JP2011091405A - 発光装置 - Google Patents
発光装置 Download PDFInfo
- Publication number
- JP2011091405A JP2011091405A JP2010239138A JP2010239138A JP2011091405A JP 2011091405 A JP2011091405 A JP 2011091405A JP 2010239138 A JP2010239138 A JP 2010239138A JP 2010239138 A JP2010239138 A JP 2010239138A JP 2011091405 A JP2011091405 A JP 2011091405A
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- JP
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- Prior art keywords
- light emitting
- emitting device
- light
- substrate
- cover sheet
- 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.)
- Pending
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- 239000000758 substrate Substances 0.000 claims abstract description 55
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000003566 sealing material Substances 0.000 claims description 42
- 230000001681 protective effect Effects 0.000 claims description 24
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000565 sealant Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000003568 thioethers Chemical class 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
-
- 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
- H01L2224/48245—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 metallic
- H01L2224/48247—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 metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
-
- 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
-
- 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
- H01L2924/1815—Shape
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
【解決手段】本発明の発光装置2は、基板21、少なくとも1個の発光ダイオードチップ22、密封材23、カバーシート24及び防護材25を備える。発光ダイオードチップ22は、基板21に設置される。密封材23は発光ダイオードチップ22を覆い、頂上面231及び側面232を有する。カバーシート24は、密封材23の頂上面231に設置される。防護材25は、側面232に設置されて、カバーシート24及び基板21に接続される。したがって、本発明の発光装置2は、水または気体が発光装置の発光機能に影響を及ぼすのを回避すると同時に、その寿命を延長させることが可能である。
【選択図】図1
Description
11、21、21b、21c、31 基板
111、211、241 上部表面
12、22、32 発光ダイオードチップ
121、221、321 ワイヤボンディング(Wire Bonding)
13、23、33 密封材
212、242 下部表面
231、331 頂上面
232、332 側面
24、34 カバーシート
25、35 防護材
26、26b、26c 反射層
333 底面
Claims (10)
- 基板と、
前記基板に設置される、少なくとも1個の発光ダイオードチップと、
前記発光ダイオードチップを覆って、頂上面及び側面を有する密封材と、
前記密封材の前記頂上面に設置されるカバーシートと、
前記側面に設置されて、前記カバーシート及び前記基板に接続される防護材と、を備えることを特徴とする発光装置。 - 前記基板は、回路板またはリードフレームであることを特徴とする請求項1に記載の発光装置。
- 前記基板の材質は、ガラス、または金属、またはセラミック、またはガラス繊維、または樹脂を含むことを特徴とする請求項1に記載の発光装置。
- 前記密封材は、シリコン樹脂或いは蛍光物質を含むことを特徴とする請求項1に記載の発光装置。
- 前記頂上面は、実質上は平面であることを特徴とする請求項1に記載の発光装置。
- 前記カバーシートは、透光性であることを特徴とする請求項1に記載の発光装置。
- さらに、前記カバーシートに設置される反射層を備えることを特徴とする請求項1に記載の発光装置。
- 前記カバーシートは、蛍光物質を含むことを特徴とする請求項1に記載の発光装置。
- 前記防護材は、エポキシ樹脂を含むことを特徴とする請求項1に記載の発光装置。
- さらに、前記基板に設置される反射層を備えることを特徴とする請求項1に記載の発光装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW098136237A TW201115779A (en) | 2009-10-26 | 2009-10-26 | Light emitting apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2011091405A true JP2011091405A (ja) | 2011-05-06 |
Family
ID=43447712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010239138A Pending JP2011091405A (ja) | 2009-10-26 | 2010-10-25 | 発光装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110095318A1 (ja) |
EP (1) | EP2315282A3 (ja) |
JP (1) | JP2011091405A (ja) |
TW (1) | TW201115779A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013026416A (ja) * | 2011-07-20 | 2013-02-04 | Toyoda Gosei Co Ltd | 素子搭載基板及びこれを備えた発光装置 |
JP2013211462A (ja) * | 2012-03-30 | 2013-10-10 | Furukawa Electric Co Ltd:The | 発光ダイオード用封止樹脂フィルムおよび発光ダイオードパッケージ |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8198109B2 (en) | 2010-08-27 | 2012-06-12 | Quarkstar Llc | Manufacturing methods for solid state light sheet or strip with LEDs connected in series for general illumination |
DE102011003969B4 (de) * | 2011-02-11 | 2023-03-09 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines optoelektronischen Bauelements |
US8314566B2 (en) | 2011-02-22 | 2012-11-20 | Quarkstar Llc | Solid state lamp using light emitting strips |
DE102011087886A1 (de) * | 2011-12-07 | 2013-06-13 | Osram Gmbh | Halbleiterleuchte |
KR20140028768A (ko) * | 2012-08-30 | 2014-03-10 | 현대모비스 주식회사 | 자동차의 조명장치 및 그것의 제조방법 |
US20170299133A1 (en) * | 2016-04-15 | 2017-10-19 | Tianxi Optoelectronic Technology Co., Ltd. | Led light string for non-directional lighting |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62101250U (ja) * | 1985-12-13 | 1987-06-27 | ||
JPH11109114A (ja) * | 1997-10-01 | 1999-04-23 | Minolta Co Ltd | 裏面反射鏡 |
JP2006147999A (ja) * | 2004-11-24 | 2006-06-08 | Kyocera Corp | 発光素子用配線基板並びに発光装置 |
JP2007059419A (ja) * | 2005-08-22 | 2007-03-08 | Showa Denko Kk | 化合物半導体発光素子を有するledパッケージ |
JP2007116139A (ja) * | 2005-09-22 | 2007-05-10 | Mitsubishi Chemicals Corp | 半導体発光デバイス用部材及びその製造方法、並びにそれを用いた半導体発光デバイス |
JP2008028181A (ja) * | 2006-07-21 | 2008-02-07 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2008034513A (ja) * | 2006-07-27 | 2008-02-14 | Sumitomo Metal Electronics Devices Inc | 発光素子搭載用基板とその製造方法 |
JP2008506246A (ja) * | 2004-07-09 | 2008-02-28 | 松下電器産業株式会社 | 発光装置 |
JP2008066691A (ja) * | 2006-03-10 | 2008-03-21 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2008071954A (ja) * | 2006-09-14 | 2008-03-27 | Mimaki Denshi Buhin Kk | 光源装置 |
JP2009231510A (ja) * | 2008-03-21 | 2009-10-08 | Toshiba Lighting & Technology Corp | 照明装置 |
Family Cites Families (16)
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CN1534802B (zh) * | 1996-06-26 | 2010-05-26 | 奥斯兰姆奥普托半导体股份有限两合公司 | 具有发光变换元件的发光半导体器件 |
JP2003243724A (ja) * | 2002-02-14 | 2003-08-29 | Matsushita Electric Works Ltd | 発光装置 |
DE10220583B4 (de) * | 2002-03-27 | 2007-07-05 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement |
JP3717480B2 (ja) * | 2003-01-27 | 2005-11-16 | ローム株式会社 | 半導体発光装置 |
KR100576866B1 (ko) * | 2004-06-16 | 2006-05-10 | 삼성전기주식회사 | 발광다이오드 및 그 제조방법 |
JP2006179572A (ja) * | 2004-12-21 | 2006-07-06 | Sharp Corp | 発光ダイオード、バックライト装置および発光ダイオードの製造方法 |
KR101161383B1 (ko) * | 2005-07-04 | 2012-07-02 | 서울반도체 주식회사 | 발광 다이오드 및 이를 제조하기 위한 방법 |
US7521728B2 (en) * | 2006-01-20 | 2009-04-21 | Cree, Inc. | Packages for semiconductor light emitting devices utilizing dispensed reflectors and methods of forming the same |
DE102006015117A1 (de) * | 2006-03-31 | 2007-10-04 | Osram Opto Semiconductors Gmbh | Optoelektronischer Scheinwerfer, Verfahren zum Herstellen eines optoelektronischen Scheinwerfers und Lumineszenzdiodenchip |
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JP2009065137A (ja) * | 2007-08-09 | 2009-03-26 | Toshiba Lighting & Technology Corp | 発光装置 |
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US8157419B2 (en) * | 2009-08-26 | 2012-04-17 | Abl Ip Holding Llc | LED assembly |
-
2009
- 2009-10-26 TW TW098136237A patent/TW201115779A/zh unknown
-
2010
- 2010-10-11 EP EP10187089A patent/EP2315282A3/en not_active Withdrawn
- 2010-10-20 US US12/908,823 patent/US20110095318A1/en not_active Abandoned
- 2010-10-25 JP JP2010239138A patent/JP2011091405A/ja active Pending
Patent Citations (11)
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JPS62101250U (ja) * | 1985-12-13 | 1987-06-27 | ||
JPH11109114A (ja) * | 1997-10-01 | 1999-04-23 | Minolta Co Ltd | 裏面反射鏡 |
JP2008506246A (ja) * | 2004-07-09 | 2008-02-28 | 松下電器産業株式会社 | 発光装置 |
JP2006147999A (ja) * | 2004-11-24 | 2006-06-08 | Kyocera Corp | 発光素子用配線基板並びに発光装置 |
JP2007059419A (ja) * | 2005-08-22 | 2007-03-08 | Showa Denko Kk | 化合物半導体発光素子を有するledパッケージ |
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JP2008066691A (ja) * | 2006-03-10 | 2008-03-21 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2008028181A (ja) * | 2006-07-21 | 2008-02-07 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2008034513A (ja) * | 2006-07-27 | 2008-02-14 | Sumitomo Metal Electronics Devices Inc | 発光素子搭載用基板とその製造方法 |
JP2008071954A (ja) * | 2006-09-14 | 2008-03-27 | Mimaki Denshi Buhin Kk | 光源装置 |
JP2009231510A (ja) * | 2008-03-21 | 2009-10-08 | Toshiba Lighting & Technology Corp | 照明装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013026416A (ja) * | 2011-07-20 | 2013-02-04 | Toyoda Gosei Co Ltd | 素子搭載基板及びこれを備えた発光装置 |
JP2013211462A (ja) * | 2012-03-30 | 2013-10-10 | Furukawa Electric Co Ltd:The | 発光ダイオード用封止樹脂フィルムおよび発光ダイオードパッケージ |
Also Published As
Publication number | Publication date |
---|---|
US20110095318A1 (en) | 2011-04-28 |
EP2315282A2 (en) | 2011-04-27 |
TW201115779A (en) | 2011-05-01 |
EP2315282A3 (en) | 2011-12-07 |
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