It is worth noting that the above heat dissipation structures are electrically independent of the circuit wires 3-1031. In addition, in some embodiments, the heat conductive elements can be omitted, which means that the photosensitive element 3-120 can be connected to the base 3-102 through the first heat dissipation structure 3-HD1. Furthermore, the integrated package substrate 3-110 is connected to the base 3-102 through the first heat dissipation structure 3-HD1 as well.
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