To provide a vibration generation device which can be made thin and miniaturized and from which a large rotation unbalance energy can be taken out as a vibration component, and an electronic equipment having the vibration generation device.
A stator 83 has a stator yoke 47; a bearing device 110 fixed to the stator yoke 47 and rotatably supporting a shaft 91; and a coil 120 arranged in opposed to a magnet 85 at the stator yoke 47, rotating a rotor 80 against the stator 83 by a magnetic field generated by energization and a magnetic field of the magnet 85 making the shaft 91 as a center and formed by covering a conductive wire with an insulation material. The coil 120 has notch parts 140-143, and the electronic parts 71-74 are loaded at a position corresponding to the notch parts 140-143 of the coil 120 on the stator yoke 47.
COPYRIGHT: (C)2004,JPO
Katsuhiro Yoneyama
Yukiko Shimizu
Yasuhiro Kataoka
Koji Yoshida
Masahiro Suzuki
Tomonori Yamasue
Hiroshi Azuma
Teruhisa Ishihama
オムロン株式会社
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Eiichi Tamura
Seiji Iga