Invention Grant
- Patent Title: Fast multi-touch stylus and sensor
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Application No.: US15807221Application Date: 2017-11-08
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Publication No.: US10372281B2Publication Date: 2019-08-06
- Inventor: Darren Leigh
- Applicant: Tactual Labs Co.
- Applicant Address: US NY New York
- Assignee: Tactual Labs Co.
- Current Assignee: Tactual Labs Co.
- Current Assignee Address: US NY New York
- Agent Adam Landa
- Main IPC: G06F3/03
- IPC: G06F3/03 ; G06F3/044 ; G06F3/0354 ; G06F3/041 ; G06F3/042

Abstract:
A stylus and touch sensitive device are disclosed. The stylus includes a stylus transmitter for transmitting a stylus signal. The touch sensitive device includes row conductors, each of which is associated with a row transmitter and a row receiver. The row transmitter is adapted to simultaneously transmit row signals, each on its associated row conductor, each of the row signals being orthogonal to each other of the plurality of row signals transmitted on each other of the row conductors. The row receiver is adapted to detect the stylus signal. Column conductors are provided, each associated with a column receiver that is adapted to detect the presence of each of the row signals transmitted by the row transmitter and the stylus signal.
Public/Granted literature
- US20180074616A1 FAST MULTI-TOUCH STYLUS AND SENSOR Public/Granted day:2018-03-15
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