Invention Grant
- Patent Title: Method for producing optoelectronic devices and surface-mountable optoelectronic device
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Application No.: US15573820Application Date: 2016-05-11
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Publication No.: US10243117B2Publication Date: 2019-03-26
- Inventor: Siegfried Herrmann , Ion Stoll , Georg Roßbach
- Applicant: OSRAM Opto Semiconductors GmbH
- Applicant Address: DE Regensburg
- Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
- Current Assignee: OSRAM OPTO SEMICONDUCTORS GMBH
- Current Assignee Address: DE Regensburg
- Agency: Slater Matsil, LLP
- Priority: DE102015107586 20150513
- International Application: PCT/EP2016/060590 WO 20160511
- International Announcement: WO2016/180897 WO 20161117
- Main IPC: H01L33/50
- IPC: H01L33/50 ; C25D13/02 ; C25D13/12 ; H01L33/00 ; H01L33/32 ; H01L33/54 ; H01L33/56 ; H01L33/58 ; H01L33/62 ; H01L33/48

Abstract:
A method for producing optoelectronic devices and a surface-mountable optoelectronic device are disclosed. In an embodiment the method includes applying semiconductor chips laterally adjacent one another on a carrier, wherein contact sides of the chips face the carrier, and wherein each semiconductor chip comprises contact elements for external electrical contacting which are arranged on the contact side of the semiconductor chip and applying an electrically conductive layer on at least sub-regions of the sides of the semiconductor chips not covered by the carrier, wherein the electrically conductive layer is formed contiguously, and wherein protective elements prevent direct contact of the contact elements with the electrically conductive layer. The method further includes electrophoretically depositing a converter layer on the electrically conductive layer and removing the electrically conductive layer from regions between the converter layer and the semiconductor chips.
Public/Granted literature
- US20180261734A1 Method for Producing Optoelectronic Devices and Surface-Mountable Optoelectronic Device Public/Granted day:2018-09-13
Information query
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