JP5166677B2 - 硬化性シリコーン組成物および電子部品 - Google Patents

硬化性シリコーン組成物および電子部品 Download PDF

Info

Publication number
JP5166677B2
JP5166677B2 JP2005072395A JP2005072395A JP5166677B2 JP 5166677 B2 JP5166677 B2 JP 5166677B2 JP 2005072395 A JP2005072395 A JP 2005072395A JP 2005072395 A JP2005072395 A JP 2005072395A JP 5166677 B2 JP5166677 B2 JP 5166677B2
Authority
JP
Japan
Prior art keywords
group
weight
curable silicone
silicone composition
component
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
Application number
JP2005072395A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006257115A (ja
JP2006257115A5 (https=
Inventor
好次 森田
実 一色
浩 植木
智子 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Toray Specialty Materials KK
Original Assignee
Dow Corning Toray Co Ltd
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 Dow Corning Toray Co Ltd filed Critical Dow Corning Toray Co Ltd
Priority to JP2005072395A priority Critical patent/JP5166677B2/ja
Priority to TW95106735A priority patent/TWI383025B/zh
Priority to KR1020077021226A priority patent/KR101247176B1/ko
Priority to US11/908,592 priority patent/US20090214870A1/en
Priority to EP06729606A priority patent/EP1858983B1/en
Priority to AT06729606T priority patent/ATE408649T1/de
Priority to PCT/JP2006/305639 priority patent/WO2006098493A1/en
Priority to CN200680008265XA priority patent/CN101142280B/zh
Priority to DE602006002808T priority patent/DE602006002808D1/de
Publication of JP2006257115A publication Critical patent/JP2006257115A/ja
Publication of JP2006257115A5 publication Critical patent/JP2006257115A5/ja
Application granted granted Critical
Publication of JP5166677B2 publication Critical patent/JP5166677B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • H10W40/00—Arrangements for thermal protection or thermal control
    • H10W40/20—Arrangements for cooling
    • H10W40/25—Arrangements for cooling characterised by their materials
    • H10W40/251—Organics
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • 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
    • H10W74/40—Encapsulations, e.g. protective coatings characterised by their materials
    • 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
    • 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
    • H10W72/851—Dispositions of multiple connectors or interconnections
    • H10W72/874—On different surfaces
    • H10W72/877—Bump connectors and 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
    • H10W74/00—Encapsulations, e.g. protective coatings
    • H10W74/10—Encapsulations, e.g. protective coatings characterised by their shape or disposition
    • H10W74/15—Encapsulations, e.g. protective coatings characterised by their shape or disposition on active surfaces of flip-chip devices, e.g. underfills
    • 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
    • H10W90/721—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump connectors
    • H10W90/724—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bump 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
    • H10W90/731—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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Silicon Polymers (AREA)
JP2005072395A 2005-03-15 2005-03-15 硬化性シリコーン組成物および電子部品 Expired - Fee Related JP5166677B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2005072395A JP5166677B2 (ja) 2005-03-15 2005-03-15 硬化性シリコーン組成物および電子部品
TW95106735A TWI383025B (zh) 2005-03-15 2006-03-01 Hardened silicone compositions and electronic parts
US11/908,592 US20090214870A1 (en) 2005-03-15 2006-03-15 Curable Silicone Composition And Electronic Device Produced Therefrom
EP06729606A EP1858983B1 (en) 2005-03-15 2006-03-15 Curable silicone composition and electronic device produced therefrom
AT06729606T ATE408649T1 (de) 2005-03-15 2006-03-15 Härtbare silikonzusammensetzung und daraus hergestellte elektronische vorrichtung
PCT/JP2006/305639 WO2006098493A1 (en) 2005-03-15 2006-03-15 Curable silicone composition and electronic device produced therefrom
KR1020077021226A KR101247176B1 (ko) 2005-03-15 2006-03-15 경화성 실리콘 조성물 및 이로부터 제조한 전자장치
CN200680008265XA CN101142280B (zh) 2005-03-15 2006-03-15 可固化的有机硅组合物和由其生产的电子器件
DE602006002808T DE602006002808D1 (de) 2005-03-15 2006-03-15 Härtbare silikonzusammensetzung und daraus hergestellte elektronische vorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005072395A JP5166677B2 (ja) 2005-03-15 2005-03-15 硬化性シリコーン組成物および電子部品

Publications (3)

Publication Number Publication Date
JP2006257115A JP2006257115A (ja) 2006-09-28
JP2006257115A5 JP2006257115A5 (https=) 2008-04-17
JP5166677B2 true JP5166677B2 (ja) 2013-03-21

Family

ID=36602660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005072395A Expired - Fee Related JP5166677B2 (ja) 2005-03-15 2005-03-15 硬化性シリコーン組成物および電子部品

Country Status (9)

Country Link
US (1) US20090214870A1 (https=)
EP (1) EP1858983B1 (https=)
JP (1) JP5166677B2 (https=)
KR (1) KR101247176B1 (https=)
CN (1) CN101142280B (https=)
AT (1) ATE408649T1 (https=)
DE (1) DE602006002808D1 (https=)
TW (1) TWI383025B (https=)
WO (1) WO2006098493A1 (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4931366B2 (ja) * 2005-04-27 2012-05-16 東レ・ダウコーニング株式会社 硬化性シリコーン組成物および電子部品
JP5207591B2 (ja) * 2006-02-23 2013-06-12 東レ・ダウコーニング株式会社 半導体装置の製造方法および半導体装置
US7879739B2 (en) * 2006-05-09 2011-02-01 Intel Corporation Thin transition layer between a group III-V substrate and a high-k gate dielectric layer
JP5388409B2 (ja) * 2006-09-28 2014-01-15 東レ・ダウコーニング株式会社 硬化性シリコーン組成物およびその硬化物
JP2008081675A (ja) * 2006-09-28 2008-04-10 Dow Corning Toray Co Ltd ジオルガノポリシロキサンおよびその製造方法
JP5306592B2 (ja) * 2006-12-04 2013-10-02 東レ・ダウコーニング株式会社 硬化性エポキシ樹脂組成物、硬化物、およびその用途
JP5248012B2 (ja) * 2006-12-25 2013-07-31 東レ・ダウコーニング株式会社 硬化性シリコーン組成物
JP5238157B2 (ja) * 2006-12-25 2013-07-17 東レ・ダウコーニング株式会社 硬化性シリコーン組成物および電子部品
JP2008255295A (ja) * 2007-04-09 2008-10-23 Asahi Kasei Chemicals Corp 熱硬化性組成物及び光半導体封止材
CN100573856C (zh) * 2007-07-11 2009-12-23 南茂科技股份有限公司 增进散热效益的卷带式半导体封装构造
EP2188836A2 (en) * 2007-09-11 2010-05-26 Dow Corning Corporation Thermal interface material, electronic device containing the thermal interface material, and methods for their preparation and use
CN101803009B (zh) * 2007-09-11 2012-07-04 陶氏康宁公司 组合物，包括这种组合物的热界面材料,及其制备方法和用途
JP5547369B2 (ja) * 2007-09-28 2014-07-09 東レ・ダウコーニング株式会社 硬化性液状エポキシ樹脂組成物およびその硬化物
JP5422109B2 (ja) * 2007-10-16 2014-02-19 東レ・ダウコーニング株式会社 硬化性シリコーン組成物およびその硬化物
JP5495419B2 (ja) * 2009-03-24 2014-05-21 日産自動車株式会社 マグネシウム合金部材の締結構造
EP2443652A2 (en) * 2009-06-19 2012-04-25 Dow Corning Corporation Use of ionomeric silicone thermoplastic elastomers in electronic devices
JP5278386B2 (ja) * 2010-06-22 2013-09-04 信越化学工業株式会社 実装用封止材及びそれを用いて封止した半導体装置
JP5278385B2 (ja) * 2010-06-22 2013-09-04 信越化学工業株式会社 実装用封止材及びそれを用いて封止した半導体装置
WO2013140601A1 (ja) * 2012-03-23 2013-09-26 株式会社Adeka ケイ素含有硬化性樹脂組成物
JP2014169415A (ja) * 2013-03-05 2014-09-18 Dow Corning Toray Co Ltd 硬化性シリコーン組成物、その硬化物、および光半導体装置
JP6141064B2 (ja) * 2013-03-21 2017-06-07 日立オートモティブシステムズ株式会社 回路基板と筐体の接続方法
US9318450B1 (en) * 2014-11-24 2016-04-19 Raytheon Company Patterned conductive epoxy heat-sink attachment in a monolithic microwave integrated circuit (MMIC)
EP3467043B1 (en) * 2016-05-31 2020-10-28 Sekisui Polymatech Co., Ltd. Heat-conducting member, heat-conducting composition and heat-conducting composition production method
KR102318181B1 (ko) 2017-02-08 2021-10-27 엘켐 실리콘즈 유에스에이 코포레이션 열 관리가 개선된 이차 배터리 팩
US10050010B1 (en) * 2017-03-22 2018-08-14 International Business Machines Corporation Selectively cross-linked thermal interface materials
KR20230077716A (ko) * 2020-09-30 2023-06-01 세키수이 폴리머텍 가부시키가이샤 열전도성 시트, 그 장착 방법 및 제조 방법
CN115602646A (zh) * 2021-07-08 2023-01-13 碁达科技股份有限公司（Tw） 热介面组成物、热介面材料及其制备方法
KR20240070535A (ko) * 2021-09-24 2024-05-21 헨켈 아게 운트 코. 카게아아 열 전도성 접착제 조성물, 그의 제조 방법 및 용도
JP7797942B2 (ja) * 2022-03-30 2026-01-14 株式会社レゾナック 熱伝導性組成物
CN114634784A (zh) * 2022-04-21 2022-06-17 苏州晶之电科技有限公司 一种有机硅环氧灌封胶及其制备方法
KR102683514B1 (ko) * 2023-12-26 2024-07-11 (주)드림솔 반도체용 방열 패드 제조방법 및 반도체용 방열 패드

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430235A (en) * 1981-07-17 1984-02-07 Union Carbide Corporation Polymeric antioxidants
KR930001988B1 (ko) * 1988-04-05 1993-03-20 미쓰비시뎅끼 가부시끼가이샤 반도체 봉지용 에폭시 수지조성물
PH27310A (en) * 1988-05-13 1993-05-28 M & T Chemicals Inc Epoxy-aromatic polysiloxane compositions
MY107113A (en) * 1989-11-22 1995-09-30 Sumitomo Bakelite Co Epoxy resin composition for semiconductor sealing.
JP2712093B2 (ja) * 1990-06-29 1998-02-10 東芝シリコーン株式会社 紫外線硬化性シリコーン組成物
JP3059776B2 (ja) * 1991-05-27 2000-07-04 東レ・ダウコーニング・シリコーン株式会社 シリコーンゴム粉状物の製造方法
JP2511348B2 (ja) * 1991-10-17 1996-06-26 東レ・ダウコーニング・シリコーン株式会社 オルガノポリシロキサンおよびその製造方法
JP3161786B2 (ja) * 1991-11-20 2001-04-25 東レ・ダウコーニング・シリコーン株式会社 オルガノポリシロキサンおよびその製造方法
JP3193106B2 (ja) * 1992-03-05 2001-07-30 日東電工株式会社 エポキシ樹脂組成物の硬化方法および硬化物
JP3367964B2 (ja) * 1992-04-21 2003-01-20 東レ・ダウコーニング・シリコーン株式会社 硬化性樹脂組成物
JP3786139B2 (ja) * 1992-05-26 2006-06-14 東レ・ダウコーニング株式会社 硬化性シリコーン組成物
JP3251655B2 (ja) * 1992-08-05 2002-01-28 東レ・ダウコーニング・シリコーン株式会社 ジオルガノポリシロキサンおよびその製造方法
EP0620242B1 (en) * 1993-04-15 1998-08-19 Dow Corning Toray Silicone Company, Limited Epoxy group-containing silicone resin and compositions based thereon
JP3318408B2 (ja) * 1993-10-06 2002-08-26 東レ・ダウコーニング・シリコーン株式会社 粉状シリコーン硬化物およびその製造方法
TW343218B (en) * 1994-03-25 1998-10-21 Shinetsu Chem Ind Co Integral composite consisted of polysiloxane rubber and epoxy resin and process for producing the same
TW296400B (https=) * 1994-11-17 1997-01-21 Shinetsu Chem Ind Co
JPH09151253A (ja) * 1995-11-29 1997-06-10 Toray Dow Corning Silicone Co Ltd オルガノポリシロキサン用耐熱剤および耐熱性オルガノポリシロキサン組成物
JPH1036510A (ja) * 1996-07-26 1998-02-10 Toray Dow Corning Silicone Co Ltd 電気部品およびその製造方法
US5859127A (en) * 1996-11-29 1999-01-12 Shin-Etsu Polymer Co., Ltd. Thermosetting resin composition and two-parts composite body thereof with silcone rubber
JPH10237273A (ja) * 1997-02-24 1998-09-08 Sumitomo Bakelite Co Ltd エポキシ樹脂組成物
JP2002020719A (ja) * 2000-07-11 2002-01-23 Shin Etsu Chem Co Ltd シリコーンゴム接着剤組成物及び該接着剤組成物と熱可塑性樹脂との一体成形体
JP4639505B2 (ja) * 2001-03-30 2011-02-23 住友ベークライト株式会社 半導体装置

Also Published As

Publication number Publication date
WO2006098493A1 (en) 2006-09-21
ATE408649T1 (de) 2008-10-15
CN101142280A (zh) 2008-03-12
JP2006257115A (ja) 2006-09-28
EP1858983A1 (en) 2007-11-28
US20090214870A1 (en) 2009-08-27
TW200636012A (en) 2006-10-16
EP1858983B1 (en) 2008-09-17
KR20070117597A (ko) 2007-12-12
TWI383025B (zh) 2013-01-21
KR101247176B1 (ko) 2013-03-25
DE602006002808D1 (de) 2008-10-30
CN101142280B (zh) 2010-12-08

Similar Documents

Publication Publication Date Title
JP5166677B2 (ja) 硬化性シリコーン組成物および電子部品
CN101563425B (zh) 可固化的硅氧烷组合物和电子组件
EP2061839B1 (en) Curable silicone composition and electronic component
JP5422109B2 (ja) 硬化性シリコーン組成物およびその硬化物
JP5004433B2 (ja) 硬化性シリコーン組成物およびその硬化物
JP4799848B2 (ja) 硬化性シリコーン組成物およびその硬化物
JP4931366B2 (ja) 硬化性シリコーン組成物および電子部品
WO2005063843A1 (ja) 硬化性シリコーン組成物およびその硬化物

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080304

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080304

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20111201

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120110

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120113

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120524

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121218

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121221

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151228

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees