WO2005103180A1 - 接着シート、半導体装置、及び半導体装置の製造方法 - Google Patents
接着シート、半導体装置、及び半導体装置の製造方法 Download PDFInfo
- Publication number
- WO2005103180A1 WO2005103180A1 PCT/JP2005/007529 JP2005007529W WO2005103180A1 WO 2005103180 A1 WO2005103180 A1 WO 2005103180A1 JP 2005007529 W JP2005007529 W JP 2005007529W WO 2005103180 A1 WO2005103180 A1 WO 2005103180A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adhesive sheet
- adhesive
- semiconductor chip
- weight
- adhesive layer
- 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.)
- Ceased
Links
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
- C09J7/10—Adhesives in the form of films or foils without carriers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
-
- 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
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
- H10P72/7402—Wafer tapes, e.g. grinding or dicing support tapes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- 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
- C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer
-
- 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
- C09J2463/00—Presence of epoxy resin
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0442—Apparatus for placing on an insulating substrate, e.g. tape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/74—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support
- H10P72/7416—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using temporarily an auxiliary support used during dicing or grinding
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/013—Manufacture or treatment of die-attach connectors
- H10W72/01331—Manufacture or treatment of die-attach connectors using blanket deposition
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/01—Manufacture or treatment
- H10W72/0198—Manufacture or treatment batch processes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/073—Connecting or disconnecting of die-attach connectors
- H10W72/07331—Connecting techniques
- H10W72/07337—Connecting techniques using a polymer adhesive, e.g. an adhesive based on silicone or epoxy
- H10W72/07338—Connecting techniques using a polymer adhesive, e.g. an adhesive based on silicone or epoxy hardening the adhesive by curing, e.g. thermosetting
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/321—Structures or relative sizes of die-attach connectors
- H10W72/325—Die-attach connectors having a filler embedded in a matrix
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/352—Materials of die-attach connectors comprising metals or metalloids, e.g. solders
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/30—Die-attach connectors
- H10W72/351—Materials of die-attach connectors
- H10W72/353—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics
- H10W72/354—Materials of die-attach connectors not comprising solid metals or solid metalloids, e.g. ceramics comprising polymers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
- H10W74/111—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed
- H10W74/114—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations
- H10W74/117—Encapsulations, e.g. protective coatings characterised by their shape or disposition the semiconductor body being completely enclosed by a substrate and the encapsulations the substrate having spherical bumps for external connection
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/20—Configurations of stacked chips
- H10W90/231—Configurations of stacked chips the stacked chips being on both top and bottom sides of an auxiliary carrier having no electrical connection structure
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/732—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between stacked chips
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/731—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors
- H10W90/734—Package configurations characterised by the relative positions of pads or connectors relative to package parts of die-attach connectors between a chip and a stacked insulating package substrate, interposer or RDL
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL
-
- 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
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
-
- 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
-
- 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
- Y10T428/2852—Adhesive compositions
- Y10T428/287—Adhesive compositions including epoxy group or epoxy polymer
Definitions
- the adhesive sheet of the present invention comprises 15 to 40% by weight of a high molecular weight component having a weight average molecular weight of 100,000 or more containing a crosslinkable functional group and a Tg of -50 to 50 ° C, and an epoxy resin as a main component.
- the composition is characterized in that it comprises 100 parts by weight of a resin containing 60 to 85% by weight of a thermosetting component and 40 to 180 parts by weight of a filler, and has a thickness of 10 to 250 m.
- epoxy resin curing agent a commonly used known curing agent can be used.
- phenol resin such as bisphenol A nopolak resin or cresol novolak resin, etc.
- the adhesive sheet of the present invention has an improved dicing property of the adhesive sheet in the B-stage state, an improved handleability of the adhesive sheet, an improved thermal conductivity, an adjustment of melt viscosity, and an impartation of titatropic properties.
- a filler preferably an inorganic filler, is blended.
- hydroxylated aluminum water
- Magnesium oxide, calcium carbonate, magnesium carbonate, calcium silicate, magnesium silicate, calcium oxide, magnesium oxide, alumina, crystalline silica, amorphous silica, and the like are preferable. Also, alumina and silica are preferable for improving dicing property.
- a multilayer adhesive sheet having a structure in which a first adhesive layer and a second adhesive layer are directly or indirectly laminated, wherein at least the second adhesive layer
- the layer is made of the adhesive sheet of the present invention, and the first adhesive layer has a melt viscosity a Pa's and a thickness a / zm, and the second adhesive layer has a melt viscosity j8 Pa's and a thickness b.
- / zm can be used as a multilayer adhesive sheet having a relationship of ⁇ > ⁇ X3 and aX2 ⁇ b.
- the first adhesive layer is not particularly limited as long as it can be attached to a wafer at a temperature of 80 ° C. or lower, and can be used, for example, NO-IATCH HS-210, HS-230, manufactured by Hitachi Chemical Co., Ltd.
- the adhesive sheet of the present invention can be used.
- FIG. 3 shows a cross-sectional view of an adhesive sheet b, a semiconductor wafer A, and a dancing tape 1 according to one embodiment of the present invention.
- FIG. 4 shows a multilayer adhesive sheet according to one embodiment of the present invention.
- c a cross-sectional view of the semiconductor wafer A and the dicing tape 1.
- a indicates the first adhesive layer
- b ′ indicates the second adhesive layer.
- melt viscosity of the adhesive sheet a value measured and calculated by the following parallel plate plastometer method was used. That is, an adhesive sheet is laminated to produce a film having a thickness of 100 to 300 m. This was punched out into a circular shape with a diameter of 11.3 mm, and the sample was pressed at 100 ° C under a load of 3.0 kgf for 5 seconds. Calculated.
- the adhesive layer of the first layer was 320,000 Pa ⁇ s
- the adhesive layer of the second layer was 2640 Pa ⁇ s.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Adhesive Tapes (AREA)
- Dicing (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020097015877A KR101165131B1 (ko) | 2004-04-20 | 2005-04-20 | 접착시트, 반도체장치, 및 반도체장치의 제조방법 |
| US11/578,939 US8017444B2 (en) | 2004-04-20 | 2005-04-20 | Adhesive sheet, semiconductor device, and process for producing semiconductor device |
| US13/204,379 US20110287250A1 (en) | 2004-04-20 | 2011-08-05 | Adhesive sheet, semiconductor device, and process for producing semiconductor device |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004124118 | 2004-04-20 | ||
| JP2004-124118 | 2004-04-20 | ||
| JP2004351605 | 2004-12-03 | ||
| JP2004-351605 | 2004-12-03 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US13/204,379 Division US20110287250A1 (en) | 2004-04-20 | 2011-08-05 | Adhesive sheet, semiconductor device, and process for producing semiconductor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2005103180A1 true WO2005103180A1 (ja) | 2005-11-03 |
Family
ID=35196956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/007529 Ceased WO2005103180A1 (ja) | 2004-04-20 | 2005-04-20 | 接着シート、半導体装置、及び半導体装置の製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US8017444B2 (ja) |
| KR (2) | KR20070004100A (ja) |
| CN (1) | CN101714513B (ja) |
| TW (1) | TWI360153B (ja) |
| WO (1) | WO2005103180A1 (ja) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007270125A (ja) * | 2006-03-08 | 2007-10-18 | Hitachi Chem Co Ltd | 接着シート、一体型シート、半導体装置、及び半導体装置の製造方法 |
| JP2007302881A (ja) * | 2006-04-11 | 2007-11-22 | Hitachi Chem Co Ltd | 接着剤組成物及び接着シート |
| JP2008133456A (ja) * | 2006-10-24 | 2008-06-12 | Hitachi Chem Co Ltd | 半導体用接着剤組成物、半導体用接着シート及び半導体装置 |
| JP2008274259A (ja) * | 2007-04-02 | 2008-11-13 | Hitachi Chem Co Ltd | 接着シート |
| JP2009065191A (ja) * | 2007-04-19 | 2009-03-26 | Sekisui Chem Co Ltd | ダイシング・ダイボンディングテープ及び半導体チップの製造方法 |
| JP2009120830A (ja) * | 2007-10-24 | 2009-06-04 | Hitachi Chem Co Ltd | 接着シート及びこれを用いた半導体装置およびその製造方法 |
| EP1970422A3 (en) * | 2007-03-13 | 2010-03-10 | Toray Saehan Inc. | Adhesive film for stacking semiconductor chips |
| WO2010131655A1 (ja) * | 2009-05-13 | 2010-11-18 | 日立化成工業株式会社 | 接着シート |
| JP2012167174A (ja) * | 2011-02-14 | 2012-09-06 | Lintec Corp | 接着剤組成物、接着シートおよび半導体装置の製造方法 |
| JP2013256574A (ja) * | 2012-06-12 | 2013-12-26 | Hitachi Chemical Co Ltd | フィルム状接着剤、接着シート、及び半導体装置の製造方法 |
| WO2014058056A1 (ja) * | 2012-10-11 | 2014-04-17 | 日立化成株式会社 | 粘着剤組成物、積層体及び剥離方法 |
| WO2020136904A1 (ja) * | 2018-12-28 | 2020-07-02 | 日立化成株式会社 | 接着フィルム、ダイシング・ダイボンディング一体型フィルム及び半導体パッケージの製造方法 |
| CN111630642A (zh) * | 2018-01-30 | 2020-09-04 | 日立化成株式会社 | 半导体装置的制造方法及膜状粘接剂 |
| KR20220054875A (ko) | 2019-09-06 | 2022-05-03 | 쇼와덴코머티리얼즈가부시끼가이샤 | 반도체 장치의 제조 방법 및 콜릿 |
| KR20230034291A (ko) | 2020-07-03 | 2023-03-09 | 레조낙 가부시끼가이샤 | 반도체 장치 및 그 제조 방법 |
| US11634614B2 (en) | 2018-07-11 | 2023-04-25 | Resonac Corporation | Method for manufacturing semiconductor device, heat-curable resin composition, and dicing-die attach film |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4621595B2 (ja) * | 2006-01-11 | 2011-01-26 | 株式会社東芝 | 半導体装置の製造方法 |
| WO2008010547A1 (en) * | 2006-07-19 | 2008-01-24 | Sekisui Chemical Co., Ltd. | Dicing/die-bonding tape and method for manufacturing semiconductor chip |
| US7836342B2 (en) * | 2006-09-15 | 2010-11-16 | Nokia Corporation | Providing maintenance access via an external connector |
| JP4988531B2 (ja) * | 2006-12-18 | 2012-08-01 | 日東電工株式会社 | 半導体装置製造用の接着シート、及びそれを用いた半導体装置の製造方法 |
| US20080203566A1 (en) * | 2007-02-27 | 2008-08-28 | Chao-Yuan Su | Stress buffer layer for packaging process |
| US20090001599A1 (en) * | 2007-06-28 | 2009-01-01 | Spansion Llc | Die attachment, die stacking, and wire embedding using film |
| JP4360446B1 (ja) * | 2008-10-16 | 2009-11-11 | 住友ベークライト株式会社 | 半導体装置の製造方法及び半導体装置 |
| JP5802400B2 (ja) * | 2011-02-14 | 2015-10-28 | 日東電工株式会社 | 封止用樹脂シートおよびそれを用いた半導体装置、並びにその半導体装置の製法 |
| EP2693476A4 (en) * | 2011-03-31 | 2014-10-15 | Mitsubishi Chem Corp | LAMINATE FOR A THREE-DIMENSIONAL INTEGRATED CIRCUIT AND INTERMEDIATE LAYER MATERIAL FOR THE LAMINATE FOR A THREE-DIMENSIONAL INTEGRATED CIRCUIT |
| US20120275088A1 (en) * | 2011-04-27 | 2012-11-01 | Huang Wayne W | Multi-layer adhesive assemblies for electronic devices |
| WO2013161864A1 (ja) * | 2012-04-26 | 2013-10-31 | 新日鉄住金化学株式会社 | フィルム状接着剤用組成物及びその製造方法、フィルム状接着剤、並びに、フィルム状接着剤を用いた半導体パッケージ及びその製造方法 |
| JP6175515B2 (ja) * | 2013-01-23 | 2017-08-02 | ヘンケル アイピー アンド ホールディング ゲゼルシャフト ミット ベシュレンクテル ハフツング | アンダーフィル組成物およびそれを使用したパッケージング工程 |
| US9871898B2 (en) | 2013-05-08 | 2018-01-16 | Apple Inc. | Ceramic cover for electronic device housing |
| WO2015008330A1 (ja) * | 2013-07-16 | 2015-01-22 | 日立化成株式会社 | 感光性樹脂組成物、フィルム状接着剤、接着シート、接着剤パターン、接着剤層付半導体ウェハ及び半導体装置 |
| JP6247871B2 (ja) * | 2013-09-13 | 2017-12-13 | 東京応化工業株式会社 | 積層体、積層体形成キットおよび積層体形成方法 |
| US20180230337A1 (en) * | 2014-10-20 | 2018-08-16 | Sekisui Plastics Co., Ltd. | Tacky gel sheet having adhesive applications, method for producing same, method for fixing a pair of objects, and composite material |
| US10865329B2 (en) | 2015-04-29 | 2020-12-15 | Lg Chem, Ltd. | Adhesive film for semiconductor |
| DE102015113297A1 (de) * | 2015-08-12 | 2017-02-16 | Eppstein Technologies Gmbh | Verbundsystem zur Rückseitenkontaktierung von Photovoltaik-Modulen |
| KR102012789B1 (ko) | 2016-03-28 | 2019-08-21 | 주식회사 엘지화학 | 반도체 장치 |
| US9640514B1 (en) * | 2016-03-29 | 2017-05-02 | Globalfoundries Inc. | Wafer bonding using boron and nitrogen based bonding stack |
| JP2017177315A (ja) * | 2016-03-31 | 2017-10-05 | デクセリアルズ株式会社 | 接着フィルムの切断方法、接着フィルム、及び巻装体 |
| JP6889398B2 (ja) * | 2017-07-20 | 2021-06-18 | 昭和電工マテリアルズ株式会社 | 放熱性ダイボンディングフィルム及びダイシングダイボンディングフィルム |
| WO2019171544A1 (ja) * | 2018-03-08 | 2019-09-12 | 日立化成株式会社 | 半導体装置の製造方法及びフィルム状接着剤 |
| KR102746697B1 (ko) | 2018-12-27 | 2024-12-26 | 한화이센셜 주식회사 | 본드플라이 및 이의 제조방법 |
| US11939494B2 (en) * | 2020-08-19 | 2024-03-26 | Lg Chem, Ltd. | Resin composition for bonding semiconductor and adhesive film for semiconductor using the same |
| JP7750932B2 (ja) * | 2021-02-16 | 2025-10-07 | 株式会社巴川コーポレーション | 半導体装置製造用接着シート及びそれを用いた半導体装置の製造方法 |
| JP7656507B2 (ja) * | 2021-07-13 | 2025-04-03 | 日東電工株式会社 | 熱硬化型樹脂シート、及び、ダイシングダイボンドフィルム |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09298369A (ja) * | 1996-05-09 | 1997-11-18 | Hitachi Chem Co Ltd | 多層配線板及びその製造方法 |
| JPH10183086A (ja) * | 1996-12-24 | 1998-07-07 | Hitachi Chem Co Ltd | 熱伝導性接着剤組成物及び該組成物を用いた熱伝導性接着フィルム |
| JPH10338839A (ja) * | 1997-06-10 | 1998-12-22 | Hitachi Chem Co Ltd | 絶縁層用接着フィルム |
| JP2002146324A (ja) * | 2000-11-16 | 2002-05-22 | Hitachi Chem Co Ltd | 接着剤組成物とそれを用いた接着部材と半導体搭載用基板と半導体装置 |
| JP2003147299A (ja) * | 2001-11-09 | 2003-05-21 | Hitachi Chem Co Ltd | 接着シートならびに半導体装置およびその製造方法 |
| JP3411748B2 (ja) * | 1996-05-09 | 2003-06-03 | 日立化成工業株式会社 | 接着剤付き金属箔、接着シート及び多層配線板 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU615730B2 (en) * | 1988-04-07 | 1991-10-10 | Kanegafuchi Chemical Industry Co. Ltd. | Pressure-sensitive adhesive material |
| JP3347026B2 (ja) * | 1997-07-23 | 2002-11-20 | 株式会社巴川製紙所 | 電子部品用接着テープ |
| JP3825247B2 (ja) | 1999-11-30 | 2006-09-27 | 日立化成工業株式会社 | 接着剤組成物の製造方法、接着剤組成物、接着フィルム、半導体搭載用配線基板及び半導体装置 |
| TWI299748B (en) | 2000-02-15 | 2008-08-11 | Hitachi Chemical Co Ltd | Adhesive composition, its manufacturing method, and adhesive film, substrate for carrying a semiconductor device and semiconductor device using such adhesive composition |
| JP4505769B2 (ja) | 2000-03-31 | 2010-07-21 | 日立化成工業株式会社 | 接着フィルム、接着フィルムを備えた半導体搭載用配線基板、半導体装置及びその製造方法 |
| JP4258984B2 (ja) | 2001-03-15 | 2009-04-30 | 日立化成工業株式会社 | 半導体装置の製造方法 |
| JP2001279217A (ja) | 2000-03-31 | 2001-10-10 | Hitachi Chem Co Ltd | 接着剤組成物、難燃性接着剤組成物、接着フィルム、半導体搭載用配線基板及び半導体装置とその製造方法 |
| TWI245791B (en) * | 2000-03-31 | 2005-12-21 | Hitachi Chemical Co Ltd | Adhesive films, and semiconductor devices using the same |
| JP2001308262A (ja) | 2000-04-26 | 2001-11-02 | Mitsubishi Electric Corp | 樹脂封止bga型半導体装置 |
| JP3913481B2 (ja) | 2001-01-24 | 2007-05-09 | シャープ株式会社 | 半導体装置および半導体装置の製造方法 |
| US6388313B1 (en) * | 2001-01-30 | 2002-05-14 | Siliconware Precision Industries Co., Ltd. | Multi-chip module |
| JP2002359346A (ja) | 2001-05-30 | 2002-12-13 | Sharp Corp | 半導体装置および半導体チップの積層方法 |
| US20020180020A1 (en) * | 2001-06-01 | 2002-12-05 | Chih-Wen Lin | Three-dimension multi-chip stack package technology |
| US6803081B2 (en) * | 2001-06-26 | 2004-10-12 | National Starch And Chemical Investment Holding Corporation | Radiation curable adhesive |
| SG118084A1 (en) * | 2001-08-24 | 2006-01-27 | Micron Technology Inc | Method and apparatus for cutting semiconductor wafers |
| JP2004043762A (ja) | 2001-08-27 | 2004-02-12 | Hitachi Chem Co Ltd | 接着シート並びに半導体装置及びその製造方法 |
| US6569709B2 (en) * | 2001-10-15 | 2003-05-27 | Micron Technology, Inc. | Assemblies including stacked semiconductor devices separated a distance defined by adhesive material interposed therebetween, packages including the assemblies, and methods |
| JP4165072B2 (ja) | 2002-01-15 | 2008-10-15 | 日立化成工業株式会社 | 接着剤組成物、接着フィルム、半導体搭載用配線基板及び半導体装置とその製造方法 |
| JP3688249B2 (ja) * | 2002-04-05 | 2005-08-24 | Necエレクトロニクス株式会社 | 半導体装置の製造方法 |
| JP4228582B2 (ja) | 2002-04-10 | 2009-02-25 | 日立化成工業株式会社 | 接着シートならびに半導体装置およびその製造方法 |
| JP4300393B2 (ja) | 2002-07-04 | 2009-07-22 | 日立化成工業株式会社 | 接着シート並びに半導体装置及びその製造方法 |
| JP3912223B2 (ja) | 2002-08-09 | 2007-05-09 | 富士通株式会社 | 半導体装置及びその製造方法 |
| EP1434264A3 (en) * | 2002-12-27 | 2017-01-18 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method using the transfer technique |
| US7030489B2 (en) * | 2003-07-31 | 2006-04-18 | Samsung Electronics Co., Ltd. | Multi-chip module having bonding wires and method of fabricating the same |
| US20110135911A1 (en) * | 2008-08-07 | 2011-06-09 | Hiroshi Maenaka | Insulating sheet and multilayer structure |
-
2005
- 2005-04-20 TW TW094112517A patent/TWI360153B/zh not_active IP Right Cessation
- 2005-04-20 WO PCT/JP2005/007529 patent/WO2005103180A1/ja not_active Ceased
- 2005-04-20 US US11/578,939 patent/US8017444B2/en not_active Expired - Fee Related
- 2005-04-20 CN CN2009102542193A patent/CN101714513B/zh not_active Expired - Lifetime
- 2005-04-20 KR KR1020067024117A patent/KR20070004100A/ko not_active Ceased
- 2005-04-20 KR KR1020097015877A patent/KR101165131B1/ko not_active Expired - Lifetime
-
2011
- 2011-08-05 US US13/204,379 patent/US20110287250A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09298369A (ja) * | 1996-05-09 | 1997-11-18 | Hitachi Chem Co Ltd | 多層配線板及びその製造方法 |
| JP3411748B2 (ja) * | 1996-05-09 | 2003-06-03 | 日立化成工業株式会社 | 接着剤付き金属箔、接着シート及び多層配線板 |
| JPH10183086A (ja) * | 1996-12-24 | 1998-07-07 | Hitachi Chem Co Ltd | 熱伝導性接着剤組成物及び該組成物を用いた熱伝導性接着フィルム |
| JPH10338839A (ja) * | 1997-06-10 | 1998-12-22 | Hitachi Chem Co Ltd | 絶縁層用接着フィルム |
| JP2002146324A (ja) * | 2000-11-16 | 2002-05-22 | Hitachi Chem Co Ltd | 接着剤組成物とそれを用いた接着部材と半導体搭載用基板と半導体装置 |
| JP2003147299A (ja) * | 2001-11-09 | 2003-05-21 | Hitachi Chem Co Ltd | 接着シートならびに半導体装置およびその製造方法 |
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007270125A (ja) * | 2006-03-08 | 2007-10-18 | Hitachi Chem Co Ltd | 接着シート、一体型シート、半導体装置、及び半導体装置の製造方法 |
| JP2007302881A (ja) * | 2006-04-11 | 2007-11-22 | Hitachi Chem Co Ltd | 接着剤組成物及び接着シート |
| JP2008133456A (ja) * | 2006-10-24 | 2008-06-12 | Hitachi Chem Co Ltd | 半導体用接着剤組成物、半導体用接着シート及び半導体装置 |
| EP1970422A3 (en) * | 2007-03-13 | 2010-03-10 | Toray Saehan Inc. | Adhesive film for stacking semiconductor chips |
| JP2008274259A (ja) * | 2007-04-02 | 2008-11-13 | Hitachi Chem Co Ltd | 接着シート |
| JP2009065191A (ja) * | 2007-04-19 | 2009-03-26 | Sekisui Chem Co Ltd | ダイシング・ダイボンディングテープ及び半導体チップの製造方法 |
| JP2011176327A (ja) * | 2007-04-19 | 2011-09-08 | Sekisui Chem Co Ltd | 半導体チップの製造方法 |
| TWI414010B (zh) * | 2007-04-19 | 2013-11-01 | 積水化學工業股份有限公司 | Crystalline crystal / sticky ribbon and semiconductor wafer manufacturing method |
| JP2009120830A (ja) * | 2007-10-24 | 2009-06-04 | Hitachi Chem Co Ltd | 接着シート及びこれを用いた半導体装置およびその製造方法 |
| WO2010131655A1 (ja) * | 2009-05-13 | 2010-11-18 | 日立化成工業株式会社 | 接着シート |
| JPWO2010131655A1 (ja) * | 2009-05-13 | 2012-11-01 | 日立化成工業株式会社 | 接着シート |
| JP2012167174A (ja) * | 2011-02-14 | 2012-09-06 | Lintec Corp | 接着剤組成物、接着シートおよび半導体装置の製造方法 |
| JP2013256574A (ja) * | 2012-06-12 | 2013-12-26 | Hitachi Chemical Co Ltd | フィルム状接着剤、接着シート、及び半導体装置の製造方法 |
| WO2014058056A1 (ja) * | 2012-10-11 | 2014-04-17 | 日立化成株式会社 | 粘着剤組成物、積層体及び剥離方法 |
| CN111630642A (zh) * | 2018-01-30 | 2020-09-04 | 日立化成株式会社 | 半导体装置的制造方法及膜状粘接剂 |
| CN111630642B (zh) * | 2018-01-30 | 2023-05-26 | 株式会社力森诺科 | 半导体装置的制造方法及膜状粘接剂 |
| US11634614B2 (en) | 2018-07-11 | 2023-04-25 | Resonac Corporation | Method for manufacturing semiconductor device, heat-curable resin composition, and dicing-die attach film |
| WO2020136904A1 (ja) * | 2018-12-28 | 2020-07-02 | 日立化成株式会社 | 接着フィルム、ダイシング・ダイボンディング一体型フィルム及び半導体パッケージの製造方法 |
| JPWO2020136904A1 (ja) * | 2018-12-28 | 2021-11-25 | 昭和電工マテリアルズ株式会社 | 接着フィルム、ダイシング・ダイボンディング一体型フィルム及び半導体パッケージの製造方法 |
| JP7322897B2 (ja) | 2018-12-28 | 2023-08-08 | 株式会社レゾナック | 接着フィルム、ダイシング・ダイボンディング一体型フィルム及び半導体パッケージの製造方法 |
| KR20220054875A (ko) | 2019-09-06 | 2022-05-03 | 쇼와덴코머티리얼즈가부시끼가이샤 | 반도체 장치의 제조 방법 및 콜릿 |
| KR20250156196A (ko) | 2019-09-06 | 2025-10-31 | 가부시끼가이샤 레조낙 | 반도체 장치의 제조 방법 및 콜릿 |
| US12482707B2 (en) | 2019-09-06 | 2025-11-25 | Resonac Corporation | Method of manufacturing semiconductor device and collet |
| KR20230034291A (ko) | 2020-07-03 | 2023-03-09 | 레조낙 가부시끼가이샤 | 반도체 장치 및 그 제조 방법 |
| US12525579B2 (en) | 2020-07-03 | 2026-01-13 | Resonac Corporation | Semiconductor device and method for producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI360153B (en) | 2012-03-11 |
| CN101714513B (zh) | 2012-05-30 |
| TW200539291A (en) | 2005-12-01 |
| KR101165131B1 (ko) | 2012-07-12 |
| KR20090090404A (ko) | 2009-08-25 |
| CN101714513A (zh) | 2010-05-26 |
| US8017444B2 (en) | 2011-09-13 |
| KR20070004100A (ko) | 2007-01-05 |
| US20070241434A1 (en) | 2007-10-18 |
| US20110287250A1 (en) | 2011-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2005103180A1 (ja) | 接着シート、半導体装置、及び半導体装置の製造方法 | |
| JP4816871B2 (ja) | 接着シート、半導体装置、及び半導体装置の製造方法 | |
| JP5524465B2 (ja) | 接着シート及びこれを用いた半導体装置およびその製造方法 | |
| JP5157229B2 (ja) | 接着シート | |
| JP5364991B2 (ja) | 半導体用接着剤組成物、半導体用接着シート及び半導体装置 | |
| JP4258984B2 (ja) | 半導体装置の製造方法 | |
| JP5380806B2 (ja) | 接着シート、一体型シート、半導体装置、及び半導体装置の製造方法 | |
| JP2007270125A (ja) | 接着シート、一体型シート、半導体装置、及び半導体装置の製造方法 | |
| JP4536660B2 (ja) | ダイシング・ダイボンド用粘接着シートおよび半導体装置の製造方法 | |
| KR100845092B1 (ko) | 접착수지 조성물, 접착필름, 다이싱 다이본딩 필름 및반도체 장치 | |
| JP2011009709A (ja) | 回路部材接続用接着剤シート及び半導体装置の製造方法 | |
| JP5691244B2 (ja) | フィルム状接着剤、接着シート及び半導体装置 | |
| JP5532575B2 (ja) | 接着シート | |
| JP5499772B2 (ja) | 半導体用接着部材、半導体用接着剤組成物、半導体用接着フィルム、積層体及び半導体装置の製造方法 | |
| JP5585542B2 (ja) | 接着フィルムおよびその用途ならびに半導体装置の製造方法 | |
| JP2004039928A (ja) | 接着シート | |
| JP4957064B2 (ja) | 半導体装置及びその製造方法 | |
| JP6768188B2 (ja) | 接着フィルム用接着剤組成物及びその製造方法 | |
| JP6662074B2 (ja) | 接着フィルム | |
| JP5272284B2 (ja) | 接着シート、半導体装置及び半導体装置の製造方法 | |
| JP5805925B2 (ja) | ダイボンディングフィルム及びこれを用いた半導体装置 | |
| CN100582190C (zh) | 粘着片、半导体装置及半导体装置的制造方法 | |
| JP2009135506A (ja) | 接着フィルムおよびその用途ならびに半導体装置の製造方法 | |
| JP2004256695A (ja) | 接着シート、ならびにこれを用いた半導体装置およびその製造方法 | |
| JP2000164607A (ja) | 電子部品用接着部材、電子部品用接着部材を備えた半導体搭載用配線基板及びこれを用いた半導体装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 11578939 Country of ref document: US Ref document number: 200580011773.9 Country of ref document: CN |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020067024117 Country of ref document: KR |
|
| WWP | Wipo information: published in national office |
Ref document number: 1020067024117 Country of ref document: KR |
|
| 122 | Ep: pct application non-entry in european phase | ||
| NENP | Non-entry into the national phase |
Ref country code: JP |
|
| WWP | Wipo information: published in national office |
Ref document number: 11578939 Country of ref document: US |

