KR100901934B1 - 보호테이프 절단방법 및 이를 이용한 보호테이프 접착장치 - Google Patents
보호테이프 절단방법 및 이를 이용한 보호테이프 접착장치 Download PDFInfo
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- KR100901934B1 KR100901934B1 KR1020030003219A KR20030003219A KR100901934B1 KR 100901934 B1 KR100901934 B1 KR 100901934B1 KR 1020030003219 A KR1020030003219 A KR 1020030003219A KR 20030003219 A KR20030003219 A KR 20030003219A KR 100901934 B1 KR100901934 B1 KR 100901934B1
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- 230000001681 protective effect Effects 0.000 title claims abstract description 152
- 238000005520 cutting process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims description 32
- 239000004065 semiconductor Substances 0.000 claims description 36
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 235000012431 wafers Nutrition 0.000 description 107
- 230000007246 mechanism Effects 0.000 description 25
- 238000011084 recovery Methods 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
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- 238000005498 polishing Methods 0.000 description 1
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- 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
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/108—Flash, trim or excess removal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
- Y10T156/1085—One web only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1317—Means feeding plural workpieces to be joined
- Y10T156/1343—Cutting indefinite length web after assembly with discrete article
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1348—Work traversing type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1702—For plural parts or plural areas of single part
- Y10T156/1712—Indefinite or running length work
- Y10T156/1734—Means bringing articles into association with web
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/05—With reorientation of tool between cuts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0605—Cut advances across work surface
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- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (15)
- 커터를, 대기위치와 보호테이프를 절단시키는 작용위치에 걸쳐 승강이동시키고, 작용위치에서 수평유지된 반도체 웨이퍼의 표면에 접착된 보호테이프를 커터에 의해서 반도체 웨이퍼의 외형을 따라 절단하는 보호테이프의 절단방법에 있어서,작용위치에서, 상기 보호테이프에 대한 커터의 칼날 끝의 위치를 상대적으로 상하로 변위시킴으로써, 상기 커터의 칼날 끝의 복수개소를 사용하여, 보호테이프를 절단하는 과정을 포함하는 것을 특징으로 하는 보호테이프 절단방법.
- 제1항에 있어서,상기 보호테이프에 대한 커터의 칼날 끝의 접촉부위의 변위를 소정 간격으로 설정하는 것을 특징으로 하는 보호테이프 절단방법.
- 제2항에 있어서,상기 보호테이프에 대한 커터의 칼날 끝의 접촉부위의 간격 설정은, 커터가 구비된 커터유닛을 승강 이동시키어 행하는 것을 특징으로 하는 보호테이프 절단방법.
- 제2항에 있어서,상기 보호테이프에 대한 커터의 칼날 끝의 접촉부위의 간격 설정은, 상기 반도체 웨이퍼를 유지하는 유지수단을 승강 이동시키어 행하는 것을 특징으로 하는 보호테이프 절단방법.
- 제1항에 있어서,상기 반도체 웨이퍼의 외형을 따라 보호테이프를 절단하는 도중에, 보호테이프에 대한 커터의 칼날 끝의 접촉부위를 시간경과적으로 승강 이동시키면서 변위시키는 것을 특징으로 하는 보호테이프 절단방법.
- 제5항에 있어서,상기 보호테이프에 대한 커터의 칼날 끝 접촉부위의 변위는, 커터가 구비된 커터유닛을 승강 이동시키면서 행하는 것을 특징으로 하는 보호테이프 절단방법.
- 제5항에 있어서,상기 보호테이프에 대한 커터의 칼날 끝 접촉부위의 변위는, 상기 반도체 웨이퍼를 유지하는 유지수단을 승강 이동시키면서 행하는 것을 특징으로 하는 보호테이프 절단방법.
- 제1항에 있어서,상기 보호테이프는, 단수(單數)매인 것을 특징으로 하는 보호테이프 절단방법.
- 제1항에 있어서,상기 보호테이프는, 복수(複數)매의 보호테이프가 미리 다중으로 붙여 합쳐진 것임을 특징으로 하는 보호테이프 절단방법.
- 제9항에 있어서,상기 다중의 보호테이프는, 같은 종류의 보호테이프를 붙여 합쳐진 것임을 특징으로 하는 보호테이프 절단방법.
- 제9항에 있어서,상기 다중의 보호테이프는, 종류가 다른 보호테이프를 붙여 합쳐진 것임을 특징으로 하는 보호테이프 절단방법.
- 제1항에 있어서,상기 보호테이프를 반도체 웨이퍼의 외경보다 큰 직경으로 절단한 것을 특징으로 하는 보호테이프 절단방법.
- 반도체 웨이퍼의 표면에 보호테이프를 접착시키는 보호테이프 접착장치에 있어서,상기 반도체 웨이퍼를 탑재하여 수평유지하는 유지수단;상기 유지된 반도체 웨이퍼를 향하여 보호테이프를 공급하는 테이프 공급수단;상기 공급된 보호테이프를 반도체 웨이퍼의 표면에 접착시키는 접착수단;상기 반도체 웨이퍼에 접착된 보호테이프를 상기 반도체 웨이퍼의 외형을 따라 절단하는 커터유닛;상기 커터유닛을 승강 이동시키는 제1 승강구동수단;상기 보호테이프를 절단할 때, 상기 커터유닛을 대기위치와 보호테이프를 절단시키는 작용위치에 걸쳐 승강이동시킴과 아울러, 작용위치에서, 보호테이프에 대한 커터의 칼날 끝의 위치를 상대적으로 상하로 변위시킴으로써, 상기 커터의 칼날 끝의 복수개소를 사용하도록 상기 제1 승강구동수단의 동작을 제어하는 제1 제어수단;상기 커터유닛에 의하여 보호테이프를 절단한 뒤의 불필요한 테이프를 박리하는 박리수단;상기 박리된 불필요한 테이프를 회수하는 회수부;를 포함하여 구성되는 것을 특징으로 하는 보호테이프 접착장치.
- 제13항에 있어서,상기 장치는, 상기 유지수단을 승강 이동시키는 제2 승강구동수단을 포함하는 것을 특징으로 하는 보호테이프 접착장치.
- 제14항에 있어서,상기 장치는, 상기 보호테이프에 대한 상기 커터유닛의 칼날 끝 접촉부위를 변위시키도록 상기 제2 승강구동수단의 동작을 제어하는 제2 제어수단을 포함하는 것을 특징으로 하는 보호테이프 접착장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002008637A JP3983053B2 (ja) | 2002-01-17 | 2002-01-17 | 保護テープの切断方法およびそれを用いた保護テープ貼付装置 |
JPJP-P-2002-00008637 | 2002-01-17 |
Publications (2)
Publication Number | Publication Date |
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KR20030063179A KR20030063179A (ko) | 2003-07-28 |
KR100901934B1 true KR100901934B1 (ko) | 2009-06-10 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020030003219A KR100901934B1 (ko) | 2002-01-17 | 2003-01-17 | 보호테이프 절단방법 및 이를 이용한 보호테이프 접착장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6767426B1 (ko) |
EP (1) | EP1339095A2 (ko) |
JP (1) | JP3983053B2 (ko) |
KR (1) | KR100901934B1 (ko) |
CN (1) | CN1287427C (ko) |
MY (1) | MY122962A (ko) |
TW (1) | TWI255500B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101164675B1 (ko) | 2004-06-25 | 2012-07-11 | 닛토덴코 가부시키가이샤 | 보호테이프의 절단방법 및 보호테이프 절단장치 |
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JP4514490B2 (ja) * | 2004-03-29 | 2010-07-28 | 日東電工株式会社 | 半導体ウエハの小片化方法 |
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JP5591267B2 (ja) * | 2012-03-09 | 2014-09-17 | 日東電工株式会社 | 粘着テープ切断方法およびこれを用いた粘着テープ貼付け装置 |
KR102006876B1 (ko) * | 2012-09-04 | 2019-08-05 | 삼성디스플레이 주식회사 | 필름 박리장치 및 그것을 이용한 필름 박리방법 |
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JPS6443458A (en) * | 1987-08-11 | 1989-02-15 | Nitto Denko Corp | Stick cutter for tacky tape with respect to thin board |
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2003
- 2003-01-03 MY MYPI20030017A patent/MY122962A/en unknown
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- 2003-01-16 EP EP20030000966 patent/EP1339095A2/en not_active Withdrawn
- 2003-01-17 CN CNB03102713XA patent/CN1287427C/zh not_active Expired - Fee Related
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JP2919938B2 (ja) * | 1990-09-26 | 1999-07-19 | 日東電工株式会社 | 薄板に貼着した粘着テープのカット方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101164675B1 (ko) | 2004-06-25 | 2012-07-11 | 닛토덴코 가부시키가이샤 | 보호테이프의 절단방법 및 보호테이프 절단장치 |
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KR20030063179A (ko) | 2003-07-28 |
JP3983053B2 (ja) | 2007-09-26 |
JP2003209084A (ja) | 2003-07-25 |
CN1433054A (zh) | 2003-07-30 |
TWI255500B (en) | 2006-05-21 |
CN1287427C (zh) | 2006-11-29 |
MY122962A (en) | 2006-05-31 |
EP1339095A2 (en) | 2003-08-27 |
TW200303047A (en) | 2003-08-16 |
US6767426B1 (en) | 2004-07-27 |
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