Source: http://www.google.se/patents/US8227821?hl=sv
Timestamp: 2013-05-26 00:00:29
Document Index: 685031361

Matched Legal Cases: ['art 5', 'art 6', 'art 6', 'art 6', 'art 5', 'art 6', 'art 6', 'art 6', 'art 6', 'art 6', 'art 1988', 'Application No. 2007', 'Application No. 200580031203', 'Application No. 200580031203']

Patent US8227821 - Housing for an optoelectronic component, optoelectronic component and method ... - Google PatentS�k Bilder Kartor Play YouTube Nyheter Gmail Drive Mer » Avancerad patents�kning | Webbhistorik | Logga in Avancerad patents�kning PatentA housing for an optoelectronic component which includes a carrier with a chip mounting surface is disclosed. An optical element which is produced separately from the carrier is applied to the carrier. The chip mounting surface and the optical element define a parting plane, the parting plane between...http://www.google.se/patents/US8227821?utm_source=gb-gplus-sharePatent US8227821 - Housing for an optoelectronic component, optoelectronic component and method for the production of an optoelectronic component PublikationsnummerUS8227821 B2Typ av kung�relseBeviljande Ans�kningsnummer11/575,705 Publiceringsdatum24 jul 2012 Registreringsdatum20 sep 2005 Prioritetsdatum22 sep 2004�ven publicerat somCN101023533AEP1792351A1US20080265266WO2006032251A1 UppfinnareGeorg BognerHerbert BrunnerMichael HieglerG�nter Waitl Ursprunglig innehavareOsram Opto Semiconductors Gmbh USA-klassificering257/98257/E33.61257/100257/99438/27438/26 Internationell klassificeringH01L33/48H01L33/00H01L33/60 Kooperativ klassningH01L33/486H01L33/60 Europeisk klassificeringH01L33/60H�nvisningarCitat fr�n patent (64)Citat fr�n andra k�llor (10) H�nvisningar finns i f�ljande patent (1)Externa l�nkarUSPTO �verl�telse av �gander�tt till patent som har registrerats av USPTO EspacenetHousing for an optoelectronic component, optoelectronic component and method for the production of an optoelectronic componentUS 8227821 B2 Sammanfattning A housing for an optoelectronic component which includes a carrier with a chip mounting surface is disclosed. An optical element which is produced separately from the carrier is applied to the carrier. The chip mounting surface and the optical element define a parting plane, the parting plane between carrier and optical element being arranged in the plane of the chip mounting surface. Also disclosed is an optoelectronic component having a housing of this type and a method for producing an optoelectronic component of this type.
11. The housing according to claim 1, wherein the press fit comprises at least one pin wherein the pin has an extension in a direction perpendicular to the surface of the carrier facing the optical element which is smaller than the thickness of the carrier. Beskrivning
CROSS-REFERENCE TO RELATED APPLICATIONS This application is the National Stage of International Application No. PCT/DE2005/001654, filed on Sep. 20, 2005, which claims the priority to German Patent Application Serial No. 10 2004 045 950.9, filed on Sep. 22, 2004. The contents of both applications are hereby incorporated by reference in their entireties.
FIELD OF THE INVENTION The invention relates to a housing for an optoelectronic component, to an optoelectronic component and to a method for producing an optoelectronic component.
BACKGROUND OF THE INVENTION Document WO 02/08 47 49 A2 describes a leadframe and a housing, as well as a radiation-emitting component formed using these components. A recess in the form of a radiation exit window is formed in the housing base body, the sidewalls of the radiation exit window forming a reflector.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a housing for an optoelectronic component which is particularly versatile in use. A further object of the invention is to provide an optoelectronic component having a housing of this type, and a method for producing an optoelectronic component of this type.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 shows a diagrammatic sectional illustration of a first exemplary embodiment of the optoelectronic component described here.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a diagrammatic sectional illustration of an optoelectronic component described here.
A light-emitting diode chip 1 has been applied to the chip mounting surface 3 of a carrier 7. In this exemplary embodiment, the external electrical terminal part 5 a is electrically connected to a thermal terminal part 6, which is secured to the carrier 7. The light-emitting diode chip 1 has, for example, been soldered to the thermal terminal part 6 and is electrically connected via the thermal terminal part 6 to the external electrical terminal part 5 a. The thermal terminal part 6 is preferably shaped in such a way that it can be connected to the carrier 7 in the manner of a rivet. It may also be sufficient to deform individual webs or struts of the terminal part 6 in order to form a pinched connection of sufficient strength between the terminal part 6 and the carrier 7. Alternatively, the connection between terminal part 6 and carrier 7 may be produced, for example, by a soldered join, a welded join or an adhesively bonded join.
In addition, the potting compound 8 may have a radiation emission surface 8 a which has a defined curvature and thereby forms a lens-like additional optical element, as described for example in the general part of the description. Therefore, a defined radiation emission characteristic of the optoelectronic component can be set by means of the refractive index of the potting compound 8 and the curvature of the radiation emission surface 8 a. If the carrier 7 used is a material with a particularly good thermal conductivity, it is also possible to dispense with the use of a separate thermal terminal part 6. In this case, the carrier 7 may, for example, contain a ceramic material.
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