公开(公告)号：US20190327397A1

公开(公告)日：2019-10-24

申请号：US16005464

申请日：2018-06-11

Applicant: LARGAN DIGITAL CO.,LTD.

Inventor： Te-Sheng TSENG ,  Ming-Ta CHOU ,  Wen-Hung HSU

IPC: H04N5/225 ,  G02B7/02

Abstract: A camera driving module includes a base, a casing, a lens unit, a magnetic element, a coil, a spring and a damper agent. The base includes an opening. The casing is disposed on the base and includes a through hole and a broadwise notch structure. The broadwise notch structure is located nearby a periphery of the through hole. The lens unit is movably disposed on the casing and includes a protruding structure. The protruding structure is located at a periphery of the lens unit. The magnetic element is fixed to the casing and located at an inside the casing. The coil is fixed to the lens unit and located at an outside of the lens unit. The coil faces toward the magnetic element. The spring is disposed on the lens unit. The damper agent is disposed between the broadwise notch structure and the protruding structure.

公开(公告)号：US20190129130A1

公开(公告)日：2019-05-02

申请号：US15957015

申请日：2018-04-19

Applicant: LARGAN DIGITAL CO., LTD.

Inventor： Te-Sheng TSENG ,  Wen-Hung HSU ,  Ming-Ta CHOU

IPC: G02B7/09

Abstract: A lens driving apparatus is for driving a lens assembly and includes a holder, a metal cover, a carrier, at least one detection magnet, a circuit board, at least one position detection unit, a coil and at least three driving magnets. The holder has a rectangular appearance, wherein the holder includes a holder opening and four sides. The carrier is displaceable relative to the holder along a direction parallel to a central axis. The holder further includes at least three first terminals and a plurality of second terminals. The first terminals are positioned close to only one of the four sides of the holder and extended outward from the holder along the direction parallel to the central axis, wherein the position detection unit is positioned close to another one of the four sides. The second terminals are fixedly connected to the circuit board.