JPWO2007080803A1 - 半導体発光装置 - Google Patents
半導体発光装置 Download PDFInfo
- Publication number
- JPWO2007080803A1 JPWO2007080803A1 JP2007553881A JP2007553881A JPWO2007080803A1 JP WO2007080803 A1 JPWO2007080803 A1 JP WO2007080803A1 JP 2007553881 A JP2007553881 A JP 2007553881A JP 2007553881 A JP2007553881 A JP 2007553881A JP WO2007080803 A1 JPWO2007080803 A1 JP WO2007080803A1
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- semiconductor light
- refractive index
- emitting device
- binder
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
-
- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/0556—Disposition
- H01L2224/05568—Disposition the whole external layer protruding from the surface
-
- 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
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/05—Structure, shape, material or disposition of the bonding areas prior to the connecting process of an individual bonding area
- H01L2224/0554—External layer
- H01L2224/05573—Single external layer
-
- 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
- H01L2224/13—Structure, shape, material or disposition of the bump connectors prior to the connecting process of an individual bump connector
-
- 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
- H01L2224/32245—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 metallic
- H01L2224/32257—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 metallic the layer connector connecting to a bonding area disposed in a recess of the surface of the item
-
- 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
-
- 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
- H01L2224/48257—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 die pad of the item
-
- 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
-
- 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
- H01L2224/80—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected
- H01L2224/85—Methods for connecting semiconductor or other solid state bodies using means for bonding being attached to, or being formed on, the surface to be connected using a wire connector
- H01L2224/85909—Post-treatment of the connector or wire bonding area
- H01L2224/8592—Applying permanent coating, e.g. protective coating
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
-
- 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
- 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
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
-
- 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
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- 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
Abstract
Description
前記蛍光体層は、バインダーと前記バインダーに分散された蛍光体とを含み、
前記外層は、多孔質材を含むことを特徴とする。
まず、本発明の第1実施形態に係る半導体発光装置について説明する。図1Aは、本発明の第1実施形態に係る半導体発光装置の断面図であり、図1Bは、図1Aに示す半導体発光装置に含まれる外層の構成材料の模式図である。
次に、本発明の第2実施形態に係る半導体発光装置について説明する。図3は、本発明の第2実施形態に係る半導体発光装置の断面図である。
次に、本発明の第3実施形態に係る半導体発光装置について説明する。図7は、本発明の第3実施形態に係る半導体発光装置の断面図である。
次に、本発明の第4実施形態に係る半導体発光装置について説明する。図8は、本発明の第4実施形態に係る半導体発光装置の断面図である。
次に、本発明の第5実施形態に係る半導体発光装置について説明する。図9は、本発明の第5実施形態に係る半導体発光装置の断面図である。
次に、本発明の第6実施形態に係る半導体発光装置について説明する。図10は、本発明の第6実施形態に係る半導体発光装置の断面図である。
次に、本発明の第7実施形態に係る半導体発光装置について説明する。図11は、本発明の第7実施形態に係る半導体発光装置の断面図である。
前記蛍光体層は、バインダーと前記バインダーに分散された蛍光体とを含み、
前記外層は、多孔質材を含むことを特徴とする。
まず、本発明の第1実施形態に係る半導体発光装置について説明する。図1Aは、本発明の第1実施形態に係る半導体発光装置の断面図であり、図1Bは、図1Aに示す半導体発光装置に含まれる外層の構成材料の模式図である。
次に、本発明の第2実施形態に係る半導体発光装置について説明する。図3は、本発明の第2実施形態に係る半導体発光装置の断面図である。
次に、本発明の第3実施形態に係る半導体発光装置について説明する。図7は、本発明の第3実施形態に係る半導体発光装置の断面図である。
次に、本発明の第4実施形態に係る半導体発光装置について説明する。図8は、本発明の第4実施形態に係る半導体発光装置の断面図である。
次に、本発明の第5実施形態に係る半導体発光装置について説明する。図9は、本発明の第5実施形態に係る半導体発光装置の断面図である。
次に、本発明の第6実施形態に係る半導体発光装置について説明する。図10は、本発明の第6実施形態に係る半導体発光装置の断面図である。
次に、本発明の第7実施形態に係る半導体発光装置について説明する。図11は、本発明の第7実施形態に係る半導体発光装置の断面図である。
前記蛍光体層は、バインダーと前記バインダーに分散された蛍光体とを含み、
前記バインダーは、バインダー材と前記バインダー材を透過する光の波長の4分の1以下の実効粒径を有する無機粒子とを含み、
前記無機粒子は、前記バインダー材よりも屈折率が大きく、
前記外層は、多孔質材を含むことを特徴とする。
Claims (14)
- 半導体発光素子と、前記半導体発光素子の少なくとも一部を覆って形成された蛍光体層と、前記蛍光体層の少なくとも一部を覆って形成された外層とを含む半導体発光装置であって、
前記蛍光体層は、バインダーと前記バインダーに分散された蛍光体とを含み、
前記外層は、多孔質材を含むことを特徴とする半導体発光装置。 - 前記半導体発光素子から放出される光は、最大ピーク波長が490nm以下である請求項1に記載の半導体発光装置。
- 前記バインダーの屈折率が、前記半導体発光素子における光取り出し側の主面を構成する材料の屈折率より低く、かつ前記外層の屈折率より高い請求項1に記載の半導体発光装置。
- 前記バインダーは、バインダー材と前記バインダー材を透過する光の波長の4分の1以下の実効粒径を有する無機粒子とを含み、
前記無機粒子は、前記バインダー材よりも屈折率が大きい請求項1に記載の半導体発光装置。 - 前記多孔質材は、無機材料からなる請求項1に記載の半導体発光装置。
- 前記多孔質材は、前記無機材料からなる粒子の凝集多孔体である請求項5に記載の半導体発光装置。
- 前記多孔質材は、無機材料からなる粒子の凝集多孔体であり、
前記粒子は、前記外層を透過する光の波長の4分の1以下の平均粒径を有しており、
前記凝集多孔体の平均孔径が、前記外層を透過する光の波長の4分の1以下である請求項1に記載の半導体発光装置。 - 前記半導体発光素子と前記蛍光体層との間に介在する光透過層を更に含む請求項1に記載の半導体発光装置。
- 前記光透過層の屈折率が、前記半導体発光素子における光取り出し側の主面を構成する材料の屈折率より低く、かつ前記蛍光体層の前記バインダーの屈折率より高い請求項8に記載の半導体発光装置。
- 前記光透過層は、母材と前記母材に分散された無機粒子とを含み、
前記無機粒子は、前記母材を透過する光の波長の4分の1以下の実効粒径を有し、かつ前記母材よりも屈折率が大きい請求項8に記載の半導体発光装置。 - 前記外層と前記蛍光体層とが、前記バインダーによって接着されている請求項1に記載の半導体発光装置。
- 前記外層は、分散媒体を更に含み、
前記多孔質材は、前記分散媒体に分散されている請求項1に記載の半導体発光装置。 - 前記蛍光体層が充填された凹部を有するケースを更に含み、
前記外層は、前記凹部の開口を覆うようにして配置されている請求項1に記載の半導体発光装置。 - 前記外層は、板状である請求項13に記載の半導体発光装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006007607 | 2006-01-16 | ||
JP2006007607 | 2006-01-16 | ||
PCT/JP2006/326194 WO2007080803A1 (ja) | 2006-01-16 | 2006-12-28 | 半導体発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4275718B2 JP4275718B2 (ja) | 2009-06-10 |
JPWO2007080803A1 true JPWO2007080803A1 (ja) | 2009-06-11 |
Family
ID=38256213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007553881A Expired - Fee Related JP4275718B2 (ja) | 2006-01-16 | 2006-12-28 | 半導体発光装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7795625B2 (ja) |
JP (1) | JP4275718B2 (ja) |
CN (1) | CN101361202B (ja) |
WO (1) | WO2007080803A1 (ja) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20080049011A (ko) * | 2005-08-05 | 2008-06-03 | 마쯔시다덴기산교 가부시키가이샤 | 반도체 발광장치 |
JP5212777B2 (ja) * | 2007-11-28 | 2013-06-19 | スタンレー電気株式会社 | 半導体発光装置及び照明装置 |
TW200932035A (en) * | 2008-01-04 | 2009-07-16 | Lighthouse Technology Co Ltd | Light-emitting element |
US7973327B2 (en) * | 2008-09-02 | 2011-07-05 | Bridgelux, Inc. | Phosphor-converted LED |
JP5658913B2 (ja) * | 2009-06-02 | 2015-01-28 | パナソニックIpマネジメント株式会社 | 有機エレクトロルミネッセンス素子 |
US8168998B2 (en) * | 2009-06-09 | 2012-05-01 | Koninklijke Philips Electronics N.V. | LED with remote phosphor layer and reflective submount |
DE102009039982A1 (de) | 2009-09-03 | 2011-03-10 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauelement und Verfahren zum Herstellen eines optoelektronischen Halbleiterbauelements |
TWM405514U (en) * | 2009-11-30 | 2011-06-11 | Top Energy Saving System Corp | Lighting module |
JP5707697B2 (ja) * | 2009-12-17 | 2015-04-30 | 日亜化学工業株式会社 | 発光装置 |
DE102010005169A1 (de) | 2009-12-21 | 2011-06-22 | OSRAM Opto Semiconductors GmbH, 93055 | Strahlungsemittierendes Halbleiterbauelement |
JP2011159813A (ja) | 2010-02-01 | 2011-08-18 | Panasonic Electric Works Co Ltd | 発光装置 |
JP5742839B2 (ja) * | 2010-04-13 | 2015-07-01 | コニカミノルタ株式会社 | 発光装置及びその製造方法 |
US8350453B2 (en) * | 2010-05-25 | 2013-01-08 | Nepes Led Corporation | Lamp cover including a phosphor mixed structure for light emitting device |
JP5571466B2 (ja) * | 2010-06-10 | 2014-08-13 | イビデン株式会社 | プリント配線板、電子デバイス、及びプリント配線板の製造方法 |
DE102010046122A1 (de) * | 2010-09-21 | 2012-03-22 | Osram Opto Semiconductors Gmbh | Elektronisches Bauelement |
JP2012151191A (ja) * | 2011-01-17 | 2012-08-09 | Ibiden Co Ltd | Led用配線基板、発光モジュール、led用配線基板の製造方法、及び発光モジュールの製造方法 |
WO2012099145A1 (ja) * | 2011-01-20 | 2012-07-26 | シャープ株式会社 | 発光装置、照明装置、表示装置及び発光装置の製造方法 |
EP2482350A1 (en) * | 2011-02-01 | 2012-08-01 | Koninklijke Philips Electronics N.V. | LED assembly comprising a light scattering layer |
DE102011003969B4 (de) * | 2011-02-11 | 2023-03-09 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines optoelektronischen Bauelements |
US9048396B2 (en) | 2012-06-11 | 2015-06-02 | Cree, Inc. | LED package with encapsulant having planar surfaces |
US8742654B2 (en) | 2011-02-25 | 2014-06-03 | Cree, Inc. | Solid state light emitting devices including nonhomogeneous luminophoric particle size layers |
US10147853B2 (en) | 2011-03-18 | 2018-12-04 | Cree, Inc. | Encapsulant with index matched thixotropic agent |
DE102011105010A1 (de) * | 2011-06-20 | 2012-12-20 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauelement und Verfahren zu dessen Herstellung |
JP2013004901A (ja) * | 2011-06-21 | 2013-01-07 | Nippon Kasei Chem Co Ltd | Ledデバイス |
TWI505515B (zh) * | 2011-08-19 | 2015-10-21 | Epistar Corp | 發光裝置及其製造方法 |
EP2752898A4 (en) * | 2011-10-07 | 2015-09-09 | Konica Minolta Inc | PHOSPHORDISPERSION LIQUID AND MANUFACTURING METHOD FOR A LED DEVICE THEREFOR |
JP5982790B2 (ja) * | 2011-11-15 | 2016-08-31 | 東洋インキScホールディングス株式会社 | 発光装置 |
JP2013105946A (ja) * | 2011-11-15 | 2013-05-30 | Toyo Ink Sc Holdings Co Ltd | 発光装置 |
JP2013179271A (ja) * | 2012-01-31 | 2013-09-09 | Rohm Co Ltd | 発光装置および発光装置の製造方法 |
US10468565B2 (en) | 2012-06-11 | 2019-11-05 | Cree, Inc. | LED package with multiple element light source and encapsulant having curved and/or planar surfaces |
US9887327B2 (en) | 2012-06-11 | 2018-02-06 | Cree, Inc. | LED package with encapsulant having curved and planar surfaces |
US10424702B2 (en) | 2012-06-11 | 2019-09-24 | Cree, Inc. | Compact LED package with reflectivity layer |
JPWO2014006987A1 (ja) * | 2012-07-04 | 2016-06-02 | シャープ株式会社 | 蛍光材料、蛍光塗料、蛍光体基板、電子機器およびledパッケージ |
JP6003402B2 (ja) * | 2012-08-28 | 2016-10-05 | 住友大阪セメント株式会社 | 光半導体発光装置、照明器具、及び表示装置 |
WO2014103326A1 (ja) * | 2012-12-27 | 2014-07-03 | コニカミノルタ株式会社 | 塗布液、及びその硬化物からなる反射層を備えるled装置 |
US8890196B2 (en) * | 2013-03-14 | 2014-11-18 | Goldeneye, Inc. | Lightweight self-cooling light sources |
WO2015005346A1 (ja) * | 2013-07-09 | 2015-01-15 | 日東電工株式会社 | 有機エレクトロルミネッセンスデバイス、及び冷蔵庫 |
JP6425001B2 (ja) * | 2013-10-03 | 2018-11-21 | 日本電気硝子株式会社 | 波長変換材料、波長変換部材及び発光デバイス |
WO2015093379A1 (ja) * | 2013-12-19 | 2015-06-25 | 旭硝子株式会社 | 紫外線発光装置 |
DE102014102258B4 (de) * | 2014-02-21 | 2021-08-05 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronisches Bauelement |
DE102014112973A1 (de) * | 2014-09-09 | 2016-03-10 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauteil |
US9528876B2 (en) | 2014-09-29 | 2016-12-27 | Innovative Science Tools, Inc. | Solid state broad band near-infrared light source |
US9434876B2 (en) * | 2014-10-23 | 2016-09-06 | Central Glass Company, Limited | Phosphor-dispersed glass |
US10431568B2 (en) | 2014-12-18 | 2019-10-01 | Cree, Inc. | Light emitting diodes, components and related methods |
US20160324016A1 (en) * | 2015-04-30 | 2016-11-03 | Corning Incorporated | Glass articles having films with moderate adhesion, retained strength and optical transmittance |
JP2017110060A (ja) * | 2015-12-15 | 2017-06-22 | シャープ株式会社 | 発光性構造体およびそれを用いた発光装置 |
JP2017110061A (ja) * | 2015-12-15 | 2017-06-22 | シャープ株式会社 | 蛍光体含有擬固体 |
WO2017122691A1 (ja) * | 2016-01-15 | 2017-07-20 | 株式会社ダイセル | 反射防止材 |
US10186645B2 (en) * | 2016-09-01 | 2019-01-22 | Lumileds Llc | White-appearing semiconductor light-emitting devices having a temperature sensitive low-index particle layer |
JP6864082B2 (ja) * | 2016-09-01 | 2021-04-21 | ルミレッズ リミテッド ライアビリティ カンパニー | 感温性の低屈折率粒子層を備えた白色に見える半導体発光デバイス |
US11081628B2 (en) | 2016-09-01 | 2021-08-03 | Lumileds Llc | White-appearing semiconductor light-emitting devices having a temperature sensitive low-index particle layer |
CN109087982B (zh) * | 2017-06-14 | 2021-04-30 | 光宝光电(常州)有限公司 | 紫外线发光二极管封装结构及其制造方法 |
JP6919434B2 (ja) | 2017-09-06 | 2021-08-18 | セイコーエプソン株式会社 | 波長変換素子、光源装置およびプロジェクター |
JP2019125682A (ja) * | 2018-01-16 | 2019-07-25 | 日機装株式会社 | 半導体発光素子 |
US20210391514A1 (en) * | 2018-10-15 | 2021-12-16 | Sony Corporation | Light-emitting device and image display apparatus |
CN111477732B (zh) * | 2019-01-24 | 2021-10-08 | 隆达电子股份有限公司 | 发光装置 |
JP7277276B2 (ja) * | 2019-06-18 | 2023-05-18 | スタンレー電気株式会社 | 発光装置 |
CN114512588B (zh) * | 2022-02-25 | 2023-06-16 | 苏州芯聚半导体有限公司 | 微发光二极管结构及制备方法、显示面板 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002261328A (ja) * | 2001-02-26 | 2002-09-13 | Arima Optoelectronics Corp | 散乱性光学媒体を用いた光変換材を有する発光ダイオード |
JP2004179644A (ja) * | 2002-11-12 | 2004-06-24 | Nichia Chem Ind Ltd | 蛍光体積層構造及びそれを用いる光源 |
JP2004528714A (ja) * | 2001-04-30 | 2004-09-16 | ゲルコアー リミテッド ライアビリティ カンパニー | Uv反射器、及び、uv反射器を組み込んでuv放射線漏れを低減したuvベース光源 |
JP2004348000A (ja) * | 2003-05-23 | 2004-12-09 | Sekisui Chem Co Ltd | 光拡散シート |
JP2005167092A (ja) * | 2003-12-04 | 2005-06-23 | Nitto Denko Corp | 光半導体装置の製造方法 |
JP2005167091A (ja) * | 2003-12-04 | 2005-06-23 | Nitto Denko Corp | 光半導体装置 |
WO2006080299A1 (ja) * | 2005-01-31 | 2006-08-03 | Sharp Kabushiki Kaisha | 光機能性膜およびその製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6196780A (ja) | 1984-10-17 | 1986-05-15 | Stanley Electric Co Ltd | Ledチツプのコ−テイング方法 |
FR2759464B1 (fr) | 1997-02-10 | 1999-03-05 | Commissariat Energie Atomique | Procede de preparation d'un materiau optique multicouches avec reticulation-densification par insolation aux rayons ultraviolets et materiau optique ainsi prepare |
JP3533345B2 (ja) | 1999-07-13 | 2004-05-31 | サンケン電気株式会社 | 半導体発光装置 |
US6791116B2 (en) * | 2002-04-30 | 2004-09-14 | Toyoda Gosei Co., Ltd. | Light emitting diode |
JP2003342411A (ja) | 2002-05-29 | 2003-12-03 | Asahi Glass Co Ltd | 多孔質ナノコンポジット薄膜及びその形成方法 |
US6870311B2 (en) | 2002-06-07 | 2005-03-22 | Lumileds Lighting U.S., Llc | Light-emitting devices utilizing nanoparticles |
JP2004071908A (ja) | 2002-08-07 | 2004-03-04 | Matsushita Electric Works Ltd | 発光装置 |
US7042020B2 (en) * | 2003-02-14 | 2006-05-09 | Cree, Inc. | Light emitting device incorporating a luminescent material |
WO2004081140A1 (ja) * | 2003-03-13 | 2004-09-23 | Nichia Corporation | 発光膜、発光装置、発光膜の製造方法および発光装置の製造方法 |
JP2005026302A (ja) | 2003-06-30 | 2005-01-27 | Shin Etsu Handotai Co Ltd | 発光モジュール |
JP2005175417A (ja) | 2003-07-28 | 2005-06-30 | Ricoh Co Ltd | 発光素子アレイ、光書込ユニットおよび画像形成装置 |
JP2005093724A (ja) | 2003-09-17 | 2005-04-07 | Tokuyama Corp | 発光ダイオード封止用プライマー組成物 |
JP4590905B2 (ja) * | 2003-10-31 | 2010-12-01 | 豊田合成株式会社 | 発光素子および発光装置 |
JP2005285800A (ja) | 2004-03-26 | 2005-10-13 | Kyocera Corp | 発光装置 |
-
2006
- 2006-12-28 WO PCT/JP2006/326194 patent/WO2007080803A1/ja active Application Filing
- 2006-12-28 JP JP2007553881A patent/JP4275718B2/ja not_active Expired - Fee Related
- 2006-12-28 US US12/158,434 patent/US7795625B2/en active Active
- 2006-12-28 CN CN2006800511763A patent/CN101361202B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002261328A (ja) * | 2001-02-26 | 2002-09-13 | Arima Optoelectronics Corp | 散乱性光学媒体を用いた光変換材を有する発光ダイオード |
JP2004528714A (ja) * | 2001-04-30 | 2004-09-16 | ゲルコアー リミテッド ライアビリティ カンパニー | Uv反射器、及び、uv反射器を組み込んでuv放射線漏れを低減したuvベース光源 |
JP2004179644A (ja) * | 2002-11-12 | 2004-06-24 | Nichia Chem Ind Ltd | 蛍光体積層構造及びそれを用いる光源 |
JP2004348000A (ja) * | 2003-05-23 | 2004-12-09 | Sekisui Chem Co Ltd | 光拡散シート |
JP2005167092A (ja) * | 2003-12-04 | 2005-06-23 | Nitto Denko Corp | 光半導体装置の製造方法 |
JP2005167091A (ja) * | 2003-12-04 | 2005-06-23 | Nitto Denko Corp | 光半導体装置 |
WO2006080299A1 (ja) * | 2005-01-31 | 2006-08-03 | Sharp Kabushiki Kaisha | 光機能性膜およびその製造方法 |
JP2008060092A (ja) * | 2005-01-31 | 2008-03-13 | Sharp Corp | 光機能性膜およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20090278147A1 (en) | 2009-11-12 |
CN101361202B (zh) | 2010-12-08 |
US7795625B2 (en) | 2010-09-14 |
WO2007080803A1 (ja) | 2007-07-19 |
JP4275718B2 (ja) | 2009-06-10 |
CN101361202A (zh) | 2009-02-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4275718B2 (ja) | 半導体発光装置 | |
EP2043165B1 (en) | Illuminating device | |
JP6314472B2 (ja) | プロジェクター用蛍光ホイール、その製造方法及びプロジェクター用発光デバイス | |
US8936997B2 (en) | Optical composition | |
KR101086650B1 (ko) | 반도체 발광 디바이스용 부재 및 그 제조 방법, 및 그것을이용한 반도체 발광 디바이스 | |
JP4793029B2 (ja) | 照明装置 | |
JP2005524737A (ja) | 波長変換する反応性樹脂材料及び発光ダイオード素子 | |
JP2013247067A5 (ja) | 波長変換用無機成形体及び発光装置 | |
JP2013203822A5 (ja) | 波長変換用無機成形体及びその製造方法、並びに発光装置 | |
JPWO2007018039A1 (ja) | 半導体発光装置 | |
JP2005340813A (ja) | 蛍光物質を含む成形材料及びそれから作った発光デバイス | |
JP2013216800A5 (ja) | 波長変換用無機成形体及びその製造方法、並びに発光装置 | |
JP2007013053A (ja) | 発光装置およびその製造方法 | |
CN101290958A (zh) | 发光二极管封装结构 | |
KR102268693B1 (ko) | 파장 변환 부재 | |
JP6068473B2 (ja) | 波長変換粒子、波長変換部材及び発光装置 | |
JP2019036676A (ja) | 発光装置 | |
WO2021160793A1 (en) | Wavelength converter; method of its making and light-emitting device incorporating the element | |
JP5161907B2 (ja) | 発光装置およびその製造方法 | |
WO2017217549A1 (ja) | 発光装置 | |
WO2018212300A1 (ja) | 発光装置 | |
JP2010124004A (ja) | 発光装置およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090210 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090304 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120313 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120313 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130313 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130313 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140313 Year of fee payment: 5 |
|
LAPS | Cancellation because of no payment of annual fees |