KR101321663B1 - 다이싱 테이프 일체형 웨이퍼 이면 보호필름 - Google Patents
다이싱 테이프 일체형 웨이퍼 이면 보호필름 Download PDFInfo
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- KR101321663B1 KR101321663B1 KR1020100008728A KR20100008728A KR101321663B1 KR 101321663 B1 KR101321663 B1 KR 101321663B1 KR 1020100008728 A KR1020100008728 A KR 1020100008728A KR 20100008728 A KR20100008728 A KR 20100008728A KR 101321663 B1 KR101321663 B1 KR 101321663B1
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- protective film
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- 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
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
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- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
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- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/405—Adhesives in the form of films or foils characterised by release liners characterised by the substrate of the release liner
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- 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
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
- H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
- H01L21/563—Encapsulation of active face of flip-chip device, e.g. underfilling or underencapsulation of flip-chip, encapsulation preform on chip or mounting substrate
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- 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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- 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
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- C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
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- C09J2301/00—Additional features of adhesives in the form of films or foils
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
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- 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
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- H01L2223/54473—Marks applied to semiconductor devices or parts for use after dicing
- H01L2223/5448—Located on chip prior to dicing and remaining on chip after dicing
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- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
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- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/27—Manufacturing methods
- H01L2224/274—Manufacturing methods by blanket deposition of the material of the layer connector
- H01L2224/2743—Manufacturing methods by blanket deposition of the material of the layer connector in solid form
- H01L2224/27436—Lamination of a preform, e.g. foil, sheet or layer
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Abstract
Description
도 2a 내지 2d는 본 발명의 다이싱 테이프 일체형 웨이퍼 이면 보호필름을 사용하여 반도체 디바이스를 제조하기 위한 제조 방법의 하나의 실시 형태를 도시한 개략적인 단면도이다.
2 착색된 웨이퍼 이면 보호필름
3 다이싱 테이프
31 기재
32 점착제층
4 반도체 웨이퍼(워크피스)
5 반도체 칩 (칩상 워크피스)
51 반도체 칩(5)의 회로 면에 형성된 범프
6 접착면
61 접착면(6)의 연결 패드에 접착된 접속용 전도성 물질
Claims (5)
- 기재 및 상기 기재 상에 형성되고 아크릴계 점착제에 의해 형성된 점착제층(pressure-sensitive adhesive layer)을 포함하는 다이싱 테이프; 및
상기 다이싱 테이프의 점착제층 상에 형성된 웨이퍼 이면 보호필름
을 포함하는 다이싱 테이프 일체형 웨이퍼 이면 보호필름으로서,
상기 웨이퍼 이면 보호필름이 착색되어 있으며,
상기 착색된 웨이퍼 이면 보호필름은 3GPa 이상 50GPa 이하의 탄성률(23℃)을 갖고, 웨이퍼 이면 보호필름의 250℃에서 1시간 가열 후의 중량 감소율이 1 중량% 이하인, 다이싱 테이프 일체형 웨이퍼 이면 보호필름. - 제 1 항에 있어서,
상기 착색된 웨이퍼 이면 보호필름이 레이저 마킹 능력을 갖는 다이싱 테이프 일체형 웨이퍼 이면 보호필름. - 제 1 항에 있어서,
플립 칩 실장 반도체 디바이스에 사용되는 다이싱 테이프 일체형 웨이퍼 이면 보호필름. - 제 1 항에 따른 다이싱 테이프 일체형 웨이퍼 이면 보호필름의 상기 착색된 웨이퍼 이면 보호필름 상에 워크피스를 부착하는 공정,
상기 워크피스를 다이싱하여 칩상 워크피스를 형성하는 공정,
상기 칩상 워크피스를 상기 착색된 웨이퍼 이면 보호필름과 함께 다이싱 테이프의 점착제층으로부터 박리하는 공정, 및
상기 칩상 워크피스를 플립 칩 본딩에 의해 접착면에 고정하는 공정
을 포함하는, 다이싱 테이프 일체형 웨이퍼 이면 보호필름을 사용한 반도체 디바이스의 제조 방법. - 제 1 항에 따른 다이싱 테이프 일체형 웨이퍼 이면 보호필름을 사용하여 제조되고, 칩상 워크피스 및 칩상 워크피스의 이면에 부착된 다이싱 테이프 일체형 웨이퍼 이면 보호필름의 웨이퍼 이면 보호필름을 포함하는 플립 칩 실장 반도체 디바이스.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2009-020459 | 2009-01-30 | ||
| JP2009020459 | 2009-01-30 | ||
| JPJP-P-2009-251127 | 2009-10-30 | ||
| JP2009251127A JP5805367B2 (ja) | 2009-01-30 | 2009-10-30 | ダイシングテープ一体型ウエハ裏面保護フィルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100088582A KR20100088582A (ko) | 2010-08-09 |
| KR101321663B1 true KR101321663B1 (ko) | 2013-10-23 |
Family
ID=42397023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100008728A Expired - Fee Related KR101321663B1 (ko) | 2009-01-30 | 2010-01-29 | 다이싱 테이프 일체형 웨이퍼 이면 보호필름 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100193967A1 (ko) |
| JP (1) | JP5805367B2 (ko) |
| KR (1) | KR101321663B1 (ko) |
| CN (2) | CN104465515B (ko) |
| TW (2) | TWI550052B (ko) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5456441B2 (ja) * | 2009-01-30 | 2014-03-26 | 日東電工株式会社 | ダイシングテープ一体型ウエハ裏面保護フィルム |
| JP2011151362A (ja) * | 2009-12-24 | 2011-08-04 | Nitto Denko Corp | ダイシングテープ一体型半導体裏面用フィルム |
| KR101140626B1 (ko) * | 2010-05-31 | 2012-05-02 | 가부시키가이샤 아리사와 세이사쿠쇼 | 폴리이미드 수지용 조성물 및 그 폴리이미드 수지용 조성물로 이루어지는 폴리이미드 수지 |
| CN102064116A (zh) * | 2010-11-05 | 2011-05-18 | 上海凯虹电子有限公司 | 小尺寸芯片的倒装式封装方法 |
| JP5592811B2 (ja) * | 2011-01-27 | 2014-09-17 | 日東電工株式会社 | 半導体装置の製造方法 |
| JP5785420B2 (ja) * | 2011-03-31 | 2015-09-30 | リンテック株式会社 | 保護膜形成用シートおよび半導体チップの製造方法 |
| JP5972550B2 (ja) * | 2011-09-29 | 2016-08-17 | リンテック株式会社 | チップ用樹脂膜形成用組成物、チップ用樹脂膜形成用シートおよび半導体装置の製造方法 |
| JP5972551B2 (ja) * | 2011-10-06 | 2016-08-17 | リンテック株式会社 | チップ用樹脂膜形成用シートおよび半導体チップの製造方法 |
| KR101597478B1 (ko) * | 2012-01-20 | 2016-02-24 | 아사히 가세이 이-매터리얼즈 가부시키가이샤 | 수지 조성물, 적층체, 다층 프린트 배선판 및 다층 플렉시블 배선판 및 그 제조 방법 |
| KR102103169B1 (ko) | 2012-10-05 | 2020-04-22 | 린텍 가부시키가이샤 | 보호막 형성층이 형성된 다이싱 시트 및 칩의 제조 방법 |
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| JP7285075B2 (ja) | 2016-04-28 | 2023-06-01 | リンテック株式会社 | 保護膜形成用フィルム及び保護膜形成用複合シート |
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-
2010
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- 2010-01-29 TW TW103136367A patent/TWI550052B/zh active
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- 2010-01-29 CN CN201410568379.6A patent/CN104465515B/zh active Active
- 2010-01-29 CN CN201010106033A patent/CN101794723A/zh active Pending
- 2010-01-29 TW TW099102714A patent/TWI531632B/zh not_active IP Right Cessation
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2010199543A (ja) | 2010-09-09 |
| CN101794723A (zh) | 2010-08-04 |
| TWI550052B (zh) | 2016-09-21 |
| CN104465515A (zh) | 2015-03-25 |
| KR20100088582A (ko) | 2010-08-09 |
| JP5805367B2 (ja) | 2015-11-04 |
| US20100193967A1 (en) | 2010-08-05 |
| TWI531632B (zh) | 2016-05-01 |
| TW201506120A (zh) | 2015-02-16 |
| CN104465515B (zh) | 2017-08-25 |
| TW201035274A (en) | 2010-10-01 |
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