SEMICONDUCTOR SOLID-STATE LIGHT-SOURCE MODULE AND ASSEMBLY HAVING THE SAME

摘要

An exemplary semiconductor solid-state light-source module includes a printed circuit board, at least one semiconductor solid state light source mounted on the printed circuit board and a light guide plate optically coupled to the semiconductor solid state light source. The printed circuit board includes a protrusion and a recess. The protrusion is configured for engaging with a recess of the printed circuit board of another similar semiconductor solid-state light-source module.