Source: http://www.google.com/patents/US7508081?dq=5,973,252
Timestamp: 2014-04-16 14:10:37
Document Index: 758924950

Matched Legal Cases: ['Application No. 200410098297', 'Application No. 2003', 'Application No. 05005884', 'Application No. 03023536', 'Application No. 05', 'Application No. 2003', 'Application No. 2003', 'Application No. 2003', 'Application No. 2003', 'Application No. 200402611']

Patent US7508081 - Dicing die-bonding film - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More »Sign inAdvanced Patent SearchPatentsThe invention relates to a dicing die-bonding film having a pressure-sensitive adhesive layer (2) on a substrate material (1) and a die-bonding adhesive layer (3) on the pressure-sensitive adhesive layer (2), wherein the adhesion of the pressure-sensitive adhesive layer (2) to the die-bonding adhesive...http://www.google.com/patents/US7508081?utm_source=gb-gplus-sharePatent US7508081 - Dicing die-bonding filmAdvanced Patent SearchPublication numberUS7508081 B2Publication typeGrantApplication numberUS 11/082,112Publication dateMar 24, 2009Filing dateMar 16, 2005Priority dateMar 17, 2004Fee statusPaidAlso published asCN1670942A, CN100449732C, EP1583144A2, EP1583144A3, US7863182, US8304341, US20050208736, US20090149003, US20110147952Publication number082112, 11082112, US 7508081 B2, US 7508081B2, US-B2-7508081, US7508081 B2, US7508081B2InventorsTakeshi Matsumura, Masaki Mizutani, Sadahito MisumiOriginal AssigneeNitto Denko CorporationExport CitationBiBTeX, EndNote, RefManPatent Citations (74), Non-Patent Citations (21), Referenced by (11), Classifications (47), Legal Events (3) External Links: USPTO, USPTO Assignment, EspacenetDicing die-bonding filmUS 7508081 B2Abstract The invention relates to a dicing die-bonding film having a pressure-sensitive adhesive layer (2) on a substrate material (1) and a die-bonding adhesive layer (3) on the pressure-sensitive adhesive layer (2), wherein the adhesion of the pressure-sensitive adhesive layer (2) to the die-bonding adhesive layer (3), as determined under the conditions of a peel angle of 15� and a peel point moving rate of 2.5 mm/sec. at 23� C., is different between a region (2 a) corresponding to a work attachment region (3 a) and a region (2 b) corresponding to a part or the whole of the other region (3 b), in the die-bonding adhesive layer (3), and satisfies the following relationship: adhesion of the pressure-sensitive adhesive layer (2 a)<adhesion of the pressure-sensitive adhesive layer (2 b), and the adhesion of the pressure-sensitive adhesive layer (2 a) to the die-bonding adhesive layer (3) is not higher than 2.3 N/25 mm. There is thus provided the dicing die-bonding film that is excellent in balance between retention during dicing of the thin work and releasability of its diced chipped work together with the die-bonding adhesive layer, even if a work is thin.
Patent CitationsCited PatentFiling datePublication dateApplicantTitleUS4664739Dec 19, 1983May 12, 1987Stauffer Chemical CompanyRemoval of semiconductor wafers from dicing filmUS4687693Jun 13, 1985Aug 18, 1987Stauffer Chemical CompanyAdhesively mountable die attach filmUS4961804Mar 6, 1986Oct 9, 1990Investment Holding CorporationCarrier film with conductive adhesive for dicing of semiconductor wafers and dicing method employing sameUS5098501Dec 7, 1990Mar 24, 1992Sumitomo Electric Industries, Ltd.Pickup method and the pickup apparatus for chip-type partUS5304418Dec 30, 1992Apr 19, 1994Nitto Denko CorporationDicing-die bonding filmUS5476565Jan 12, 1994Dec 19, 1995Nitto Denko CorporationDicing-die bonding filmUS5525422Oct 27, 1994Jun 11, 1996Beiersdorf AktiengesellschaftSelf-adhesive tape which can be partially detackified by radiation (dicing tape)US5705016Nov 28, 1995Jan 6, 1998Lintec CorporationMethod of preventing transfer of adhesive substance to dicing ring frame, pressure-sensitive adhesive sheet for use in the method and wafer working sheet having the pressure-sensitive adhesive sheetUS5844348Jun 10, 1996Dec 1, 1998Murata Manufacturing Co., Ltd.Piezoelectric resonant part and method of manufacturing the sameUS5888606Jun 12, 1997Mar 30, 1999Lintec CorporationMethod of preventing transfer of adhesive substance to dicing ring frame, pressure-sensitive adhesive sheet for use in the method and wafer working sheet having the pressure-sensitive adhesive sheetUS6007920Jun 17, 1998Dec 28, 1999Lintec CorporationWafer dicing/bonding sheet and process for producing semiconductor deviceUS6140151May 22, 1998Oct 31, 2000Micron Technology, Inc.Semiconductor wafer processing methodUS6171163Oct 1, 1998Jan 9, 2001Nec CorporationProcess for production of field-emission cold cathodeUS6245593Nov 24, 1999Jun 12, 2001Denso CorporationSemiconductor device with flat protective adhesive sheet and method of manufacturing the sameUS6258426Jul 12, 1999Jul 10, 2001Nitto Denko CorporationUltraviolet curing pressure-sensitive adhesive sheetUS6398892Aug 25, 1999Jun 4, 2002Lintec CorporationMethod of using pressure sensitive adhesive double coated sheetUS6457220Dec 29, 1999Oct 1, 2002Murata Manufacturing Co., Ltd.Electronic component, piezoelectric-resonant component and method for manufacturing electronic components and piezoelectric-resonant componentsUS6528330Jul 24, 2001Mar 4, 2003Sanyo Electric Co., Ltd.Semiconductor device manufacturing methodUS6548327 *Apr 24, 2001Apr 15, 2003Interuniversitair Microelektronica Centrum, VzwLow cost electroless plating process for single chips and wafer parts and products obtained thereofUS6938783 *Jul 25, 2001Sep 6, 2005Amerasia International Technology, Inc.Carrier tapeUS6977024Jun 18, 2003Dec 20, 2005Lintec CorporationMethod for manufacturing semiconductor device using adhesive sheet with embedded conductor bodiesUS7054161Apr 19, 2000May 30, 2006James Stephen LSlotted adhesive for die-attach in BOC and LOC packagesUS7060339Oct 3, 2003Jun 13, 2006Nitto Denko CorporationDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS7147920 *Nov 17, 2003Dec 12, 2006Shin-Etsu Chemical Co., Ltd.Wafer dicing/die bonding sheetUS7309925Dec 15, 2004Dec 18, 2007Nitto Denko CorporationDicing die-bonding filmUS20020001670 *Apr 24, 2001Jan 3, 2002Pauw Herbert DeLow cost electroless plating process for single chips and wafer parts and products obtained thereofUS20020014465 *Jul 25, 2001Feb 7, 2002Chung Kevin Kwong-TaiCarrier tapeUS20020042189Sep 25, 2001Apr 11, 2002Kazuyasu TanakaManufacturing method of semiconductor chip with adhesive agentUS20030207479Apr 22, 2003Nov 6, 2003John BorderLaser array and method of making sameUS20030226640Jun 18, 2003Dec 11, 2003Osamu YamazakiMethod for manufacturing semiconductor device using adhesive sheet with embedded conductor bodiesUS20040105990 *Nov 17, 2003Jun 3, 2004Shin-Etsu Chemical Co., Ltd.Wafer dicing/die bonding sheetUS20040241910May 19, 2004Dec 2, 2004Takeshi MatsumuraDicing die-bonding film, method of fixing chipped work and semiconductor deviceUS20050046042Oct 3, 2003Mar 3, 2005Takeshi MatsumuraDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS20050139973Dec 15, 2004Jun 30, 2005Takeshi MatsumuraDicing die-bonding filmUS20050208736Mar 16, 2005Sep 22, 2005Takeshi MatsumuraDicing die-bonding filmUS20050224978 *Jun 23, 2003Oct 13, 2005Kohichiro KawateHeat curable adhesive composition, article, semiconductor apparatus and methodUS20060029762 *Sep 1, 2005Feb 9, 2006Chung Kevin KRe-usable carrier structureUS20060148131Mar 7, 2006Jul 6, 2006Takeshi MatsumuraDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS20060257651 *May 15, 2006Nov 16, 2006Toshio ShintaniPressure-sensitive adhesive sheet for use in dicing and method of processing products worked with itUS20070137782Feb 6, 2007Jun 21, 2007Takeshi MatsumuraDicing die-bonding film, method of fixing chipped work and semiconductor deviceUS20080088036Nov 29, 2007Apr 17, 2008Takeshi MatsumuraDicing die-bonding filmUSD549189Mar 16, 2005Aug 21, 2007Nitto Denko CorporationDicing die-bonding filmEP0134606B1Aug 2, 1984Mar 15, 1989National Starch and Chemical CorporationCarrier film with conductive adhesive for dicing of semiconductor wafersEP0150882A1Jan 24, 1985Aug 7, 1985National Starch and Chemical CorporationConductive die attach tapeEP0550014A2Dec 23, 1992Jul 7, 1993Nitto Denko CorporationDicing-die bonding filmEP0571649A1May 26, 1992Dec 1, 1993Nitto Denko CorporationDicing-die bonding film and use thereof in a process for producing chipsEP0588180A1Sep 3, 1993Mar 23, 1994Beiersdorf AktiengesellschaftUse of a self-adhesive tape for temporarily fixing wafers (dicing tape)EP0786802A2Jan 21, 1997Jul 30, 1997Texas Instruments Japan Ltd.Wafer dicing/bonding sheet and process for producing semiconductor deviceEP0792756A2Feb 26, 1997Sep 3, 1997Nippon Kayaku Kabushiki KaishaLiquid composition laser marking article and marking processEP0884766A2Jun 11, 1998Dec 16, 1998Lintec CorporationMethod of die bonding electronic component and die bonding apparatus thereforEP0976802A1Jul 14, 1999Feb 2, 2000Nitto Denko CorporationUltraviolet curing pressure-sensitive adhesive sheetEP1411547A2Oct 15, 2003Apr 21, 2004Nitto Denko CorporationDicing/die-bonding-film, method of fixing semiconductor chips and semiconductor deviceEP1482546A2May 24, 2004Dec 1, 2004Nitto Denko CorporationDicing die-bonding film, method of fixing chipped work and semiconductor deviceGB2340772A Title not availableJP2002158276A Title not availableJP2002226800A Title not availableJP2003056248A Title not availableJP2003119438A Title not availableJP2003206468A Title not availableJP2003316031A Title not availableJP2004349510A Title not availableJPH0442555A Title not availableJPH0578629A Title not availableJPH01268131A Title not availableJPH02248064A Title not availableJPH02265258A Title not availableJPH07263382A Title not availableJPH08213349A Title not availableJPH10335271A Title not availableJPH11111162A Title not availableJPS6057642A Title not availableJPS6279649A Title not availableJPS60196956A Title not availableJPS61263136A Title not available* Cited by examinerNon-Patent CitationsReference1Chinese Office Action issued on the related Chinese Patent Application No. 200410098297.6, dated Sep. 28, 2007.2Decision of Refusal issued on the related Japanese Patent Application No. 2003-152659, dated Oct. 30, 2007.3European Search Report issued on the corresponding European Patent Application No. 05005884.1, dated Jun. 23, 2006.4European Search Report issued on the related European Patent Application No. 03023536, dated Aug. 9, 2004.5European Search Report issued on the related European Patent Application No. 05 00 5884, dated Jun. 14, 2006.6European Search Report issued on the related European Patent Application No. EP03023536, dated Jul. 27, 2004.7European Search Report issued on the related European Patent Application No. EP04012260, dated Jan. 4, 2005.8File History of the related U.S. Appl. No. 10/849,414, as of Feb. 15, 2008.9File History of the related U.S. Appl. No. 10/849,414, for the period of Feb. 16, 2008-Aug. 19, 2008.10File History of the related U.S. Appl. No. 11/369,931 as of Feb. 15, 2008.11File History of the related U.S. Appl. No. 11/671,982, as of Feb. 15, 2008.12File History of the related U.S. Appl. No. 11/947,727, as of Feb. 15, 2008.13File History of the related U.S. Appl. No. 11/947,727, for the period of Feb. 16, 2008-Aug. 19, 2008.14File History of the related U.S. Appl. No. 29/225,424, as of Feb. 15, 2008.15File History of the related U.S. Appl. No. 29/225,424, for the period of Feb. 16, 2008-Aug. 19, 2008.16Japanese Office Action issued on the related Japanese Patent Application No. 2003-431690, dated Jan. 18, 2007.17Japanese Office Action issued on the related Japanese Patent Application No. 2003-431690, dated Jun. 26, 2007.18Japanese Office Action issued on the related Japanese Patent Application No. 2003-431690, dated Oct. 30, 2007.19Notification of Reasons for Refusal issued on the related Japanese Patent Application No. 2003-152659, dated Sep. 27. 2006.20U.S. Appl. No. 10/678,855, filed Oct. 3, 2003, Takeshi Matsumura et al.21Written Opinion issued by the Austrian Patent Office on the related Singapore Patent Application No. 200402611-8, dated Apr. 13, 2007.Referenced byCiting PatentFiling datePublication dateApplicantTitleUS7646103 *Mar 7, 2006Jan 12, 2010Nitto Denko CorporationDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS7780811Feb 6, 2007Aug 24, 2010Nitto Denko CorporationDicing die-bonding film, method of fixing chipped work and semiconductor deviceUS7863182Feb 12, 2009Jan 4, 2011Nitto Denko CorporationDicing die-bonding filmUS8178420 *Dec 14, 2009May 15, 2012Nitto Denko CorporationDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS8304341Jan 3, 2011Nov 6, 2012Nitto Denko CorporationDicing die-bonding filmUS8490418 *Mar 9, 2011Jul 23, 2013Raytheon CompanyMethod and apparatus for cooling electronics with a coolant at a subambient pressureUS8586415 *Dec 14, 2011Nov 19, 2013Nitto Denko CorporationDicing/die-bonding film, method of fixing chipped work and semiconductor deviceUS8617928Dec 16, 2008Dec 31, 2013Nitto Denko CorporationDicing/die bonding filmUS8643194Apr 18, 2011Feb 4, 2014Nitto Denko CorporationDicing tape-integrated film for semiconductor back surfaceUS20110157828 *Mar 9, 2011Jun 30, 2011Raytheon CompanyMethod And Apparatus for Cooling Electronics with a Coolant at a Subambient PressureUS20120088333 *Dec 14, 2011Apr 12, 2012Takeshi MatsumuraDicing/die-bonding film, method of fixing chipped work and semiconductor device* Cited by examinerClassifications U.S. Classification257/782, 257/E21.505, 438/113International ClassificationH01L21/301, H01L21/58, H01L29/40, C09J7/02, C09J133/00, H01L21/68, C09J201/00Cooperative ClassificationH01L2924/01006, H01L24/27, H01L2224/2919, H01L2924/01047, H01L2924/01029, H01L2224/274, H01L2924/01005, H01L2221/68327, C09J2201/606, H01L2924/01013, H01L2924/01019, H01L24/83, C09J2205/31, H01L2924/0665, C09J2201/36, H01L2924/01079, C09J2201/61, H01L2924/01082, H01L2924/01033, H01L2924/01074, C09J7/02, H01L2924/01027, H01L2924/01015, H01L2924/01051, H01L21/6836, H01L2924/07802, C09J2433/00, H01L2924/01016, C09J2203/326, H01L2924/09701, H01L2924/01061, H01L2224/8385, H01L2924/3025European ClassificationH01L24/26, H01L21/683T2, H01L24/83, C09J7/02Legal EventsDateCodeEventDescriptionAug 29, 2012FPAYFee paymentYear of fee payment: 4Mar 16, 2010CCCertificate of correctionMar 16, 2005ASAssignmentOwner name: NITTO DENKO CORPORATION, JAPANFree format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MATSUMURA, TAKESHI;MIZUTANI, MASAKI;MISUMI, SADAHITO;REEL/FRAME:016391/0701Effective date: 20050304RotateOriginal ImageGoogle Home - Sitemap - USPTO Bulk Downloads - Privacy Policy - Terms of Service - About Google Patents - Send FeedbackData provided by IFI CLAIMS Patent Services©2012 Google