してウェーハを個々のデバイスに分割する分割工程と
から少なくとも構成され、
該分割装置のチャックテーブルは、該凹部の径に対応した外径を有し、
該裏面研削工程の後であって該保護テープ貼着工程の前に、該裏面研削工程後のウェーハのデバイス領域にビアホールを形成するビアホール形成工程が遂行される
ウェーハの加工方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005205538A JP4791772B2 (ja) | 2005-07-14 | 2005-07-14 | ウェーハの加工方法 |
DE102006032458.7A DE102006032458B4 (de) | 2005-07-14 | 2006-07-13 | Waferbearbeitungsverfahren |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005205538A JP4791772B2 (ja) | 2005-07-14 | 2005-07-14 | ウェーハの加工方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007027309A JP2007027309A (ja) | 2007-02-01 |
JP4791772B2 true JP4791772B2 (ja) | 2011-10-12 |
Family
ID=37575897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005205538A Active JP4791772B2 (ja) | 2005-07-14 | 2005-07-14 | ウェーハの加工方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4791772B2 (ja) |
DE (1) | DE102006032458B4 (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4836640B2 (ja) * | 2006-04-14 | 2011-12-14 | 株式会社日本マイクロニクス | プローバ |
JP5122911B2 (ja) * | 2007-10-25 | 2013-01-16 | 株式会社ディスコ | 半導体デバイスの製造方法 |
JP5101267B2 (ja) * | 2007-12-25 | 2012-12-19 | 株式会社ディスコ | ウエーハの加工方法 |
JP5296386B2 (ja) | 2008-01-11 | 2013-09-25 | 株式会社ディスコ | 積層デバイスの製造方法 |
JP5458531B2 (ja) * | 2008-09-04 | 2014-04-02 | 富士電機株式会社 | 半導体装置の製造方法 |
JP2010093005A (ja) * | 2008-10-07 | 2010-04-22 | Disco Abrasive Syst Ltd | ウエーハの加工方法 |
JP5167089B2 (ja) * | 2008-11-20 | 2013-03-21 | リンテック株式会社 | 支持装置、支持方法、ダイシング装置、およびダイシング方法 |
JP2010186972A (ja) * | 2009-02-13 | 2010-08-26 | Disco Abrasive Syst Ltd | ウエーハの加工方法 |
JP5523033B2 (ja) * | 2009-09-14 | 2014-06-18 | 株式会社ディスコ | ウエーハの加工方法及び環状凸部除去装置 |
JP2012043824A (ja) * | 2010-08-12 | 2012-03-01 | Disco Abrasive Syst Ltd | ウエーハの加工方法及び保護部材 |
JP5654810B2 (ja) * | 2010-09-10 | 2015-01-14 | 株式会社ディスコ | ウェーハの加工方法 |
JP6385131B2 (ja) * | 2014-05-13 | 2018-09-05 | 株式会社ディスコ | ウェーハの加工方法 |
JP2018082115A (ja) * | 2016-11-18 | 2018-05-24 | 株式会社ディスコ | 被加工物の加工方法 |
JP6788508B2 (ja) * | 2017-01-13 | 2020-11-25 | 株式会社ディスコ | ウェーハの加工方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4185704B2 (ja) | 2002-05-15 | 2008-11-26 | 株式会社ルネサステクノロジ | 半導体装置の製造方法 |
JP4056854B2 (ja) | 2002-11-05 | 2008-03-05 | 新光電気工業株式会社 | 半導体装置の製造方法 |
JP2004319885A (ja) | 2003-04-18 | 2004-11-11 | Disco Abrasive Syst Ltd | チャックテーブル及び半導体ウェーハの研削方法 |
-
2005
- 2005-07-14 JP JP2005205538A patent/JP4791772B2/ja active Active
-
2006
- 2006-07-13 DE DE102006032458.7A patent/DE102006032458B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE102006032458B4 (de) | 2022-11-03 |
JP2007027309A (ja) | 2007-02-01 |
DE102006032458A1 (de) | 2007-01-25 |
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