Jianq Chyun IP Office
Spindle motor and optical disc drive having the same
A spindle motor includes a base plate, a stator, and a rotor. The base plate has a plurality of air-guiding holes. The stator includes a bearing portion and a plurality of coil portions. The bearing portion is fixed on the base plate. The coil portions are connected to and surrounded the bearing portion, and are disposed above the air-guiding holes. The rotor is rotatably mounted to the bearing portion and disposed adjacent the coil portions.
Philips & Lite-On Digital Solutions Corporation
H G H G H H
H02K G11B H02K G11B H02K H02K
additional inventional inventional inventional inventional inventional
Shih-Lin Chung-Chou Chun-Lung Wen-Hong
Yeh Fan Ho Wang