JP4773048B2 - 発光ダイオード - Google Patents
発光ダイオード Download PDFInfo
- Publication number
- JP4773048B2 JP4773048B2 JP2003340988A JP2003340988A JP4773048B2 JP 4773048 B2 JP4773048 B2 JP 4773048B2 JP 2003340988 A JP2003340988 A JP 2003340988A JP 2003340988 A JP2003340988 A JP 2003340988A JP 4773048 B2 JP4773048 B2 JP 4773048B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- cup
- emitting diode
- light
- emitting element
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- H10H20/855—Optical field-shaping means, e.g. lenses
- H10H20/856—Reflecting means
-
- 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
- H01L25/00—Assemblies consisting of a plurality of semiconductor or other solid state devices
- H01L25/16—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of semiconductor or other solid state devices the devices being of types provided for in two or more different subclasses of H10B, H10D, H10F, H10H, H10K or H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01068—Erbium [Er]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01078—Platinum [Pt]
-
- 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
- H01L2924/01—Chemical elements
- H01L2924/01079—Gold [Au]
-
- 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
-
- 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
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/1901—Structure
- H01L2924/1904—Component type
- H01L2924/19041—Component type being a capacitor
-
- 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
- H10H20/8506—Containers
-
- 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
Landscapes
- Led Device Packages (AREA)
- Wire Bonding (AREA)
Description
12 ベース基板
13 発光素子
14 反射カップ
15 枠体
16 カソード電極(電極部)
17 アノード電極(電極部)
20,21 半田バンプ
22 樹脂封止体
25 フィルム体
26 金属膜
27,28,29 開口
35,36,37 空間部
38,39 電子部品
Claims (7)
- 電極部を有するベース基板と、このベース基板上に設置される反射カップと、この反射カップの底部でベース基板上に配置される発光素子と、この発光素子を被覆する樹脂封止体とを備え、前記反射カップの底部に開設された開口を通じて前記発光素子と前記電極部とを導通させてなる発光ダイオードにおいて、
前記反射カップが、それ自身でカップ形状が保持されたフィルム体と、このフィルム体の表面に成膜された金属膜とで構成されると共に、反射カップの裏面側にはこの反射カップを支持するための枠体が配設され、反射カップと枠体との間に設けられた空間部にツェナーダイオード、コンデンサ及び抵抗器の中の少なくとも1つの電子部品が配置されることを特徴とする発光ダイオード。 - 前記反射カップのカップ形状が、底の深い略半球形状である請求項1記載の発光ダイオード。
- 前記金属膜が銀又はアルミニウムの蒸着膜である請求項1記載の発光ダイオード。
- 前記金属膜の面粗度がλ/2以下である請求項1又は3記載の発光ダイオード。
- 前記樹脂封止体が凸レンズ形状に形成され、反射カップ内において発光素子を被覆してなる請求項1記載の発光ダイオード。
- 前記発光素子は半田バンプを介してベース基板の電極部にフリップチップ実装され、反射カップの底部に開設された開口が前記半田バンプに対応した大きさである請求項1記載の発光ダイオード。
- 前記反射カップの上端には外向きフランジが設けられ、この外向きフランジが枠体に支持される請求項1記載の発光ダイオード。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003340988A JP4773048B2 (ja) | 2003-09-30 | 2003-09-30 | 発光ダイオード |
DE102004046995A DE102004046995A1 (de) | 2003-09-30 | 2004-09-28 | Lichtemittierende Diode |
CNB2004100832589A CN100386893C (zh) | 2003-09-30 | 2004-09-29 | 发光二极管 |
US10/952,162 US7238967B2 (en) | 2003-09-30 | 2004-09-29 | Light emitting diode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003340988A JP4773048B2 (ja) | 2003-09-30 | 2003-09-30 | 発光ダイオード |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005109172A JP2005109172A (ja) | 2005-04-21 |
JP4773048B2 true JP4773048B2 (ja) | 2011-09-14 |
Family
ID=34373429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003340988A Expired - Fee Related JP4773048B2 (ja) | 2003-09-30 | 2003-09-30 | 発光ダイオード |
Country Status (4)
Country | Link |
---|---|
US (1) | US7238967B2 (ja) |
JP (1) | JP4773048B2 (ja) |
CN (1) | CN100386893C (ja) |
DE (1) | DE102004046995A1 (ja) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10229067B4 (de) * | 2002-06-28 | 2007-08-16 | Osram Opto Semiconductors Gmbh | Optoelektronisches Bauelement und Verfahren zu dessen Herstellung |
DE10250383B4 (de) * | 2002-10-29 | 2007-05-10 | Diemount Gmbh | Leuchtdiodenanordnung mit Reflektor |
US7866853B2 (en) * | 2004-11-19 | 2011-01-11 | Fujikura Ltd. | Light-emitting element mounting substrate and manufacturing method thereof, light-emitting element module and manufacturing method thereof, display device, lighting device, and traffic light |
JP2006245336A (ja) * | 2005-03-03 | 2006-09-14 | Koito Mfg Co Ltd | 発光装置 |
WO2007054859A2 (en) * | 2005-11-09 | 2007-05-18 | Philips Intellectual Property & Standards Gmbh | Miniature optical component |
JP2007165803A (ja) * | 2005-12-16 | 2007-06-28 | Sharp Corp | 発光装置 |
US8044412B2 (en) | 2006-01-20 | 2011-10-25 | Taiwan Semiconductor Manufacturing Company, Ltd | Package for a light emitting element |
CN101410667A (zh) * | 2006-03-23 | 2009-04-15 | 皇家飞利浦电子股份有限公司 | 具有oled的照明设备 |
JP5025636B2 (ja) | 2006-03-28 | 2012-09-12 | 京セラ株式会社 | 発光装置 |
TWI306674B (en) * | 2006-04-28 | 2009-02-21 | Delta Electronics Inc | Light emitting apparatus |
TWI321857B (en) * | 2006-07-21 | 2010-03-11 | Epistar Corp | A light emitting device |
US20080144322A1 (en) * | 2006-12-15 | 2008-06-19 | Aizar Abdul Karim Norfidathul | LED Light Source Having Flexible Reflectors |
KR100845856B1 (ko) * | 2006-12-21 | 2008-07-14 | 엘지전자 주식회사 | 발광 소자 패키지 및 그 제조방법 |
JP5183965B2 (ja) * | 2007-05-09 | 2013-04-17 | 昭和電工株式会社 | 照明装置の製造方法 |
US8026533B2 (en) * | 2007-07-19 | 2011-09-27 | Nichia Corporation | Light emitting device and method of manufacturing the same |
DE102007046339A1 (de) * | 2007-09-27 | 2009-04-02 | Osram Opto Semiconductors Gmbh | Lichtquelle mit veränderlicher Abstrahlcharakteristik |
JP5288161B2 (ja) * | 2008-02-14 | 2013-09-11 | 東芝ライテック株式会社 | 発光モジュール及び照明装置 |
JP5495495B2 (ja) * | 2008-02-18 | 2014-05-21 | シチズン電子株式会社 | 表面実装型発光ダイオード |
DE102008021661A1 (de) * | 2008-04-30 | 2009-11-05 | Ledon Lighting Jennersdorf Gmbh | LED-Modul mit Rahmen und Leiterplatte |
CA128592S (en) * | 2008-05-20 | 2009-11-30 | Philips Electronics Ltd | Led module |
KR101582522B1 (ko) * | 2008-07-01 | 2016-01-06 | 코닌클리케 필립스 엔.브이. | Led를 위한 근접 시준기 |
TWI422018B (zh) * | 2008-08-20 | 2014-01-01 | Pixart Imaging Inc | 感測模組 |
KR101515833B1 (ko) * | 2008-10-08 | 2015-05-04 | 삼성전자주식회사 | 광학 장치 |
KR101047791B1 (ko) * | 2008-11-18 | 2011-07-07 | 엘지이노텍 주식회사 | 발광 다이오드 패키지 및 그 제조방법 |
JP5280818B2 (ja) * | 2008-11-28 | 2013-09-04 | シャープ株式会社 | 発光装置 |
US8089075B2 (en) * | 2009-04-17 | 2012-01-03 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | LFCC package with a reflector cup surrounded by a single encapsulant |
US8101955B2 (en) * | 2009-04-17 | 2012-01-24 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | PLCC package with a reflector cup surrounded by an encapsulant |
TWI416767B (zh) * | 2009-06-03 | 2013-11-21 | Kwo Ger Metal Technology Inc | LED luminous module process method |
DE102010027212A1 (de) | 2010-07-15 | 2012-01-19 | Osram Opto Semiconductors Gmbh | Strahlungsemittierendes Bauelement |
DE102010047303A1 (de) * | 2010-10-01 | 2012-04-05 | Osram Opto Semiconductors Gmbh | Reflektorelement, optoelektronisches Bauelement und Verfahren zur Herstellung eines Reflektorelements und eines optoelektronischen Bauelements |
TWI438889B (zh) * | 2010-12-01 | 2014-05-21 | Hon Hai Prec Ind Co Ltd | 發光二極體封裝結構 |
RU2571581C2 (ru) * | 2011-08-29 | 2015-12-20 | Фенвал Контролз Оф Джэпэн, Лтд. | Фотоэлектрический датчик дыма |
DE102011056706B4 (de) * | 2011-12-20 | 2016-12-15 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung von optoelektronischen Halbleiterbauteilen, Anordnung und optoelektronisches Halbleiterbauteil |
WO2013136709A1 (ja) | 2012-03-15 | 2013-09-19 | 株式会社小糸製作所 | 発光装置および車両用灯具 |
DE102012107829B4 (de) | 2012-08-24 | 2024-01-25 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Optoelektronische Bauelemente und Verfahren zur Herstellung eines optoelektronischen Bauelements |
JP6409928B2 (ja) * | 2012-08-31 | 2018-10-24 | 日亜化学工業株式会社 | 発光装置及びその製造方法 |
CN102956798B (zh) * | 2012-11-27 | 2015-06-03 | 华南理工大学 | 一种高出光率led反光杯及其制造方法 |
JP6048880B2 (ja) * | 2013-01-25 | 2016-12-21 | パナソニックIpマネジメント株式会社 | 発光素子用パッケージ及びそれを用いた発光装置 |
USD758977S1 (en) * | 2015-06-05 | 2016-06-14 | Kingbright Electronics Co. Ltd. | LED component |
DE102015116263A1 (de) | 2015-09-25 | 2017-03-30 | Osram Opto Semiconductors Gmbh | Herstellung eines elektronischen Bauelements |
KR102340515B1 (ko) * | 2015-11-02 | 2021-12-16 | 엘지전자 주식회사 | 백라이트 유닛 및 이를 포함하는 디스플레이 장치 |
JP7266961B2 (ja) * | 2015-12-31 | 2023-05-01 | 晶元光電股▲ふん▼有限公司 | 発光装置 |
DE102017115656A1 (de) * | 2017-07-12 | 2019-01-17 | Osram Opto Semiconductors Gmbh | Verfahren zur Herstellung eines optoelektronischen Bauelements und optoelektronisches Bauelement |
DE102017128457A1 (de) * | 2017-11-30 | 2019-06-06 | Osram Opto Semiconductors Gmbh | Herstellung optoelektronischer bauelemente |
JPWO2020045604A1 (ja) * | 2018-08-31 | 2021-08-12 | パナソニックIpマネジメント株式会社 | 半導体素子搭載用パッケージ及び半導体装置 |
US11896878B2 (en) * | 2020-12-31 | 2024-02-13 | Sports Virtual Training Systems, Inc. | Computer trackable football, system and method of manufacturing |
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-
2003
- 2003-09-30 JP JP2003340988A patent/JP4773048B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-28 DE DE102004046995A patent/DE102004046995A1/de not_active Withdrawn
- 2004-09-29 US US10/952,162 patent/US7238967B2/en not_active Expired - Fee Related
- 2004-09-29 CN CNB2004100832589A patent/CN100386893C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20050067628A1 (en) | 2005-03-31 |
CN1604350A (zh) | 2005-04-06 |
DE102004046995A1 (de) | 2005-06-09 |
US7238967B2 (en) | 2007-07-03 |
CN100386893C (zh) | 2008-05-07 |
JP2005109172A (ja) | 2005-04-21 |
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