| 摘要 |
A light source device for a projector includes a light source unit and a heat dissipation unit. The light source unit includes a circuit board, and a plurality of light emitting diodes mounted on and in front of the circuit board and arranged in an array. The heat dissipation unit includes a metal mounting seat permitting the circuit board to be mounted thereon for thermal contact therewith, and a heat-dissipating module connected to the metal mounting seat for dissipating heat from the metal mounting seat.
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