Electronic device and optical sensing module thereof
A technology of sensing modules and electronic devices, which is applied in the input/output process of electrical digital data processing, instruments, and data processing, etc., can solve the problems of reducing comfort, difficulty in integration, and glare of light, so as to prevent glare and improve The effect of comfort
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[0043] see figure 2 As shown, it is a schematic structural diagram of an optical sensing module implementing the present invention, wherein the optical sensing module 2 includes a light source 20 , a lens 21 , a photosensitive chip 22 and a circuit board 23 . Wherein the light source 20 and the photosensitive chip 22 are installed on the circuit board 23 and electrically connected with the circuit board 23 . In a specific implementation, the light source 20 may be a coherent light source (such as laser) or an incoherent light source. Preferably, the light source 20 is mounted on the circuit board 23 by surface-mounting technology. The circuit board 23 can be a printed circuit board or a flexible printed circuit board, and one end of the circuit board 23 is provided with an interface connected to the circuit board (not shown) of the circuit device using the optical sensing module 2, For example, gold fingers or electrical connectors are electrically connected to the main circ...
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