Production of a light source with mixed luminescent diodes comprises preparing a chip having a front side electrical contact, applying an electrically conducting material, and coating the chip with a luminescent conversion material

摘要

Production of a light source with mixed luminescent diodes comprises preparing a chip having a front side electrical contact in the form of an electrical contact surface (2), thickening the contact by applying an electrically conducting material (3) on the contact surface, and coating the chip with a luminescent conversion material (4).