Method for producing a plurality of radiation-emitting semiconductor chips
AssigneeOSRAM Opto Semiconductors GmbH
InventorsMarkus RICHTER, Alexander BAUMGARTNER, Hans-Christoph GALLMEIER, Tony ALBRECHT
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AssigneeOSRAM Opto Semiconductors GmbH
InventorsMarkus RICHTER, Alexander BAUMGARTNER, Hans-Christoph GALLMEIER, Tony ALBRECHT
Estimating the term…
A method is provided for producing a plurality of radiation-emitting semiconductor chips, having the following steps: providing a plurality of semiconductor bodies (1) which are suitable for emitting electromagnetic radiation from a radiation exit face (3), applying the semiconductor bodies (1) to a carrier (2), applying a first mask layer (4) to regions of the carrier (2) between the semiconductor bodies (1), applying a conversion layer (5) to the entire surface of the semiconductor bodies (1) and the first mask layer (4) using a spray coating method, and removing the first mask layer (4), such that in each case a conversion layer (5) arises on the radiation exit faces (3) of the semiconductor bodies (1).
Method for producing a plurality of radiation-emitting semiconductor chips having the following steps:
Method for producing a plurality of radiation-emitting semiconductor chips having the following steps:
Dependencies are inferred from the claim text.