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1. WO2022000447 - STYLUS COMMUNICATING WITH A DEVICE

Publication Number WO/2022/000447
Publication Date 06.01.2022
International Application No. PCT/CN2020/100071
International Filing Date 03.07.2020
IPC
G06F 3/0354 2013.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
3Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
01Input arrangements or combined input and output arrangements for interaction between user and computer
03Arrangements for converting the position or the displacement of a member into a coded form
033Pointing devices displaced or positioned by the user; Accessories therefor
0354with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
Applicants
  • HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • NOGUCHI, Koji
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) STYLUS COMMUNICATING WITH A DEVICE
(FR) STYLET COMMUNIQUANT AVEC UN DISPOSITIF
Abstract
(EN) Provided is a stylus capable of communicating with a device, where the stylus comprises a first electrode used for transmitting a first signal to the device, wherein the first electrode is located at a tip portion of the stylus, a second electrode used for transmitting a second signal to the device, wherein the second electrode is located apart from the first electrode, and a third electrode used for receiving a third signal from the device.
(FR) L'invention concerne un stylet pouvant communiquer avec un dispositif, le stylet comprenant une première électrode utilisée pour émettre un premier signal au dispositif, la première électrode étant située au niveau d'une partie de pointe du stylet, une deuxième électrode utilisée pour émettre un second signal au dispositif, la deuxième électrode étant située à distance de la première électrode, et une troisième électrode utilisée pour recevoir un troisième signal provenant du dispositif.
Latest bibliographic data on file with the International Bureau