WO2008156020A1 - Substrat et appareil d'éclairage - Google Patents
Substrat et appareil d'éclairage Download PDFInfo
- Publication number
- WO2008156020A1 WO2008156020A1 PCT/JP2008/060681 JP2008060681W WO2008156020A1 WO 2008156020 A1 WO2008156020 A1 WO 2008156020A1 JP 2008060681 W JP2008060681 W JP 2008060681W WO 2008156020 A1 WO2008156020 A1 WO 2008156020A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- substrate
- area
- mounting region
- heat conductive
- chip leds
- Prior art date
Links
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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
-
- 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
- F21Y2113/00—Combination of light sources
-
- 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
- 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
- H05K2201/01—Dielectrics
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0108—Transparent
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of components
-
- 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]
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Led Device Packages (AREA)
Abstract
La présente invention concerne un substrat permettant de dissiper la chaleur générée par un élément semi-conducteur électroluminescent et de supprimer l'augmentation de la température. La présente invention concerne également un appareil d'éclairage. La surface avant d'un substrat (1) permet d'effectuer le montage en surface de nombreuses DEL pour puce et des zones de montage des DELS pour puce sont prévues à intervalles d'une taille prédéfinie. La surface de la zone de montage est équivalente à une surface à occuper par la DEL pour puce sur le substrat (1). Sur la surface arrière du substrat (1), une pluralité de films thermoconducteurs (3, etc.) est disposée aux intervalles de la taille prédéfinie, pour dissiper la chaleur générée par les DEL pour puce vers l'extérieur du substrat (1). La surface du film thermoconducteur (3) est supérieure à celle de la zone de montage, et est prévue pour comprendre la plage de la zone de montage. Les films thermoconducteurs (3, etc.) peuvent être formés, par exemple, par la formation de motifs sur une feuille de cuivre formée sur la totalité de la surface arrière du substrat (1).
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007161814A JP4969332B2 (ja) | 2007-06-19 | 2007-06-19 | 基板及び照明装置 |
JP2007-161814 | 2007-06-19 | ||
JP2007174629A JP4996998B2 (ja) | 2007-07-02 | 2007-07-02 | 照明装置 |
JP2007-174629 | 2007-07-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008156020A1 true WO2008156020A1 (fr) | 2008-12-24 |
Family
ID=40156177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/060681 WO2008156020A1 (fr) | 2007-06-19 | 2008-06-11 | Substrat et appareil d'éclairage |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008156020A1 (fr) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010161026A (ja) * | 2009-01-09 | 2010-07-22 | Toshiba Lighting & Technology Corp | 照明装置 |
WO2011067989A1 (fr) * | 2009-12-02 | 2011-06-09 | シャープ株式会社 | Dispositif d'éclairage et dispositif d'affichage |
JP2012022977A (ja) * | 2010-07-16 | 2012-02-02 | Opt Design:Kk | 照明装置 |
JP2012517115A (ja) * | 2009-02-05 | 2012-07-26 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Ledの組み合わせの改良された実装 |
JP2013058467A (ja) * | 2011-09-08 | 2013-03-28 | In-Kyu Ahn | Led型照明モジュール |
US8408724B2 (en) | 2008-12-26 | 2013-04-02 | Toshiba Lighting & Technology Corporation | Light source module and lighting apparatus |
WO2013058377A1 (fr) * | 2011-10-21 | 2013-04-25 | サンケン電気株式会社 | Luminaire |
WO2013076910A1 (fr) * | 2011-11-21 | 2013-05-30 | パナソニック株式会社 | Appareil émetteur de lumière et appareil d'éclairage |
EP2750212A1 (fr) * | 2012-12-29 | 2014-07-02 | Nichia Corporation | Boîtier de dispositif électroluminescent, dispositif électroluminescent utilisant cet emballage et dispositif d'éclairage utilisant les dispositifs électroluminescents |
JP2014157800A (ja) * | 2013-02-18 | 2014-08-28 | Toshiba Lighting & Technology Corp | 照明器具 |
US8820950B2 (en) | 2010-03-12 | 2014-09-02 | Toshiba Lighting & Technology Corporation | Light emitting device and illumination apparatus |
US9281460B2 (en) | 2012-10-31 | 2016-03-08 | Nichia Corporation | Light emitting device package and light emitting device having lead-frames |
US9406856B2 (en) | 2013-06-28 | 2016-08-02 | Nichia Corporation | Package for light emitting apparatus and light emitting apparatus including the same |
JP2016170988A (ja) * | 2015-03-12 | 2016-09-23 | パナソニックIpマネジメント株式会社 | 照明器具 |
JPWO2014115443A1 (ja) * | 2013-01-24 | 2017-01-26 | シャープ株式会社 | 発光装置およびその製造方法 |
CN107830430A (zh) * | 2017-11-21 | 2018-03-23 | 浙江阳光美加照明有限公司 | 一种led灯条的基板及led灯条 |
EP3346320A4 (fr) * | 2015-09-01 | 2018-10-24 | Panasonic Intellectual Property Management Co., Ltd. | Dispositif d'affichage d'image |
US10490143B2 (en) | 2015-09-01 | 2019-11-26 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10643556B2 (en) | 2015-09-01 | 2020-05-05 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10642097B2 (en) | 2015-09-01 | 2020-05-05 | Panasonic Intellectual Property Management Co., Ltd. | Image display device including multiple light source substrates |
US10809569B2 (en) | 2015-09-01 | 2020-10-20 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10976601B2 (en) | 2015-09-01 | 2021-04-13 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
CN116772131A (zh) * | 2023-06-26 | 2023-09-19 | 惠科股份有限公司 | 灯板、灯板的制备方法及显示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50148082A (fr) * | 1974-05-20 | 1975-11-27 | ||
JP2003092011A (ja) * | 2001-09-18 | 2003-03-28 | Matsushita Electric Ind Co Ltd | 照明装置 |
JP2005109228A (ja) * | 2003-09-30 | 2005-04-21 | Toshiba Lighting & Technology Corp | Led装置およびled照明装置 |
JP2006310874A (ja) * | 2005-04-29 | 2006-11-09 | Philips Lumileds Lightng Co Llc | Rgb熱隔離基板 |
JP2007059894A (ja) * | 2005-07-27 | 2007-03-08 | Showa Denko Kk | 発光ダイオード素子搭載光源 |
-
2008
- 2008-06-11 WO PCT/JP2008/060681 patent/WO2008156020A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50148082A (fr) * | 1974-05-20 | 1975-11-27 | ||
JP2003092011A (ja) * | 2001-09-18 | 2003-03-28 | Matsushita Electric Ind Co Ltd | 照明装置 |
JP2005109228A (ja) * | 2003-09-30 | 2005-04-21 | Toshiba Lighting & Technology Corp | Led装置およびled照明装置 |
JP2006310874A (ja) * | 2005-04-29 | 2006-11-09 | Philips Lumileds Lightng Co Llc | Rgb熱隔離基板 |
JP2007059894A (ja) * | 2005-07-27 | 2007-03-08 | Showa Denko Kk | 発光ダイオード素子搭載光源 |
Cited By (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8408724B2 (en) | 2008-12-26 | 2013-04-02 | Toshiba Lighting & Technology Corporation | Light source module and lighting apparatus |
JP2010161026A (ja) * | 2009-01-09 | 2010-07-22 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2012517115A (ja) * | 2009-02-05 | 2012-07-26 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Ledの組み合わせの改良された実装 |
JP5276722B2 (ja) * | 2009-12-02 | 2013-08-28 | シャープ株式会社 | 照明装置および表示装置 |
WO2011067989A1 (fr) * | 2009-12-02 | 2011-06-09 | シャープ株式会社 | Dispositif d'éclairage et dispositif d'affichage |
CN102639926A (zh) * | 2009-12-02 | 2012-08-15 | 夏普株式会社 | 照明装置和显示装置 |
US8820950B2 (en) | 2010-03-12 | 2014-09-02 | Toshiba Lighting & Technology Corporation | Light emitting device and illumination apparatus |
JP2012022977A (ja) * | 2010-07-16 | 2012-02-02 | Opt Design:Kk | 照明装置 |
JP2013058467A (ja) * | 2011-09-08 | 2013-03-28 | In-Kyu Ahn | Led型照明モジュール |
WO2013058377A1 (fr) * | 2011-10-21 | 2013-04-25 | サンケン電気株式会社 | Luminaire |
JP2013089557A (ja) * | 2011-10-21 | 2013-05-13 | Sanken Electric Co Ltd | 灯具 |
US8950897B2 (en) | 2011-11-21 | 2015-02-10 | Panasonic Corporation | Light-emitting device and lighting apparatus |
EP2634480A4 (fr) * | 2011-11-21 | 2014-08-13 | Panasonic Corp | Appareil émetteur de lumière et appareil d'éclairage |
JP5250162B1 (ja) * | 2011-11-21 | 2013-07-31 | パナソニック株式会社 | 発光装置及び照明装置 |
WO2013076910A1 (fr) * | 2011-11-21 | 2013-05-30 | パナソニック株式会社 | Appareil émetteur de lumière et appareil d'éclairage |
EP2634480A1 (fr) * | 2011-11-21 | 2013-09-04 | Panasonic Corporation | Appareil émetteur de lumière et appareil d'éclairage |
US9281460B2 (en) | 2012-10-31 | 2016-03-08 | Nichia Corporation | Light emitting device package and light emitting device having lead-frames |
EP2750212A1 (fr) * | 2012-12-29 | 2014-07-02 | Nichia Corporation | Boîtier de dispositif électroluminescent, dispositif électroluminescent utilisant cet emballage et dispositif d'éclairage utilisant les dispositifs électroluminescents |
CN103915542A (zh) * | 2012-12-29 | 2014-07-09 | 日亚化学工业株式会社 | 发光装置用封装体、具备其的发光装置及具备该发光装置的照明装置 |
US9257417B2 (en) | 2012-12-29 | 2016-02-09 | Nichia Corporation | Light emitting device package, light emitting device using that package, and illumination device using the light emitting devices |
USRE47504E1 (en) | 2012-12-29 | 2019-07-09 | Nichia Corporation | Light emitting device package, light emitting device using that package, and illumination device using the light emitting devices |
JPWO2014115443A1 (ja) * | 2013-01-24 | 2017-01-26 | シャープ株式会社 | 発光装置およびその製造方法 |
JP2014157800A (ja) * | 2013-02-18 | 2014-08-28 | Toshiba Lighting & Technology Corp | 照明器具 |
US9647190B2 (en) | 2013-06-28 | 2017-05-09 | Nichia Corporation | Package for light emitting apparatus and light emitting apparatus including the same |
US10305011B2 (en) | 2013-06-28 | 2019-05-28 | Nichia Corporation | Light emitting apparatus |
US9991432B2 (en) | 2013-06-28 | 2018-06-05 | Nichia Corporation | Light emitting apparatus |
US9406856B2 (en) | 2013-06-28 | 2016-08-02 | Nichia Corporation | Package for light emitting apparatus and light emitting apparatus including the same |
JP2016170988A (ja) * | 2015-03-12 | 2016-09-23 | パナソニックIpマネジメント株式会社 | 照明器具 |
US10490143B2 (en) | 2015-09-01 | 2019-11-26 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
EP3346320A4 (fr) * | 2015-09-01 | 2018-10-24 | Panasonic Intellectual Property Management Co., Ltd. | Dispositif d'affichage d'image |
US10643556B2 (en) | 2015-09-01 | 2020-05-05 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10642097B2 (en) | 2015-09-01 | 2020-05-05 | Panasonic Intellectual Property Management Co., Ltd. | Image display device including multiple light source substrates |
US10663793B2 (en) | 2015-09-01 | 2020-05-26 | Panasonic Intellectual Property Management Co., Ltd. | Image display device |
US10809569B2 (en) | 2015-09-01 | 2020-10-20 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
US10976601B2 (en) | 2015-09-01 | 2021-04-13 | Panasonic Intellectual Property Management Co., Ltd. | Video display device |
CN107830430A (zh) * | 2017-11-21 | 2018-03-23 | 浙江阳光美加照明有限公司 | 一种led灯条的基板及led灯条 |
CN107830430B (zh) * | 2017-11-21 | 2023-10-03 | 浙江阳光美加照明有限公司 | 一种led灯条的基板及led灯条 |
CN116772131A (zh) * | 2023-06-26 | 2023-09-19 | 惠科股份有限公司 | 灯板、灯板的制备方法及显示装置 |
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