ILLUMINANT DEVICE AND LIGHTING MODULE THEREOF

摘要

A lighting module includes a main circuit board, a plurality of lighting units, and a driving unit. The main circuit board forms a plurality of through holes. Each lighting unit includes a transparent substrate, a circuit layer, a plurality of light emitting diode (LED) dies, and a transparent resin layer. The transparent substrates are arranged on the main circuit board, and then a predetermined angle spans between a first surface of each transparent substrate and the main circuit board. The circuit layer and the LED dies are placed on the first surface, and the LED dies are electrically connected to the circuit layer. The transparent resin layer covers the LED dies. The driving unit includes a driving circuit board including a plurality of protrusions. The protrusions are respectively inserted into the through holes such that the driving circuit board is substantially perpendicular to the main board.

主权项

1. A lighting module comprising:
a main circuit board forming plurality of through holes; a plurality of lighting units arranged on the main circuit board and electrically connected to the main circuit board, each lighting unit comprising:
a transparent substrate comprising a first surface and a second surface opposite to the first surface, the transparent substrate arranged on the main circuit board and a predetermined angle spanning between the first surface of the transparent substrate and the main circuit board;a circuit layer placed on the first surface;a plurality of light emitting diode (LED) dies placed on the first surface and electrically connected to the circuit layer; anda transparent resin layer disposed on the first surface and the second surface, the transparent resin layer covering the LED dies and partially covering the circuit layer; a driving unit comprising:
a driving circuit board comprising a plurality of protrusions inserted into the through holes such that the driving circuit board is substantially perpendicular to the main circuit board and electrically connected to the main circuit board; anda driver placed on the driving circuit board and electrically connected to the driving circuit board.