发明名称 |
Touch screen and method of operating the same |
摘要 |
Provided are a touch screen and a method of operating the same. The touch screen includes a detecting part, a control part, and a tactile feedback part. The detecting part detects object's approach or contact. The control part receives a signal of the detecting part to output a feedback signal. The tactile feedback part receives the feedback signal of the control part to provide a tactile feedback to a contact position using a magnetic force. The tactile feedback uses the magnetic force of a magnetic dipole. |
申请公布号 |
US8421610(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20090534672 |
申请日期 |
2009.08.03 |
申请人 |
AHN SEONGDEOK;YOU IN-KYU;OH JIYOUNG;KIM CHUL AM;KOO JAE BON;LEE SANG SEOK;SUH KYUNG SOO;CHO KYOUNG IK;ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
AHN SEONGDEOK;YOU IN-KYU;OH JIYOUNG;KIM CHUL AM;KOO JAE BON;LEE SANG SEOK;SUH KYUNG SOO;CHO KYOUNG IK |
分类号 |
G08B6/00 |
主分类号 |
G08B6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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