Method for producing a laterally structured phosphor layer and optoelectronic component comprising such a phosphor layer

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United States of America Patent

PATENT NO 9698316
APP PUB NO 20170040500A1
SERIAL NO

15100062

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Abstract

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A method for producing a laterally structured phosphor layer and an optoelectronic component comprising such a phosphor layer are disclosed. In an embodiment the method includes providing a carrier having a first electrically conductive layer at a carrier top side, applying an insulation layer to the first electrically conductive layer and a second electrically conductive layer to the insulation layer, etching the second electrically conductive layer and the insulation layer, wherein the first electrically conductive layer is maintained as a continuous layer. The method further includes applying a voltage to the first electrically conductive layer and electrophoretically coating the first electrically conductive layer with a first material, and applying a voltage to the second electrically conductive layer and electrophoretically coating the second electrically conductive layer with a second material.

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Patent Owner(s)

  • OSRAM OPTO SEMICONDUCTORS GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Göötz, Britta Regensburg, DE 38 116
Otto, Isabel Regensburg, DE 25 40
Pfeuffer, Alexander F Regensburg, DE 44 355
Scholz, Dominik Regensburg, DE 34 133
Stoll, Ion Tegernheim, DE 38 172

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