JP2015023156A - 発光装置 - Google Patents
発光装置 Download PDFInfo
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- JP2015023156A JP2015023156A JP2013150181A JP2013150181A JP2015023156A JP 2015023156 A JP2015023156 A JP 2015023156A JP 2013150181 A JP2013150181 A JP 2013150181A JP 2013150181 A JP2013150181 A JP 2013150181A JP 2015023156 A JP2015023156 A JP 2015023156A
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- light emitting
- emitting element
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- emitting device
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8511—Wavelength conversion means characterised by their material, e.g. binder
- H10H20/8512—Wavelength conversion materials
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/851—Wavelength conversion means
- H10H20/8514—Wavelength conversion means characterised by their shape, e.g. plate or foil
-
- 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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/14—Structure, shape, material or disposition of the bump connectors prior to the connecting process of a plurality of bump connectors
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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
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector 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
- H01L2224/16221—Disposition the bump connector 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
- H01L2224/16225—Disposition the bump connector 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 non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector 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
- H01L2224/32221—Disposition the layer connector 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
- H01L2224/32225—Disposition the layer connector 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 non-metallic, e.g. insulating substrate with or without metallisation
-
- 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
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
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- 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
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/011—Manufacture or treatment of bodies, e.g. forming semiconductor layers
- H10H20/013—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials
- H10H20/0133—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials
- H10H20/01335—Manufacture or treatment of bodies, e.g. forming semiconductor layers having light-emitting regions comprising only Group III-V materials with a substrate not being Group III-V materials the light-emitting regions comprising nitride materials
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/01—Manufacture or treatment
- H10H20/036—Manufacture or treatment of packages
- H10H20/0361—Manufacture or treatment of packages of wavelength conversion means
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
- H10H20/853—Encapsulations characterised by their shape
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/852—Encapsulations
- H10H20/854—Encapsulations characterised by their material, e.g. epoxy or silicone resins
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- Led Device Packages (AREA)
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Abstract
Description
実施形態に係る発光装置100の構成について、図面を参照しながら説明する。図1は、発光装置100の構成を示す断面図である。図2は、発光装置100の一部を示す概略平面図である。
発光装置100の製造方法について、図面を参照しながら説明する。図3乃至図7は、発光装置100の製造方法を説明するための図である。
本実施形態において、樹脂部材30は、発光素子20の下方及び側方を取り囲む。樹脂部材30は、発光素子20の出射面20Sを底面とする凹部32を有する。蛍光体層50は、少なくとも発光素子20の出射面20Sと樹脂部材30の頂部31を含む外壁面30Sと内壁面30Tを覆っている。従って、出射面20Sからの出射光と外壁面30S反射光の色が同系色になり色むらが抑制される。
本発明は上記の実施形態によって記載したが、この開示の一部をなす論述及び図面はこの発明を限定するものであると理解すべきではない。
11…基板本体
12…n側配線電極
13…p側配線電極
20…発光素子
20S…出射面
21…n側電極
22…p側電極
23…半導体層
30…樹脂部材
40…絶縁層
50…蛍光体層
60…モールド部材
70…サファイア基板
80…レジスト層
100…発光装置
Claims (3)
- 基板と、
前記基板上に配置される発光素子と、
前記発光素子の側方を取り囲み、前記発光素子の出射面よりも高い位置に頂部を有する樹脂部材と、
を有する発光装置であって、
前記樹脂部材は、光反射部材を含み、
前記発光素子の前記出射面及び前記樹脂部材の前記頂部を含む外壁面及び内壁面を覆う絶縁層と、
前記絶縁層の表面を覆う蛍光体層と、
を備える発光装置。 - 前記絶縁層は、前記基板の表面の少なくとも一部を覆い、
前記蛍光体層は、前記絶縁層の表面の全面を覆う、
請求項1に記載の発光装置。 - 前記樹脂部材は、前記基板から離れるほど薄く形成されている、
請求項1又は2に記載の発光装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013150181A JP6155932B2 (ja) | 2013-07-19 | 2013-07-19 | 発光装置 |
US14/333,748 US9425366B2 (en) | 2013-07-19 | 2014-07-17 | Light emitting device including resin member surrounding sides of light emitting element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013150181A JP6155932B2 (ja) | 2013-07-19 | 2013-07-19 | 発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015023156A true JP2015023156A (ja) | 2015-02-02 |
JP6155932B2 JP6155932B2 (ja) | 2017-07-05 |
Family
ID=52342868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013150181A Active JP6155932B2 (ja) | 2013-07-19 | 2013-07-19 | 発光装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9425366B2 (ja) |
JP (1) | JP6155932B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6327232B2 (ja) * | 2015-10-30 | 2018-05-23 | 日亜化学工業株式会社 | 発光装置及び発光モジュールの製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008300580A (ja) * | 2007-05-30 | 2008-12-11 | Nichia Corp | 発光素子及び発光装置 |
WO2010123059A1 (ja) * | 2009-04-22 | 2010-10-28 | シーシーエス株式会社 | Led発光デバイスの製造方法 |
JP2012199497A (ja) * | 2011-03-23 | 2012-10-18 | Panasonic Corp | 発光装置 |
JP2012256848A (ja) * | 2011-03-24 | 2012-12-27 | Nichia Chem Ind Ltd | 発光装置及びその製造方法 |
JP2013510422A (ja) * | 2009-11-06 | 2013-03-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | フリップチップledのためのシリコーンベースの反射性アンダーフィル及び熱カプラ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7687810B2 (en) * | 2007-10-22 | 2010-03-30 | Philips Lumileds Lighting Company, Llc | Robust LED structure for substrate lift-off |
JP5017399B2 (ja) * | 2010-03-09 | 2012-09-05 | 株式会社東芝 | 半導体発光装置および半導体発光装置の製造方法 |
JP5747527B2 (ja) | 2011-01-28 | 2015-07-15 | 日亜化学工業株式会社 | 発光装置の製造方法 |
US9324924B2 (en) * | 2011-03-03 | 2016-04-26 | Cree, Inc. | Tunable remote phosphor constructs |
JP2013232479A (ja) * | 2012-04-27 | 2013-11-14 | Toshiba Corp | 半導体発光装置 |
US9337405B2 (en) * | 2012-08-31 | 2016-05-10 | Nichia Corporation | Light emitting device and method for manufacturing the same |
-
2013
- 2013-07-19 JP JP2013150181A patent/JP6155932B2/ja active Active
-
2014
- 2014-07-17 US US14/333,748 patent/US9425366B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008300580A (ja) * | 2007-05-30 | 2008-12-11 | Nichia Corp | 発光素子及び発光装置 |
WO2010123059A1 (ja) * | 2009-04-22 | 2010-10-28 | シーシーエス株式会社 | Led発光デバイスの製造方法 |
JP2013510422A (ja) * | 2009-11-06 | 2013-03-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | フリップチップledのためのシリコーンベースの反射性アンダーフィル及び熱カプラ |
JP2012199497A (ja) * | 2011-03-23 | 2012-10-18 | Panasonic Corp | 発光装置 |
JP2012256848A (ja) * | 2011-03-24 | 2012-12-27 | Nichia Chem Ind Ltd | 発光装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20150021641A1 (en) | 2015-01-22 |
US9425366B2 (en) | 2016-08-23 |
JP6155932B2 (ja) | 2017-07-05 |
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