A vibration motor 18 constituted by a motor provided with a weight 57 is covered with a cover 44 having a flat portion for making the cover 44 be sucked easily and a marking for positioning, and this vibration motor is mounted on a main-body printed board 9. In this main-body printed board, line lands...http://www.google.fr/patents/US6274955?utm_source=gb-gplus-shareBrevet US6274955 - Vibration motor holding apparatus and portable electronic equipment having the same
Vibration motor holding apparatus and portable electronic equipment having ...
