Title:
DIGITAL PEN, TOUCH SYSTEM, AND METHOD FOR PROVIDING INFORMATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/163785
Kind Code:
A1
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.
Inventors:
LEE JAE-KWANG (KR)
PARK JEONG-HYUN (KR)
LEE SEUNG-SIN (KR)
CHOI KYOUNG-OH (KR)
CHOI YOUNG-HUN (KR)
HAN YOUNG-RAN (KR)
PARK JEONG-HYUN (KR)
LEE SEUNG-SIN (KR)
CHOI KYOUNG-OH (KR)
CHOI YOUNG-HUN (KR)
HAN YOUNG-RAN (KR)
Application Number:
PCT/KR2016/003671
Publication Date:
October 13, 2016
Filing Date:
April 07, 2016
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G06F3/0354; G06F3/041; G06F3/048
Foreign References:
| US20140192030A1 | 2014-07-10 | |||
| US20140104188A1 | 2014-04-17 | |||
| US20050024346A1 | 2005-02-03 | |||
| US20130265265A1 | 2013-10-10 | |||
| EP2698260A1 | 2014-02-19 |
Attorney, Agent or Firm:
JEONG, Hong-sik (Shinduk Bldg.343, Gangnamdaero, Seocho-g, Seoul ., KR)
Download PDF: