公开(公告)号：US20160299585A1

公开(公告)日：2016-10-13

申请号：US15094418

申请日：2016-04-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-kwang LEE ,  Jeong-hyun PARK ,  Seung-sin LEE ,  Kyoung-oh CHOI ,  Young-hun CHOI ,  Young-ran HAN

IPC: G06F3/0354 ,  G06F3/041 ,  G06F3/044

CPC classification number: G06F3/03545 ,  G06F1/3212 ,  G06F1/3259 ,  G06F1/3262 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/0336 ,  G06F2203/0338 ,  Y02D10/155 ,  Y02D10/174

Abstract: A digital pen, a touch system and a method for providing information thereof are provided. The touch system may include a display apparatus and a digital pen having a battery. The digital pen may be configured to sense a battery status of the battery, generate a signal indicating a location of the stylus with respect to the display apparatus. The signal may have a frequency corresponding to the battery status, and transmit the signal to the display apparatus. The display apparatus may be configured to receive the signal, analyze the signal, and acquire the location of the stylus and the battery status.

Abstract translation: 提供数字笔，触摸系统及其提供信息的方法。 触摸系统可以包括具有电池的显示装置和数字笔。 数字笔可以被配置为感测电池的电池状态，产生指示触针相对于显示装置的位置的信号。 信号可以具有对应于电池状态的频率，并且将信号发送到显示装置。 显示装置可以被配置为接收信号，分析信号，并获取触控笔的位置和电池状态。

公开(公告)号：US20180173330A1

公开(公告)日：2018-06-21

申请号：US15895667

申请日：2018-02-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-kwang LEE ,  Jeong-hyun PARK ,  Seung-sin LEE ,  Kyoung-oh CHOI ,  Young-hun CHOI ,  Young-ran HAN

IPC: G06F3/0354 ,  G06F3/041 ,  G06F3/044 ,  G06F1/32

Abstract: A digital pen, a touch system and a method for providing information thereof are provided. The touch system may include a display apparatus and a digital pen having a battery. The digital pen may be configured to sense a battery status of the battery, generate a signal indicating a location of the stylus with respect to the display apparatus. The signal may have a frequency corresponding to the battery status, and transmit the signal to the display apparatus. The display apparatus may be configured to receive the signal, analyze the signal, and acquire the location of the stylus and the battery status.