SG10201600557XA - Wafer producing method - Google Patents

Wafer producing method

Info

Publication number
SG10201600557XA
SG10201600557XA SG10201600557XA SG10201600557XA SG10201600557XA SG 10201600557X A SG10201600557X A SG 10201600557XA SG 10201600557X A SG10201600557X A SG 10201600557XA SG 10201600557X A SG10201600557X A SG 10201600557XA SG 10201600557X A SG10201600557X A SG 10201600557XA
Authority
SG
Singapore
Prior art keywords
producing method
wafer producing
wafer
method
Prior art date
Application number
SG10201600557XA
Inventor
Hirata Kazuya
Nishino Yoko
Takahashi Kunimitsu
Original Assignee
Disco Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2015023578A priority Critical patent/JP6395634B2/en
Application filed by Disco Corp filed Critical Disco Corp
Publication of SG10201600557XA publication Critical patent/SG10201600557XA/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/50Working by transmitting the laser beam through or within the workpiece
    • B23K26/53Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03Observing, e.g. monitoring, the workpiece
    • B23K26/032Observing, e.g. monitoring, the workpiece using optical means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0622Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam by shaping pulses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08Devices involving relative movement between laser beam and workpiece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08Devices involving relative movement between laser beam and workpiece
    • B23K26/083Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0853Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70Auxiliary operations or equipment
    • B23K26/702Auxiliary equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28DWORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0005Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing
    • B28D5/0011Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by breaking, e.g. dicing with preliminary treatment, e.g. weakening by scoring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/36Electric or electronic devices
    • B23K2101/40Semiconductor devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00Materials to be soldered, welded or cut
    • B23K2103/50Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B23K2103/56Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26 semiconducting
SG10201600557XA 2015-02-09 2016-01-25 Wafer producing method SG10201600557XA (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015023578A JP6395634B2 (en) 2015-02-09 2015-02-09 A method of generating a wafer

Publications (1)

Publication Number Publication Date
SG10201600557XA true SG10201600557XA (en) 2016-09-29

Family

ID=56498744

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201600557XA SG10201600557XA (en) 2015-02-09 2016-01-25 Wafer producing method

Country Status (7)

Country Link
US (1) US9481051B2 (en)
JP (1) JP6395634B2 (en)
KR (1) KR20160098053A (en)
CN (1) CN105862135A (en)
DE (1) DE102016201779A1 (en)
SG (1) SG10201600557XA (en)
TW (1) TW201639017A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6399913B2 (en) 2014-12-04 2018-10-03 株式会社ディスコ Wafer generation method
JP6358941B2 (en) 2014-12-04 2018-07-18 株式会社ディスコ Wafer generation method
JP6391471B2 (en) * 2015-01-06 2018-09-19 株式会社ディスコ Wafer generation method
JP6395633B2 (en) 2015-02-09 2018-09-26 株式会社ディスコ Wafer generation method
JP6395632B2 (en) 2015-02-09 2018-09-26 株式会社ディスコ Wafer generation method
JP6494382B2 (en) 2015-04-06 2019-04-03 株式会社ディスコ Wafer generation method
JP6425606B2 (en) 2015-04-06 2018-11-21 株式会社ディスコ Wafer production method
JP6478821B2 (en) * 2015-06-05 2019-03-06 株式会社ディスコ Wafer generation method
JP6482423B2 (en) * 2015-07-16 2019-03-13 株式会社ディスコ Wafer generation method
JP6482425B2 (en) 2015-07-21 2019-03-13 株式会社ディスコ Thinning method of wafer
JP6472347B2 (en) 2015-07-21 2019-02-20 株式会社ディスコ Thinning method of wafer
JP6486239B2 (en) 2015-08-18 2019-03-20 株式会社ディスコ Wafer processing method
JP6486240B2 (en) * 2015-08-18 2019-03-20 株式会社ディスコ Wafer processing method
JP2017189870A (en) 2016-04-11 2017-10-19 株式会社ディスコ Method of wafer production and method of detecting actual second orientation flat
JP2018073874A (en) * 2016-10-25 2018-05-10 株式会社ディスコ Processing method and cutting device of wafer
JP2019096751A (en) * 2017-11-24 2019-06-20 株式会社ディスコ Peeling device
US10388526B1 (en) 2018-04-20 2019-08-20 Semiconductor Components Industries, Llc Semiconductor wafer thinning systems and related methods
US10468304B1 (en) 2018-05-31 2019-11-05 Semiconductor Components Industries, Llc Semiconductor substrate production systems and related methods

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
JP2655173B2 (en) * 1988-07-14 1997-09-17 エムテック株式会社 The semiconductor wafer separating method and apparatus
JPH056277Y2 (en) * 1988-08-23 1993-02-18
TW350095B (en) 1995-11-21 1999-01-11 Daido Hoxan Inc Cutting method and apparatus for semiconductor materials
JP2000094221A (en) 1998-09-24 2000-04-04 Toyo Advanced Technologies Co Ltd Electric discharge wire saw
JP2005135964A (en) * 2003-10-28 2005-05-26 Disco Abrasive Syst Ltd Dividing method of wafer
US20050217560A1 (en) * 2004-03-31 2005-10-06 Tolchinsky Peter G Semiconductor wafers with non-standard crystal orientations and methods of manufacturing the same
JP4694795B2 (en) * 2004-05-18 2011-06-08 株式会社ディスコ Wafer division method
US20080070380A1 (en) * 2004-06-11 2008-03-20 Showda Denko K.K. Production Method of Compound Semiconductor Device Wafer
JP4183093B2 (en) 2005-09-12 2008-11-19 コバレントマテリアル株式会社 Silicon wafer manufacturing method
US8338218B2 (en) * 2008-06-26 2012-12-25 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device module and manufacturing method of the photoelectric conversion device module
JP5398332B2 (en) * 2009-04-16 2014-01-29 信越ポリマー株式会社 Method and apparatus for manufacturing semiconductor wafer
JP5480169B2 (en) * 2011-01-13 2014-04-23 浜松ホトニクス株式会社 Laser processing method
JP5917862B2 (en) * 2011-08-30 2016-05-18 浜松ホトニクス株式会社 Processing object cutting method
JP6002982B2 (en) 2011-08-31 2016-10-05 株式会社フジシール Pouch container
JP2016015463A (en) * 2014-06-10 2016-01-28 エルシード株式会社 METHOD FOR PROCESSING SiC MATERIAL AND SiC MATERIAL

Also Published As

Publication number Publication date
US9481051B2 (en) 2016-11-01
TW201639017A (en) 2016-11-01
CN105862135A (en) 2016-08-17
KR20160098053A (en) 2016-08-18
US20160228983A1 (en) 2016-08-11
DE102016201779A1 (en) 2016-08-11
JP6395634B2 (en) 2018-09-26
JP2016146448A (en) 2016-08-12

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