JP5487396B2 - 発光装置及び照明装置 - Google Patents
発光装置及び照明装置 Download PDFInfo
- Publication number
- JP5487396B2 JP5487396B2 JP2010171218A JP2010171218A JP5487396B2 JP 5487396 B2 JP5487396 B2 JP 5487396B2 JP 2010171218 A JP2010171218 A JP 2010171218A JP 2010171218 A JP2010171218 A JP 2010171218A JP 5487396 B2 JP5487396 B2 JP 5487396B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- light emitting
- emitting device
- light
- mounting member
- 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
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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
-
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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 [2D] 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5524—Materials of bond wires comprising metals or metalloids, e.g. silver comprising aluminium [Al]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
- H10W72/551—Materials of bond wires
- H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
- H10W72/5525—Materials of bond wires comprising metals or metalloids, e.g. silver comprising copper [Cu]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/851—Dispositions of multiple connectors or interconnections
- H10W72/874—On different surfaces
- H10W72/884—Die-attach connectors and bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/753—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between laterally-adjacent chips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
本発明は、上記課題に鑑みなされたもので、基板の損傷を抑制することができる発光装置及びこの発光装置を備えた照明装置を提供することを目的とする。
なお、詳細な説明は省略するが、基板2の表面上には、点灯確認試験用の点灯検査導体23や温度測定用の温度検査導体24等が形成されている。
図3に示すように、これら複数の発光素子3は、正極側給電導体21aを境にしてマトリクス状に並べられて複数の列(発光素子列)を形成している。
コンデンサ7は、2個実装されており、電源にノイズが重畳してこれが各発光素子3に印加されるのを防止する役目を果たしている。
なお、保護部53の延出長さ寸法は、押圧部52の延出長さ寸法と同等又はそれより長く形成するのが好ましい。これにより押圧部52の保護が確実となる。
4・・・取付部材、5・・・機械的固定手段(固定部材)、8・・・熱伝導部材、
10・・・照明装置、12・・・装置本体(灯具)、42・・・凹部、
51・・・ベース部、52・・・押圧部、53・・・保護部、G・・・間隙、
S・・・段差
Claims (4)
- 複数の発光素子が第一面側に実装された基板と;
前記基板の側周囲に面し、前記基板の側周囲の全周の周りに間隙を有して配設された側面と、前記基板の前記第一面と対向する第二面側に熱的に接触する底面と、を有する凹部を備えた取付部材と;
前記取付部材の前記凹部の前記底面よりも高い位置である前記取付部材の表面に固定されたベース部と、前記ベース部から前記凹部の前記底面に向けて傾斜して設けられた押圧部と、を備えた機械的固定手段と;
を具備し、
前記押圧部の先端は、前記取付部材の前記表面よりも前記凹部の前記底面側の位置で前記基板の前記第一面側に接触し、
前記機械的固定手段は、弾性的押圧力によって前記基板を前記取付部材の前記凹部に保持することを特徴とする発光装置。 - 前記機械的固定手段は、弾性を有する金属製の板状材料から形成されており、前記ベース部と、前記ベース部から延出された前記押圧部と、前記押圧部と並設するように延出された保護部とを具備することを特徴とする請求項1記載の発光装置。
- 前記基板は、セラミックス製で角部がR形状をなす多角形状に形成されていることを特徴とする請求項1または2に記載の発光装置。
- 装置本体と;
装置本体に配設された請求項1乃至請求項3のいずれか一に記載の発光装置と;
を具備することを特徴とする照明装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010171218A JP5487396B2 (ja) | 2010-07-29 | 2010-07-29 | 発光装置及び照明装置 |
| EP20110175334 EP2413021B1 (en) | 2010-07-29 | 2011-07-26 | Light-emitting apparatus and illumination apparatus |
| US13/193,032 US8727568B2 (en) | 2010-07-29 | 2011-07-28 | Light-emitting apparatus and illumination apparatus |
| CN201110214236.1A CN102347425B (zh) | 2010-07-29 | 2011-07-28 | 发光装置以及照明装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010171218A JP5487396B2 (ja) | 2010-07-29 | 2010-07-29 | 発光装置及び照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012033662A JP2012033662A (ja) | 2012-02-16 |
| JP5487396B2 true JP5487396B2 (ja) | 2014-05-07 |
Family
ID=44651044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010171218A Expired - Fee Related JP5487396B2 (ja) | 2010-07-29 | 2010-07-29 | 発光装置及び照明装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8727568B2 (ja) |
| EP (1) | EP2413021B1 (ja) |
| JP (1) | JP5487396B2 (ja) |
| CN (1) | CN102347425B (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5772657B2 (ja) * | 2012-02-27 | 2015-09-02 | 豊田合成株式会社 | 発光モジュール |
| US9024514B2 (en) | 2012-02-27 | 2015-05-05 | Toyoda Gosei Co., Ltd. | Light-emitting module having connection member to press for direct electrical contact |
| WO2013174766A1 (en) * | 2012-05-21 | 2013-11-28 | Osram Gmbh | Mounting device for lighting sources and associated method |
| ITMI20121014A1 (it) * | 2012-06-12 | 2013-12-13 | Arditi Spa | Apparecchio di illuminazione a led chip array con rilevamento della temperatura ad elevata precisione ed affidabilita'. |
| JP5909702B2 (ja) * | 2012-07-31 | 2016-04-27 | パナソニックIpマネジメント株式会社 | 照明器具 |
| JP6024957B2 (ja) * | 2012-09-24 | 2016-11-16 | 東芝ライテック株式会社 | 発光装置および照明装置 |
| CN103807623B (zh) * | 2012-11-09 | 2017-11-17 | 欧司朗有限公司 | 发光装置和一种包括该发光装置的照明装置 |
| JP6057161B2 (ja) * | 2012-12-13 | 2017-01-11 | 東芝ライテック株式会社 | 発光装置 |
| US10390399B2 (en) | 2013-01-10 | 2019-08-20 | Molex, Llc | LED assembly having base insert molded about terminals and substrate with a plurality of LED chips positioned on said substrate |
| DE102013100281A1 (de) * | 2013-01-11 | 2014-07-17 | Siteco Beleuchtungstechnik Gmbh | Leuchtenkörper |
| JP6303949B2 (ja) * | 2013-11-29 | 2018-04-04 | 日亜化学工業株式会社 | 発光装置及び照明器具 |
| EP2918906B1 (en) | 2014-03-12 | 2019-02-13 | TE Connectivity Nederland B.V. | Socket assembly and clamp for a socket assembly |
| TWI613391B (zh) * | 2014-04-01 | 2018-02-01 | 晶元光電股份有限公司 | 發光二極體組件及應用此發光二極體組件的發光二極體燈泡 |
| JP6372257B2 (ja) * | 2014-08-29 | 2018-08-15 | 東芝ライテック株式会社 | 車両用発光モジュール、車両用照明装置、および車両用灯具 |
| DE102016104426A1 (de) * | 2016-03-10 | 2017-09-14 | Trilux Gmbh & Co. Kg | Modul für modulare Außenleuchte |
| JP2019080688A (ja) * | 2017-10-30 | 2019-05-30 | 株式会社大一商会 | 遊技機 |
| JP2020014676A (ja) * | 2018-07-25 | 2020-01-30 | 株式会社大一商会 | 遊技機 |
| JP7085264B2 (ja) * | 2018-08-08 | 2022-06-16 | 株式会社大一商会 | 遊技機 |
| JP7494600B2 (ja) * | 2020-06-29 | 2024-06-04 | 株式会社Gsユアサ | 照明灯 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005209538A (ja) * | 2004-01-23 | 2005-08-04 | Koito Mfg Co Ltd | 灯具 |
| JP4753904B2 (ja) | 2007-03-15 | 2011-08-24 | シャープ株式会社 | 発光装置 |
| FR2922295B1 (fr) * | 2007-10-12 | 2009-12-04 | In Novea | Module d'eclairage comportant plusieurs diodes electroluminescentes et ensemble d'eclairage comprenant un tel module |
| JP4985422B2 (ja) * | 2008-01-22 | 2012-07-25 | Necライティング株式会社 | 発光モジュール |
| US20090207617A1 (en) * | 2008-02-20 | 2009-08-20 | Merchant Viren B | Light emitting diode (led) connector clip |
| WO2009150590A1 (en) * | 2008-06-11 | 2009-12-17 | Koninklijke Philips Electronics N.V. | Press springs |
| JP5232555B2 (ja) * | 2008-07-23 | 2013-07-10 | スタンレー電気株式会社 | 光半導体装置モジュール |
| JP5282953B2 (ja) * | 2008-11-21 | 2013-09-04 | 東芝ライテック株式会社 | 照明装置 |
| JP5601512B2 (ja) | 2009-09-14 | 2014-10-08 | 東芝ライテック株式会社 | 発光装置および照明装置 |
| JP5788149B2 (ja) * | 2010-06-18 | 2015-09-30 | 東芝ライテック株式会社 | 発光装置及び照明装置 |
-
2010
- 2010-07-29 JP JP2010171218A patent/JP5487396B2/ja not_active Expired - Fee Related
-
2011
- 2011-07-26 EP EP20110175334 patent/EP2413021B1/en not_active Not-in-force
- 2011-07-28 US US13/193,032 patent/US8727568B2/en not_active Expired - Fee Related
- 2011-07-28 CN CN201110214236.1A patent/CN102347425B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20120026738A1 (en) | 2012-02-02 |
| CN102347425B (zh) | 2015-01-21 |
| US8727568B2 (en) | 2014-05-20 |
| EP2413021A3 (en) | 2013-04-10 |
| EP2413021A2 (en) | 2012-02-01 |
| JP2012033662A (ja) | 2012-02-16 |
| EP2413021B1 (en) | 2015-05-06 |
| CN102347425A (zh) | 2012-02-08 |
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