JP6038175B2 - 照明アセンブリ、光源、及び照明器具 - Google Patents
照明アセンブリ、光源、及び照明器具 Download PDFInfo
- Publication number
- JP6038175B2 JP6038175B2 JP2014549599A JP2014549599A JP6038175B2 JP 6038175 B2 JP6038175 B2 JP 6038175B2 JP 2014549599 A JP2014549599 A JP 2014549599A JP 2014549599 A JP2014549599 A JP 2014549599A JP 6038175 B2 JP6038175 B2 JP 6038175B2
- Authority
- JP
- Japan
- Prior art keywords
- emitting diode
- light emitting
- lighting assembly
- layer
- assembly
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
-
- 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
- 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
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0209—External configuration of printed circuit board adapted for heat dissipation, e.g. lay-out of conductors, coatings
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10507—Involving several components
- H05K2201/1053—Mounted components directly electrically connected to each other, i.e. not via the PCB
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
-
- 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
- H10H20/858—Means for heat extraction or cooling
- H10H20/8581—Means for heat extraction or cooling characterised by their material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
Claims (15)
- − 熱伝導性材料の一次熱層と、
− 複数の発光ダイオードアセンブリと、
− 少なくとも2つの異なる発光ダイオードアセンブリの電極間に電気的に結合される複数のワイヤと、
を含む照明アセンブリであって、
前記発光ダイオードアセンブリは、
− 熱伝導性且つ電気絶縁性セラミックのサブマウントであって、前記一次熱層に熱的に結合される第1の面と、前記第1の面とは反対側の第2の面とを有するサブマウントと、
− 前記サブマウントの前記第2の面に配置される第1及び第2の金属電極と、
− 発光ダイオードのアノードを前記第1の金属電極に、及び前記発光ダイオードのカソードを前記第2の金属電極に電気的及び熱的に結合させた発光ダイオードダイと、
− 熱伝導性且つ電気絶縁性であり、前記一次熱層に熱的に結合された二次熱材料であって、前記複数のワイヤのサブセットを封入する為に、前記複数のサブマウントのサブセット間及び前記複数の発光ダイオードダイのサブセット間に配置され、前記発光ダイオードダイの上面によって形成される仮想面を越えて延在せず、前記発光ダイオードダイを含むキャビティの壁を形成する、二次熱材料と、
を含む、照明アセンブリ。 - 前記ワイヤがある面に配置され、前記面は、前記一次熱層と交差しない、請求項1に記載の照明アセンブリ。
- 前記キャビティは、光学層が設けられた光出射窓を有する、請求項1に記載の照明アセンブリ。
- 前記光学層は、発光材料を含む、請求項3に記載の照明アセンブリ。
- 前記キャビティは、前記キャビティの前記壁に衝突する光を反射する、請求項1に記載の照明アセンブリ。
- 前記二次熱材料は、熱伝導性の電気絶縁性粒子で充填されたシリコーンを含む、請求項1に記載の照明アセンブリ。
- 前記熱伝導性の電気絶縁性粒子は、窒化ホウ素、六方晶窒化ホウ素、Al2O3、ZnO、及びTiO2粒子の少なくとも1つを含む、請求項6に記載の照明アセンブリ。
- 前記一次熱層は銅を含む、及び/又は、前記電極は銅を含む、請求項1に記載の照明アセンブリ。
- 前記一次熱層は可撓性がある、請求項1に記載の照明アセンブリ。
- 前記一次熱層が70マイクロメートルを超える厚さである、請求項1に記載の照明アセンブリ。
- 前記発光ダイオードダイが、前記発光ダイオードダイの一面上に前記アノード及び前記カソードを有し、前記面が前記電極に向けて配置されているフリップチップ発光ダイオードダイである、請求項1に記載の照明アセンブリ。
- 前記サブマウントが、酸化アルミニウム又は窒化アルミニウムを含む、請求項1に記載の照明アセンブリ。
- 請求項1に記載の照明アセンブリを含む、光源。
- 前記照明アセンブリが光透過性チューブ内に配置される、請求項13に記載の光源。
- 請求項1に記載の照明アセンブリを含む、又は請求項13若しくは14に記載の光源を含む、照明器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261582560P | 2012-01-03 | 2012-01-03 | |
US61/582,560 | 2012-01-03 | ||
PCT/IB2012/057596 WO2013102823A1 (en) | 2012-01-03 | 2012-12-21 | A lighting assembly, a light source and a luminaire |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015507825A JP2015507825A (ja) | 2015-03-12 |
JP2015507825A5 JP2015507825A5 (ja) | 2016-02-12 |
JP6038175B2 true JP6038175B2 (ja) | 2016-12-07 |
Family
ID=47747695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014549599A Expired - Fee Related JP6038175B2 (ja) | 2012-01-03 | 2012-12-21 | 照明アセンブリ、光源、及び照明器具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9874316B2 (ja) |
EP (1) | EP2800925B1 (ja) |
JP (1) | JP6038175B2 (ja) |
CN (1) | CN104024722B (ja) |
WO (1) | WO2013102823A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11217625B2 (en) | 2018-12-10 | 2022-01-04 | Samsung Electronics Co., Ltd. | Display module including micro light-emitting diodes and reflective layer, display apparatus including the same and method of manufacturing display module |
Families Citing this family (13)
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DE102010026344A1 (de) * | 2010-07-07 | 2012-01-12 | Osram Opto Semiconductors Gmbh | Leuchtdiode |
CN103766009B (zh) * | 2011-08-29 | 2017-08-11 | 飞利浦照明控股有限公司 | 柔性照明组件、灯具和制造柔性层的方法 |
US9326338B2 (en) * | 2013-06-21 | 2016-04-26 | Micron Technology, Inc. | Multi-junction solid state transducer devices for direct AC power and associated systems and methods |
US10458603B2 (en) | 2013-11-05 | 2019-10-29 | Signify Holding B.V. | Tubular lighting assembly with elastic elongated substrate and method of manufacturing a tubular lighting assembly with elastic elongated substrate |
US10024530B2 (en) * | 2014-07-03 | 2018-07-17 | Sansi Led Lighting Inc. | Lighting device and LED luminaire |
CN104302102A (zh) * | 2014-09-26 | 2015-01-21 | 中国科学院长春光学精密机械与物理研究所 | 一种红外焦平面传感器无封装应用方法 |
DE102015106444A1 (de) * | 2015-04-27 | 2016-10-27 | Osram Opto Semiconductors Gmbh | Optoelektronische Bauelementanordnung und Verfahren zur Herstellung einer Vielzahl von optoelektronischen Bauelementanordnungen |
US10941926B2 (en) | 2015-12-18 | 2021-03-09 | Applied Electronic Materials, LLC | Modular lighting system including light modules with integrated LED units |
US20190120444A1 (en) * | 2015-12-18 | 2019-04-25 | Applied Electronic Materials, LLC | Modular lighting system including light modules with integrated led units |
EP3685643A4 (en) * | 2017-09-21 | 2021-06-30 | AVX Corporation | ELECTRICALLY INSULATING THERMAL PLUG WITH LOW THERMAL RESISTANCE |
RU2689301C1 (ru) * | 2018-03-13 | 2019-05-27 | Анатолий Павлович Бежко | Светодиодный модуль для формирования светильника |
CN110690181A (zh) * | 2019-10-15 | 2020-01-14 | 福建省信达光电科技有限公司 | 一种热电分离的led基板及其制造方法 |
US11293627B1 (en) * | 2021-02-02 | 2022-04-05 | Gary Lagasse | Miniature LED lightbulb mounting device |
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2012
- 2012-12-21 CN CN201280065600.5A patent/CN104024722B/zh not_active Expired - Fee Related
- 2012-12-21 WO PCT/IB2012/057596 patent/WO2013102823A1/en active Application Filing
- 2012-12-21 EP EP12826553.5A patent/EP2800925B1/en not_active Not-in-force
- 2012-12-21 JP JP2014549599A patent/JP6038175B2/ja not_active Expired - Fee Related
- 2012-12-21 US US14/370,345 patent/US9874316B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11217625B2 (en) | 2018-12-10 | 2022-01-04 | Samsung Electronics Co., Ltd. | Display module including micro light-emitting diodes and reflective layer, display apparatus including the same and method of manufacturing display module |
US11978760B2 (en) | 2018-12-10 | 2024-05-07 | Samsung Electronics Co., Ltd. | Display module including micro light-emitting diodes and reflective layer, display apparatus including the same and method of manufacturing display module |
Also Published As
Publication number | Publication date |
---|---|
JP2015507825A (ja) | 2015-03-12 |
EP2800925B1 (en) | 2015-07-08 |
US20140369045A1 (en) | 2014-12-18 |
CN104024722B (zh) | 2018-03-06 |
CN104024722A (zh) | 2014-09-03 |
WO2013102823A1 (en) | 2013-07-11 |
EP2800925A1 (en) | 2014-11-12 |
US9874316B2 (en) | 2018-01-23 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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LAPS | Cancellation because of no payment of annual fees |