JP2009016689A - 照明装置 - Google Patents
照明装置 Download PDFInfo
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- JP2009016689A JP2009016689A JP2007178985A JP2007178985A JP2009016689A JP 2009016689 A JP2009016689 A JP 2009016689A JP 2007178985 A JP2007178985 A JP 2007178985A JP 2007178985 A JP2007178985 A JP 2007178985A JP 2009016689 A JP2009016689 A JP 2009016689A
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- 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
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- 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
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
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- 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
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/49105—Connecting at different heights
- H01L2224/49107—Connecting at different heights on the semiconductor or solid-state body
-
- 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
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
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- Led Device Packages (AREA)
Abstract
【解決手段】照明装置1は、青色の光を発するLEDチップ5及び蛍光体層11を具備する。蛍光体層11を、透光性の合成樹脂材12中に、LEDチップ5が発した青色の光によって励起されて黄色の光を発する粒子状の黄色蛍光体13、及び青色の光によって励起されて赤色の光を発する赤色蛍光体14を分散させて形成する。赤色蛍光体14を黄色蛍光体13より大きい塊に形成して、黄色蛍光体13より粗い密度で分散したことを特徴としている。
【選択図】 図1
Description
次に、図3を参照して蛍光体層11の製造方法を説明する。図3(A)〜図3(E)中符号21は分解可能な固定型、符号25は可動型を示している。固定型21はその高さ方向中間部に仕切り壁22を有し、この仕切り壁22に複数の通孔23が縦横に整列して所定間隔で設けられている。仕切り壁22の大きさは蛍光体層11の縦横の大きさと同じであり、各通孔23の配列パターンは赤色蛍光体14の配列パターンと同じである。
Claims (2)
- 青色の光を発する半導体発光素子と;
透光性の樹脂材中に、前記半導体発光素子が発した青色の光によって励起されて黄色の光を発する粒子状の黄色蛍光体、及び前記青色の光によって励起されて赤色の光を発する赤色蛍光体が分散されているとともに、前記赤色蛍光体が前記黄色蛍光体より大きい塊に形成されていて前記黄色蛍光体より粗い密度で分散されている蛍光体層と;
を具備することを特徴とする照明装置。 - 前記赤色蛍光体が樹脂材の厚み方向両面に露出していることを特徴とする請求項1に記載の照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007178985A JP2009016689A (ja) | 2007-07-06 | 2007-07-06 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007178985A JP2009016689A (ja) | 2007-07-06 | 2007-07-06 | 照明装置 |
Publications (1)
Publication Number | Publication Date |
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JP2009016689A true JP2009016689A (ja) | 2009-01-22 |
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ID=40357213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007178985A Pending JP2009016689A (ja) | 2007-07-06 | 2007-07-06 | 照明装置 |
Country Status (1)
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JP (1) | JP2009016689A (ja) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010123918A (ja) * | 2008-10-21 | 2010-06-03 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2010192606A (ja) * | 2009-02-17 | 2010-09-02 | Toshiba Lighting & Technology Corp | 発光装置 |
JP2010192762A (ja) * | 2009-02-19 | 2010-09-02 | Stanley Electric Co Ltd | 半導体発光装置 |
JP2010192761A (ja) * | 2009-02-19 | 2010-09-02 | Stanley Electric Co Ltd | 半導体発光装置 |
WO2010123051A1 (ja) * | 2009-04-22 | 2010-10-28 | シーシーエス株式会社 | 発光装置 |
WO2010123052A1 (ja) * | 2009-04-22 | 2010-10-28 | シーシーエス株式会社 | 発光装置 |
WO2011116315A2 (en) * | 2010-03-19 | 2011-09-22 | Micron Technology, Inc. | Light emitting diodes and methods for manufacturing light emitting diodes |
JP2014022651A (ja) * | 2012-07-20 | 2014-02-03 | Hitachi Chemical Co Ltd | 光半導体装置、その製造方法、その製造に用いる基体およびリフレクタ成型体 |
JP5928611B2 (ja) * | 2012-12-28 | 2016-06-01 | 信越化学工業株式会社 | 発光装置 |
JP5928610B2 (ja) * | 2012-12-28 | 2016-06-01 | 信越化学工業株式会社 | 調整部品及び発光装置 |
US9625105B2 (en) | 2010-03-03 | 2017-04-18 | Cree, Inc. | LED lamp with active cooling element |
US10359151B2 (en) | 2010-03-03 | 2019-07-23 | Ideal Industries Lighting Llc | Solid state lamp with thermal spreading elements and light directing optics |
US10451251B2 (en) | 2010-08-02 | 2019-10-22 | Ideal Industries Lighting, LLC | Solid state lamp with light directing optics and diffuser |
US10665762B2 (en) | 2010-03-03 | 2020-05-26 | Ideal Industries Lighting Llc | LED lamp incorporating remote phosphor and diffuser with heat dissipation features |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004071357A (ja) * | 2002-08-06 | 2004-03-04 | Shigeo Fujita | 照明装置 |
JP2005244226A (ja) * | 2004-02-23 | 2005-09-08 | Lumileds Lighting Us Llc | 波長変換型半導体発光素子 |
JP2005244075A (ja) * | 2004-02-27 | 2005-09-08 | Matsushita Electric Works Ltd | 発光装置 |
JP2005311136A (ja) * | 2004-04-22 | 2005-11-04 | Matsushita Electric Works Ltd | 発光装置 |
JP2006100623A (ja) * | 2004-09-30 | 2006-04-13 | Toshiba Lighting & Technology Corp | 発光装置および照明装置 |
-
2007
- 2007-07-06 JP JP2007178985A patent/JP2009016689A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004071357A (ja) * | 2002-08-06 | 2004-03-04 | Shigeo Fujita | 照明装置 |
JP2005244226A (ja) * | 2004-02-23 | 2005-09-08 | Lumileds Lighting Us Llc | 波長変換型半導体発光素子 |
JP2005244075A (ja) * | 2004-02-27 | 2005-09-08 | Matsushita Electric Works Ltd | 発光装置 |
JP2005311136A (ja) * | 2004-04-22 | 2005-11-04 | Matsushita Electric Works Ltd | 発光装置 |
JP2006100623A (ja) * | 2004-09-30 | 2006-04-13 | Toshiba Lighting & Technology Corp | 発光装置および照明装置 |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010123918A (ja) * | 2008-10-21 | 2010-06-03 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2010192606A (ja) * | 2009-02-17 | 2010-09-02 | Toshiba Lighting & Technology Corp | 発光装置 |
JP2010192762A (ja) * | 2009-02-19 | 2010-09-02 | Stanley Electric Co Ltd | 半導体発光装置 |
JP2010192761A (ja) * | 2009-02-19 | 2010-09-02 | Stanley Electric Co Ltd | 半導体発光装置 |
WO2010123051A1 (ja) * | 2009-04-22 | 2010-10-28 | シーシーエス株式会社 | 発光装置 |
WO2010123052A1 (ja) * | 2009-04-22 | 2010-10-28 | シーシーエス株式会社 | 発光装置 |
US10665762B2 (en) | 2010-03-03 | 2020-05-26 | Ideal Industries Lighting Llc | LED lamp incorporating remote phosphor and diffuser with heat dissipation features |
US10359151B2 (en) | 2010-03-03 | 2019-07-23 | Ideal Industries Lighting Llc | Solid state lamp with thermal spreading elements and light directing optics |
US9625105B2 (en) | 2010-03-03 | 2017-04-18 | Cree, Inc. | LED lamp with active cooling element |
US8633500B2 (en) | 2010-03-19 | 2014-01-21 | Micron Technology, Inc. | Light emitting diodes and methods for manufacturing light emitting diodes |
CN102870241A (zh) * | 2010-03-19 | 2013-01-09 | 美光科技公司 | 发光二极管和制造发光二极管的方法 |
US8273589B2 (en) | 2010-03-19 | 2012-09-25 | Micron Technology, Inc. | Light emitting diodes and methods for manufacturing light emitting diodes |
WO2011116315A3 (en) * | 2010-03-19 | 2012-01-19 | Micron Technology, Inc. | Light emitting diodes and methods for manufacturing light emitting diodes |
WO2011116315A2 (en) * | 2010-03-19 | 2011-09-22 | Micron Technology, Inc. | Light emitting diodes and methods for manufacturing light emitting diodes |
US10451251B2 (en) | 2010-08-02 | 2019-10-22 | Ideal Industries Lighting, LLC | Solid state lamp with light directing optics and diffuser |
JP2014022651A (ja) * | 2012-07-20 | 2014-02-03 | Hitachi Chemical Co Ltd | 光半導体装置、その製造方法、その製造に用いる基体およびリフレクタ成型体 |
JP5928611B2 (ja) * | 2012-12-28 | 2016-06-01 | 信越化学工業株式会社 | 発光装置 |
JP5928610B2 (ja) * | 2012-12-28 | 2016-06-01 | 信越化学工業株式会社 | 調整部品及び発光装置 |
JPWO2014104152A1 (ja) * | 2012-12-28 | 2017-01-12 | 信越化学工業株式会社 | 発光装置 |
JPWO2014104150A1 (ja) * | 2012-12-28 | 2017-01-12 | 信越化学工業株式会社 | 調整部品及び発光装置 |
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