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1. WO2022111414 - STYLUS AND MARKING SIGNAL CONTROL METHOD

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Publication Number WO/2022/111414
Publication Date 02.06.2022
International Application No. PCT/CN2021/132121
International Filing Date 22.11.2021
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
G06F 3/041 2006.1
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
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
CPC
G06F 3/03545
GPHYSICS
06COMPUTING; CALCULATING; 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, e.g. mice, trackballs, pens or joysticks; 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
03545Pens or stylus
G06F 3/04162
GPHYSICS
06COMPUTING; CALCULATING; 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
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
0416Control or interface arrangements specially adapted for digitisers
04162for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
G06F 3/0441
GPHYSICS
06COMPUTING; CALCULATING; 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
041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
044by capacitive means
0441using active external devices, e.g. active pens, for receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
Applicants
  • 维沃移动通信有限公司 VIVO MOBILE COMMUNICATION CO., LTD. [CN]/[CN]
Inventors
  • 彭柱洋 PENG, Zhuyang
Agents
  • 北京远志博慧知识产权代理事务所(普通合伙） BOHUI INTELLECTUAL PROPERTY
Priority Data
202011364503.927.11.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) STYLUS AND MARKING SIGNAL CONTROL METHOD
(FR) STYLET ET PROCÉDÉ DE COMMANDE DE SIGNAL DE MARQUAGE
(ZH) 触控笔及打码信号控制方法
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Abstract
(EN) A stylus (20) and a marking signal control method. The stylus (20) comprises a marking signal output unit (21), and a control unit (22) connected to the marking signal output unit (21); the marking signal output unit (21) is configured to output a first marking signal; the control unit (22) is configured to control the marking signal output unit (21) to adjust the marking signal; the marking signal output unit (21) is further configured to output a second marking signal, the amplitude of a marking voltage of the second marking signal being different from the amplitude of a marking voltage of the first marking signal.
(FR) L'invention concerne un stylet (20) et un procédé de commande de signal de marquage. Le stylet (20) comprend une unité de sortie de signal de marquage (21), et une unité de commande (22) connectée à l'unité de sortie de signal de marquage (21) ; l'unité de sortie de signal de marquage (21) est conçue pour délivrer en sortie un premier signal de marquage ; l'unité de commande (22) est conçue pour commander l'unité de sortie de signal de marquage (21) pour ajuster le signal de marquage ; l'unité de sortie de signal de marquage (21) est en outre conçue pour délivrer en sortie un second signal de marquage, l'amplitude d'une tension de marquage du second signal de marquage étant différente de l'amplitude d'une tension de marquage du premier signal de marquage.
(ZH) 一种触控笔（20）及打码信号控制方法，该触控笔（20）包括：打码信号输出单元（21），与打码信号输出单元（21）连接的控制单元（22）；打码信号输出单元（21），用于输出第一打码信号；控制单元（22），用于控制打码信号输出单元（21）调整打码信号；打码信号输出单元（21），还用于输出第二打码信号，第二打码信号的打码电压幅值与第一打码信号的打码电压幅值不同。
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