KR100655036B1 - 양면점착시트 및 그 사용 방법 - Google Patents
양면점착시트 및 그 사용 방법 Download PDFInfo
- Publication number
- KR100655036B1 KR100655036B1 KR1019990035415A KR19990035415A KR100655036B1 KR 100655036 B1 KR100655036 B1 KR 100655036B1 KR 1019990035415 A KR1019990035415 A KR 1019990035415A KR 19990035415 A KR19990035415 A KR 19990035415A KR 100655036 B1 KR100655036 B1 KR 100655036B1
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- KR
- South Korea
- Prior art keywords
- sensitive adhesive
- double
- wafer
- adhesive layer
- pressure
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
-
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/228—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding thin, brittle parts, e.g. semiconductors, wafers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/22—Plastics; Metallised plastics
-
- 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
-
- 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
- H01L21/6836—Wafer tapes, e.g. grinding or dicing support tapes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—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
- H01L2221/683—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
- 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
- H01L2221/68327—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 used during dicing or grinding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/67—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
- H01L2221/683—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
- 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
- H01L2221/6834—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 used to protect an active side of a device or wafer
-
- 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
- Y10T156/11—Methods of delaminating, per se; i.e., separating at bonding face
- Y10T156/1168—Gripping and pulling work apart during delaminating
- Y10T156/1179—Gripping and pulling work apart during delaminating with poking during delaminating [e.g., jabbing, etc.]
- Y10T156/1184—Piercing layer during delaminating [e.g., cutting, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Dicing (AREA)
Abstract
Description
평가 상태 | ||||
(1) g/150㎜ | (2) g/10㎜□ | (3) g/10㎜□ | (4) g/10㎜□ | |
실시예 1 | 20 | 5 | 5 | 5 |
실시예 2 | 40 | 20 | 18 | 18 |
실시예 3 | 40 | 10 | 10 | 10 |
실시예 4 | 80 | 40 | 39 | 40 |
실시예 5 | 10 | 3 | 5 | 5 |
실시예 6 | 15 | 5 | 5 | 3 |
실시예 7 | 20 | 5 | 5 | 3 |
비교예 1 | 웨이퍼가 파손됨 | 웨이퍼가 파손됨 | 웨이퍼가 파손됨 | 웨이퍼가 파손됨 |
비교예 2 | 웨이퍼가 파손됨 | 웨이퍼가 파손됨 | 웨이퍼가 파손됨 | 웨이퍼가 파손됨 |
평가 상태 | ||||
(1) | (2) | (3) | (4) | |
실시예 1 | 임의 | - | - | - |
실시예 2 | 유리면 | - | - | - |
실시예 3 | 임의 | - | - | - |
실시예 4 | 유리면 | - | - | - |
실시예 5 | 임의 | - | - | - |
실시예 6 | 유리면 | - | - | - |
실시예 7 | 유리면 | - | - | - |
비교예 1 | 웨이퍼가 파손됨 | - | - | - |
비교예 2 | 웨이퍼가 파손됨 | - | - | - |
Claims (15)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 가공될 피가공물을, 120℃에 있어서의 수축율이 20%~80%인 수축성기재 및 그 기재의 양면에 설치된 점착제층을 포함하고 적어도 한쪽의 점착제층이 에너지선 경화형 점착제로 된 양면점착시트의 한쪽 에너지선 경화형 점착제층에 부착시키고, 다른 점착제층을 경질판 위에 부착시켜 피가공물을 경질판 위에 지지하고;피가공물을 가공하고;에너지선 경화형 점착제층에 에너지선을 조사하여 경화시키고, 동시에 수축성기재를 수축시키고; 그리고가공된 피가공물을, 조사 및 경화된 에너지선 경화형 점착제층으로부터 박리하는 공정을 포함하는 양면점착시트의 사용 방법.
- 제9항에 있어서, 양쪽의 점착제층이 에너지선 경화형 점착제로 된 것을 특징으로 하는 양면점착시트의 사용방법.
- 제9항에 있어서, 수축성기재에 다수의 미세한 절삭자국이 마련된 것을 특징 으로 하는 양면점착시트의 사용방법.
- 제10항에 있어서, 수축성기재에 다수의 미세한 절삭자국이 마련된 것을 특징으로 하는 양면점착시트의 사용방법.
- 제9항에 있어서, 가공될 피가공물은 그 표면에 회로패턴이 형성된 반도체 웨이퍼이고, 그 가공은 웨이퍼의 이면 연삭인 것을 특징으로 하는 양면점착시트의 사용방법.
- 제9항에 있어서, 가공될 피가공물은 그 표면에 회로 패턴이 형성된 반도체 웨이퍼이고, 그 가공은 웨이퍼를 소자 칩으로 다이싱하는 과정인 것을 특징으로 하는 양면점착시트의 사용방법.
- 제9항에 있어서, 가공될 피가공물은 그 표면에 회로 패턴이 형성된 반도체 웨이퍼이고, 그 가공은 웨이퍼의 이면 연삭 및 웨이퍼를 소자 칩으로 다이싱하는 과정이 임의의 순으로 수행되는 것을 특징으로 하는 양면점착시트의 사용방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998-240170 | 1998-08-26 | ||
JP24017098 | 1998-08-26 | ||
JP10980699A JP3784202B2 (ja) | 1998-08-26 | 1999-04-16 | 両面粘着シートおよびその使用方法 |
JP1999-109806 | 1999-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000017531A KR20000017531A (ko) | 2000-03-25 |
KR100655036B1 true KR100655036B1 (ko) | 2006-12-07 |
Family
ID=26449521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990035415A KR100655036B1 (ko) | 1998-08-26 | 1999-08-25 | 양면점착시트 및 그 사용 방법 |
Country Status (10)
Country | Link |
---|---|
US (1) | US6398892B1 (ko) |
JP (1) | JP3784202B2 (ko) |
KR (1) | KR100655036B1 (ko) |
CN (1) | CN1147555C (ko) |
DE (1) | DE19940390A1 (ko) |
GB (1) | GB2340772B (ko) |
HK (1) | HK1023786A1 (ko) |
MY (1) | MY123333A (ko) |
SG (1) | SG82017A1 (ko) |
TW (1) | TW513480B (ko) |
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Also Published As
Publication number | Publication date |
---|---|
JP3784202B2 (ja) | 2006-06-07 |
US6398892B1 (en) | 2002-06-04 |
HK1023786A1 (en) | 2000-09-22 |
KR20000017531A (ko) | 2000-03-25 |
JP2000136362A (ja) | 2000-05-16 |
MY123333A (en) | 2006-05-31 |
GB2340772B (en) | 2002-08-14 |
CN1147555C (zh) | 2004-04-28 |
GB2340772A (en) | 2000-03-01 |
DE19940390A1 (de) | 2000-03-16 |
CN1245819A (zh) | 2000-03-01 |
SG82017A1 (en) | 2001-07-24 |
GB9920154D0 (en) | 1999-10-27 |
TW513480B (en) | 2002-12-11 |
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