ISM ARCHITECTURE ADAPTED FOR VARIABLE OPTICAL CONFIGURATIONS

摘要

Embodiments enable the adoption of the Integrated Smart Module (ISM) as painless as possible using a Flipped Board ISM design that provides a flat and open space on the top surface for reduced optic interference. Embodiments also allow hot components to be thermally bonded to the system's heat sink should it be required. For example, in the Flipped Board ISM design the printed circuit board assembly (PCBA) is flipped so the components are facing away from the light emitting surface (LES). This allows a flat and open area for optics to interface with while still thermally sinking the light emitting diode (LED) substrate to an external heat sink through a heat spreader.

主权项

1. A lighting assembly comprising:
a substrate comprising a first side a second side and an opening; a plurality of electronic components disposed on the first side of the substrate: a light engine attached to the substrate on the first side and centered within the opening of the substrate: wherein the second side of the substrate is configured to attach an optical element for directing light emitted from the light engine.