JP5373859B2 - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
JP5373859B2
JP5373859B2 JP2011149291A JP2011149291A JP5373859B2 JP 5373859 B2 JP5373859 B2 JP 5373859B2 JP 2011149291 A JP2011149291 A JP 2011149291A JP 2011149291 A JP2011149291 A JP 2011149291A JP 5373859 B2 JP5373859 B2 JP 5373859B2
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JP
Japan
Prior art keywords
phosphor
light
light emitting
resin
substrate
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.)
Active
Application number
JP2011149291A
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English (en)
Japanese (ja)
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JP2013016692A (ja
JP2013016692A5 (enExample
Inventor
靖 伊藤
祥史 上野
啓史 谷
智充 堀
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.)
Dexerials Corp
Original Assignee
Dexerials 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
Priority to JP2011149291A priority Critical patent/JP5373859B2/ja
Application filed by Dexerials Corp filed Critical Dexerials Corp
Priority to CN201280033218.6A priority patent/CN103650184A/zh
Priority to TW101124195A priority patent/TWI570360B/zh
Priority to CN201910584385.3A priority patent/CN110265532A/zh
Priority to KR1020147001153A priority patent/KR101955188B1/ko
Priority to CN201910584203.2A priority patent/CN110265533A/zh
Priority to PCT/JP2012/067177 priority patent/WO2013005792A1/ja
Priority to EP12807660.1A priority patent/EP2731153B1/en
Priority to US14/110,796 priority patent/US10415793B2/en
Publication of JP2013016692A publication Critical patent/JP2013016692A/ja
Publication of JP2013016692A5 publication Critical patent/JP2013016692A5/ja
Application granted granted Critical
Publication of JP5373859B2 publication Critical patent/JP5373859B2/ja
Active legal-status Critical Current
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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/855—Optical field-shaping means, e.g. lenses
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133603—Direct backlight with LEDs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/8506—Containers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
    • H10H20/8512—Wavelength conversion materials
    • H10H20/8513—Wavelength conversion materials having two or more wavelength conversion materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/851—Wavelength conversion means
    • H10H20/8515—Wavelength conversion means not being in contact with the bodies
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/852—Encapsulations
    • H10H20/853—Encapsulations characterised by their shape
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
    • H01L25/03—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes
    • H01L25/04—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
    • H01L25/075—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00
    • H01L25/0753—Assemblies consisting of a plurality of semiconductor or other solid state devices all the devices being of a type provided for in a single subclass of subclasses H10B, H10D, H10F, H10H, H10K or H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H10H20/00 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
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2011149291A 2011-07-05 2011-07-05 照明装置 Active JP5373859B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2011149291A JP5373859B2 (ja) 2011-07-05 2011-07-05 照明装置
US14/110,796 US10415793B2 (en) 2011-07-05 2012-07-05 Illumination apparatus
CN201910584385.3A CN110265532A (zh) 2011-07-05 2012-07-05 照明装置
KR1020147001153A KR101955188B1 (ko) 2011-07-05 2012-07-05 조명 장치
CN201910584203.2A CN110265533A (zh) 2011-07-05 2012-07-05 照明装置
PCT/JP2012/067177 WO2013005792A1 (ja) 2011-07-05 2012-07-05 照明装置
CN201280033218.6A CN103650184A (zh) 2011-07-05 2012-07-05 照明装置
TW101124195A TWI570360B (zh) 2011-07-05 2012-07-05 Lighting device
EP12807660.1A EP2731153B1 (en) 2011-07-05 2012-07-05 Illumination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011149291A JP5373859B2 (ja) 2011-07-05 2011-07-05 照明装置

Publications (3)

Publication Number Publication Date
JP2013016692A JP2013016692A (ja) 2013-01-24
JP2013016692A5 JP2013016692A5 (enExample) 2013-04-18
JP5373859B2 true JP5373859B2 (ja) 2013-12-18

Family

ID=47437138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011149291A Active JP5373859B2 (ja) 2011-07-05 2011-07-05 照明装置

Country Status (7)

Country Link
US (1) US10415793B2 (enExample)
EP (1) EP2731153B1 (enExample)
JP (1) JP5373859B2 (enExample)
KR (1) KR101955188B1 (enExample)
CN (3) CN103650184A (enExample)
TW (1) TWI570360B (enExample)
WO (1) WO2013005792A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6038524B2 (ja) * 2012-07-25 2016-12-07 デクセリアルズ株式会社 蛍光体シート
JP2014041440A (ja) * 2012-08-21 2014-03-06 Sony Corp 電子機器、照明装置、照明方法及び照明装置の製造方法
JP2014229590A (ja) * 2013-05-27 2014-12-08 ローム株式会社 Ｌｅｄ照明装置
JP5796038B2 (ja) * 2013-06-18 2015-10-21 デクセリアルズ株式会社 蛍光体シート
KR102251613B1 (ko) * 2013-08-19 2021-05-14 엘지전자 주식회사 조명장치
WO2015170814A1 (en) * 2014-05-09 2015-11-12 Lg Electronics Inc. Apparatus of light source for display and apparatus of display using the same
US10473720B2 (en) * 2015-10-27 2019-11-12 Nvidia Corporation Dynamic independent test partition clock
CN114325900A (zh) * 2015-10-29 2022-04-12 迪睿合株式会社 扩散板、扩散板的设计方法、扩散板的制造方法、显示装置、投影装置和照明装置
TWI579635B (zh) * 2015-12-28 2017-04-21 中強光電股份有限公司 投影系統及其屏幕
JP2017181528A (ja) * 2016-03-28 2017-10-05 パナソニックＩｐマネジメント株式会社 光拡散板及び照明器具
CN109557714A (zh) * 2017-09-27 2019-04-02 群创光电股份有限公司 光源装置及显示装置
JP2019090856A (ja) * 2017-11-10 2019-06-13 パナソニックＩｐマネジメント株式会社 波長変換デバイス、光源装置、照明装置、及び、投写型映像表示装置
KR102428534B1 (ko) * 2017-12-20 2022-08-02 엘지디스플레이 주식회사 백라이트유닛 및 이를 포함한 액정표시장치
KR102613886B1 (ko) 2018-08-06 2023-12-15 서울바이오시스 주식회사 발광 장치, 및 이를 포함하는 광 조사기
KR102825767B1 (ko) 2019-01-24 2025-06-27 엘지이노텍 주식회사 조명 장치
DE102023134389A1 (de) * 2023-12-08 2025-06-12 Ams-Osram International Gmbh Optoelektronisches bauelement

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG155768A1 (en) 2002-03-22 2009-10-29 Nichia Corp Nitride phosphor and production process thereof, and light emitting device
JP4208526B2 (ja) * 2002-09-12 2009-01-14 キヤノン株式会社 有機ｅｌディスプレイ装置及び該ディスプレイ装置を有する電子機器
MY149573A (en) 2002-10-16 2013-09-13 Nichia Corp Oxynitride phosphor and production process thereof, and light-emitting device using oxynitride phosphor
US7710016B2 (en) * 2005-02-18 2010-05-04 Nichia Corporation Light emitting device provided with lens for controlling light distribution characteristic
JP4868331B2 (ja) * 2005-02-18 2012-02-01 ミネベア株式会社 面状照明装置
JP4953578B2 (ja) * 2005-02-18 2012-06-13 日亜化学工業株式会社 発光装置
JP2006308859A (ja) * 2005-04-28 2006-11-09 Mitsubishi Chemicals Corp 表示装置
JP2007023267A (ja) * 2005-06-16 2007-02-01 Nippon Electric Glass Co Ltd 発光色変換材料
US7534008B2 (en) * 2006-01-12 2009-05-19 Samsung Corning Precision Glass Co., Ltd. Backlight unit and light source for use in same
JP2007308537A (ja) * 2006-05-16 2007-11-29 Sony Corp 発光組成物、光源装置、及び表示装置
TW200831658A (en) * 2007-01-19 2008-08-01 Kismart Corp Wavelength converting structure and manufacture and use of the same
JP2009283438A (ja) 2007-12-07 2009-12-03 Sony Corp 照明装置、表示装置、照明装置の製造方法
JP5211667B2 (ja) * 2007-12-07 2013-06-12 ソニー株式会社 照明装置及び表示装置
JP5000479B2 (ja) * 2007-12-27 2012-08-15 シャープ株式会社 面光源、表示装置及びその製造方法
KR101429704B1 (ko) * 2008-01-31 2014-08-12 삼성디스플레이 주식회사 파장변환 부재, 이를 포함하는 광원 어셈블리 및 액정 표시장치
JP5332673B2 (ja) 2008-02-07 2013-11-06 三菱化学株式会社 半導体発光装置、バックライトおよびカラー画像表示装置
US7923746B2 (en) * 2008-03-12 2011-04-12 Industrial Technology Research Institute Light emitting diode package structure and method for fabricating the same
JP5418762B2 (ja) * 2008-04-25 2014-02-19 ソニー株式会社 発光装置および表示装置
TWI368794B (en) * 2008-05-21 2012-07-21 Au Optronics Corp Illuminant system using high color temperature light emitting diode and manufacture method thereof
CN101339971B (zh) * 2008-08-11 2010-06-09 友达光电股份有限公司 发光二极管封装结构
JP2010092705A (ja) * 2008-10-08 2010-04-22 Sony Corp 照明装置及びこれを用いた表示装置
JP5327601B2 (ja) * 2008-12-12 2013-10-30 東芝ライテック株式会社 発光モジュールおよび照明装置
US8408724B2 (en) * 2008-12-26 2013-04-02 Toshiba Lighting & Technology Corporation Light source module and lighting apparatus
JP2010171342A (ja) * 2009-01-26 2010-08-05 Sony Corp 色変換部材およびその製造方法、発光装置、表示装置
JP2010231942A (ja) * 2009-03-26 2010-10-14 Hitachi Ltd 液晶表示装置
JP5144578B2 (ja) * 2009-03-31 2013-02-13 豊田合成株式会社 発光装置の製造方法
JP5255527B2 (ja) * 2009-07-03 2013-08-07 デクセリアルズ株式会社 色変換部材および表示装置
US20110037081A1 (en) * 2009-08-12 2011-02-17 Wu-Cheng Kuo White light-emitting diode packages with tunable color temperature
TWI354365B (en) * 2009-08-26 2011-12-11 Quasioptical led package structure for increasing
TWI384177B (zh) * 2009-09-04 2013-02-01 Au Optronics Corp 具高發光效率之光源裝置及其製造方法
JP5529516B2 (ja) * 2009-12-14 2014-06-25 株式会社朝日ラバー 照明装置及び照明装置の発光色変更方法
JP2011181793A (ja) * 2010-03-03 2011-09-15 Koito Mfg Co Ltd 発光装置
KR101064036B1 (ko) * 2010-06-01 2011-09-08 엘지이노텍 주식회사 발광 소자 패키지 및 조명 시스템
CN101950788A (zh) * 2010-08-13 2011-01-19 重庆大学 一种基于荧光透镜的功率型白光led
KR102098682B1 (ko) * 2010-11-10 2020-05-22 나노시스, 인크. 양자 도트 필름들, 조명 디바이스들, 및 조명 방법들
US9048396B2 (en) * 2012-06-11 2015-06-02 Cree, Inc. LED package with encapsulant having planar surfaces
US20120256213A1 (en) * 2011-04-08 2012-10-11 Shenzhen China Star Optoelectonics Technology Co., Ltd. Led structure and manufacturing method thereof

Also Published As

Publication number Publication date
US10415793B2 (en) 2019-09-17
KR20140037935A (ko) 2014-03-27
CN110265533A (zh) 2019-09-20
US20140029238A1 (en) 2014-01-30
JP2013016692A (ja) 2013-01-24
TW201305501A (zh) 2013-02-01
KR101955188B1 (ko) 2019-03-08
WO2013005792A1 (ja) 2013-01-10
TWI570360B (zh) 2017-02-11
EP2731153A1 (en) 2014-05-14
EP2731153B1 (en) 2018-05-30
CN110265532A (zh) 2019-09-20
EP2731153A4 (en) 2015-04-01
CN103650184A (zh) 2014-03-19

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