JP2021034572A - キャリア板の除去方法 - Google Patents
キャリア板の除去方法 Download PDFInfo
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- JP2021034572A JP2021034572A JP2019153398A JP2019153398A JP2021034572A JP 2021034572 A JP2021034572 A JP 2021034572A JP 2019153398 A JP2019153398 A JP 2019153398A JP 2019153398 A JP2019153398 A JP 2019153398A JP 2021034572 A JP2021034572 A JP 2021034572A
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 239000012790 adhesive layer Substances 0.000 claims abstract description 56
- 239000007788 liquid Substances 0.000 claims description 24
- 239000012530 fluid Substances 0.000 claims description 11
- 239000004094 surface-active agent Substances 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 5
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- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
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- 235000012431 wafers Nutrition 0.000 description 6
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
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- 241000884009 Hyporhamphus unifasciatus Species 0.000 description 1
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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
- H01L24/799—Apparatus for disconnecting
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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
- H01L21/683—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
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- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
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- 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
- H01L2221/68381—Details of chemical or physical process used for separating the auxiliary support from a device or wafer
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- H01L2224/03—Manufacturing methods
- H01L2224/03001—Involving a temporary auxiliary member not forming part of the manufacturing apparatus, e.g. removable or sacrificial coating, film or substrate
- H01L2224/03002—Involving a temporary auxiliary member not forming part of the manufacturing apparatus, e.g. removable or sacrificial coating, film or substrate for supporting the semiconductor or solid-state body
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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
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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
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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
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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
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
- Dicing (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
3 :キャリア板
3a :第1面(表面)
3b :第2面(裏面)
5 :仮接着層
5a :中央部
5b :外縁部
5c :第1部分
5d :第2部分
5e :一部
7 :ワーク
7a :第1面(表面)
9 :デバイスチップ
11 :モールド樹脂層
2 :レーザー加工装置
4 :チャックテーブル
6 :枠体
6a :流路
8 :保持板
8a :保持面
10 :バルブ
12 :吸引源
14 :レーザー照射ユニット
16 :レーザービーム
22 :剥離装置
24 :保持ユニット
24a :保持面
26 :プッシュ部材
32 :ノズル
34 :流体
42 :槽
44 :液体
Claims (6)
- キャリア板の表面の全体に設けられた仮接着層によって該キャリア板の該表面の外縁部を除く領域に接着されたワークから該キャリア板を除去する際に用いられるキャリア板の除去方法であって、
該仮接着層の外縁部の一部又は全部を除去する仮接着層除去工程と、
該仮接着層の該外縁部の一部又は全部を除去した後に、該ワークを上方から保持ユニットで保持する保持工程と、
該ワークを上方から保持した状態で、該キャリア板の該表面側からプッシュ部材で該キャリア板の該外縁部に下向きの力を加えて該キャリア板を該ワークから離れる方向に移動させることにより該ワークから該キャリア板を除去するキャリア板除去工程と、を含むことを特徴とするキャリア板の除去方法。 - 該キャリア板除去工程では、該ワークと該キャリア板との間に流体を吹き付けた後に、又は該ワークと該キャリア板との間に流体を吹き付けながら、該キャリア板の該外縁部に下向きの力を加えて該ワークから該キャリア板を除去することを特徴とする請求項1に記載のキャリア板の除去方法。
- 該キャリア板除去工程では、該ワークと該キャリア板とを液体に沈めた状態で、該キャリア板の該外縁部に下向きの力を加えることを特徴とする請求項1又は請求項2に記載のキャリア板の除去方法。
- 該液体には、界面活性剤を含ませたことを特徴とする請求項3に記載のキャリア板の除去方法。
- 該キャリア板除去工程では、該ワークと該キャリア板とを該液体に沈めた状態で、該プッシュ部材に振動を付与しながら該キャリア板の該外縁部に下向きの力を加えることを特徴とする請求項3又は請求項4に記載のキャリア板の除去方法。
- 該キャリア板除去工程では、該ワークと該キャリア板とを該液体に沈めた状態で、該液体に振動を付与しながら該キャリア板の該外縁部に下向きの力を加えることを特徴とする請求項3又は請求項4に記載のキャリア板の除去方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019153398A JP7262904B2 (ja) | 2019-08-26 | 2019-08-26 | キャリア板の除去方法 |
KR1020200086677A KR20210024961A (ko) | 2019-08-26 | 2020-07-14 | 캐리어판의 제거 방법 |
SG10202007447RA SG10202007447RA (en) | 2019-08-26 | 2020-08-04 | Removal method of carrier plate |
CN202010841868.XA CN112435950A (zh) | 2019-08-26 | 2020-08-20 | 载体板的去除方法 |
DE102020210750.5A DE102020210750A1 (de) | 2019-08-26 | 2020-08-25 | Verfahren zum entfernen einer trägerplatte |
TW109128885A TW202109642A (zh) | 2019-08-26 | 2020-08-25 | 載板之除去方法 |
US17/003,462 US10926524B1 (en) | 2019-08-26 | 2020-08-26 | Removal method of carrier plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019153398A JP7262904B2 (ja) | 2019-08-26 | 2019-08-26 | キャリア板の除去方法 |
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JP2021034572A true JP2021034572A (ja) | 2021-03-01 |
JP7262904B2 JP7262904B2 (ja) | 2023-04-24 |
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JP2019153398A Active JP7262904B2 (ja) | 2019-08-26 | 2019-08-26 | キャリア板の除去方法 |
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US (1) | US10926524B1 (ja) |
JP (1) | JP7262904B2 (ja) |
KR (1) | KR20210024961A (ja) |
CN (1) | CN112435950A (ja) |
DE (1) | DE102020210750A1 (ja) |
SG (1) | SG10202007447RA (ja) |
TW (1) | TW202109642A (ja) |
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KR20220133377A (ko) * | 2021-03-24 | 2022-10-05 | 삼성전자주식회사 | 반도체 제조 장치 |
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JP7262904B2 (ja) | 2023-04-24 |
US10926524B1 (en) | 2021-02-23 |
KR20210024961A (ko) | 2021-03-08 |
TW202109642A (zh) | 2021-03-01 |
DE102020210750A1 (de) | 2021-03-04 |
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