JP5102051B2 - 半導体発光装置 - Google Patents
半導体発光装置Info
- Publication number
- JP5102051B2 JP5102051B2 JP2008006039A JP2008006039A JP5102051B2 JP 5102051 B2 JP5102051 B2 JP 5102051B2 JP 2008006039 A JP2008006039 A JP 2008006039A JP 2008006039 A JP2008006039 A JP 2008006039A JP 5102051 B2 JP5102051 B2 JP 5102051B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- resin body
- emitting device
- semiconductor light
- resin
- 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.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 title claims description 58
- 229920005989 resin Polymers 0.000 claims description 73
- 239000011347 resin Substances 0.000 claims description 73
- 230000000694 effects Effects 0.000 claims description 13
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000002310 reflectometry Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 claims 2
- 239000010409 thin film Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—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
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
-
- 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
- H01L33/60—Reflective 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
- 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
- H01L2224/48225—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
- H01L2224/48227—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 connecting the wire to a bond pad of the item
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1203—Rectifying Diode
- H01L2924/12036—PN diode
-
- 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
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/12—Passive devices, e.g. 2 terminal devices
- H01L2924/1204—Optical Diode
- H01L2924/12041—LED
Description
図1には本発明に係る半導体発光装置の第1実施例が示されている。この半導体発光装置1は、LED素子2と、このLED素子2が実装されるプリント配線基板3と、プリント配線基板3上においてLED素子2を封止する樹脂体とを備えている。
2 LED素子
3 プリント配線基板
3a 上面
3b 角部
7 第1の樹脂体
7a 上面
7k 角部
8 第2の樹脂体
10 半導体発光装置
13 反射膜
15 直線
30 半導体発光装置
31 枠体
40 半導体発光装置
Claims (9)
- プリント配線基板と、このプリント配線基板上に実装される発光ダイオード素子と、この発光ダイオード素子を封止する樹脂体とを備えてなる半導体発光装置において、
前記樹脂体は発光ダイオード素子の周囲に設けられる第1の樹脂体と、前記発光ダイオード素子及び前記第1の樹脂体を封止する第2の樹脂体とで構成され、
前記第1の樹脂体は、その上面の角部が少なくとも前記発光ダイオード素子に設けられるジャンクションと第2の樹脂体の下面の角部とを結ぶ仮想の直線上の位置か、若しくは直線より上側に位置するように設定されていることを特徴とする半導体発光装置。 - 前記第1の樹脂体の光反射率が前記第2の樹脂体の光反射率よりも大きく設定されている請求項1記載の半導体発光装置。
- 前記第1の樹脂体の高さが前記発光ダイオード素子に設けられるジャンクションの位置より僅かに低く設定されている請求項1記載の半導体発光装置。
- 前記第1の樹脂体が拡散反射効果を有する請求項1乃至3のいずれかに記載の半導体発光装置。
- 前記第1の樹脂体の少なくとも上面に反射膜が設けられている請求項1乃至4のいずれかに記載の半導体発光装置。
- 前記第1の樹脂体の少なくとも上面に施された前記反射膜は、メッキ又はアルミニウムや銀など反射率の高い金属の薄膜である請求項5記載の半導体発光装置。
- 前記第1の樹脂体は白色系の樹脂、あるいは透明又は透光性の樹脂中に白色系のセラミックス、アルミニウム又は銀の少なくとも一つがフィラーとして混入されている請求項1乃至6のいずれかに記載の半導体発光装置。
- 前記第1の樹脂体に熱伝導性の高いフィラーが含まれている請求項1乃至7のいずれかに記載の半導体発光装置。
- 前記第2の樹脂体の周囲に枠体が設けられている請求項1記載の半導体発光装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008006039A JP5102051B2 (ja) | 2007-01-18 | 2008-01-15 | 半導体発光装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007008711 | 2007-01-18 | ||
JP2007008711 | 2007-01-18 | ||
JP2008006039A JP5102051B2 (ja) | 2007-01-18 | 2008-01-15 | 半導体発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008199000A JP2008199000A (ja) | 2008-08-28 |
JP5102051B2 true JP5102051B2 (ja) | 2012-12-19 |
Family
ID=39666948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008006039A Active JP5102051B2 (ja) | 2007-01-18 | 2008-01-15 | 半導体発光装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7763905B2 (ja) |
JP (1) | JP5102051B2 (ja) |
CN (1) | CN101226979B (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4771179B2 (ja) * | 2007-05-31 | 2011-09-14 | 東芝ライテック株式会社 | 照明装置 |
US10008637B2 (en) | 2011-12-06 | 2018-06-26 | Cree, Inc. | Light emitter devices and methods with reduced dimensions and improved light output |
EP2228841A1 (en) * | 2009-03-09 | 2010-09-15 | Ledon Lighting Jennersdorf GmbH | LED module with improved light output |
JP2010267910A (ja) * | 2009-05-18 | 2010-11-25 | Citizen Electronics Co Ltd | 発光ダイオード |
JP5375544B2 (ja) * | 2009-11-19 | 2013-12-25 | 日亜化学工業株式会社 | 半導体発光装置及びその製造方法 |
US9006759B2 (en) * | 2010-04-15 | 2015-04-14 | Citizen Electronics Co., Ltd. | Light-emitting device |
DE102010021791A1 (de) * | 2010-05-27 | 2011-12-01 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements und eines Verbunds |
DE102010023955A1 (de) * | 2010-06-16 | 2011-12-22 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauteil |
JP5701523B2 (ja) * | 2010-06-22 | 2015-04-15 | 日東電工株式会社 | 半導体発光装置 |
DE102010025319B4 (de) * | 2010-06-28 | 2022-05-25 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines oberflächenmontierbaren Halbleiterbauelements und oberflächenmontierbare Halbleiterbauelemente |
DE102010026344A1 (de) * | 2010-07-07 | 2012-01-12 | Osram Opto Semiconductors Gmbh | Leuchtdiode |
JP2012033726A (ja) * | 2010-07-30 | 2012-02-16 | Polyplastics Co | 発光装置の製造方法、発光装置及び反射体 |
JP5710915B2 (ja) * | 2010-09-09 | 2015-04-30 | シチズンホールディングス株式会社 | 半導体発光装置 |
JP6131048B2 (ja) | 2010-10-12 | 2017-05-17 | ローム株式会社 | Ledモジュール |
JP5808964B2 (ja) * | 2011-06-28 | 2015-11-10 | シチズン電子株式会社 | Ledパッケージ |
US10211380B2 (en) | 2011-07-21 | 2019-02-19 | Cree, Inc. | Light emitting devices and components having improved chemical resistance and related methods |
US10686107B2 (en) * | 2011-07-21 | 2020-06-16 | Cree, Inc. | Light emitter devices and components with improved chemical resistance and related methods |
CN103782402B (zh) | 2011-07-21 | 2017-12-01 | 克利公司 | 用于改进的化学抗性的发光体器件封装、部件和方法、以及相关方法 |
JP2013030600A (ja) * | 2011-07-28 | 2013-02-07 | Sumitomo Bakelite Co Ltd | 発熱デバイス |
KR101929873B1 (ko) * | 2011-09-09 | 2018-12-17 | 엘지이노텍 주식회사 | 발광소자 패키지, 라이트 유닛 및 표시장치 |
JP6215525B2 (ja) * | 2012-10-23 | 2017-10-18 | スタンレー電気株式会社 | 半導体発光装置 |
CN103872231B (zh) * | 2014-03-14 | 2016-11-16 | 苏州晶品光电科技有限公司 | 半导体led发光器件 |
CN103904195B (zh) * | 2014-03-14 | 2016-11-09 | 苏州晶品光电科技有限公司 | 容器式led荧光封装结构 |
TWI578574B (zh) * | 2014-07-14 | 2017-04-11 | 新世紀光電股份有限公司 | 發光元件結構 |
JP6681139B2 (ja) | 2014-12-24 | 2020-04-15 | 日亜化学工業株式会社 | 発光装置 |
JP6520482B2 (ja) * | 2015-06-30 | 2019-05-29 | 日亜化学工業株式会社 | 発光装置 |
DE102016112293A1 (de) * | 2016-07-05 | 2018-01-11 | Osram Opto Semiconductors Gmbh | Verfahren zum herstellen eines optoelektronischen bauelements und optoelektronisches bauelement |
CN115710367A (zh) * | 2016-10-18 | 2023-02-24 | 迪睿合株式会社 | 含填料膜 |
JP6932019B2 (ja) * | 2017-03-31 | 2021-09-08 | 日機装株式会社 | 発光装置 |
CN108963045A (zh) * | 2017-05-19 | 2018-12-07 | 东莞昶通精密五金有限公司 | 一种高信赖性的白光led支架 |
JP6852745B2 (ja) * | 2018-06-29 | 2021-03-31 | 日亜化学工業株式会社 | 発光装置の製造方法および発光装置 |
WO2020003789A1 (ja) * | 2018-06-29 | 2020-01-02 | 日亜化学工業株式会社 | 発光装置の製造方法および発光装置 |
WO2023199826A1 (ja) * | 2022-04-13 | 2023-10-19 | 株式会社デンソー | 光測距装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3704941B2 (ja) * | 1998-03-30 | 2005-10-12 | 日亜化学工業株式会社 | 発光装置 |
JP3985332B2 (ja) * | 1998-04-02 | 2007-10-03 | 松下電器産業株式会社 | 半導体発光装置 |
JP2000150969A (ja) * | 1998-11-16 | 2000-05-30 | Matsushita Electronics Industry Corp | 半導体発光装置 |
JP3685018B2 (ja) * | 2000-05-09 | 2005-08-17 | 日亜化学工業株式会社 | 発光素子とその製造方法 |
DE10229067B4 (de) * | 2002-06-28 | 2007-08-16 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
JP2004047748A (ja) * | 2002-07-12 | 2004-02-12 | Stanley Electric Co Ltd | 発光ダイオード |
JP3655267B2 (ja) * | 2002-07-17 | 2005-06-02 | 株式会社東芝 | 半導体発光装置 |
US7479662B2 (en) * | 2002-08-30 | 2009-01-20 | Lumination Llc | Coated LED with improved efficiency |
JP4516337B2 (ja) * | 2004-03-25 | 2010-08-04 | シチズン電子株式会社 | 半導体発光装置 |
-
2008
- 2008-01-15 JP JP2008006039A patent/JP5102051B2/ja active Active
- 2008-01-17 CN CN2008100095519A patent/CN101226979B/zh not_active Expired - Fee Related
- 2008-01-18 US US12/016,620 patent/US7763905B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7763905B2 (en) | 2010-07-27 |
CN101226979A (zh) | 2008-07-23 |
CN101226979B (zh) | 2011-08-24 |
US20080179617A1 (en) | 2008-07-31 |
JP2008199000A (ja) | 2008-08-28 |
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