Invention Grant
- Patent Title: Circuit board, optoelectronic component and arrangement of optoelectronic components
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Application No.: US14165996Application Date: 2014-01-28
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Publication No.: US09763330B2Publication Date: 2017-09-12
- Inventor: Martin Rudolf Behringer , Stefan Groetsch
- Applicant: OSRAM GmbH
- Applicant Address: DE
- Assignee: OSRAM GmbH
- Current Assignee: OSRAM GmbH
- Current Assignee Address: DE
- Agency: DLA Piper LLP (US)
- Priority: DE102013201327 20130128
- Main IPC: H02G3/00
- IPC: H02G3/00 ; H05K1/18 ; H01L33/62

Abstract:
A circuit board for an optoelectronic semiconductor chip includes an electrically conductive first metal foil, a first electrically insulating foil, an electrically conductive second metal foil, wherein the first electrically insulating foil is applied to the first metal foil at a top side of the first metal foil and mechanically connects thereto, the first electrically insulating foil has a recess in which the first metal foil is exposed, the recess electrically conductively fixes the optoelectronic semiconductor chip to the first metal foil within the recess, the second metal foil is applied at a top side of the first electrically insulating foil, the top side facing away from the first metal foil, and mechanically connects to the electrically insulating foil, the first electrically insulating foil is free of the second metal foil at least in the region of the recess, and the second metal foil electrically contacts the optoelectronic semiconductor chip.
Public/Granted literature
- US20140211436A1 CIRCUIT BOARD, OPTOELECTRONIC COMPONENT AND ARRANGEMENT OF OPTOELECTRONIC COMPONENTS Public/Granted day:2014-07-31
Information query