KR101019756B1 - 비자외선형 다이접착필름 및 제조방법 - Google Patents
비자외선형 다이접착필름 및 제조방법 Download PDFInfo
- Publication number
- KR101019756B1 KR101019756B1 KR1020090131248A KR20090131248A KR101019756B1 KR 101019756 B1 KR101019756 B1 KR 101019756B1 KR 1020090131248 A KR1020090131248 A KR 1020090131248A KR 20090131248 A KR20090131248 A KR 20090131248A KR 101019756 B1 KR101019756 B1 KR 101019756B1
- Authority
- KR
- South Korea
- Prior art keywords
- adhesive
- layer
- adhesive layer
- dicing film
- region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/27—Manufacturing methods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- 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
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L24/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
-
- 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
- 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
-
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/28—Structure, shape, material or disposition of the layer connectors prior to the connecting process
- H01L2224/29—Structure, shape, material or disposition of the layer connectors prior to the connecting process of an individual layer connector
- H01L2224/29001—Core members of the layer connector
- H01L2224/29099—Material
- H01L2224/2919—Material with a principal constituent of the material being a polymer, e.g. polyester, phenolic based polymer, epoxy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/83—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a layer connector
- H01L2224/8319—Arrangement of the layer connectors prior to mounting
- H01L2224/83191—Arrangement of the layer connectors prior to mounting wherein the layer connectors are disposed only on the semiconductor or solid-state body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01006—Carbon [C]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01033—Arsenic [As]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01082—Lead [Pb]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/06—Polymers
- H01L2924/0665—Epoxy resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
-
- 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
- Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
- Y10T156/1092—All laminae planar and face to face
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1462—Polymer derived from material having at least one acrylic or alkacrylic group or the nitrile or amide derivative thereof [e.g., acrylamide, acrylate ester, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2809—Web or sheet containing structurally defined element or component and having an adhesive outermost layer including irradiated or wave energy treated component
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Dicing (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
물성 비교 실험 결과 | ||
실시예 1 | 비교예 1 | |
광경화전 박리력 점착층 & 접착층 (N/25mm) |
1.188 | 1.184 |
광경화후 박리력 점착층 & 접착층 (N/25mm) |
0.0981 | 0.0995 |
광경화전 박리력 점착층 & SUS(스테인레스 스틸) (N/25mm) |
1.068 | 1.054 |
광경화후 박리력 점착층 & SUS(스테인레스 스틸) (N/25mm) |
0.7125 | 0.0895 |
Tackiness(UV전) 접착층부착부위 |
112 | 98 |
Tackiness(UV후) 접착층부착부위 |
13 | 15 |
Tackiness(UV전) 접착층부착 이외부위 |
112 | 98 |
Tackiness(UV후) 접착층부착 이외부위 |
73 | 14 |
Pick-Up 성공률(%) | 100 | 0(평가불가) |
링프레임 탈리여부 | 탈리미발생 | 탈리발생 |
Claims (6)
- 웨이퍼와 접착될 접착층, 및상기 접착층과 중첩되는 영역의 접착층 영역 및 상기 접착층 옆으로 상면이 노출되는 링프레임(ring frame) 영역을 포함하는 광경화성 점착물의 다이싱(dicing) 필름층을 도입하는 단계; 및상기 다이싱 필름층 후면으로 자외선을 조사하여 상기 노출된 링프레임 영역의 상면으로 라디칼 스케벤저(radical scavenger)로서 산소의 유입을 유도하여 상기 링프레임 영역의 광경화를 억제하고, 상기 접착층에 의해 상기 산소의 유입이 차단된 상기 접착층 영역의 광경화를 유도하는 단계;를 포함하는 다이접착필름 제조방법.
- 제1항에 있어서,상기 접착층 및 상기 다이싱 필름층은 상기 접착층 상에 커버층이 부착된 상태로 도입되고,상기 다이싱 필름층 후면에 투명한 핸들링(handling) 필름을 부착하는 단계; 및상기 커버층을 제거하여 상기 링프레임 영역의 상면을 상기 산소 유입을 위해 대기 또는 산소 분위기에 노출하는 단계를 더 포함하는 다이접착필름 제조방법.
- 제1항에 있어서,상기 광경화를 유도하는 단계는상기 다이싱 필름층 후면에 상기 링프레임 영역 상을 차단하는 광차단 마스킹 블레이드(masking blade)를 도입하는 단계를 더 포함하는 다이접착필름 제조방법.
- 상기 제1항 내지 제3항 중 어느 한 항에 따르는 제조 방법에 의해 제조된 다이접착필름.
- 웨이퍼와 접착될 접착층; 및상기 접착층 아래에 도입된 광경화성 점착물의 다이싱(dicing) 필름층을 포함하고,상기 다이싱 필름층은 상기 접착층과 중첩되는 영역이고 광경화에 의해 상대적으로 낮은 점착성(tackiness)을 가지는 접착층 영역, 및 상기 접착층 옆으로 상면이 노출되는 영역이고 광경화가 억제되어 상기 접착층 영역에 비해 높은 점착성이 유지된 링프레임(ring frame) 영역을 포함하는 광경화성 점착물의 다이싱(dicing) 필름층을 포함하는 다이접착필름.
- 제5항에 있어서,상기 링프레임 영역은 상기 다이싱 필름층의 초기 점착성에 비해 60% 이상의 점착성을 유지하고,상기 접착층 영역은 상기 다이싱 필름층의 초기 점착성에 비해 20% 이하의 점착력으로 저하된 점착력을 가지는 다이접착필름.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090131248A KR101019756B1 (ko) | 2009-12-24 | 2009-12-24 | 비자외선형 다이접착필름 및 제조방법 |
CN201010610077.2A CN102142389B (zh) | 2009-12-24 | 2010-12-22 | 非uv型芯片模贴装膜和制造该芯片模贴装膜的方法 |
TW099145500A TWI463577B (zh) | 2009-12-24 | 2010-12-23 | 晶粒附接薄膜及其製造方法 |
US12/977,664 US20110159223A1 (en) | 2009-12-24 | 2010-12-23 | Die-attach film and method of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090131248A KR101019756B1 (ko) | 2009-12-24 | 2009-12-24 | 비자외선형 다이접착필름 및 제조방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR101019756B1 true KR101019756B1 (ko) | 2011-03-09 |
Family
ID=43938466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090131248A Expired - Fee Related KR101019756B1 (ko) | 2009-12-24 | 2009-12-24 | 비자외선형 다이접착필름 및 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110159223A1 (ko) |
KR (1) | KR101019756B1 (ko) |
CN (1) | CN102142389B (ko) |
TW (1) | TWI463577B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11567247B2 (en) | 2018-11-09 | 2023-01-31 | Lg Chem, Ltd. | Plasma etching method using faraday cage |
US11932784B2 (en) | 2019-09-26 | 2024-03-19 | Lg Chem, Ltd. | Adhesive composition for dicing tape and dicing tape comprising the same |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20120068453A (ko) * | 2010-12-17 | 2012-06-27 | 제일모직주식회사 | 다이싱 다이 본딩 필름 |
JP7590332B2 (ja) | 2019-02-15 | 2024-11-26 | キューリック・アンド・ソファ・ネザーランズ・ベーフェー | 個別構成要素を組み立てるための動的剥離テープ |
JP2023507966A (ja) | 2019-12-17 | 2023-02-28 | キューリック・アンド・ソファ・ネザーランズ・ベーフェー | 個別構成要素を受け入れるための接着テープ |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001024010A (ja) * | 1999-07-08 | 2001-01-26 | Toshiba Corp | 半導体装置の製造方法 |
JP2009170786A (ja) * | 2008-01-18 | 2009-07-30 | Nitto Denko Corp | ダイシング・ダイボンドフィルム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6312800B1 (en) * | 1997-02-10 | 2001-11-06 | Lintec Corporation | Pressure sensitive adhesive sheet for producing a chip |
JP3310576B2 (ja) * | 1997-03-26 | 2002-08-05 | シャープ株式会社 | 半導体装置の製造方法 |
US6235387B1 (en) * | 1998-03-30 | 2001-05-22 | 3M Innovative Properties Company | Semiconductor wafer processing tapes |
JP2000223446A (ja) * | 1998-11-27 | 2000-08-11 | Denso Corp | 半導体装置およびその製造方法 |
JP4107417B2 (ja) * | 2002-10-15 | 2008-06-25 | 日東電工株式会社 | チップ状ワークの固定方法 |
JP4443962B2 (ja) * | 2004-03-17 | 2010-03-31 | 日東電工株式会社 | ダイシング・ダイボンドフィルム |
JP2006206787A (ja) * | 2005-01-31 | 2006-08-10 | Sumitomo Bakelite Co Ltd | ダイシングシート機能付きダイアタッチフィルム及びそれを用いた半導体装置の製造方法及び半導体装置。 |
WO2007139596A2 (en) * | 2006-05-23 | 2007-12-06 | Dow Corning Corporation | Borane catalyst complexes with amide functional polymers and curable compositions made therefrom |
KR100909169B1 (ko) * | 2006-09-11 | 2009-07-23 | 제일모직주식회사 | 선 경화형 반도체 조립용 접착 필름 조성물 |
TW200842174A (en) * | 2006-12-27 | 2008-11-01 | Cheil Ind Inc | Composition for pressure sensitive adhesive film, pressure sensitive adhesive film, and dicing die bonding film including the same |
JP4955763B2 (ja) * | 2007-05-17 | 2012-06-20 | 株式会社フジクラ | 積層配線基板及びその製造方法 |
JP4880533B2 (ja) * | 2007-07-03 | 2012-02-22 | ソニーケミカル&インフォメーションデバイス株式会社 | 異方性導電膜及びその製造方法、並びに接合体 |
KR101161941B1 (ko) * | 2007-09-14 | 2012-07-04 | 후루카와 덴키 고교 가부시키가이샤 | 웨이퍼 가공용 테이프 |
-
2009
- 2009-12-24 KR KR1020090131248A patent/KR101019756B1/ko not_active Expired - Fee Related
-
2010
- 2010-12-22 CN CN201010610077.2A patent/CN102142389B/zh not_active Expired - Fee Related
- 2010-12-23 TW TW099145500A patent/TWI463577B/zh not_active IP Right Cessation
- 2010-12-23 US US12/977,664 patent/US20110159223A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001024010A (ja) * | 1999-07-08 | 2001-01-26 | Toshiba Corp | 半導体装置の製造方法 |
JP2009170786A (ja) * | 2008-01-18 | 2009-07-30 | Nitto Denko Corp | ダイシング・ダイボンドフィルム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11567247B2 (en) | 2018-11-09 | 2023-01-31 | Lg Chem, Ltd. | Plasma etching method using faraday cage |
US11932784B2 (en) | 2019-09-26 | 2024-03-19 | Lg Chem, Ltd. | Adhesive composition for dicing tape and dicing tape comprising the same |
Also Published As
Publication number | Publication date |
---|---|
TWI463577B (zh) | 2014-12-01 |
TW201133661A (en) | 2011-10-01 |
CN102142389A (zh) | 2011-08-03 |
US20110159223A1 (en) | 2011-06-30 |
CN102142389B (zh) | 2015-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100655035B1 (ko) | 반도체 장치의 제조방법 | |
JP4107417B2 (ja) | チップ状ワークの固定方法 | |
US7858499B2 (en) | Dicing tape and die attach adhesive with patterned backing | |
KR101688236B1 (ko) | 다이싱 테이프 일체형 반도체 이면용 필름 | |
JP2004356412A (ja) | ダイシング・ダイボンドフィルム | |
KR101019756B1 (ko) | 비자외선형 다이접착필름 및 제조방법 | |
CN110767595B (zh) | 芯片接合切割片材 | |
JPH05179211A (ja) | ダイシング・ダイボンドフイルム | |
WO2008032367A1 (fr) | Feuille de decoupage en puces/fixation de puces | |
JPH11204551A (ja) | 半導体装置の製造方法 | |
KR20100014180A (ko) | 다이싱ㆍ다이본드 필름 | |
TW201722711A (zh) | 半導體加工用膠帶 | |
JP2010073816A (ja) | 表面保護用シート | |
TWI686853B (zh) | 附剝離襯墊之遮罩一體型表面保護帶 | |
JP5379377B2 (ja) | 表面保護用シートおよび半導体ウエハの研削方法 | |
JP2003338474A (ja) | 脆質部材の加工方法 | |
TW201801162A (zh) | 遮罩一體型表面保護帶 | |
JP2008251934A (ja) | 半導体チップの製造方法 | |
JP4394109B2 (ja) | 半導体装置の製造方法 | |
JPH04356942A (ja) | 半導体集積回路装置の製造方法 | |
JP2005209940A (ja) | 半導体装置の製造方法 | |
CN115699263A (zh) | 电子装置的制造方法 | |
JP5379459B2 (ja) | ダイシングテープ | |
JP2001156028A (ja) | 半導体装置の製造方法 | |
JP2015095514A (ja) | ウエハ加工用テープ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20091224 |
|
A201 | Request for examination | ||
A302 | Request for accelerated examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20100908 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20091224 Comment text: Patent Application |
|
PA0302 | Request for accelerated examination |
Patent event date: 20100908 Patent event code: PA03022R01D Comment text: Request for Accelerated Examination Patent event date: 20091224 Patent event code: PA03021R01I Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20101013 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20110207 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20110225 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20110228 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20131217 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20131217 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20141223 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20141223 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20160119 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20160119 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170119 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20170119 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20180122 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20180122 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20190117 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20190117 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20200129 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20200129 Start annual number: 10 End annual number: 10 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20211208 |