TW200735422A - LED with compound encapsulant lens - Google Patents
LED with compound encapsulant lensInfo
- Publication number
- TW200735422A TW200735422A TW095149979A TW95149979A TW200735422A TW 200735422 A TW200735422 A TW 200735422A TW 095149979 A TW095149979 A TW 095149979A TW 95149979 A TW95149979 A TW 95149979A TW 200735422 A TW200735422 A TW 200735422A
- Authority
- TW
- Taiwan
- Prior art keywords
- lens
- emitter
- virtual image
- led
- inner lens
- Prior art date
Links
- 239000008393 encapsulating agent Substances 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 title 1
- 238000005286 illumination Methods 0.000 abstract 1
- 230000005499 meniscus Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers 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 having potential barriers 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
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Led Device Packages (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/322,801 US7798678B2 (en) | 2005-12-30 | 2005-12-30 | LED with compound encapsulant lens |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200735422A true TW200735422A (en) | 2007-09-16 |
Family
ID=38223464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095149979A TW200735422A (en) | 2005-12-30 | 2006-12-29 | LED with compound encapsulant lens |
Country Status (7)
Country | Link |
---|---|
US (1) | US7798678B2 (zh) |
EP (1) | EP1974398A2 (zh) |
JP (1) | JP2009522779A (zh) |
KR (1) | KR20080081085A (zh) |
CN (1) | CN101371371B (zh) |
TW (1) | TW200735422A (zh) |
WO (1) | WO2007078971A2 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI395979B (zh) * | 2008-07-04 | 2013-05-11 | A microlens and a mold manufacturing method thereof, and a light emitting device | |
TWI407597B (zh) * | 2010-02-05 | 2013-09-01 | Shinyoptics Corp | 發光二極體照明裝置 |
TWI465671B (zh) * | 2012-04-26 | 2014-12-21 | Advanced Optoelectronic Tech | 發光二極體燈源裝置 |
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DE10361075A1 (de) * | 2003-12-22 | 2005-07-28 | Pac Tech - Packaging Technologies Gmbh | Verfahren und Vorichtung zur Trocknung von Schaltungssubstraten |
JP4996101B2 (ja) * | 2006-02-02 | 2012-08-08 | 新光電気工業株式会社 | 半導体装置及び半導体装置の製造方法 |
US8174032B2 (en) * | 2006-03-16 | 2012-05-08 | Light Engines Corporation | Semiconductor white light sources |
JP2009545894A (ja) * | 2006-07-31 | 2009-12-24 | スリーエム イノベイティブ プロパティズ カンパニー | 中空集光レンズを有するled源 |
US20080036972A1 (en) * | 2006-07-31 | 2008-02-14 | 3M Innovative Properties Company | Led mosaic |
US7717599B2 (en) * | 2006-07-31 | 2010-05-18 | 3M Innovative Properties Company | Integrating light source module |
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US8075140B2 (en) | 2006-07-31 | 2011-12-13 | 3M Innovative Properties Company | LED illumination system with polarization recycling |
JP4979299B2 (ja) * | 2006-08-03 | 2012-07-18 | 豊田合成株式会社 | 光学装置及びその製造方法 |
US20090121250A1 (en) * | 2006-11-15 | 2009-05-14 | Denbaars Steven P | High light extraction efficiency light emitting diode (led) using glass packaging |
JP2008166782A (ja) * | 2006-12-26 | 2008-07-17 | Seoul Semiconductor Co Ltd | 発光素子 |
CN101884001A (zh) | 2007-11-30 | 2010-11-10 | 3M创新有限公司 | 包括复曲面的光学元件及其制备方法 |
DE102008025756B4 (de) * | 2008-05-29 | 2023-02-23 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Halbleiteranordnung |
TWI395908B (zh) * | 2008-06-30 | 2013-05-11 | E Pin Optical Industry Co Ltd | 非球面正照角發光二極體光學鏡片及其所構成的發光二極體組件 |
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US7800125B2 (en) * | 2008-07-09 | 2010-09-21 | Himax Display, Inc. | Light-emitting diode package |
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CA2741864C (en) | 2008-11-07 | 2015-12-29 | Idd Aerospace Corporation | Lighting systems |
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US10509304B2 (en) * | 2008-11-12 | 2019-12-17 | Tseng-Lu Chien | LED projection light has features |
US11476626B2 (en) * | 2008-11-12 | 2022-10-18 | Aaron Chien | DC powered remote control LED light-bar assembly |
FR2939866B1 (fr) * | 2008-12-16 | 2011-01-14 | Jacques Sabater | Dispositif d'eclairage a diodes electroluminescentes |
US20100301728A1 (en) * | 2009-06-02 | 2010-12-02 | Bridgelux, Inc. | Light source having a refractive element |
FR2950670B1 (fr) * | 2009-09-25 | 2011-10-28 | Effilux | Dispositif d'eclairage indirect d'une surface a diodes electroluminescentes |
KR101146458B1 (ko) * | 2009-10-29 | 2012-05-21 | 폭스세미콘 인티그리티드 테크놀로지, 인코포레이티드 | 광학 렌즈 |
CN102062347A (zh) * | 2009-11-12 | 2011-05-18 | 富准精密工业(深圳)有限公司 | 发光二极管模组及其透镜 |
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CN101858558B (zh) * | 2010-06-12 | 2013-03-06 | 北京航空航天大学 | 一种led路灯二次光学透镜 |
US9709242B2 (en) | 2010-09-23 | 2017-07-18 | Light Prescriptions Innovators, Llc | Shell integrator |
WO2012040414A2 (en) * | 2010-09-23 | 2012-03-29 | Light Prescriptions Innovators, Llc | Shell integrator |
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CN103282820B (zh) | 2010-12-29 | 2016-10-26 | 3M创新有限公司 | Led合色器 |
US10147853B2 (en) | 2011-03-18 | 2018-12-04 | Cree, Inc. | Encapsulant with index matched thixotropic agent |
US8759854B2 (en) * | 2011-05-24 | 2014-06-24 | Tsmc Solid State Lighting Ltd. | Bat-wing lens design with multi-die |
WO2013085874A1 (en) | 2011-12-05 | 2013-06-13 | Cooledge Lighting Inc. | Control of luminous intensity distribution from an array of point light sources |
US8907362B2 (en) | 2012-01-24 | 2014-12-09 | Cooledge Lighting Inc. | Light-emitting dies incorporating wavelength-conversion materials and related methods |
US8896010B2 (en) | 2012-01-24 | 2014-11-25 | Cooledge Lighting Inc. | Wafer-level flip chip device packages and related methods |
WO2013112435A1 (en) | 2012-01-24 | 2013-08-01 | Cooledge Lighting Inc. | Light - emitting devices having discrete phosphor chips and fabrication methods |
KR20130110997A (ko) * | 2012-03-30 | 2013-10-10 | 서울반도체 주식회사 | Led용 렌즈 및 그 제조방법 |
US9818919B2 (en) | 2012-06-11 | 2017-11-14 | Cree, Inc. | LED package with multiple element light source and encapsulant having planar surfaces |
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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 |
JP5901036B2 (ja) | 2012-07-27 | 2016-04-06 | シャープ株式会社 | 照明装置 |
JP2015535951A (ja) * | 2012-09-19 | 2015-12-17 | ヴェンティス テクノロジーズ エルエルシー | 光を散乱させる装置 |
TWI503507B (zh) * | 2012-10-12 | 2015-10-11 | 玉晶光電股份有限公司 | An optical lens for a lighting device |
JP2014123014A (ja) * | 2012-12-21 | 2014-07-03 | Casio Comput Co Ltd | 光源装置、プロジェクタ |
CN110085578B (zh) * | 2013-03-13 | 2023-05-05 | 亮锐控股有限公司 | 具有底部反射体的封装led透镜 |
US9080746B2 (en) | 2013-03-15 | 2015-07-14 | Abl Ip Holding Llc | LED assembly having a refractor that provides improved light control |
JP2015041437A (ja) * | 2013-08-20 | 2015-03-02 | 船井電機株式会社 | 照明装置及び表示装置 |
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JP4436704B2 (ja) * | 2004-03-12 | 2010-03-24 | オリンパス株式会社 | 光学部材及び複合光学部材並びに照明装置 |
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FR2891607B1 (fr) | 2005-10-05 | 2007-12-28 | Degre K Sa | Dispositif d'eclairage a diode. |
-
2005
- 2005-12-30 US US11/322,801 patent/US7798678B2/en not_active Expired - Fee Related
-
2006
- 2006-12-20 JP JP2008548617A patent/JP2009522779A/ja not_active Withdrawn
- 2006-12-20 CN CN2006800526913A patent/CN101371371B/zh not_active Expired - Fee Related
- 2006-12-20 WO PCT/US2006/048692 patent/WO2007078971A2/en active Application Filing
- 2006-12-20 EP EP06847867A patent/EP1974398A2/en not_active Withdrawn
- 2006-12-20 KR KR1020087018600A patent/KR20080081085A/ko not_active Application Discontinuation
- 2006-12-29 TW TW095149979A patent/TW200735422A/zh unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI395979B (zh) * | 2008-07-04 | 2013-05-11 | A microlens and a mold manufacturing method thereof, and a light emitting device | |
TWI407597B (zh) * | 2010-02-05 | 2013-09-01 | Shinyoptics Corp | 發光二極體照明裝置 |
TWI465671B (zh) * | 2012-04-26 | 2014-12-21 | Advanced Optoelectronic Tech | 發光二極體燈源裝置 |
Also Published As
Publication number | Publication date |
---|---|
WO2007078971A3 (en) | 2007-08-30 |
US20070152231A1 (en) | 2007-07-05 |
US7798678B2 (en) | 2010-09-21 |
CN101371371A (zh) | 2009-02-18 |
KR20080081085A (ko) | 2008-09-05 |
EP1974398A2 (en) | 2008-10-01 |
WO2007078971A2 (en) | 2007-07-12 |
JP2009522779A (ja) | 2009-06-11 |
CN101371371B (zh) | 2010-12-15 |
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