: “ HAND-HELD PHONE CAPABLE OF PROVIDING VARIOUS VIBRATIONS WITH ONLY ONE VIBRATION MOTOR”
Application 1726/DEL/2004 published 2006-07-21, filed 2004-09-13
The present invention relates to a portable terminal, such a hand-held phone, a smart phone or a PDA (personal digital assistant); and more particularly, to a portable terminal providing various vibrations for a user in response to different input event thereof. The portable terminal according to the present invention has a receiver for receiving a calling signal and external signals; a feature extractor for extracting a feature of the calling signal or the external signals; and only one vibration motor having an eccentrically balanced weight which is fixed at an end of the axis thereof, wherein the one vibration motor and the eccentrically balanced weight are controlled by a control signal from the Feature extractor and wherein the control signal is issued by the an extracted feature of he external signals. Although the present invention uses only one vibration motor, a behavior of the phone may have different vibration traces.
Applicant
BELLWAVE CO., LTD.
Telson Venture Tower, 6th Floor, 949-3 Dogok-dong, Kangnam-ku, Seoul, Korea 135-270
Inventor
KI-GON YANG JEFFREY-HAN KANG KI-YEONG SHIN HYUN-CHUL PARK
International Info
Classification: B06B 1/00
Priority Information
60/510,557 USA KOREA 2003-10-10
10-2003-0065341 USA KOREA 2003-09-19