JP5657797B2 - 絶縁led装置 - Google Patents
絶縁led装置 Download PDFInfo
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- JP5657797B2 JP5657797B2 JP2013524154A JP2013524154A JP5657797B2 JP 5657797 B2 JP5657797 B2 JP 5657797B2 JP 2013524154 A JP2013524154 A JP 2013524154A JP 2013524154 A JP2013524154 A JP 2013524154A JP 5657797 B2 JP5657797 B2 JP 5657797B2
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- 241000532345 Rallus aquaticus Species 0.000 claims description 29
- 239000002826 coolant Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 18
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- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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Images
Classifications
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- 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
- F21V29/56—Cooling arrangements using liquid coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S4/00—Lighting devices or systems using a string or strip of light sources
- F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
- F21S4/28—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
-
- 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
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/013—Housings, e.g. material or assembling of housing parts the housing being an extrusion
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
-
- 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
-
- 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
- H01L33/64—Heat extraction or cooling elements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
-
- 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
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
-
- 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
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear 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]
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
本願は、米国特許法第119条(e)項に基づいて、2010年8月9日出願の米国仮特許出願第61/372,060号の優先権を主張するものであり、該米国仮特許出願は、引用により本明細書中に組み込まれるものとする。
(1.発明の分野)
本発明は、発光ダイオードに関し、詳細には、本発明は、放射線を発生させて案内するために使用される発光ダイオード使用装置を冷却するための方法に関する。
LEDは、工業用、例えば、UV重合印刷インキ及びコーティング用の放射線発生において著しい改善を示すが、このような装置は、かなりの熱量を発生する。この熱は、LEDを利用する装置から散逸させるか又は除去しないと、どんな反射面も変形させることがあり、LED自体を著しく損傷させることがある。したがって、LEDを利用する装置から不所望の熱を除去するための効率的で構造的に簡単なデザインが要望されている。
本発明は、動作中のLED装置から熱を除去する簡単であるが効率的な構造を有するLED装置を提供することによって産業界の上述の要望を実質的に満たす。
特段の記載がない限り、本明細書で使用される全ての科学技術用語は、本発明が属する技術分野の一般的な技術者が通常理解する意味と同じ意味を有する。本明細書で説明されるものと同様又は同等の方法及び材料を使用して本発明を実施することができるが、適切な方法及び材料を以下に説明する。本明細書で述べる全ての刊行物、特許出願、特許、及び他の参考文献は、引用により本明細書中に組み込まれている。対立する場合には、定義を含む本願が優越するものとする。加えて、材料、方法、及び例は、単なる例示であり、限定することを意図するものではない。
Claims (15)
- 長尺状のLED装置であって:
LEDアセンブリ;
複数の熱伝導冷却ブリッジ;
前記複数の冷却ブリッジに取り付けられたヒートシンク;
前記LEDアセンブリからの放射線を案内するためにリフレクタカバーによって配置されたリフレクタ;
前記LED装置の一端に取り付けられ、クーラントの供給源に連結されてクーラントを前記ヒートシンクに対して出入りさせるための連結端部キャップアセンブリ;並びに
前記LED装置の他端に取り付けられ、前記ヒートシンクを流れるクーラントが循環する通路を画定する交差端部キャップアセンブリを備える、前記LED装置。 - クーラントを出入りさせるための手段をさらに備える、請求項1記載のLED装置。
- 前記ヒートシンクが、水レールを備え、前記水レールが、クーラントが流れる複数の通路を画定している、請求項1または2のいずれか1項記載のLED装置。
- 前記冷却ブリッジが金属を含み、前記金属が好ましくはアルミニウムである、請求項1から3のいずれか1項記載のLED装置。
- 前記連結端部キャップアセンブリ及び前記交差端部キャップアセンブリが、アルミニウム及び熱絶縁材料をさらに含み、前記熱絶縁材料が好ましくはアセチルポリマーを含み、前記熱絶縁材料が好ましくは前記ヒートシンクに接触している、請求項1から4のいずれか1項記載のLED装置。
- 前記ヒートシンクが、軸方向に画定された複数の水レール通路を有する水レールを備える、請求項1から5のいずれか1項記載のLED装置。
- 前記交差端部キャップアセンブリが、前記水レール通路間に交差端部キャップ通路を画定している、請求項6記載のLED装置。
- 前記連結端部キャップアセンブリ及び前記交差端部キャップアセンブリに取り付けられる前記リフレクタカバー及びサイドカバーをさらに備える、請求項1から7のいずれか1項記載のLED装置。
- 前記リフレクタカバーと前記サイドカバーとの間に延在する窓をさらに備える、請求項8記載のLED装置。
- 請求項1記載のLED装置を製造する方法であって:
複数のLEDチップを有する前記LEDアセンブリを前記ヒートシンクに取り付ける工程;
前記複数の冷却ブリッジを前記ヒートシンクに取り付ける工程であって、前記ヒートシンクが、一対の軸方向に形成された通路を有する、前記工程;
前記LEDチップから放射される放射線を案内するために前記リフレクタを配置する工程;並びに
連結端部キャップアセンブリ及び交差端部キャップアセンブリを水レールに取り付けて流体回路を形成する工程を含む、前記方法。 - 前記リフレクタカバー及びサイドカバーを前記連結端部キャップアセンブリ及び前記交差端部キャップアセンブリに取り付ける工程をさらに含む、請求項10記載の方法。
- 前記リフレクタからの放射線が窓を通過するように前記窓を配置する工程であって、好ましくは前記リフレクタが前記リフレクタカバー内に配置される工程をさらに含む、請求項11記載の方法。
- 請求項3記載のLED装置を冷却する方法であって、クーラントを、前記水レールに形成された通路内を循環させる工程を含む、前記方法。
- 前記クーラントが、前記交差端部キャップアセンブリ内を循環する、請求項13記載の方法。
- 前記クーラントが、前記連結端部キャップアセンブリから前記水レールに供給される、請求項13記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37206010P | 2010-08-09 | 2010-08-09 | |
US61/372,060 | 2010-08-09 | ||
PCT/US2011/046990 WO2012021465A2 (en) | 2010-08-09 | 2011-08-09 | Insulated led device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014238473A Division JP6140672B2 (ja) | 2010-08-09 | 2014-11-26 | 絶縁led装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014504421A JP2014504421A (ja) | 2014-02-20 |
JP5657797B2 true JP5657797B2 (ja) | 2015-01-21 |
Family
ID=45556051
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013524154A Expired - Fee Related JP5657797B2 (ja) | 2010-08-09 | 2011-08-09 | 絶縁led装置 |
JP2014238473A Expired - Fee Related JP6140672B2 (ja) | 2010-08-09 | 2014-11-26 | 絶縁led装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014238473A Expired - Fee Related JP6140672B2 (ja) | 2010-08-09 | 2014-11-26 | 絶縁led装置 |
Country Status (8)
Country | Link |
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US (2) | US8641236B2 (ja) |
EP (1) | EP2603939B1 (ja) |
JP (2) | JP5657797B2 (ja) |
KR (1) | KR101479012B1 (ja) |
CN (1) | CN103180981B (ja) |
CA (1) | CA2813369C (ja) |
TW (2) | TWI635239B (ja) |
WO (1) | WO2012021465A2 (ja) |
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JP5796167B2 (ja) * | 2011-06-07 | 2015-10-21 | パナソニックIpマネジメント株式会社 | 照明システム |
JP6349098B2 (ja) * | 2014-02-06 | 2018-06-27 | パナソニック デバイスSunx株式会社 | 紫外線照射ヘッド及び紫外線照射装置 |
US20160053984A1 (en) * | 2014-08-21 | 2016-02-25 | Michael D. Callaghan | Apparatus for direct led uv irradiation |
US10203097B2 (en) | 2014-09-08 | 2019-02-12 | Philips Lighting Holding B.V. | Extruded channel plate as basis for integrated functions |
US10451226B2 (en) * | 2015-09-14 | 2019-10-22 | ProPhotonix Limited | Modular LED line light |
US10209005B2 (en) | 2015-10-05 | 2019-02-19 | Sunlite Science & Technology, Inc. | UV LED systems and methods |
WO2017062894A1 (en) | 2015-10-08 | 2017-04-13 | Air Motion Systems, Inc. | Led module with liquid cooled reflector |
US10047943B2 (en) | 2015-11-19 | 2018-08-14 | Minn, Llc | Water-cooled LED lighting system for indoor farming |
US10234125B2 (en) | 2016-07-18 | 2019-03-19 | Mjnn, Llc | Lights integrated cooling system for indoor growing environments |
AU2018321981B2 (en) | 2017-08-25 | 2022-02-03 | Agnetix, Inc. | Fluid-cooled LED-based lighting methods and apparatus for controlled environment agriculture |
US10999976B2 (en) | 2017-09-19 | 2021-05-11 | Agnetix, Inc. | Fluid-cooled lighting systems and kits for controlled agricultural environments, and methods for installing same |
US11013078B2 (en) | 2017-09-19 | 2021-05-18 | Agnetix, Inc. | Integrated sensor assembly for LED-based controlled environment agriculture (CEA) lighting, and methods and apparatus employing same |
JP7009930B2 (ja) * | 2017-11-02 | 2022-01-26 | 岩崎電気株式会社 | 光源ユニット |
JP7112515B2 (ja) | 2018-05-04 | 2022-08-03 | アグネティックス,インコーポレイテッド | 制御された農業環境における照明と分散型センシングとのための方法および装置ならびにシステム |
WO2019236923A1 (en) | 2018-06-06 | 2019-12-12 | AMS Spectral UV | Adjustable end cap connectors for light emitting diode systems |
AU2019381761A1 (en) | 2018-11-13 | 2021-05-27 | Agnetix, Inc. | Fluid-cooled led-based lighting methods and apparatus for controlled environment agriculture |
US10598366B1 (en) | 2019-04-29 | 2020-03-24 | Mjnn, Llc | Hydroponic tower compatible light system |
US12000816B2 (en) | 2019-09-23 | 2024-06-04 | Baldwin Technology Company, Inc. | System and method of sensing and processing multivariate printing process data |
KR20220132531A (ko) | 2019-12-10 | 2022-09-30 | 아그네틱스, 인크. | 조사기 및 카메라 및/또는 센서를 사용하는 제어된 환경 원예를 위한 다중센서 이미징 방법 및 장치 |
CN115087833A (zh) * | 2019-12-12 | 2022-09-20 | 阿格尼泰克斯股份有限公司 | 受控环境园艺近距种植系统中基于流体冷却led的照明器材 |
US12132277B2 (en) * | 2021-03-11 | 2024-10-29 | AMS Spectral UV | Interchangeable UV light system and docking port for UV light devices |
US11879628B1 (en) * | 2022-08-16 | 2024-01-23 | Fujian Oumeida Electric Machine Co., Ltd. | Heat-dissipating lamp structure |
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US9022A (en) * | 1852-06-15 | Organ | ||
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2011
- 2011-08-09 JP JP2013524154A patent/JP5657797B2/ja not_active Expired - Fee Related
- 2011-08-09 TW TW105105849A patent/TWI635239B/zh not_active IP Right Cessation
- 2011-08-09 EP EP11816889.7A patent/EP2603939B1/en not_active Not-in-force
- 2011-08-09 CN CN201180048896.5A patent/CN103180981B/zh not_active Expired - Fee Related
- 2011-08-09 TW TW100128335A patent/TWI529343B/zh not_active IP Right Cessation
- 2011-08-09 CA CA2813369A patent/CA2813369C/en not_active Expired - Fee Related
- 2011-08-09 KR KR1020137003682A patent/KR101479012B1/ko active IP Right Grant
- 2011-08-09 US US13/205,694 patent/US8641236B2/en not_active Expired - Fee Related
- 2011-08-09 WO PCT/US2011/046990 patent/WO2012021465A2/en active Application Filing
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2013
- 2013-12-17 US US14/108,667 patent/US20140185300A1/en not_active Abandoned
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Also Published As
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US8641236B2 (en) | 2014-02-04 |
US20140185300A1 (en) | 2014-07-03 |
CA2813369A1 (en) | 2012-02-16 |
EP2603939A2 (en) | 2013-06-19 |
EP2603939A4 (en) | 2014-07-16 |
JP2014504421A (ja) | 2014-02-20 |
US20120033431A1 (en) | 2012-02-09 |
TWI529343B (zh) | 2016-04-11 |
KR101479012B1 (ko) | 2015-01-05 |
WO2012021465A2 (en) | 2012-02-16 |
TW201643349A (zh) | 2016-12-16 |
TW201221845A (en) | 2012-06-01 |
CA2813369C (en) | 2018-10-30 |
KR20130040243A (ko) | 2013-04-23 |
CN103180981A (zh) | 2013-06-26 |
WO2012021465A3 (en) | 2012-06-07 |
EP2603939B1 (en) | 2018-05-16 |
CN103180981B (zh) | 2017-04-12 |
JP2015084330A (ja) | 2015-04-30 |
TWI635239B (zh) | 2018-09-11 |
JP6140672B2 (ja) | 2017-05-31 |
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