PH12016500005A1 - Dicing sheet - Google Patents

Dicing sheet

Info

Publication number
PH12016500005A1
PH12016500005A1 PH12016500005A PH12016500005A PH12016500005A1 PH 12016500005 A1 PH12016500005 A1 PH 12016500005A1 PH 12016500005 A PH12016500005 A PH 12016500005A PH 12016500005 A PH12016500005 A PH 12016500005A PH 12016500005 A1 PH12016500005 A1 PH 12016500005A1
Authority
PH
Philippines
Prior art keywords
ray
sensitive
energy
pressure
polymerizable compound
Prior art date
Application number
PH12016500005A
Other versions
PH12016500005B1 (en
Inventor
Nishida Takuo
Koma Yosuke
Original Assignee
Lintec Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lintec Corp filed Critical Lintec Corp
Publication of PH12016500005B1 publication Critical patent/PH12016500005B1/en
Publication of PH12016500005A1 publication Critical patent/PH12016500005A1/en

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
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • 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
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • 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
    • C09J2301/416—Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation
    • 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
    • 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
    • H01L2221/68336—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 involving stretching of the auxiliary support post dicing
    • 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
    • H01L2221/68381—Details of chemical or physical process used for separating the auxiliary support from a device or wafer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dicing (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

This dicing sheet (1) comprises a substrate (2) and a pressure-sensitive-adhesive layer (3) laminated to at least one surface of said substrate (2). Said pressure-sensitive-adhesive layer (3) is 2 to 20 mm thick and is made from a pressure-sensitive-adhesive composition that contains both an acrylic polymer (A) and a polyfunctional acrylate energy-ray-polymerizable compound (B). Said polyfunctional acrylate energy-ray-polymerizable compound (B) contains 0.004 to 0.009 moles of polymerizable functional groups per gram and constitutes 20 pcnt to 65 pcnt of the combined mass of the acrylic polymer (A) and the polyfunctional acrylate energy-ray-polymerizable compound (B). When adhered to a high-surface-roughness workpiece such as a semiconductor package, this dicing sheet (1) exhibits sufficient adhesive strength before energy-ray exposure, also exhibits appropriate adhesive strength after energy-ray exposure, and is resistant to the formation of pressure-sensitive-adhesive aggregates.
PH12016500005A 2013-07-05 2016-01-04 Dicing sheet PH12016500005A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013141816 2013-07-05
PCT/JP2014/067798 WO2015002270A1 (en) 2013-07-05 2014-07-03 Dicing sheet

Publications (2)

Publication Number Publication Date
PH12016500005B1 PH12016500005B1 (en) 2016-03-28
PH12016500005A1 true PH12016500005A1 (en) 2016-03-28

Family

ID=52143839

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12016500005A PH12016500005A1 (en) 2013-07-05 2016-01-04 Dicing sheet

Country Status (6)

Country Link
JP (1) JP6317744B2 (en)
CN (1) CN105378899B (en)
MY (1) MY176995A (en)
PH (1) PH12016500005A1 (en)
SG (1) SG11201600047XA (en)
WO (1) WO2015002270A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6547632B2 (en) 2014-01-29 2019-07-24 日立化成株式会社 Adhesive composition, resin cured product obtained from adhesive composition, method of manufacturing semiconductor device using adhesive composition, and solid-state imaging device
JP6610263B2 (en) 2014-01-29 2019-11-27 日立化成株式会社 Semiconductor device manufacturing method and solid-state imaging device
CN108359390A (en) 2014-01-29 2018-08-03 日立化成株式会社 Adhesive composite, used adhesive composite semiconductor device manufacturing method and solid-state imager
JP6209097B2 (en) * 2014-02-07 2017-10-04 株式会社ディスコ Wafer processing method
CN108028292B (en) * 2015-03-06 2020-11-17 亮锐控股有限公司 Method of attaching a ceramic phosphor plate to a Light Emitting Device (LED) die using a dicing tape, method of forming a dicing tape, and dicing tape
KR102595289B1 (en) * 2017-08-29 2023-10-27 도아고세이가부시키가이샤 Resin sheet and curable composition for producing the same
WO2021065070A1 (en) * 2019-10-04 2021-04-08 リンテック株式会社 Adhesive sheet and method for producing adhesive sheet
WO2024185314A1 (en) * 2023-03-06 2024-09-12 三菱ケミカル株式会社 Pressure-sensitive adhesive sheet, pressure-sensitive adhesive sheet with release film, laminate for image display device, flexible image display device, and pressure-sensitive adhesive sheet for constituent member of flexible image display device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4063614B2 (en) * 2002-08-30 2008-03-19 日東電工株式会社 Water-dispersed acrylic pressure-sensitive adhesive composition for re-peeling and pressure-sensitive adhesive sheet
JP2004186263A (en) * 2002-11-29 2004-07-02 Sekisui Chem Co Ltd Reinforced semiconductor wafer and method for manufacturing ic chip
JP2007238802A (en) * 2006-03-09 2007-09-20 Sekisui Chem Co Ltd Method for processing electronic part
JP5049620B2 (en) * 2007-03-20 2012-10-17 リンテック株式会社 Adhesive sheet
JP5513866B2 (en) * 2009-12-11 2014-06-04 リンテック株式会社 Adhesive sheet for processing electronic parts
JP5743555B2 (en) * 2010-02-02 2015-07-01 リンテック株式会社 Dicing sheet
JP2012180494A (en) * 2011-02-10 2012-09-20 Nitto Denko Corp Spontaneously rolling adhesive sheet, and method of manufacturing cut piece
EP2676991B1 (en) * 2011-02-14 2020-07-15 LG Chem, Ltd. Substrate film and method for manufacturing same
JP5975621B2 (en) * 2011-11-02 2016-08-23 リンテック株式会社 Dicing sheet and semiconductor chip manufacturing method
JP6087122B2 (en) * 2012-12-04 2017-03-01 リンテック株式会社 Dicing sheet

Also Published As

Publication number Publication date
CN105378899A (en) 2016-03-02
PH12016500005B1 (en) 2016-03-28
MY176995A (en) 2020-08-31
JP6317744B2 (en) 2018-04-25
WO2015002270A1 (en) 2015-01-08
CN105378899B (en) 2018-05-11
JPWO2015002270A1 (en) 2017-02-23
SG11201600047XA (en) 2016-02-26

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