JP2004343149A - 発光素子および発光素子の製造方法 - Google Patents
発光素子および発光素子の製造方法 Download PDFInfo
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- JP2004343149A JP2004343149A JP2004252541A JP2004252541A JP2004343149A JP 2004343149 A JP2004343149 A JP 2004343149A JP 2004252541 A JP2004252541 A JP 2004252541A JP 2004252541 A JP2004252541 A JP 2004252541A JP 2004343149 A JP2004343149 A JP 2004343149A
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- Prior art keywords
- resin
- light
- fluorescent material
- led chip
- emitting element
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- 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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- 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
- 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
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- Led Device Packages (AREA)
Abstract
【解決手段】 この発光素子では、LEDチップ1の周囲に一次成型されて成る透光性樹脂12’’を、その上面がほぼ平面状となるように形成し、その上面に、シート状に形成された蛍光材料含有樹脂13’’を透光性接着剤等により接着して形成している。
【選択図】 図5
Description
基板と、
この基板の一面に配置されるLEDチップと、
上記基板の一面に配置されると共に上記LEDチップの周囲で上面がほぼ平面状に形成された透光性樹脂と、
予めシート状に形成されると共に上記透光性樹脂の上面に接着される蛍光材料を含有する樹脂と
を備えることとしている。
基板の一面に配置されるLEDチップの周囲で、かつ、上記基板の一面に、透光性樹脂をトランスファーモールド成型法により上面がほぼ平面状になるように形成する第1の工程と、
蛍光材料を含有する樹脂を、予めシート状に形成して、上記透光性樹脂の上面に接着する第2の工程と
を備えることとしている。
2,2’,12,12’,12’’,22 透光性樹脂
3,3’,13,13’,13’’,23 蛍光材料含有樹脂
4 光反射部
5 基板部
6 配線部
7 金属細線
8 リードフレーム
15 基板
23 蛍光材料含有成型体
Claims (2)
- LEDチップの発光波長を蛍光材料により変換する面実装型の発光素子において、
基板と、
この基板の一面に配置されるLEDチップと、
上記基板の一面に配置されると共に上記LEDチップの周囲で上面がほぼ平面状に形成された透光性樹脂と、
予めシート状に形成されると共に上記透光性樹脂の上面に接着される蛍光材料を含有する樹脂と
を備えることを特徴とする発光素子。 - LEDチップの発光波長を蛍光材料により変換する面実装型の発光素子の製造方法において、
基板の一面に配置されるLEDチップの周囲で、かつ、上記基板の一面に、透光性樹脂をトランスファーモールド成型法により上面がほぼ平面状になるように形成する第1の工程と、
蛍光材料を含有する樹脂を、予めシート状に形成して、上記透光性樹脂の上面に接着する第2の工程と
を備えることを特徴とする発光素子の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004252541A JP4146406B2 (ja) | 2004-08-31 | 2004-08-31 | 発光素子および発光素子の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004252541A JP4146406B2 (ja) | 2004-08-31 | 2004-08-31 | 発光素子および発光素子の製造方法 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10329194A Division JP2000156528A (ja) | 1998-11-19 | 1998-11-19 | 発光素子 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006209961A Division JP4212612B2 (ja) | 2006-08-01 | 2006-08-01 | 発光装置 |
JP2008121464A Division JP2008187212A (ja) | 2008-05-07 | 2008-05-07 | 面実装型発光素子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004343149A true JP2004343149A (ja) | 2004-12-02 |
JP4146406B2 JP4146406B2 (ja) | 2008-09-10 |
Family
ID=33536040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004252541A Expired - Fee Related JP4146406B2 (ja) | 2004-08-31 | 2004-08-31 | 発光素子および発光素子の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4146406B2 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007059852A (ja) * | 2005-07-25 | 2007-03-08 | Matsushita Electric Works Ltd | 発光装置 |
JP2007088091A (ja) * | 2005-09-20 | 2007-04-05 | Matsushita Electric Works Ltd | 発光装置 |
EP1801893A2 (en) * | 2005-12-26 | 2007-06-27 | Kabushiki Kaisha Toshiba | Lens-equipped light-emitting diode device and method of manufacturing the same |
JP2008060129A (ja) * | 2006-08-29 | 2008-03-13 | Nec Lighting Ltd | フルカラー発光ダイオード |
JP2008277248A (ja) * | 2006-11-22 | 2008-11-13 | Alps Electric Co Ltd | 導光部材の製造方法、導光部材及び導光板 |
JP2011159874A (ja) * | 2010-02-02 | 2011-08-18 | Nitto Denko Corp | 光半導体装置 |
CN103237846A (zh) * | 2010-12-13 | 2013-08-07 | 东丽株式会社 | 荧光体片材、使用了其的led及发光装置以及led的制造方法 |
US8865490B2 (en) | 2010-07-27 | 2014-10-21 | Nitto Denko Corporation | Method for producing light-emitting diode device |
US9147814B2 (en) | 2012-10-23 | 2015-09-29 | Stanley Electric Co., Ltd. | Semiconductor light-emitting device and manufacturing method |
US9193833B2 (en) | 2010-02-19 | 2015-11-24 | Toray Industries, Inc. | Phosphor-containing cured silicone, process for production of same, phosphor-containing silicone composition, precursor of the composition, sheet-shaped moldings, LED package, light-emitting device, and process for production of LED-mounted substrate |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101330592B1 (ko) | 2011-06-07 | 2013-11-18 | 도레이 카부시키가이샤 | 수지 시트 적층체, 그 제조 방법 및 그것을 사용한 형광체 함유 수지 시트가 부착된 led칩의 제조 방법 |
-
2004
- 2004-08-31 JP JP2004252541A patent/JP4146406B2/ja not_active Expired - Fee Related
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007059852A (ja) * | 2005-07-25 | 2007-03-08 | Matsushita Electric Works Ltd | 発光装置 |
JP2007088091A (ja) * | 2005-09-20 | 2007-04-05 | Matsushita Electric Works Ltd | 発光装置 |
EP1801893A2 (en) * | 2005-12-26 | 2007-06-27 | Kabushiki Kaisha Toshiba | Lens-equipped light-emitting diode device and method of manufacturing the same |
EP1801893A3 (en) * | 2005-12-26 | 2011-08-03 | Kabushiki Kaisha Toshiba | Lens-equipped light-emitting diode device and method of manufacturing the same |
JP2008060129A (ja) * | 2006-08-29 | 2008-03-13 | Nec Lighting Ltd | フルカラー発光ダイオード |
JP2012256085A (ja) * | 2006-11-22 | 2012-12-27 | Mitsubishi Chemicals Corp | 発光装置、及び発光装置の製造方法 |
JP2008277248A (ja) * | 2006-11-22 | 2008-11-13 | Alps Electric Co Ltd | 導光部材の製造方法、導光部材及び導光板 |
JP2011159874A (ja) * | 2010-02-02 | 2011-08-18 | Nitto Denko Corp | 光半導体装置 |
CN102163683A (zh) * | 2010-02-02 | 2011-08-24 | 日东电工株式会社 | 光学半导体装置 |
US9190584B2 (en) | 2010-02-02 | 2015-11-17 | Nitto Denko Corporation | Optical-semiconductor device |
US9193833B2 (en) | 2010-02-19 | 2015-11-24 | Toray Industries, Inc. | Phosphor-containing cured silicone, process for production of same, phosphor-containing silicone composition, precursor of the composition, sheet-shaped moldings, LED package, light-emitting device, and process for production of LED-mounted substrate |
US8865490B2 (en) | 2010-07-27 | 2014-10-21 | Nitto Denko Corporation | Method for producing light-emitting diode device |
CN103237846A (zh) * | 2010-12-13 | 2013-08-07 | 东丽株式会社 | 荧光体片材、使用了其的led及发光装置以及led的制造方法 |
US9117979B2 (en) | 2010-12-13 | 2015-08-25 | Toray Industries, Inc. | Phosphor sheet, LED and light emitting device using the same and method for manufacturing LED |
US9147814B2 (en) | 2012-10-23 | 2015-09-29 | Stanley Electric Co., Ltd. | Semiconductor light-emitting device and manufacturing method |
Also Published As
Publication number | Publication date |
---|---|
JP4146406B2 (ja) | 2008-09-10 |
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