JP5509307B2 - 発光ダイオードパッケージ - Google Patents
発光ダイオードパッケージ Download PDFInfo
- Publication number
- JP5509307B2 JP5509307B2 JP2012282449A JP2012282449A JP5509307B2 JP 5509307 B2 JP5509307 B2 JP 5509307B2 JP 2012282449 A JP2012282449 A JP 2012282449A JP 2012282449 A JP2012282449 A JP 2012282449A JP 5509307 B2 JP5509307 B2 JP 5509307B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- diode chip
- wavelength light
- light
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/03—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes
- H01L25/04—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers
- H01L25/075—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00
- H01L25/0753—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof all the devices being of a type provided for in the same subgroup of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group H01L33/00 the devices being arranged next to each other
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- 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
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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
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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
- H01L2224/481—Disposition
- H01L2224/48135—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip
- H01L2224/48137—Connecting between different semiconductor or solid-state bodies, i.e. chip-to-chip the bodies being arranged next to each other, e.g. on a common substrate
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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
- H01L2224/80—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
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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
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- 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
- H01L33/483—Containers
- H01L33/486—Containers adapted for surface mounting
Description
11 基板
111 上表面
112 下表面
12 電極構造
121 第一電極
122 第二電極
123 第三電極
13 短波長の発光ダイオードチップ
14 長波長の発光ダイオードチップ
15 蛍光体
16 封止体
17 レンズ
18 反射コップ
171 収束部
172 発散部
173 光入射面
174 光出射面
Claims (2)
- 基板と、基板に設置される電極構造と、電極構造と接続する、光の波長が450nm〜550nmの範囲である短波長の発光ダイオードチップ及び光の波長が570nmより大きい長波長の発光ダイオードチップと、短波長の発光ダイオードチップ及び長波長の発光ダイオードチップを覆うレンズと、を備える発光ダイオードパッケージにおいて、レンズは、長波長の発光ダイオードチップの光学経路上に形成され且つ光を収束するための収束部及び短波長の発光ダイオードチップの光学経路上に形成され且つ光を発散するための発散部を備えることを特徴とする発光ダイオードパッケージ。
- レンズは基板に近い光入射面及び基板から離れる光出射面を備え、該光入射面は平面であり、該光出射面は前記収束部及び前記発散部を備え、収束部は長波長の発光ダイオードチップの真上に位置し且つ長波長の発光ダイオードチップから離れる方向に向かって凸伸する凸面であり、発散部は短波長の発光ダイオードチップの真上に位置し且つ短波長の発光ダイオードチップに向かって凹む凹面であることを特徴とする請求項1に記載の発光ダイオードパッケージ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110452980.5A CN103187408B (zh) | 2011-12-30 | 2011-12-30 | 发光二极管封装结构 |
CN201110452980.5 | 2011-12-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013140969A JP2013140969A (ja) | 2013-07-18 |
JP5509307B2 true JP5509307B2 (ja) | 2014-06-04 |
Family
ID=48678498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012282449A Active JP5509307B2 (ja) | 2011-12-30 | 2012-12-26 | 発光ダイオードパッケージ |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130168709A1 (ja) |
JP (1) | JP5509307B2 (ja) |
CN (1) | CN103187408B (ja) |
TW (1) | TWI459602B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102094806B1 (ko) * | 2013-06-19 | 2020-03-31 | 엘지디스플레이 주식회사 | 발광다이오드 팩키지 및 이를 포함한 액정표시장치 |
CN103456871B (zh) * | 2013-09-23 | 2016-05-25 | 电子科技大学 | 改善pc-LEDs空间光色度均匀性的荧光粉涂层结构 |
US9318671B2 (en) * | 2014-04-18 | 2016-04-19 | Toshiba Corporation | High efficiency light emitting diode package suitable for wafer level packaging |
CN104134743A (zh) * | 2014-06-17 | 2014-11-05 | 京东方光科技有限公司 | Led封装结构及封装方法、显示装置、照明装置 |
CN105676322A (zh) * | 2014-11-21 | 2016-06-15 | 玉晶光电股份有限公司 | 薄型化镜片 |
US10693046B2 (en) | 2015-12-30 | 2020-06-23 | Maven Optronics Co., Ltd. | Chip scale packaging light emitting device and manufacturing method of the same |
TWI581465B (zh) * | 2015-12-30 | 2017-05-01 | 行家光電股份有限公司 | 晶片級封裝發光裝置及其製造方法 |
TWI661582B (zh) * | 2016-03-08 | 2019-06-01 | National Central University | 主動式抑制藍光溢漏之led結構 |
US11522108B2 (en) * | 2017-06-14 | 2022-12-06 | Lite-On Opto Technology (Changzhou) Co., Ltd. | Package structure |
US10950764B2 (en) * | 2017-11-28 | 2021-03-16 | Nichia Corporation | Light-emitting device |
JP7227482B2 (ja) * | 2019-03-29 | 2023-02-22 | 日亜化学工業株式会社 | 発光装置 |
US11408589B2 (en) * | 2019-12-05 | 2022-08-09 | Optiz, Inc. | Monolithic multi-focus light source device |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3326505B2 (ja) * | 1992-12-08 | 2002-09-24 | スタンレー電気株式会社 | 多色ledランプ |
US5803579A (en) * | 1996-06-13 | 1998-09-08 | Gentex Corporation | Illuminator assembly incorporating light emitting diodes |
TWI255566B (en) * | 2005-03-04 | 2006-05-21 | Jemitek Electronics Corp | Led |
US7646035B2 (en) * | 2006-05-31 | 2010-01-12 | Cree, Inc. | Packaged light emitting devices including multiple index lenses and multiple index lenses for packaged light emitting devices |
DE102006039705A1 (de) * | 2006-08-18 | 2008-02-28 | Schott Ag | Linsenvorsatz für einen Scheinwerfer |
WO2008100991A1 (en) * | 2007-02-13 | 2008-08-21 | 3M Innovative Properties Company | Led devices having lenses and methods of making same |
JP5279329B2 (ja) * | 2008-04-24 | 2013-09-04 | パナソニック株式会社 | レンズ付発光ユニット |
TW201002975A (en) * | 2008-07-04 | 2010-01-16 | Foxconn Tech Co Ltd | Light emitting diode luminaire |
US20100078483A1 (en) * | 2008-09-26 | 2010-04-01 | Rong Liu | Arrangement for and method of generating uniform distributed line pattern for imaging reader |
TWI353428B (en) * | 2008-11-18 | 2011-12-01 | Teco Image System Co Lted | Light projection device of scanner module |
DE102009039982A1 (de) * | 2009-09-03 | 2011-03-10 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauelement und Verfahren zum Herstellen eines optoelektronischen Halbleiterbauelements |
KR101047439B1 (ko) * | 2010-04-09 | 2011-07-08 | 엘지이노텍 주식회사 | 렌즈 및 렌즈를 포함하는 조명 유닛 |
-
2011
- 2011-12-30 CN CN201110452980.5A patent/CN103187408B/zh active Active
-
2012
- 2012-01-03 TW TW101100148A patent/TWI459602B/zh active
- 2012-08-08 US US13/570,223 patent/US20130168709A1/en not_active Abandoned
- 2012-12-26 JP JP2012282449A patent/JP5509307B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
TWI459602B (zh) | 2014-11-01 |
JP2013140969A (ja) | 2013-07-18 |
US20130168709A1 (en) | 2013-07-04 |
TW201327940A (zh) | 2013-07-01 |
CN103187408B (zh) | 2015-09-23 |
CN103187408A (zh) | 2013-07-03 |
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