KR20060121537A - 반도체웨이퍼 다이싱용 필름 - Google Patents
반도체웨이퍼 다이싱용 필름 Download PDFInfo
- Publication number
- KR20060121537A KR20060121537A KR1020050043773A KR20050043773A KR20060121537A KR 20060121537 A KR20060121537 A KR 20060121537A KR 1020050043773 A KR1020050043773 A KR 1020050043773A KR 20050043773 A KR20050043773 A KR 20050043773A KR 20060121537 A KR20060121537 A KR 20060121537A
- Authority
- KR
- South Korea
- Prior art keywords
- dicing
- film
- low density
- semiconductor wafer
- resin
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Dicing (AREA)
Abstract
Description
구 분 | 실 시 예 | ||||
1 | 2 | 3 | 4 | ||
코로나 처리층 | 초저밀도수지1) | 40 | 60 | 40 | 60 |
저밀도수지2) | 35 | 25 | 35 | 25 | |
무기탈크3) | 25 | 15 | 25 | 15 | |
다이싱 익스펜익스펜딩층 | 초저밀도수지1) | 67 | 50 | 50 | 67 |
저밀도수지2) | 25 | 38 | 38 | 25 | |
무기탈크3) | 7.7 | 11.3 | 11.3 | 7.7 | |
안료4) | 0.3 | 0.7 | 0.7 | 0.3 |
물 성 | 실 시 예 | 비교예 | ||||
1 | 2 | 3 | 4 | 1 | ||
인장강도 (Kgf/10mm) | 가로 | 1640 | 1647 | 1643 | 1662 | 1760 |
세로 | 1510 | 1521 | 1516 | 1543 | 1780 | |
신장률(%) | 가로 | 911 | 910 | 918 | 913 | 37 |
세로 | 297 | 295 | 298 | 297 | 195 | |
인열강도 (Kgf/10mm) | 가로 | 300 | 302 | 307 | 310 | 60 |
세로 | 150 | 156 | 152 | 157 | 90 | |
표면장력(dyne/㎝) | 42 | 42 | 43 | 45 | 15 | |
점착력(gf/inch) | 129 | 132 | 136 | 135 | 102 | |
점착제5) 도포작업상태 | 양호 | 양호 | 양호 | 양호 | 불량 | |
다이싱작업상태 | 양호 | 양호 | 양호 | 양호 | 불량 |
Claims (4)
- 코로나 처리층과 다이싱 익스펜딩층의 이중 구조로 이루어진 반도체웨이퍼 다이싱용 필름에 있어서,상기 코로나 처리층은 초저밀도수지 40.0 내지 60.0 중량%, 저밀도수지 25.0 내지 35.0 중량%, 무기탈크 15.0 내지 25.0 중량%;상기 다이싱 익스펜딩층은 초저밀도수지 50.0 내지 67.0 중량%, 저밀도수지 25.0 내지 38.0 중량%, 무기탈크 7.7 내지 11.3 중량%, 안료 0.3 내지 0.7중량%;로 이루어지는 것을 특징으로 하는 반도체웨이퍼 다이싱용 필름.
- 제 1항에 있어서, 상기 초저밀도수지는 밀도가 0.80 내지 0.90인 초저밀도 폴리에틸렌수지인 것을 특징으로 하는 반도체웨이퍼 다이싱용 필름.
- 제 1항에 있어서, 상기 저밀도수지는 밀도가 0.90 내지 0.93인 저밀도 폴리에틸렌수지인 것을 특징으로 하는 반도체웨이퍼 다이싱용 필름.
- 제 1항에 있어서, 상기 표면 점착층은 표면장력이 40 내지 46 dyne/cm인 것 을 특징으로 하는 반도체웨이퍼 다이싱용 필름.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050043773A KR100737444B1 (ko) | 2005-05-24 | 2005-05-24 | 반도체웨이퍼 다이싱용 필름 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050043773A KR100737444B1 (ko) | 2005-05-24 | 2005-05-24 | 반도체웨이퍼 다이싱용 필름 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060121537A true KR20060121537A (ko) | 2006-11-29 |
KR100737444B1 KR100737444B1 (ko) | 2007-07-09 |
Family
ID=37707255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050043773A KR100737444B1 (ko) | 2005-05-24 | 2005-05-24 | 반도체웨이퍼 다이싱용 필름 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100737444B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100855786B1 (ko) * | 2006-12-15 | 2008-09-01 | 엘에스엠트론 주식회사 | 스택 패키지 스페이서용 다이 다이싱 필름 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101676025B1 (ko) | 2016-06-30 | 2016-11-15 | (주) 화인테크놀리지 | 반도체 웨이퍼의 하프커팅 후 이면 연삭 가공용 자외선 경화형 점착시트 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7238421B2 (en) * | 2002-03-28 | 2007-07-03 | Mitsui Chemicals, Inc. | Pressure sensitive adhesive film for protection of semiconductor wafer surface and method of protecting semiconductor wafer with the pressure sensitive adhesive film |
-
2005
- 2005-05-24 KR KR1020050043773A patent/KR100737444B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100855786B1 (ko) * | 2006-12-15 | 2008-09-01 | 엘에스엠트론 주식회사 | 스택 패키지 스페이서용 다이 다이싱 필름 |
Also Published As
Publication number | Publication date |
---|---|
KR100737444B1 (ko) | 2007-07-09 |
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