JP2006140281A - パワーled及びその製造方法 - Google Patents
パワーled及びその製造方法 Download PDFInfo
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- JP2006140281A JP2006140281A JP2004327878A JP2004327878A JP2006140281A JP 2006140281 A JP2006140281 A JP 2006140281A JP 2004327878 A JP2004327878 A JP 2004327878A JP 2004327878 A JP2004327878 A JP 2004327878A JP 2006140281 A JP2006140281 A JP 2006140281A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
-
- 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
-
- 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
- H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/483—Containers
Abstract
【解決手段】 導電性素材からなる複数本のリード1が外部に導出された金属ステム2上に複数個のLEDチップ3を高密度に実装し、ガラスレンズ7をシリコーン樹脂で仮固定したレンズホルダ6をLEDチップ3を包囲するように金属ステム2上に溶接して一体化し、金属ステム2、レンズホルダ6及びガラスレンズ7で形成された空間に封止樹脂10として透光性及び柔軟性を有するシリコーン樹脂を注入してLEDチップ3及びボンディングワイヤ4を樹脂封止した。
【選択図】 図2
Description
レンズホルダに柔軟性及び機密性を有する樹脂でガラスレンズを固定する工程と、
前記LEDチップを囲むように前記レンズホルダを前記金属ステム上に固定する工程と、
前記金属ステム、前記レンズホルダ及び前記ガラスレンズで形成されて上記LEDチップを内包する空間に柔軟性及び透光性を有する樹脂を充填して前記LEDチップを樹脂封止する工程とを含むことを特徴とするものである。
2 金属ステム
3 LEDチップ
4 ボンディングワイヤ
5 窓
6 レンズホルダ
7 ガラスレンズ
8 フランジ部
9 仮固定樹脂
10 封止樹脂
11 溶接部
12 封止樹脂注入穴
Claims (6)
- 導電体からなる複数本のリードが導出された金属ステム上に複数個のLEDチップが高密度に実装され、前記LEDチップ全体を囲むようにガラスレンズが柔軟性及び機密性を有する樹脂によって取り付けられた金属製の略筒形状のレンズホルダが前記LEDチップの光出射方向の前方にガラスレンズを位置させた状態で前記金属ステム上に取り付けられ、前記金属ステム、前記レンズホルダ及び前記ガラスレンズで形成されて上記LEDチップを内包する空間に柔軟性及び透光性を有する樹脂が充填されて前記LEDチップが樹脂封止されていることを特徴とするパワーLED。
- 前記柔軟性及び機密性を有する樹脂はシリコーン樹脂であることを特徴とする請求項1に記載のパワーLED。
- 前記複数個のLEDチップは、光源色が紫外領域から赤外領域の範囲内にあり、且つ光源色が同一のLEDチップ又は光源色が異なるLEDチップの組み合わせからなることを特徴とする請求項1又は2の何れか1項に記載のパワーLED。
- 導電体からなる複数本のリードが導出された金属ステム上に複数個のLEDチップを高密度に実装する工程と、
レンズホルダに柔軟性及び機密性を有する樹脂でガラスレンズを固定する工程と、
前記LEDチップを囲むように前記レンズホルダを前記金属ステム上に固定する工程と、
前記金属ステム、前記レンズホルダ及び前記ガラスレンズで形成されて上記LEDチップを内包する空間に柔軟性及び透光性を有する樹脂を充填して前記LEDチップを樹脂封止する工程とを含むことを特徴とするパワーLEDの製造方法。 - 前記柔軟性及び機密性を有する樹脂はシリコーン樹脂であることを特徴とする請求項4に記載のパワーLEDの製造方法。
- 前記複数個のLEDチップは、光源色が紫外領域から赤外領域の範囲内にあり、且つ光源色が同一のLEDチップ又は光源色が異なるLEDチップの組み合わせからなることを特徴とする請求項4又は5の何れか1項に記載のパワーLEDの製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004327878A JP2006140281A (ja) | 2004-11-11 | 2004-11-11 | パワーled及びその製造方法 |
DE102005053218A DE102005053218A1 (de) | 2004-11-11 | 2005-11-08 | LED-Vorrichtung und Verfahren zum Herstellung derselben |
US11/269,669 US20060108594A1 (en) | 2004-11-11 | 2005-11-09 | LED device and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004327878A JP2006140281A (ja) | 2004-11-11 | 2004-11-11 | パワーled及びその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006140281A true JP2006140281A (ja) | 2006-06-01 |
Family
ID=36441853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004327878A Pending JP2006140281A (ja) | 2004-11-11 | 2004-11-11 | パワーled及びその製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060108594A1 (ja) |
JP (1) | JP2006140281A (ja) |
DE (1) | DE102005053218A1 (ja) |
Cited By (4)
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JP2008172140A (ja) * | 2007-01-15 | 2008-07-24 | Stanley Electric Co Ltd | ハウジングと上部の硬質保護材の間に緩衝材を持つ発光装置 |
JP2011257487A (ja) * | 2010-06-07 | 2011-12-22 | Sharp Corp | 発光表示装置および発光表示装置の製造方法 |
US8226276B2 (en) | 2007-02-14 | 2012-07-24 | Ledon Lighting Jennersdorf Gmbh | Mounting lenses for LED modules |
DE102012212925A1 (de) | 2011-07-28 | 2013-01-31 | Tridonic Jennersdorf Gmbh | Linsenhalter für LEDs |
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US9070850B2 (en) | 2007-10-31 | 2015-06-30 | Cree, Inc. | Light emitting diode package and method for fabricating same |
US7821023B2 (en) | 2005-01-10 | 2010-10-26 | Cree, Inc. | Solid state lighting component |
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US8669572B2 (en) | 2005-06-10 | 2014-03-11 | Cree, Inc. | Power lamp package |
US7675145B2 (en) | 2006-03-28 | 2010-03-09 | Cree Hong Kong Limited | Apparatus, system and method for use in mounting electronic elements |
US8748915B2 (en) | 2006-04-24 | 2014-06-10 | Cree Hong Kong Limited | Emitter package with angled or vertical LED |
US11210971B2 (en) | 2009-07-06 | 2021-12-28 | Cree Huizhou Solid State Lighting Company Limited | Light emitting diode display with tilted peak emission pattern |
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US8367945B2 (en) | 2006-08-16 | 2013-02-05 | Cree Huizhou Opto Limited | Apparatus, system and method for use in mounting electronic elements |
DE102006046301A1 (de) * | 2006-09-29 | 2008-04-03 | Osram Opto Semiconductors Gmbh | Optisches Element, strahlungsemittierendes Bauelement und Verfahren zur Herstellung eines optischen Elements |
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US20080203412A1 (en) * | 2007-02-28 | 2008-08-28 | E-Pin Optical Industry Co., Ltd. | LED assembly with molded glass lens |
DE102008018930A1 (de) * | 2007-04-17 | 2008-11-20 | C2Cure Inc., Wilmington | Bildgebende Systeme und Verfahren, insbesondere zur Verwendung mit einem bei offener Chirurgie verwendeten Instrument |
USD615504S1 (en) | 2007-10-31 | 2010-05-11 | Cree, Inc. | Emitter package |
US10256385B2 (en) | 2007-10-31 | 2019-04-09 | Cree, Inc. | Light emitting die (LED) packages and related methods |
US8866169B2 (en) | 2007-10-31 | 2014-10-21 | Cree, Inc. | LED package with increased feature sizes |
US8946987B2 (en) | 2007-11-07 | 2015-02-03 | Industrial Technology Research Institute | Light emitting device and fabricating method thereof |
TWI401820B (zh) * | 2007-11-07 | 2013-07-11 | Ind Tech Res Inst | 發光元件及其製作方法 |
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US8598809B2 (en) | 2009-08-19 | 2013-12-03 | Cree, Inc. | White light color changing solid state lighting and methods |
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US9601670B2 (en) | 2014-07-11 | 2017-03-21 | Cree, Inc. | Method to form primary optic with variable shapes and/or geometries without a substrate |
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JP2020043235A (ja) * | 2018-09-11 | 2020-03-19 | 豊田合成株式会社 | 発光装置 |
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JPH08122600A (ja) * | 1994-10-18 | 1996-05-17 | Olympus Optical Co Ltd | 光学素子保持装置及びその製造方法 |
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JP2004207660A (ja) * | 2002-12-26 | 2004-07-22 | Toyoda Gosei Co Ltd | 発光ダイオード |
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-
2004
- 2004-11-11 JP JP2004327878A patent/JP2006140281A/ja active Pending
-
2005
- 2005-11-08 DE DE102005053218A patent/DE102005053218A1/de not_active Ceased
- 2005-11-09 US US11/269,669 patent/US20060108594A1/en not_active Abandoned
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JPS57141607A (en) * | 1981-02-26 | 1982-09-02 | Olympus Optical Co Ltd | Fixing device for lens |
JPH08122600A (ja) * | 1994-10-18 | 1996-05-17 | Olympus Optical Co Ltd | 光学素子保持装置及びその製造方法 |
JP2001174682A (ja) * | 1999-12-20 | 2001-06-29 | Canon Inc | 焦点検出装置およびこれを備えた光学機器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008172140A (ja) * | 2007-01-15 | 2008-07-24 | Stanley Electric Co Ltd | ハウジングと上部の硬質保護材の間に緩衝材を持つ発光装置 |
US8226276B2 (en) | 2007-02-14 | 2012-07-24 | Ledon Lighting Jennersdorf Gmbh | Mounting lenses for LED modules |
JP2011257487A (ja) * | 2010-06-07 | 2011-12-22 | Sharp Corp | 発光表示装置および発光表示装置の製造方法 |
DE102012212925A1 (de) | 2011-07-28 | 2013-01-31 | Tridonic Jennersdorf Gmbh | Linsenhalter für LEDs |
Also Published As
Publication number | Publication date |
---|---|
US20060108594A1 (en) | 2006-05-25 |
DE102005053218A1 (de) | 2006-06-08 |
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