JP2017224826A5 - - Google Patents

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Publication number
JP2017224826A5
JP2017224826A5 JP2017125526A JP2017125526A JP2017224826A5 JP 2017224826 A5 JP2017224826 A5 JP 2017224826A5 JP 2017125526 A JP2017125526 A JP 2017125526A JP 2017125526 A JP2017125526 A JP 2017125526A JP 2017224826 A5 JP2017224826 A5 JP 2017224826A5
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JP
Japan
Prior art keywords
modified region
substrate
laser modified
loading
index table
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.)
Pending
Application number
JP2017125526A
Other languages
Japanese (ja)
Other versions
JP2017224826A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2017125526A priority Critical patent/JP2017224826A/en
Priority claimed from JP2017125526A external-priority patent/JP2017224826A/en
Publication of JP2017224826A publication Critical patent/JP2017224826A/en
Publication of JP2017224826A5 publication Critical patent/JP2017224826A5/ja
Pending legal-status Critical Current

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Claims (2)

所定角度ごとに回転して停止するインデックステーブル上のチャックに、レーザ改質領域が形成された基板をロードする工程と、
前記ロード後、前記基板を研削して前記レーザ改質領域を除去する工程と、
前記レーザ改質領域が除去された前記基板に残存する加工歪を除去する工程と、
を有する、抗折強度の高い薄型チップの形成方法。
Loading a substrate on which a laser modified region is formed on a chuck on an index table that rotates and stops at predetermined angles; and
After the loading, grinding the substrate to remove the laser modified region;
Removing the processing strain remaining on the substrate from which the laser modified region has been removed;
A method for forming a thin chip having a high bending strength.
複数のチャックを有し、所定角度ごとに回転して停止するインデックステーブルを備え、
前記インデックステーブルの停止位置には、前記複数のチャックに対応して、レーザ改質領域が形成された基板を前記チャックにロードするロード手段と、前記基板を研削して前記レーザ改質領域を除去するレーザ改質領域除去手段と、前記レーザ改質領域が除去された前記基板に残存する加工歪を除去する加工歪除去手段とが設けられる、
抗折強度の高い薄型チップの形成システム。
An index table having a plurality of chucks and rotating and stopping at predetermined angles,
At the stop position of the index table, a loading means for loading a substrate on which a laser modified region is formed corresponding to the plurality of chucks onto the chuck, and the laser modified region is removed by grinding the substrate. Laser modified region removing means for performing, and processing strain removing means for removing processing strain remaining on the substrate from which the laser modified region has been removed, are provided.
Thin chip forming system with high bending strength.
JP2017125526A 2017-06-27 2017-06-27 Method and system for forming thin chip with high bending strength Pending JP2017224826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017125526A JP2017224826A (en) 2017-06-27 2017-06-27 Method and system for forming thin chip with high bending strength

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017125526A JP2017224826A (en) 2017-06-27 2017-06-27 Method and system for forming thin chip with high bending strength

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2017026939A Division JP6276437B2 (en) 2017-02-16 2017-02-16 Method and system for forming thin chip with high bending strength

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018097877A Division JP2018133593A (en) 2018-05-22 2018-05-22 Wafer processing method and wafer processing system

Publications (2)

Publication Number Publication Date
JP2017224826A JP2017224826A (en) 2017-12-21
JP2017224826A5 true JP2017224826A5 (en) 2018-02-15

Family

ID=60688371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017125526A Pending JP2017224826A (en) 2017-06-27 2017-06-27 Method and system for forming thin chip with high bending strength

Country Status (1)

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JP (1) JP2017224826A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7033485B2 (en) * 2018-04-17 2022-03-10 株式会社ディスコ Cutting blade shaping method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3664131A3 (en) * 2002-03-12 2020-08-19 Hamamatsu Photonics K. K. Substrate dividing method
JP2007235069A (en) * 2006-03-03 2007-09-13 Tokyo Seimitsu Co Ltd Wafer machining method
JP6723083B2 (en) * 2016-06-13 2020-07-15 三菱電機株式会社 Light source unit and lighting device

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