DE19938053A1 - Hochstabile optische Einkapselung und Packung für lichtemittierende Dioden - Google Patents
Hochstabile optische Einkapselung und Packung für lichtemittierende DiodenInfo
- Publication number
- DE19938053A1 DE19938053A1 DE19938053A DE19938053A DE19938053A1 DE 19938053 A1 DE19938053 A1 DE 19938053A1 DE 19938053 A DE19938053 A DE 19938053A DE 19938053 A DE19938053 A DE 19938053A DE 19938053 A1 DE19938053 A1 DE 19938053A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- led
- led component
- silicone
- green
- 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
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
- H01L33/62—Arrangements for conducting electric current to or from the semiconductor body, e.g. lead-frames, wire-bonds or solder balls
-
- 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
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
Description
Claims (7)
ein Gehäuse (3) mit einer Silikon-Optik (18).
einem LED-Chip (2) mit einer Lichtemission bei einer vorbestimmten Wellenlänge; und
einer lichtemittierenden Substanz, die in einer Sili koneinkapselung eingebettet ist, wobei die lichtemit tierende Substanz als Antwort auf die Erregung durch Licht der vorbestimmten Wellenlänge Licht emittiert, wobei das von der Substanz emittierte Licht eine Wel lenlänge in dem grünen bis blauen Bereich von 400 Na nometer (nm) bis 570 nm aufweist.
eine äußere, optisch durchlässige Schale (20, 30) aus einem starren Material; und
eine Menge eines elastischen, optisch durchlässigen Materials (22, 28) innerhalb der Schale (20).
das Gehäuse eine optisch durchlässige Schale (32) aus einem starren Material aufweist, wobei die Schale ei nen Hohlraum (34) in sich aufweist; und
die LED-Komponente ferner einen LED-Chip (36) auf weist, der innerhalb des Hohlraums angeordnet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/187,357 US6204523B1 (en) | 1998-11-06 | 1998-11-06 | High stability optical encapsulation and packaging for light-emitting diodes in the green, blue, and near UV range |
DE19964542 | 1999-08-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19938053A1 true DE19938053A1 (de) | 2000-05-18 |
DE19938053B4 DE19938053B4 (de) | 2007-05-16 |
Family
ID=22688651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19938053A Expired - Lifetime DE19938053B4 (de) | 1998-11-06 | 1999-08-12 | Hochstabile optische Einkapselung und Packung für lichtemittierende Dioden |
Country Status (5)
Country | Link |
---|---|
US (2) | US6204523B1 (de) |
JP (1) | JP2000150968A (de) |
DE (1) | DE19938053B4 (de) |
GB (1) | GB2343549A (de) |
TW (1) | TW424339B (de) |
Cited By (4)
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DE10307800A1 (de) * | 2003-02-24 | 2004-09-02 | Vishay Semiconductor Gmbh | Halbleiterbauteil |
WO2007057984A1 (ja) | 2005-11-21 | 2007-05-24 | Matsushita Electric Works, Ltd. | 発光装置 |
US7554258B2 (en) | 2002-10-22 | 2009-06-30 | Osram Opto Semiconductors Gmbh | Light source having an LED and a luminescence conversion body and method for producing the luminescence conversion body |
DE102007038786B4 (de) * | 2007-08-06 | 2016-02-04 | Automotive Lighting Reutlingen Gmbh | Vorsatzlinse eines Leuchtmoduls, Leuchtmodul und Herstellungsverfahren |
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- 1999-09-06 TW TW088115324A patent/TW424339B/zh not_active IP Right Cessation
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US7554258B2 (en) | 2002-10-22 | 2009-06-30 | Osram Opto Semiconductors Gmbh | Light source having an LED and a luminescence conversion body and method for producing the luminescence conversion body |
DE10349038B4 (de) | 2002-10-22 | 2022-02-03 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Lichtquelle mit einer LED und einem Lumineszenzkonversionskörper und Verfahren zum Herstellen des Lumineszenzkonversionskörpers |
DE10307800A1 (de) * | 2003-02-24 | 2004-09-02 | Vishay Semiconductor Gmbh | Halbleiterbauteil |
WO2007057984A1 (ja) | 2005-11-21 | 2007-05-24 | Matsushita Electric Works, Ltd. | 発光装置 |
EP1953835A1 (de) * | 2005-11-21 | 2008-08-06 | Matsushita Electric Works, Ltd. | Lichtemittierende einrichtung |
EP1953835A4 (de) * | 2005-11-21 | 2010-01-20 | Panasonic Elec Works Co Ltd | Lichtemittierende einrichtung |
EP2264797A3 (de) * | 2005-11-21 | 2011-08-03 | Panasonic Electric Works Co., Ltd | Lichtemittierende Vorrichtung |
US8278678B2 (en) | 2005-11-21 | 2012-10-02 | Panasonic Corporation | Light emitting device |
DE102007038786B4 (de) * | 2007-08-06 | 2016-02-04 | Automotive Lighting Reutlingen Gmbh | Vorsatzlinse eines Leuchtmoduls, Leuchtmodul und Herstellungsverfahren |
Also Published As
Publication number | Publication date |
---|---|
JP2000150968A (ja) | 2000-05-30 |
TW424339B (en) | 2001-03-01 |
DE19938053B4 (de) | 2007-05-16 |
US20010010371A1 (en) | 2001-08-02 |
US6204523B1 (en) | 2001-03-20 |
GB9926183D0 (en) | 2000-01-12 |
GB2343549A (en) | 2000-05-10 |
US6590235B2 (en) | 2003-07-08 |
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