JP2007317589A - 発光モジュール及び車輌用灯具 - Google Patents
発光モジュール及び車輌用灯具 Download PDFInfo
- Publication number
- JP2007317589A JP2007317589A JP2006147664A JP2006147664A JP2007317589A JP 2007317589 A JP2007317589 A JP 2007317589A JP 2006147664 A JP2006147664 A JP 2006147664A JP 2006147664 A JP2006147664 A JP 2006147664A JP 2007317589 A JP2007317589 A JP 2007317589A
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- JP
- Japan
- Prior art keywords
- light emitting
- substrate
- emitting element
- semiconductor light
- planar electrode
- 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.)
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/141—Light emitting diodes [LED]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/19—Attachment of light sources or lamp holders
- F21S41/192—Details of lamp holders, terminals or connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
-
- 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
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 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
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)
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
【課題】 グレア光の発生の防止を図る。
【解決手段】 半導体発光素子3を有し基板2上に配置され導電パターン2a、2aに接続された発光部3Aと、基板上に形成され導電パターンを介して半導体発光素子に接続された正負一対の面状電極部6、6とを設け、基板の厚み方向に直交し該基板の各側縁が延びる2方向をそれぞれ第1の方向及び第2の方向としたときに、第1の方向において一対の面状電極部を離隔して位置させ、半導体発光素子の中央3aを基板の中央2bに対して第2の方向における一方向にシフトして位置させ、一対の面状電極部の上記一方向における各端面が半導体発光素子の上記一方向における端面から上記一方向へ突出しないようにした。
【選択図】図2
Description
Claims (5)
- 車輌用灯具に用いられる発光モジュールであって、
略矩形状に形成された基板と、
該基板に形成された所定の導電パターンと、
半導体発光素子を有し上記基板上に配置され導電パターンに接続された発光部と、
上記基板上に形成され導電パターンを介して半導体発光素子に接続された正負一対の面状電極部とを備え、
基板の厚み方向に直交し該基板の各側縁が延びる2方向をそれぞれ第1の方向及び第2の方向としたときに、
第1の方向において上記一対の面状電極部が離隔して位置され、
上記半導体発光素子の中央が基板の中央に対して第2の方向における一方向にシフトして位置され、
一対の面状電極部の上記一方向における各端面が半導体発光素子の上記一方向における端面から上記一方向へ突出しないようにした
ことを特徴とする発光モジュール。 - 上記発光部及び基板をそれぞれ長方形状に形成し、
発光部と基板の長手方向が略一致するように発光部を基板に配置した
ことを特徴とする請求項1に記載の発光モジュール。 - 上記一対の面状電極部をそれぞれ基板の外周部に形成した
ことを特徴とする請求項1又は請求項2に記載の発光モジュール。 - 樹脂材料によって形成されたベース面部と該ベース面部から上記基板側に突出された給電端子を有する給電用アタッチメントを設け、
給電端子と面状電極部を溶接によって接続した
ことを特徴とする請求項1、請求項2又は請求項3に記載の発光モジュール。 - ランプハウジング内に配置された発光モジュールの半導体発光素子から出射された光が投光レンズによって照明光として照射される車輌用灯具であって、
上記発光モジュールは、
略矩形状に形成された基板と、
該基板に形成された所定の導電パターンと、
半導体発光素子を有し上記基板上に配置され導電パターンに接続された発光部と、
上記基板上に形成され導電パターンを介して半導体発光素子に接続された正負一対の面状電極部とを備え、
基板の厚み方向に直交し該基板の各側縁が延びる2方向をそれぞれ第1の方向及び第2の方向としたときに、
上記第1の方向において上記一対の面状電極部が離隔して位置され、
上記半導体発光素子の中央が基板の中央に対して第2の方向における一方向にシフトして位置され、
半導体発光素子の上記一方向における端縁から発せられた光によって照射光の照射パターンにおけるカットラインの少なくとも一部が形成されるように構成され、
一対の面状電極部の上記一方向における各端面が半導体発光素子の上記一方向における端面から上記一方向へ突出しないようにした
ことを特徴とする車輌用灯具。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006147664A JP4605789B2 (ja) | 2006-05-29 | 2006-05-29 | 発光モジュール及び車輌用灯具 |
US11/805,193 US7901123B2 (en) | 2006-05-29 | 2007-05-22 | Light emitting module and vehicle lamp |
CNB200710106402XA CN100507350C (zh) | 2006-05-29 | 2007-05-24 | 发光模块和车辆用灯具 |
DE102007024922A DE102007024922B4 (de) | 2006-05-29 | 2007-05-29 | Lichtemittermodul und Fahrzeugleuchte |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006147664A JP4605789B2 (ja) | 2006-05-29 | 2006-05-29 | 発光モジュール及び車輌用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007317589A true JP2007317589A (ja) | 2007-12-06 |
JP4605789B2 JP4605789B2 (ja) | 2011-01-05 |
Family
ID=38663962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006147664A Expired - Fee Related JP4605789B2 (ja) | 2006-05-29 | 2006-05-29 | 発光モジュール及び車輌用灯具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7901123B2 (ja) |
JP (1) | JP4605789B2 (ja) |
CN (1) | CN100507350C (ja) |
DE (1) | DE102007024922B4 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009199779A (ja) * | 2008-02-19 | 2009-09-03 | Ichikoh Ind Ltd | 車両用灯具 |
WO2011083641A1 (ja) * | 2010-01-07 | 2011-07-14 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200901496A (en) * | 2007-06-22 | 2009-01-01 | Ama Precision Inc | LED light module |
JP5582865B2 (ja) * | 2010-05-12 | 2014-09-03 | 株式会社小糸製作所 | 灯具 |
US20130100685A1 (en) * | 2010-07-14 | 2013-04-25 | Koninklijke Philips Electronics N.V. | Led lighting assembly with mounting element for optics |
US8684572B2 (en) * | 2011-01-07 | 2014-04-01 | Tyco Electronics Corporation | LED connector assembly |
JP5760185B2 (ja) * | 2011-05-13 | 2015-08-05 | パナソニックIpマネジメント株式会社 | 照明器具 |
DE102012009264A1 (de) * | 2011-05-19 | 2012-11-22 | Marquardt Mechatronik Gmbh | Beleuchtung für ein Hausgerät |
EP2918906B1 (en) * | 2014-03-12 | 2019-02-13 | TE Connectivity Nederland B.V. | Socket assembly and clamp for a socket assembly |
JP6439341B2 (ja) * | 2014-09-18 | 2018-12-19 | 市光工業株式会社 | 車両用灯具 |
US9945541B1 (en) | 2016-12-20 | 2018-04-17 | Keeper Technology Co., Ltd. | Light-emitting diode module holder |
US10260696B2 (en) | 2016-12-22 | 2019-04-16 | Keeper Technology Co., Ltd. | Light-emitting diode module holder |
US10066800B1 (en) | 2017-09-21 | 2018-09-04 | Keeper Technology Co., Ltd. | Light-emitting diode fixing apparatus |
JP2019220424A (ja) * | 2018-06-22 | 2019-12-26 | 東芝ライテック株式会社 | 車両用照明装置、および車両用灯具 |
FR3089172B1 (fr) * | 2018-11-30 | 2022-12-16 | Valeo Vision Belgique | Module lumineux pour véhicule automobile |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03258158A (ja) * | 1990-03-08 | 1991-11-18 | Canon Inc | 原稿読取装置 |
JPH1187775A (ja) * | 1997-09-02 | 1999-03-30 | Matsushita Electron Corp | 発光表示装置 |
JP2001345455A (ja) * | 2000-04-28 | 2001-12-14 | Kyocera Corp | 光半導体素子キャリア及びその実装構造 |
JP2002314142A (ja) * | 2001-04-09 | 2002-10-25 | Toyoda Gosei Co Ltd | 発光装置 |
JP2003031011A (ja) * | 2001-07-16 | 2003-01-31 | Stanley Electric Co Ltd | 灯具用線状光源 |
JP2005209535A (ja) * | 2004-01-23 | 2005-08-04 | Koito Mfg Co Ltd | 灯具 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000183407A (ja) * | 1998-12-16 | 2000-06-30 | Rohm Co Ltd | 光半導体装置 |
JP4071089B2 (ja) * | 2002-11-06 | 2008-04-02 | 株式会社小糸製作所 | 車両用前照灯 |
JP2004349130A (ja) * | 2003-05-22 | 2004-12-09 | Koito Mfg Co Ltd | 車両用灯具 |
JP4411892B2 (ja) | 2003-07-09 | 2010-02-10 | 日亜化学工業株式会社 | 光源装置およびこれを用いた車両用前照灯 |
US20050146870A1 (en) * | 2004-01-06 | 2005-07-07 | Jeng-Shyong Wu | Elongated flexible lighting equipment and fabricating method of same |
US7284882B2 (en) * | 2005-02-17 | 2007-10-23 | Federal-Mogul World Wide, Inc. | LED light module assembly |
-
2006
- 2006-05-29 JP JP2006147664A patent/JP4605789B2/ja not_active Expired - Fee Related
-
2007
- 2007-05-22 US US11/805,193 patent/US7901123B2/en not_active Expired - Fee Related
- 2007-05-24 CN CNB200710106402XA patent/CN100507350C/zh active Active
- 2007-05-29 DE DE102007024922A patent/DE102007024922B4/de not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03258158A (ja) * | 1990-03-08 | 1991-11-18 | Canon Inc | 原稿読取装置 |
JPH1187775A (ja) * | 1997-09-02 | 1999-03-30 | Matsushita Electron Corp | 発光表示装置 |
JP2001345455A (ja) * | 2000-04-28 | 2001-12-14 | Kyocera Corp | 光半導体素子キャリア及びその実装構造 |
JP2002314142A (ja) * | 2001-04-09 | 2002-10-25 | Toyoda Gosei Co Ltd | 発光装置 |
JP2003031011A (ja) * | 2001-07-16 | 2003-01-31 | Stanley Electric Co Ltd | 灯具用線状光源 |
JP2005209535A (ja) * | 2004-01-23 | 2005-08-04 | Koito Mfg Co Ltd | 灯具 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009199779A (ja) * | 2008-02-19 | 2009-09-03 | Ichikoh Ind Ltd | 車両用灯具 |
WO2011083641A1 (ja) * | 2010-01-07 | 2011-07-14 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
US8752996B2 (en) | 2010-01-07 | 2014-06-17 | Sharp Kabushiki Kaisha | Lighting device, display device and television receiver |
Also Published As
Publication number | Publication date |
---|---|
DE102007024922A1 (de) | 2007-12-13 |
CN100507350C (zh) | 2009-07-01 |
JP4605789B2 (ja) | 2011-01-05 |
DE102007024922B4 (de) | 2010-04-15 |
CN101082400A (zh) | 2007-12-05 |
US7901123B2 (en) | 2011-03-08 |
US20070274086A1 (en) | 2007-11-29 |
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