SG10201900566PA - Method of processing a wafer - Google Patents

Method of processing a wafer

Info

Publication number
SG10201900566PA
SG10201900566PA SG10201900566PA SG10201900566PA SG10201900566PA SG 10201900566P A SG10201900566P A SG 10201900566PA SG 10201900566P A SG10201900566P A SG 10201900566PA SG 10201900566P A SG10201900566P A SG 10201900566PA SG 10201900566P A SG10201900566P A SG 10201900566PA
Authority
SG
Singapore
Prior art keywords
wafer
opposite
protective film
processing
lateral edge
Prior art date
Application number
SG10201900566PA
Other languages
English (en)
Inventor
Heinz Priewasser Karl
Zimmermann Roland
Hoshino Hitoshi
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
Application filed by Disco Corp filed Critical Disco Corp
Publication of SG10201900566PA publication Critical patent/SG10201900566PA/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P54/00—Cutting or separating of wafers, substrates or parts of 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
    • B23K10/00—Welding or cutting by means of a plasma
    • 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
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • 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
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
    • 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
    • B23K26/38—Removing material by boring or 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
    • B23K26/36—Removing material
    • B23K26/40—Removing material taking account of the properties of the material involved
    • 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
    • B23K26/402—Removing material taking account of the properties of the material involved involving non-metallic material, e.g. isolators
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0408—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work for planar work
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P52/00—Grinding, lapping or polishing of wafers, substrates or parts of devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/04—Apparatus for manufacture or treatment
    • H10P72/0442—Apparatus for placing on an insulating substrate, e.g. tape
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
    • H10P72/7402—Wafer tapes, e.g. grinding or dicing support tapes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
    • H10P90/12—Preparing bulk and homogeneous wafers
    • H10P90/123—Preparing bulk and homogeneous wafers by grinding or lapping
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H10P95/90—Thermal treatments, e.g. annealing or sintering
    • 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 materials other than metals or composite materials
    • B23K2103/52—Ceramics
    • 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 materials other than metals or composite materials
    • B23K2103/54—Glass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
    • H10P72/7416—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
    • H10P72/7416—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
    • H10P72/7418—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used during dicing or grinding of passive members, e.g. a chip mounting substrate
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
    • H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
    • H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
    • H10P72/7422—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof 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)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Dicing (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
SG10201900566PA 2018-02-14 2019-01-22 Method of processing a wafer SG10201900566PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018202254.2A DE102018202254A1 (de) 2018-02-14 2018-02-14 Verfahren zum Bearbeiten eines Wafers

Publications (1)

Publication Number Publication Date
SG10201900566PA true SG10201900566PA (en) 2019-09-27

Family

ID=67400053

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201900566PA SG10201900566PA (en) 2018-02-14 2019-01-22 Method of processing a wafer

Country Status (7)

Country Link
US (1) US10727128B2 (https=)
JP (2) JP6962523B2 (https=)
KR (1) KR102351842B1 (https=)
CN (1) CN110164820B (https=)
DE (1) DE102018202254A1 (https=)
SG (1) SG10201900566PA (https=)
TW (1) TWI742343B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12064946B2 (en) 2019-03-27 2024-08-20 Mitsui Chemicals Tohcello, Inc. Protection film, method for affixing same, and method for manufacturing semiconductor component

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DE102017208405B4 (de) * 2017-05-18 2024-05-02 Disco Corporation Verfahren zum Bearbeiten eines Wafers und Schutzfolie
JP7341606B2 (ja) * 2019-09-11 2023-09-11 株式会社ディスコ ウェーハの加工方法
JP7301480B2 (ja) * 2019-10-17 2023-07-03 株式会社ディスコ ウェーハの加工方法
JP7387228B2 (ja) * 2019-10-17 2023-11-28 株式会社ディスコ ウェーハの加工方法
JP7376322B2 (ja) 2019-11-06 2023-11-08 株式会社ディスコ 樹脂シート固定装置
JP7335136B2 (ja) * 2019-11-06 2023-08-29 株式会社ディスコ 樹脂保護部材形成装置
JP2021077720A (ja) * 2019-11-07 2021-05-20 株式会社ディスコ ウェーハの加工方法
JP7418184B2 (ja) * 2019-11-14 2024-01-19 株式会社ディスコ 保護部材の設置方法、被加工物の加工方法及び保護部材の製造方法
WO2021153120A1 (ja) * 2020-01-29 2021-08-05 Ｊｘ金属株式会社 リン化インジウム基板
JP7582798B2 (ja) * 2020-06-09 2024-11-13 株式会社東京精密 加工装置及び方法
DE102020210104B4 (de) * 2020-08-10 2025-02-06 Disco Corporation Verfahren zum bearbeiten eines substrats
JP7463036B2 (ja) * 2020-08-21 2024-04-08 株式会社ディスコ シート貼着方法及びシート貼着装置
CN114121597B (zh) * 2020-08-31 2025-11-25 矽磐微电子(重庆)有限公司 晶圆贴膜方法
JP7650583B2 (ja) * 2020-12-15 2025-03-25 株式会社ディスコ チップの製造方法
MY198402A (en) * 2020-12-17 2023-08-28 Inari Tech Sdn Bhd A Method For Fabricating Semiconductor Articles And System Thereof
JP7620443B2 (ja) * 2021-02-09 2025-01-23 株式会社ディスコ 保護部材貼着装置及び保護部材の貼着方法
WO2022249889A1 (ja) 2021-05-26 2022-12-01 株式会社ディスコ 裏面研削用粘着シート及び半導体ウエハの製造方法、基材シート
US20240254368A1 (en) 2021-05-26 2024-08-01 Disco Corporation Adhesive sheet for rear surface grinding, semiconductor wafer manufacturing method, and base material sheet
CN115881533A (zh) * 2021-08-12 2023-03-31 江苏鲁汶仪器股份有限公司 一种刻蚀方法
DE102021209979A1 (de) * 2021-09-09 2023-03-09 Disco Corporation Verfahren zur bearbeitung eines substrats
JP7801914B2 (ja) * 2022-03-01 2026-01-19 株式会社ディスコ 保護シートの貼着方法、及び、ウェーハの加工方法
CN115602598A (zh) * 2022-10-11 2023-01-13 北京灵汐科技有限公司（Cn） 支撑系统、晶圆服务器及其制备方法、任务处理方法

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JP5393902B2 (ja) * 2011-08-09 2014-01-22 三井化学東セロ株式会社 半導体装置の製造方法およびその方法に用いられる半導体ウエハ表面保護用フィルム
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JP6560040B2 (ja) 2015-07-06 2019-08-14 株式会社ディスコ ウエーハの加工方法
JP2017034128A (ja) * 2015-08-03 2017-02-09 株式会社ディスコ 被加工物の加工方法
DE102015216619B4 (de) * 2015-08-31 2017-08-10 Disco Corporation Verfahren zum Bearbeiten eines Wafers
US11437275B2 (en) * 2015-08-31 2022-09-06 Disco Corporation Method of processing wafer and protective sheeting for use in this method
JP6200611B1 (ja) * 2016-03-17 2017-09-20 古河電気工業株式会社 半導体ウェハ加工用粘着テープ、半導体ウェハ加工用粘着テープの製造方法および半導体ウェハの加工方法
KR102040252B1 (ko) * 2016-04-06 2019-11-04 주식회사 엘지화학 반도체 웨이퍼 표면 보호용 점착 필름
GB2551732B (en) * 2016-06-28 2020-05-27 Disco Corp Method of processing wafer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12064946B2 (en) 2019-03-27 2024-08-20 Mitsui Chemicals Tohcello, Inc. Protection film, method for affixing same, and method for manufacturing semiconductor component
US12103288B2 (en) 2019-03-27 2024-10-01 Mitsui Chemicals Tohcello, Inc. Affixing device

Also Published As

Publication number Publication date
JP2019140387A (ja) 2019-08-22
CN110164820A (zh) 2019-08-23
TW201941287A (zh) 2019-10-16
JP2021158383A (ja) 2021-10-07
JP6962523B2 (ja) 2021-11-05
DE102018202254A1 (de) 2019-08-14
KR20190098722A (ko) 2019-08-22
CN110164820B (zh) 2023-11-14
US20190252254A1 (en) 2019-08-15
JP7319017B2 (ja) 2023-08-01
TWI742343B (zh) 2021-10-11
US10727128B2 (en) 2020-07-28
KR102351842B1 (ko) 2022-01-18

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