JP2009135080A - 光源装置 - Google Patents
光源装置 Download PDFInfo
- Publication number
- JP2009135080A JP2009135080A JP2008173718A JP2008173718A JP2009135080A JP 2009135080 A JP2009135080 A JP 2009135080A JP 2008173718 A JP2008173718 A JP 2008173718A JP 2008173718 A JP2008173718 A JP 2008173718A JP 2009135080 A JP2009135080 A JP 2009135080A
- Authority
- JP
- Japan
- Prior art keywords
- light source
- source device
- light
- substrate
- light emitting
- 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
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure
-
- 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
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/50—Light sources with three-dimensionally disposed light-generating elements on planar substrates or supports, but arranged in different planes or with differing orientation, e.g. on plate-shaped supports with steps on which light-generating elements are mounted
-
- 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
- H05K2201/10—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
- H05K2201/10439—Position of a single component
- H05K2201/10484—Obliquely mounted
-
- 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
- H05K2201/10606—Permanent holder for component or auxiliary PCB mounted on a PCB
Abstract
【解決手段】本発明は、基板(30)の上に複数の搭載面(310)を形成し、少なくとも一つの搭載面(310)が前記基板(30)に対して傾斜角に形成されてなり、各搭載面(310)にそれぞれ電気的に接続される発光ダイオード(32)が設けられる光源装置(3)を提供する。それぞれの各搭載面(310)に電気的に接続される各発光ダイオード(32)により所定の配光の目的に達成することで、光制御素子を追加する必要のある従来技術の欠点を改善し、光源装置の光効率を高める。
【選択図】図3
Description
10、21 発光素子
11 反光ハウジング
12 透光部
13 散光部
20 本体
22 反射部
30 基板
31、31’、31” 凸部
32 発光ダイオード
33 凹部
301 第1の表面
302 第2の表面
310、310’、310”、330 搭載面
θ 傾斜角
S 光線
Claims (10)
- 第1の表面と、前記第1の表面と反対側の第2の表面とを有し、複数の搭載面を有し、少なくとも一つの搭載面が前記第1の表面に対して傾斜角に形成されてなる基板と、
前記各搭載面にそれぞれ設けられ、前記基板に電気的に接続する複数の発光ダイオードと、を含むことを特徴とする光源装置。 - 前記各搭載面は前記第1の表面に対して同一の傾斜角又は異なる傾斜角に形成してなることを特徴とする請求項1に記載の光源装置。
- 前記基板の第1の表面は複数の凸部を有し、前記各搭載面は前記各凸部に対応して形成されることを特徴とする請求項1に記載の光源装置。
- 前記基板の第1の表面は複数の凹部を有し、前記各搭載面は前記各凹部に対応して形成されることを特徴とする請求項1に記載の光源装置。
- 前記各発光ダイオードは複数の異なる色を含む発光ダイオードのダイである、又は同色の発光ダイオードのダイであることを特徴とする請求項1に記載の光源装置。
- 前記搭載面に複数の発光ダイオードが設けられることを特徴とする請求項1に記載の光源装置。
- 前記基板は金属板、シリコン基板、セラミック基板、及び回路板のうちの何れか一つであることを特徴とする請求項1に記載の光源装置。
- 複数の搭載面は前記第2の表面にも形成されることを特徴とする請求項1に記載の光源装置。
- 前記基板の第1の表面と第2の表面には複数の凸部を有し、前記各搭載面が前記各凸部に対応して形成されることを特徴とする請求項8に記載の光源装置。
- 前記基板の第1の表面と第2の表面には複数の凹部を有し、前記各搭載面が前記各凹部に対応して形成されることを特徴とする請求項8に記載の光源装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW096145081A TWI353053B (en) | 2007-11-28 | 2007-11-28 | Lighting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2009135080A true JP2009135080A (ja) | 2009-06-18 |
Family
ID=40669534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008173718A Pending JP2009135080A (ja) | 2007-11-28 | 2008-07-02 | 光源装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7717587B2 (ja) |
JP (1) | JP2009135080A (ja) |
TW (1) | TWI353053B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011129932A (ja) * | 2009-12-21 | 2011-06-30 | Lg Innotek Co Ltd | 発光素子及びそれを用いたライトユニット |
US9985182B2 (en) | 2015-12-25 | 2018-05-29 | Citizen Electronics Co., Ltd. | Light-emitting apparatus and color-matching apparatus |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM343111U (en) * | 2008-04-18 | 2008-10-21 | Genius Electronic Optical Co Ltd | Light base of high-wattage LED street light |
US20090290347A1 (en) * | 2008-05-23 | 2009-11-26 | Pervaiz Lodhie | Angled LED Light Module |
USD614318S1 (en) * | 2008-06-10 | 2010-04-20 | Pervaiz Lodhie | LED light module |
USD613886S1 (en) * | 2008-06-10 | 2010-04-13 | Pervaiz Lodhie | LED light module with cutouts |
CN101614386A (zh) * | 2008-06-25 | 2009-12-30 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
CN101614379B (zh) * | 2008-06-25 | 2013-06-05 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
US8419203B1 (en) * | 2010-09-03 | 2013-04-16 | Rockwell Collins, Inc. | Single card multi mode LCD backlight |
TWI409016B (zh) | 2011-03-09 | 2013-09-11 | Lextar Electronics Corp | 載板結構及其製造方法 |
CN104317092B (zh) * | 2014-11-07 | 2017-02-15 | 京东方科技集团股份有限公司 | 一种曲面液晶显示装置的背光源及曲面液晶显示装置 |
TWI601910B (zh) * | 2016-09-13 | 2017-10-11 | 錼創科技股份有限公司 | 光源模組 |
US20190245127A1 (en) * | 2016-09-23 | 2019-08-08 | Shenzhen Keweitian Eco-Lighting Co.,Ltd. | Sun-like spectrum led lamp bead structure |
JP6130982B1 (ja) * | 2017-02-22 | 2017-05-17 | フェニックス電機株式会社 | 発光ダイオードランプ |
CN107422540A (zh) * | 2017-09-18 | 2017-12-01 | 惠科股份有限公司 | 显示装置 |
CN108598122B (zh) * | 2018-04-28 | 2021-08-31 | 京东方科技集团股份有限公司 | 显示基板及其制作方法、显示装置 |
US10952324B2 (en) * | 2019-04-15 | 2021-03-16 | Facebook Technologies, Llc | Spacer for surface mountable electronic components |
Citations (6)
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JPS5948581A (ja) * | 1982-09-10 | 1984-03-19 | 株式会社ダイフク | 格納設備 |
JPH11163412A (ja) * | 1997-11-25 | 1999-06-18 | Matsushita Electric Works Ltd | Led照明装置 |
JP2002329893A (ja) * | 2001-05-02 | 2002-11-15 | Kansai Tlo Kk | Led面発光装置 |
JP2005128236A (ja) * | 2003-10-23 | 2005-05-19 | Seiko Epson Corp | 光源装置、照明装置及びプロジェクタ |
WO2005055328A1 (ja) * | 2003-12-05 | 2005-06-16 | Mitsubishi Denki Kabushiki Kaisha | 発光装置及びこれを用いた照明器具 |
JP2006310584A (ja) * | 2005-04-28 | 2006-11-09 | Fujikura Ltd | 発光素子実装用ホーロー基板及び光源装置 |
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US5519596A (en) * | 1995-05-16 | 1996-05-21 | Hewlett-Packard Company | Moldable nesting frame for light emitting diode array |
US5838247A (en) * | 1997-04-01 | 1998-11-17 | Bladowski; Witold S. | Solid state light system |
DE19909399C1 (de) * | 1999-03-04 | 2001-01-04 | Osram Opto Semiconductors Gmbh | Flexibles LED-Mehrfachmodul, insb. für ein Leuchtengehäuse eines Kraftfahrzeuges |
US6244728B1 (en) * | 1999-12-13 | 2001-06-12 | The Boeing Company | Light emitting diode assembly for use as an aircraft position light |
JP3716252B2 (ja) | 2002-12-26 | 2005-11-16 | ローム株式会社 | 発光装置及び照明装置 |
TWM271132U (en) * | 2004-12-29 | 2005-07-21 | Ind Tech Res Inst | Structure of negative focus reflective lighting device |
TWI262277B (en) * | 2005-04-15 | 2006-09-21 | Ind Tech Res Inst | Integral type lighting device with a thin plate |
-
2007
- 2007-11-28 TW TW096145081A patent/TWI353053B/zh active
- 2007-12-26 US US11/964,627 patent/US7717587B2/en active Active
-
2008
- 2008-07-02 JP JP2008173718A patent/JP2009135080A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5948581A (ja) * | 1982-09-10 | 1984-03-19 | 株式会社ダイフク | 格納設備 |
JPH11163412A (ja) * | 1997-11-25 | 1999-06-18 | Matsushita Electric Works Ltd | Led照明装置 |
JP2002329893A (ja) * | 2001-05-02 | 2002-11-15 | Kansai Tlo Kk | Led面発光装置 |
JP2005128236A (ja) * | 2003-10-23 | 2005-05-19 | Seiko Epson Corp | 光源装置、照明装置及びプロジェクタ |
WO2005055328A1 (ja) * | 2003-12-05 | 2005-06-16 | Mitsubishi Denki Kabushiki Kaisha | 発光装置及びこれを用いた照明器具 |
JP2006310584A (ja) * | 2005-04-28 | 2006-11-09 | Fujikura Ltd | 発光素子実装用ホーロー基板及び光源装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011129932A (ja) * | 2009-12-21 | 2011-06-30 | Lg Innotek Co Ltd | 発光素子及びそれを用いたライトユニット |
CN102130105A (zh) * | 2009-12-21 | 2011-07-20 | Lg伊诺特有限公司 | 发光器件以及利用该发光器件的照明单元 |
US9111777B2 (en) | 2009-12-21 | 2015-08-18 | Lg Electronics Inc. | Light emitting device and light unit using the same |
CN102130105B (zh) * | 2009-12-21 | 2016-08-24 | Lg伊诺特有限公司 | 发光器件以及利用该发光器件的照明单元 |
US9985182B2 (en) | 2015-12-25 | 2018-05-29 | Citizen Electronics Co., Ltd. | Light-emitting apparatus and color-matching apparatus |
Also Published As
Publication number | Publication date |
---|---|
TWI353053B (en) | 2011-11-21 |
TW200924183A (en) | 2009-06-01 |
US7717587B2 (en) | 2010-05-18 |
US20090135599A1 (en) | 2009-05-28 |
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