JP3977796B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- JP3977796B2 JP3977796B2 JP2003369286A JP2003369286A JP3977796B2 JP 3977796 B2 JP3977796 B2 JP 3977796B2 JP 2003369286 A JP2003369286 A JP 2003369286A JP 2003369286 A JP2003369286 A JP 2003369286A JP 3977796 B2 JP3977796 B2 JP 3977796B2
- Authority
- JP
- Japan
- Prior art keywords
- sealing resin
- room temperature
- expansion coefficient
- linear expansion
- film
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/29—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the material, e.g. carbon
- H01L23/293—Organic, e.g. plastic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
- H01L23/3107—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed
- H01L23/3121—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation
- H01L23/3128—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape the device being completely enclosed a substrate forming part of the encapsulation the substrate having spherical bumps for external connection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/5329—Insulating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
- H01L23/532—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body characterised by the materials
- H01L23/5329—Insulating materials
- H01L23/53295—Stacked insulating layers
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- 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
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- 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
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- 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
- H01L2924/01019—Potassium [K]
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/1515—Shape
- H01L2924/15153—Shape the die mounting substrate comprising a recess for hosting the device
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/1517—Multilayer substrate
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1531—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface
- H01L2924/15311—Connection portion the connection portion being formed only on the surface of the substrate opposite to the die mounting surface being a ball array, e.g. BGA
-
- 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
- H01L2924/151—Die mounting substrate
- H01L2924/153—Connection portion
- H01L2924/1532—Connection portion the connection portion being formed on the die mounting surface of the substrate
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
前記封止樹脂層は、熱応力加速試験(TCT)の165℃の加熱温度下でオルソクレゾールノボラック型エポキシ樹脂よりヤング率が低いエポキシ樹脂、ビスフェノール型エポキシ樹脂およびフィラーとしてシリカを含む組成を有し、かつ前記封止樹脂層を構成する封止樹脂は室温でのヤング率(E)が1.3〜10.0GPa、膜厚(h)が10〜600μmの範囲において室温での線膨張係数(α)との間で下記(1)式の関係を満たすことを特徴とする半導体装置が提供される。
E<0.891/{(α−αs)2×h} …(1)
ここで、Eは封止樹脂の室温でのヤング率(GPa)、
αは封止樹脂の室温での線膨張係数(ppm)、
αsはシリコン基板の線膨張係数(3.5ppm)、
hは封止樹脂の膜厚(m)、
である。
本発明の別の態様によると、シリコン基板上に比誘電率が2.5未満の層間絶縁膜を有する多層配線構造を形成した半導体チップと、この半導体チップを覆う封止樹脂層とを備えた半導体装置において、
前記封止樹脂層は、シリコーンゴム樹脂に破砕状フィラーを配合した組成を有し、かつ前記封止樹脂層を構成する封止樹脂は室温でのヤング率(E)が0.1〜1.5GPa、膜厚(h)が10〜600μmの範囲において室温での線膨張係数(α)との間で下記(1)式の関係を満たすことを特徴とする半導体装置が提供される。
E<0.891/{(α−αs)2×h} …(1)
ここで、Eは封止樹脂の室温でのヤング率(GPa)、
αは封止樹脂の室温での線膨張係数(ppm)、
αsはシリコン基板の線膨張係数(3.5ppm)、
hは封止樹脂の膜厚、
である。
ここで、Eは封止樹脂の室温でのヤング率(GPa)、
αは封止樹脂の室温での線膨張係数(ppm)
αsはシリコン基板の線膨張係数(3.5ppm)、
hは封止樹脂の膜厚(m)、
である。
ここで、Eは封止樹脂の室温でのヤング率(GPa)、
αは封止樹脂の室温での線膨張係数(ppm)
αsはシリコン基板の線膨張係数(3.5ppm)、
hは封止樹脂の膜厚(m)、
である。
ここで、Eは封止樹脂のヤング率(GPa)、
cは定数、
Δαは封止樹脂の線膨張係数[室温](α)−シリコンの線膨張係数[室温](αs;3.5ppm)、
ΔTは封止樹脂の硬化温度−TCTの冷却下限温度、
hは封止樹脂層の厚さ(m)、
である。
ここで、Eは封止樹脂の室温でのヤング率(GPa)、
αは封止樹脂の室温での線膨張係数(ppm)
αsはシリコン基板の線膨張係数(3.5ppm)、
hは封止樹脂の膜厚(m)、
である。
前述した図2に示す第1〜第5の低比誘電率の層間絶縁膜121〜125として厚さ400nm、密度1.3g/cm3のSiOC膜(low−k膜)を用い、それらの層間絶縁膜121〜125に銅からなる配線15、デュアルダマシン配線16およびビアフィル17を形成した半導体チップ4を用意した。この半導体チップ4を用いて前述した図1に示すE−BGAパッケージを製造した。
前述した図1に示すE−BGAパッケージの製造において、前記表1に示す室温でのヤング率(E)および室温での線膨張係数(α)を有する10種の封止樹脂を用いて厚さ600μmの封止樹脂層をそれぞれ形成した。
前述した図1に示すE−BGAパッケージの製造において、前記表1の例8に示す室温でのヤング率(E)および室温での線膨張係数(α)を有する封止樹脂を用いて厚さ10μm,100μm,400μmおよび600μmの封止樹脂層をそれぞれ形成した。
Claims (3)
- シリコン基板上に比誘電率が2.5未満の層間絶縁膜を有する多層配線構造を形成した半導体チップと、この半導体チップを覆う封止樹脂層とを備えた半導体装置において、
前記封止樹脂層は、熱応力加速試験(TCT)の165℃の加熱温度下でオルソクレゾールノボラック型エポキシ樹脂よりヤング率が低いエポキシ樹脂、ビスフェノール型エポキシ樹脂およびフィラーとしてシリカを含む組成を有し、かつ前記封止樹脂層を構成する封止樹脂は室温でのヤング率(E)が1.3〜10.0GPa、膜厚(h)が10〜600μmの範囲において室温での線膨張係数(α)との間で下記(1)式の関係を満たすことを特徴とする半導体装置。
E<0.891/{(α−αs)2×h} …(1)
ここで、Eは封止樹脂の室温でのヤング率(GPa)、
αは封止樹脂の室温での線膨張係数(ppm)、
αsはシリコン基板の線膨張係数(3.5ppm)、
hは封止樹脂の膜厚(m)、
である。 - シリコン基板上に比誘電率が2.5未満の層間絶縁膜を有する多層配線構造を形成した半導体チップと、この半導体チップを覆う封止樹脂層とを備えた半導体装置において、
前記封止樹脂層は、シリコーンゴム樹脂に破砕状フィラーを配合した組成を有し、かつ前記封止樹脂層を構成する封止樹脂は室温でのヤング率(E)が0.1〜1.5GPa、膜厚(h)が10〜600μmの範囲において室温での線膨張係数(α)との間で下記(1)式の関係を満たすことを特徴とする半導体装置。
E<0.891/{(α−αs)2×h} …(1)
ここで、Eは封止樹脂の室温でのヤング率(GPa)、
αは封止樹脂の室温での線膨張係数(ppm)、
αsはシリコン基板の線膨張係数(3.5ppm)、
hは封止樹脂の膜厚(m)、
である。 - 前記比誘電率の層間絶縁膜は、密度が2.0g/cm3以下であることを特徴とする請求項1または2記載の半導体装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003369286A JP3977796B2 (ja) | 2003-10-29 | 2003-10-29 | 半導体装置 |
US10/975,071 US7095124B2 (en) | 2003-10-29 | 2004-10-28 | Semiconductor device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003369286A JP3977796B2 (ja) | 2003-10-29 | 2003-10-29 | 半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005136087A JP2005136087A (ja) | 2005-05-26 |
JP3977796B2 true JP3977796B2 (ja) | 2007-09-19 |
Family
ID=34631354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003369286A Expired - Fee Related JP3977796B2 (ja) | 2003-10-29 | 2003-10-29 | 半導体装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7095124B2 (ja) |
JP (1) | JP3977796B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060125102A1 (en) * | 2004-12-15 | 2006-06-15 | Zhen-Cheng Wu | Back end of line integration scheme |
KR100729126B1 (ko) * | 2005-11-15 | 2007-06-14 | 동부일렉트로닉스 주식회사 | 반도체 소자의 금속 배선 및 그 형성 방법 |
JP2008192978A (ja) * | 2007-02-07 | 2008-08-21 | Shinko Electric Ind Co Ltd | 半導体装置の製造方法 |
JP2010245235A (ja) * | 2009-04-03 | 2010-10-28 | Panasonic Corp | 半導体装置及びその製造方法 |
US10014843B2 (en) * | 2013-08-08 | 2018-07-03 | Zhuhai Advanced Chip Carriers & Electronic Substrate Solutions Technologies Co. Ltd. | Multilayer electronic structures with embedded filters |
US20160111380A1 (en) * | 2014-10-21 | 2016-04-21 | Georgia Tech Research Corporation | New structure of microelectronic packages with edge protection by coating |
JP2019169639A (ja) * | 2018-03-23 | 2019-10-03 | ルネサスエレクトロニクス株式会社 | 半導体装置およびその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09246464A (ja) | 1996-03-08 | 1997-09-19 | Matsushita Electric Ind Co Ltd | 半導体装置およびその製造方法 |
TW378345B (en) * | 1997-01-22 | 2000-01-01 | Hitachi Ltd | Resin package type semiconductor device and manufacturing method thereof |
JP3836244B2 (ja) | 1997-03-18 | 2006-10-25 | 住友ベークライト株式会社 | 樹脂封止型半導体装置 |
US6448665B1 (en) | 1997-10-15 | 2002-09-10 | Kabushiki Kaisha Toshiba | Semiconductor package and manufacturing method thereof |
TW401632B (en) * | 1998-03-26 | 2000-08-11 | Fujitsu Ltd | Resin molded semiconductor device and method of manufacturing semiconductor package |
JP2000011424A (ja) * | 1998-06-24 | 2000-01-14 | Asahi Glass Co Ltd | 光ヘッド装置 |
JP2000150729A (ja) | 1998-11-10 | 2000-05-30 | Hitachi Ltd | 樹脂封止半導体装置 |
JP3914654B2 (ja) * | 1999-03-17 | 2007-05-16 | 株式会社ルネサステクノロジ | 半導体装置 |
JP2002141436A (ja) | 2000-11-01 | 2002-05-17 | Hitachi Ltd | 半導体装置及びその製造方法 |
-
2003
- 2003-10-29 JP JP2003369286A patent/JP3977796B2/ja not_active Expired - Fee Related
-
2004
- 2004-10-28 US US10/975,071 patent/US7095124B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7095124B2 (en) | 2006-08-22 |
US20050121808A1 (en) | 2005-06-09 |
JP2005136087A (ja) | 2005-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3811160B2 (ja) | 半導体装置 | |
JP4666028B2 (ja) | 半導体装置 | |
US6838771B2 (en) | Semiconductor device having conductor layers stacked on a substrate | |
US7863750B2 (en) | Semiconductor device capable of suppressing warping in a wafer state and manufacturing method thereof | |
CN100350599C (zh) | 具散热器的球门阵列封装体及其形成方法 | |
WO2006115576A2 (en) | Semiconductor die edge reconditioning | |
US7724536B2 (en) | Circuit device | |
JP3977796B2 (ja) | 半導体装置 | |
JP2007511101A (ja) | Low−k誘電体含有半導体デバイスと共に使用される電子パッケージング材料 | |
US20080036083A1 (en) | Semiconductor device and method of manufacturing the same | |
EP0971009B1 (en) | Adhesive composition for bonding semiconductor chips | |
US5698904A (en) | Packaging material for electronic components | |
JPH11147936A (ja) | 半導体封止用エポキシ樹脂組成物及び半導体装置 | |
US8236615B2 (en) | Passivation layer surface topography modifications for improved integrity in packaged assemblies | |
US6265768B1 (en) | Chip scale package | |
JP2000195862A (ja) | 半導体装置およびその製造方法 | |
JPH0927573A (ja) | 半導体装置 | |
JPH1167982A (ja) | エポキシ樹脂組成物及び半導体装置 | |
TW589724B (en) | Semiconductor device | |
JPH08162573A (ja) | 半導体装置 | |
US6211277B1 (en) | Encapsulating material and LOC structure semiconductor device using the same | |
JPH11130937A (ja) | エポキシ樹脂組成物及び半導体装置 | |
JPH1160901A (ja) | エポキシ樹脂組成物及び半導体装置 | |
JP2004006721A (ja) | 半導体装置 | |
JP3292456B2 (ja) | エポキシ樹脂組成物及び半導体装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20051019 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20051025 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20051226 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060801 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060929 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061024 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061222 |
|
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: 20070619 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070621 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100629 Year of fee payment: 3 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 3977796 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100629 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110629 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120629 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120629 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130629 Year of fee payment: 6 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
LAPS | Cancellation because of no payment of annual fees |