JP2011529627A - 発光ダイオード取付装置用熱制御システム - Google Patents

発光ダイオード取付装置用熱制御システム Download PDF

Info

Publication number
JP2011529627A
JP2011529627A JP2011520291A JP2011520291A JP2011529627A JP 2011529627 A JP2011529627 A JP 2011529627A JP 2011520291 A JP2011520291 A JP 2011520291A JP 2011520291 A JP2011520291 A JP 2011520291A JP 2011529627 A JP2011529627 A JP 2011529627A
Authority
JP
Japan
Prior art keywords
thermistor
light emitting
heat sink
emitting diode
mounting device
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
Application number
JP2011520291A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011529627A5 (enExample
Inventor
アレクサンダー コーニッツ
ミレク ポスピシル
Original Assignee
エムピー デザイン インコーポレイテッド
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 エムピー デザイン インコーポレイテッド filed Critical エムピー デザイン インコーポレイテッド
Publication of JP2011529627A publication Critical patent/JP2011529627A/ja
Publication of JP2011529627A5 publication Critical patent/JP2011529627A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00—Planar light sources
    • F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Led Device Packages (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2011520291A 2008-07-30 2009-07-30 発光ダイオード取付装置用熱制御システム Pending JP2011529627A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/182,972 US8070324B2 (en) 2008-07-30 2008-07-30 Thermal control system for a light-emitting diode fixture
US12/182,972 2008-07-30
PCT/CA2009/001050 WO2010012084A1 (en) 2008-07-30 2009-07-30 Thermal control system for a light-emitting diode fixture

Publications (2)

Publication Number Publication Date
JP2011529627A true JP2011529627A (ja) 2011-12-08
JP2011529627A5 JP2011529627A5 (enExample) 2012-10-18

Family

ID=41608172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011520291A Pending JP2011529627A (ja) 2008-07-30 2009-07-30 発光ダイオード取付装置用熱制御システム

Country Status (5)

Country Link
US (1) US8070324B2 (enExample)
JP (1) JP2011529627A (enExample)
CA (1) CA2770394C (enExample)
DE (1) DE112009001839T5 (enExample)
WO (1) WO2010012084A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012186456A (ja) * 2011-02-14 2012-09-27 Semiconductor Energy Lab Co Ltd 発光モジュール、発光パネルおよび照明装置
JP2016143653A (ja) * 2015-02-05 2016-08-08 株式会社東芝 照明装置
JP2017117975A (ja) * 2015-12-25 2017-06-29 Ｉｐｆ株式会社 Ｌｅｄ照明用電源装置

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8011815B2 (en) * 2008-11-24 2011-09-06 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Light source device having heat dissipation module
US9781803B2 (en) * 2008-11-30 2017-10-03 Cree, Inc. LED thermal management system and method
US8643283B2 (en) * 2008-11-30 2014-02-04 Cree, Inc. Electronic device including circuitry comprising open failure-susceptible components, and open failure-actuated anti-fuse pathway
JP4813582B2 (ja) * 2009-01-30 2011-11-09 株式会社 近藤工芸 Ｌｅｄランプ
KR20110011353A (ko) * 2009-07-28 2011-02-08 현대자동차주식회사 헤드램프 방열시스템
US9581756B2 (en) 2009-10-05 2017-02-28 Lighting Science Group Corporation Light guide for low profile luminaire
US9157581B2 (en) 2009-10-05 2015-10-13 Lighting Science Group Corporation Low profile luminaire with light guide and associated systems and methods
TW201131102A (en) * 2010-03-11 2011-09-16 Yeh Chiang Technology Corp LED street lamp
DE102010013310B4 (de) * 2010-03-29 2012-02-23 Panasonic Electric Works Vossloh-Schwabe Gmbh Betriebsschaltung zum Betreiben eines Lüfters für ein Leuchtmodul
JP2011233469A (ja) * 2010-04-30 2011-11-17 Excel Kk Ｌｅｄランプおよびこれを用いた照明装置
US8858040B2 (en) * 2010-08-23 2014-10-14 Cooliance, Inc. Cooling methodology for high brightness light emitting diodes
US8382332B2 (en) 2010-10-11 2013-02-26 Broan NuTone, LLC Lighting and ventilating system and method
US8967832B2 (en) 2010-10-11 2015-03-03 Broan-Nutone Llc Lighting and ventilating system and method
US8487517B2 (en) * 2011-03-15 2013-07-16 Sunowealth Electric Machines Industry Co., Ltd. Led lamp incorporating fan and heat sink assembly
US8754593B2 (en) * 2011-05-02 2014-06-17 Tyco Electronics Corporation Light emitting diode assembly having active cooling
US8608348B2 (en) 2011-05-13 2013-12-17 Lighting Science Group Corporation Sealed electrical device with cooling system and associated methods
US9151482B2 (en) 2011-05-13 2015-10-06 Lighting Science Group Corporation Sealed electrical device with cooling system
US9360202B2 (en) 2011-05-13 2016-06-07 Lighting Science Group Corporation System for actively cooling an LED filament and associated methods
US8878463B2 (en) * 2011-05-17 2014-11-04 Nanker (Guang Zhou) Semiconductor Manufacturing Corp. LED lamp control circuit
DE102011055432B3 (de) * 2011-11-17 2013-03-28 Vossloh-Schwabe Deutschland Gmbh Verfahren und Einrichtung zum Betreiben eines Lüfters über ein pulsweitenmoduliertes Signal eines Vorschaltgeräts
EP2604917B1 (de) * 2011-12-13 2015-05-27 eesy-id GmbH Leuchtmittel mit Kühlung
US8899776B2 (en) 2012-05-07 2014-12-02 Lighting Science Group Corporation Low-angle thoroughfare surface lighting device
US8899775B2 (en) 2013-03-15 2014-12-02 Lighting Science Group Corporation Low-angle thoroughfare surface lighting device
US9028115B1 (en) * 2012-05-11 2015-05-12 Musco Corporation Apparatus, method, and system for lighting fixture cooling
DE102012104779A1 (de) * 2012-06-01 2013-12-05 Sumolight Gmbh Beleuchtungsvorrichtung und Scheinwerfer
US8994273B2 (en) * 2012-07-09 2015-03-31 Mp Design Inc. Light-emitting diode fixture with an improved thermal control system
US9127818B2 (en) 2012-10-03 2015-09-08 Lighting Science Group Corporation Elongated LED luminaire and associated methods
US8896212B2 (en) * 2013-01-14 2014-11-25 Mp Design Inc. Thermal control circuit for an active cooling module for a light-emitting diode fixture
US9206972B1 (en) * 2013-01-25 2015-12-08 LEDLab, LLC Compact LED device with cooling fan
US20140211486A1 (en) * 2013-01-30 2014-07-31 Edward T. Rodriguez Heat exchanger for led light fixture
JP6145918B2 (ja) 2013-02-13 2017-06-14 パナソニックＩｐマネジメント株式会社 点灯装置及びそれを用いた照明器具
JP6145919B2 (ja) * 2013-02-13 2017-06-14 パナソニックＩｐマネジメント株式会社 点灯装置及びそれを用いた照明器具
JP6151591B2 (ja) * 2013-02-22 2017-06-21 株式会社小糸製作所 車両用灯具
US9459397B2 (en) 2013-03-12 2016-10-04 Lighting Science Group Corporation Edge lit lighting device
US9255670B2 (en) 2013-03-15 2016-02-09 Lighting Science Group Corporation Street lighting device for communicating with observers and associated methods
DE102013214873B4 (de) 2013-07-30 2024-06-27 Tridonic Gmbh & Co Kg Spannungs-Konditionierungsmodul für Leuchtmittelkonverter
US9429294B2 (en) 2013-11-11 2016-08-30 Lighting Science Group Corporation System for directional control of light and associated methods
JP6545991B2 (ja) * 2015-03-31 2019-07-17 株式会社小糸製作所 光源モジュール
JP6544322B2 (ja) * 2016-09-05 2019-07-17 株式会社デンソー 車両用灯具制御装置
EP3301710A1 (de) * 2016-09-29 2018-04-04 Siemens Aktiengesellschaft Wärmeleitender isolator
US10794667B2 (en) 2017-01-04 2020-10-06 Rolls-Royce Corporation Optical thermal profile
CN107054201A (zh) * 2017-06-14 2017-08-18 广州正澳电子科技有限公司 一种双光led车大灯风扇的驱动电路
EP3627570A1 (de) * 2018-09-18 2020-03-25 Heraeus Additive Manufacturing GmbH Wärmetauscher für halbleiterbauelemente
US11041615B2 (en) * 2019-01-29 2021-06-22 Anthem One, Inc. Light emitting diode (LED) lighting system
WO2021021864A1 (en) * 2019-07-30 2021-02-04 Ovad Custom Stages, Llc Light emitting diode fixtures for vehicle photographic systems
CN110985973A (zh) * 2019-12-16 2020-04-10 广州启辰实业有限公司 一种带有蓄电池的教育灯
US11776777B2 (en) * 2021-02-05 2023-10-03 Taparity, LLC Charging protection and regulation device for electron storage

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640345U (enExample) * 1979-09-07 1981-04-15
JPS618311U (ja) * 1984-06-20 1986-01-18 九州日立マクセル株式会社 温度制御回路
JPH0320345U (enExample) * 1989-07-10 1991-02-27
JPH0794882A (ja) * 1994-08-29 1995-04-07 Olympus Optical Co Ltd 電子冷却装置
JPH0831997A (ja) * 1994-07-20 1996-02-02 Fujitsu Ltd 半導体冷却装置
JP2002141451A (ja) * 2000-11-02 2002-05-17 Nippon Columbia Co Ltd 電子機器の冷却装置
JP2003029880A (ja) * 2001-07-19 2003-01-31 Nec Gumma Ltd 情報処理装置用冷却システム
JP2005165630A (ja) * 2003-12-02 2005-06-23 Toyo Commun Equip Co Ltd 温度制御回路とそれを用いた恒温槽型圧電発振器
JP2006318733A (ja) * 2005-05-12 2006-11-24 Rohm Co Ltd 照明装置及びこれを用いた表示装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489183A (en) 1974-12-17 1977-10-19 Hanovia Lamps Ltd Reflector systems
US4003729A (en) * 1975-11-17 1977-01-18 Carrier Corporation Air conditioning system having improved dehumidification capabilities
JPH04133762A (ja) 1990-09-26 1992-05-07 Nec Niigata Ltd Ｌｅｄプリンタ
JP3069819B2 (ja) 1992-05-28 2000-07-24 富士通株式会社 ヒートシンク並びに該ヒートシンクに用いるヒートシンク取付具及びヒートシンクを用いた可搬型電子装置
JP3258198B2 (ja) 1995-04-28 2002-02-18 株式会社東芝 回路モジュールの冷却装置およびこの冷却装置を有する携帯形電子機器
EP0747798A3 (en) 1995-06-07 1998-02-11 Acme Electric Corporation Temperature and current dependent regulated voltage source
US20050279949A1 (en) * 1999-05-17 2005-12-22 Applera Corporation Temperature control for light-emitting diode stabilization
US6621239B1 (en) * 2000-03-14 2003-09-16 Richard S. Belliveau Method and apparatus for controlling the temperature of a multi-parameter light
TW494184B (en) * 2001-11-14 2002-07-11 Delta Electronics Inc Fan control system by using a single-chip
CN1653297B (zh) * 2002-05-08 2010-09-29 佛森技术公司 高效固态光源及其使用和制造方法
US7015470B2 (en) 2003-07-15 2006-03-21 Lear Corporation Active night vision cooling system
US20050225990A1 (en) * 2004-04-07 2005-10-13 Kirk D A Tree support and light display apparatus
KR20050113737A (ko) * 2004-05-31 2005-12-05 엘지전자 주식회사 램프 냉각장치
US20060018123A1 (en) 2004-07-02 2006-01-26 Rose Eric P Curing light having a reflector
US7154750B2 (en) * 2004-08-06 2006-12-26 Datech Technology Co., Ltd. Printed circuit board having cooling means incorporated therein
US7782002B2 (en) 2004-09-08 2010-08-24 Progressive Dynamics, Inc. Power converter
US20070273290A1 (en) * 2004-11-29 2007-11-29 Ian Ashdown Integrated Modular Light Unit
US20060126346A1 (en) 2004-12-10 2006-06-15 Paul R. Mighetto Apparatus for providing light
ATE526566T1 (de) * 2005-08-01 2011-10-15 Nexans Anordnung zur lokalen überwachung von funktionen
US20070115686A1 (en) 2005-11-23 2007-05-24 Luc Tyberghien Lighting assembly, backlight assembly, display panel, and methods of temperature control
US7650922B2 (en) * 2006-09-14 2010-01-26 Domenic Alberti Window treatment for arch-shaped window
TWI306134B (en) * 2006-09-22 2009-02-11 Delta Electronics Inc Fan system and control device thereof
US7633037B2 (en) * 2006-12-19 2009-12-15 Eveready Battery Co., Inc. Positive temperature coefficient light emitting diode light
US20080304303A1 (en) * 2007-06-05 2008-12-11 World Friendship Co., Ltd. Power converting device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640345U (enExample) * 1979-09-07 1981-04-15
JPS618311U (ja) * 1984-06-20 1986-01-18 九州日立マクセル株式会社 温度制御回路
JPH0320345U (enExample) * 1989-07-10 1991-02-27
JPH0831997A (ja) * 1994-07-20 1996-02-02 Fujitsu Ltd 半導体冷却装置
JPH0794882A (ja) * 1994-08-29 1995-04-07 Olympus Optical Co Ltd 電子冷却装置
JP2002141451A (ja) * 2000-11-02 2002-05-17 Nippon Columbia Co Ltd 電子機器の冷却装置
JP2003029880A (ja) * 2001-07-19 2003-01-31 Nec Gumma Ltd 情報処理装置用冷却システム
JP2005165630A (ja) * 2003-12-02 2005-06-23 Toyo Commun Equip Co Ltd 温度制御回路とそれを用いた恒温槽型圧電発振器
JP2006318733A (ja) * 2005-05-12 2006-11-24 Rohm Co Ltd 照明装置及びこれを用いた表示装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012186456A (ja) * 2011-02-14 2012-09-27 Semiconductor Energy Lab Co Ltd 発光モジュール、発光パネルおよび照明装置
US9735209B2 (en) 2011-02-14 2017-08-15 Semiconductor Energy Laboratory Co., Ltd. Light-emitting module, light-emitting panel, and lighting device
JP2016143653A (ja) * 2015-02-05 2016-08-08 株式会社東芝 照明装置
US10222050B2 (en) 2015-02-05 2019-03-05 Kabushiki Kaisha Toshiba Lighting device
JP2017117975A (ja) * 2015-12-25 2017-06-29 Ｉｐｆ株式会社 Ｌｅｄ照明用電源装置

Also Published As

Publication number Publication date
DE112009001839T5 (de) 2011-09-29
CA2770394C (en) 2012-12-18
US8070324B2 (en) 2011-12-06
WO2010012084A1 (en) 2010-02-04
US20100027276A1 (en) 2010-02-04
CA2770394A1 (en) 2010-02-04

Similar Documents

Publication Publication Date Title
JP2011529627A (ja) 発光ダイオード取付装置用熱制御システム
US8994273B2 (en) Light-emitting diode fixture with an improved thermal control system
US20120061070A1 (en) Thermal control system for an electronic device
US7438448B2 (en) Light set with heat dissipation means
US6815724B2 (en) Light emitting diode light source
US7611263B2 (en) Light source module with a thermoelectric cooler
JP5011494B2 (ja) 熱伝導／消散ユニット一体型半導体発光装置
US20100128479A1 (en) Semiconductor Light Module
RU2546492C1 (ru) Полупроводниковое устройство с охлаждением
JPWO2008029636A1 (ja) モータ制御装置
KR101413509B1 (ko) 다수의 히트싱크가 구비된 엘이디 방열체
JP4750821B2 (ja) 発光表示パネル
KR100928728B1 (ko) 펠티어 효과를 이용한 발광다이오드 조명기구의 냉각장치
US8896212B2 (en) Thermal control circuit for an active cooling module for a light-emitting diode fixture
KR200459630Y1 (ko) 방열 장치 및 이를 이용한 엘이디 조명 장치
EP1528315B1 (en) Light set with heat dissipation means
JP2005136211A (ja) 冷却装置
KR101482102B1 (ko) 공기조화장치의 제어장치의 방열 구조
KR200455795Y1 (ko) 엘이디 조명 장치
JP2007150329A (ja) 集積熱電チップを有する多層発光素子
CN201207388Y (zh) 发光二极管的散热结构改良
JP2009224664A (ja) 放熱構造体
CN217181118U (zh) 一种大功率集成led光源控温散热实验装置
KR101198318B1 (ko) 인쇄회로기판 장치
KR20160049317A (ko) 엘이디 조명의 방열 구조체

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20120718

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120831

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20120831

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20120913

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20121207

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20121218

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130312

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130319

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130415

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130422

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20130516

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20130523

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20130813