CAMERA LENS SHUTTER SYSTEM AND MANUFACTURING METHOD THEREOF

摘要

The present invention provides a shutter device for camera lens protection. The shutter device includes a shutter unit which is formed on the front surface of a camera lens to be opened or closed; a comb drive which includes a driving electrode applying a driving force to open or close the shutter unit and a fixed electrode which provides a friction force for the driving electrode after being applied with the electric power; and a connection unit which delivers the driving force from the driving electrode to the shutter unit. The shutter unit, comb drive, and connection unit are integrally formed in a MEMS process.