公开(公告)号：US20140035848A1

公开(公告)日：2014-02-06

申请号：US13952884

申请日：2013-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bongjae RHEE ,  Jonggoo KIM ,  Jinyoung MOK ,  Jaesun PARK ,  Jaemin SEO ,  Seungchul CHOI

IPC: G06F3/0354

CPC classification number: G06F3/03545 ,  G06F3/0416 ,  G06F3/044

Abstract: 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.

Abstract translation: 使用触摸屏面板（TSP）的输入位置检测装置包括：提供电力的电源单元; 发送单元，发送由所述电源单元提供的电力形成的至少一个内部信号; 接收单元，接收由所述发送单元发送的内部信号中的至少一个信号和由至少一个电子笔发送的至少一个外部信号; 以及控制器，将接收单元接收的信号的强度与由发送单元发送的内部信号的强度进行比较，根据比较结果确定输入方法的类型，并检测输入位置。