Title: Lens drive device
Application Number: 200610160543 Application Date: 2006.11.23
Publication Number: 1971328 Publication Date: 2007.05.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G02B7/02;H02K37/14;H02K37/00
Applicant(s) Name: ALPS Electric Co., Ltd. Address:
Inventor(s) Name: Kameyama Taimei;Ishiguro Katsuyuki
Attorney & Agent: liujian
Abstract:
    A miniature lens transmission device is provided, capable of realizing a stator structure which restrains amount of components, and supplying current to a coil without depravation of assembled property. In the lens transmission device (1) of the invention, a first and a second coil (20, 22) is directly carried on an interference printing wiring plate (50) (50a-50e). Hence, the amount of components can be reduce and the miniaturization of the transmission device (1) can be achieved without a spool of current technic used for winding coils (20, 22). In addition, the first and the second coil (20, 22) is electrically connected to the interference printing wiring plate (50) for carrying the coils. Thereby it is not necessary to haul wires for supplying power outside from the coils (20, 22), the wires are not obstacles during assembling operation of the lens transmission device (1). In this way, the assembled property of the lens transmission device (1) can be increased.
Time: 9