发明名称 |
ELECTRONIC PEN INPUT RECOGNITION APPARATUS AND METHOD USING C-TYPE TOUCH SCREEN PANEL (TSP) |
摘要 |
An input position detection apparatus using a touch screen panel (TSP) includes: a power supply unit supplying a power; a transmission unit transmitting at least one internal signal formed by the power supplied by the power supply unit; a receiving unit receiving at least one signal among the internal signal transmitted by the transmission unit and at least one external signal transmitted by at least one electronic pen; and a controller comparing a strength of the signal received by the receiving unit with a strength of the internal signal transmitted by the transmission unit, determining a type of input method according to a result of a comparison, and detecting an input position. |
申请公布号 |
US2014035848(A1) |
申请公布日期 |
2014.02.06 |
申请号 |
US201313952884 |
申请日期 |
2013.07.29 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
RHEE BONGJAE;KIM JONGGOO;MOK JINYOUNG;PARK JAESUN;SEO JAEMIN;CHOI SEUNGCHUL |
分类号 |
G06F3/0354 |
主分类号 |
G06F3/0354 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|