Patent ID: 9523837
Filing Date: 2016-12-20
CPC Classification: G02B,G03B

Claim Text:
1. A lens module, comprising: a driving device having at least one lens barrel which allows an optical signal to pass through; an image sensing device provided on a side of the driving device, wherein the image sensing device is on a path of the optical signal to convert the optical signal into an electric signal accordingly; a lens group frame provided in the lens barrel, wherein the lens group frame has a main body, which is driven by the driving device to be moved between a first position and a second position, and a lens holder pivotally connected to the main body; the lens holder is moved between a third position and a fourth position as the main body is moved between the first position and the-second position; and an infrared filter provided on the lens holder, wherein when the lens holder is at the fourth position, the infrared filter is precisely located on the path of the optical signal to filter out infrared rays within the optical signal which is projected to the image sensing device.