Invention Application
- Patent Title: Optoelectronic Semiconductor Component, Conversion-Medium Lamina and Method for Producing a Conversion-Medium Lamina
- Patent Title (中): 光电子半导体组件,转化介质层和生产转化介质层的方法
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Application No.: US14420310Application Date: 2013-07-30
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Publication No.: US20150200339A1Publication Date: 2015-07-16
- Inventor: Ales Markytan , Christian Gärtner , Hans-Christoph Gallmeier , Ion Stoll , Herbert Brunner , Thomas Schlereth
- Applicant: OSRAM Opto Semiconductors GmbH
- Priority: DE102012107290.6 20120808
- International Application: PCT/EP2013/066011 WO 20130730
- Main IPC: H01L33/50
- IPC: H01L33/50

Abstract:
In at least one embodiment, the semiconductor component includes an optoelectronic semiconductors chip. Furthermore, the semiconductor component includes a conversion-medium lamina, which is fitted to a main radiation side of the semiconductor chip and is designed for converting a primary radiation into a secondary radiation. The conversion-medium lamina includes a matrix material and conversion-medium particles embedded therein. Furthermore, the conversion-medium lamina includes a conversion layer. The conversion-medium particles are situated in the at least one conversion layer. The conversion-medium particles, alone or together with diffusion-medium particles optionally present, make up a proportion by volume of at least 50% of the conversion layer. Furthermore, the conversion-medium lamina includes a binder layer containing the conversion-medium particles with a proportion by volume of at most 2.5%.
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Information query
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