Invention Grant
- Patent Title: Touch sensing device for determining information related to pen, control method therefor, and pen
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Application No.: US16322010Application Date: 2017-08-03
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Publication No.: US10761650B2Publication Date: 2020-09-01
- Inventor: Sung-Soo Park , Byung-Hoon Kang , Chang-Byung Park , Kang-Nam Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3f2ebd1c
- International Application: PCT/KR2017/008382 WO 20170803
- International Announcement: WO2018/026202 WO 20180208
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G06F3/044 ; G06F3/0354 ; G06F3/038
Abstract:
A touch sensing device determines a contact location of a pen by using a first electrode signal generated from a first electrode of the pen, determines additional information related to the pen by using a second electrode signal generated from a second electrode of the pen, and can determine tilt information of the pen and/or rotation information of the pen by using a profile of the first electrode signal and a profile of the second electrode signal.
Public/Granted literature
- US20190163320A1 TOUCH SENSING DEVICE FOR DETERMINING INFORMATION RELATED TO PEN, CONTROL METHOD THEREFOR, AND PEN Public/Granted day:2019-05-30
Information query
