Invention Application
- Patent Title: METHOD OF PRODUCING SEMICONDUCTOR CHIPS
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Application No.: US15614917Application Date: 2017-06-06
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Publication No.: US20170271438A1Publication Date: 2017-09-21
- Inventor: Ewald Karl Michael Günther , Andreas Plössl , Heribert Zull , Thomas Veit , Mathias Kämpf , Jens Dennemarck , Bernd Böhm , Korbinian Perzlmaier
- Applicant: OSRAM Opto Semiconductors GmbH
- Priority: DE102011011378.9 20110216
- Main IPC: H01L29/06
- IPC: H01L29/06 ; H01L25/16 ; H01L29/66 ; H01L27/02 ; H01L27/14 ; H01L27/15 ; H01L33/00 ; H01L33/64 ; H01L33/38 ; H01L23/60

Abstract:
A method of producing a plurality of semiconductor chips includes a) providing a carrier substrate having a first major face and a second major face opposite the first major face; b) forming a diode structure between the first major face and the second major face, the diode structure electrically insulating the first major face from the second major face at least with regard to one polarity of an electrical voltage; c) arranging a semiconductor layer sequence on the first major face of the carrier substrate; and d) singulating the carrier substrate with the semiconductor layer sequence into a plurality of semiconductor chips.
Public/Granted literature
- US10224393B2 Method of producing semiconductor chips that efficiently dissipate heat Public/Granted day:2019-03-05
Information query
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