Functional unit e.g. lamp, has LEDs with technical units e.g. anodes, cathodes and LED body, that are fixed together by balls that are fixed relative to units by filling cavities between balls with insulating material

摘要

The unit has LEDs arranged in a receptacle and having technical units e.g. anodes (112), cathodes (114) and LED body. The technical units are fixed together in their relative position by supporting balls which are adjacent to one another. The supporting balls are fixed relative to the units by filling cavities between the balls with an insulating material (120). The balls are made of glass, ceramic and steel.