JP2020021518A5 - - Google Patents

Download PDF

Info

Publication number
JP2020021518A5
JP2020021518A5 JP2019202072A JP2019202072A JP2020021518A5 JP 2020021518 A5 JP2020021518 A5 JP 2020021518A5 JP 2019202072 A JP2019202072 A JP 2019202072A JP 2019202072 A JP2019202072 A JP 2019202072A JP 2020021518 A5 JP2020021518 A5 JP 2020021518A5
Authority
JP
Japan
Prior art keywords
pen
detected
level
sensor
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2019202072A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020021518A (ja
JP6952753B2 (ja
Filing date
Publication date
Priority claimed from JP2019010852A external-priority patent/JP6616534B2/ja
Application filed filed Critical
Priority to JP2019202072A priority Critical patent/JP6952753B2/ja
Priority claimed from JP2019202072A external-priority patent/JP6952753B2/ja
Publication of JP2020021518A publication Critical patent/JP2020021518A/ja
Publication of JP2020021518A5 publication Critical patent/JP2020021518A5/ja
Priority to JP2021157746A priority patent/JP7209064B2/ja
Application granted granted Critical
Publication of JP6952753B2 publication Critical patent/JP6952753B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2019202072A 2019-01-25 2019-11-07 アクティブペンの位置検出方法及びセンサコントローラ Active JP6952753B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019202072A JP6952753B2 (ja) 2019-01-25 2019-11-07 アクティブペンの位置検出方法及びセンサコントローラ
JP2021157746A JP7209064B2 (ja) 2019-11-07 2021-09-28 ポインタの位置検出方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019010852A JP6616534B2 (ja) 2019-01-25 2019-01-25 ポインタの位置検出方法及びセンサコントローラ
JP2019202072A JP6952753B2 (ja) 2019-01-25 2019-11-07 アクティブペンの位置検出方法及びセンサコントローラ

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2019010852A Division JP6616534B2 (ja) 2019-01-25 2019-01-25 ポインタの位置検出方法及びセンサコントローラ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021157746A Division JP7209064B2 (ja) 2019-11-07 2021-09-28 ポインタの位置検出方法

Publications (3)

Publication Number Publication Date
JP2020021518A JP2020021518A (ja) 2020-02-06
JP2020021518A5 true JP2020021518A5 (enExample) 2020-07-30
JP6952753B2 JP6952753B2 (ja) 2021-10-20

Family

ID=69589889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019202072A Active JP6952753B2 (ja) 2019-01-25 2019-11-07 アクティブペンの位置検出方法及びセンサコントローラ

Country Status (1)

Country Link
JP (1) JP6952753B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111443830B (zh) * 2020-06-15 2020-11-27 深圳市汇顶科技股份有限公司 打码方法、打码装置和触控芯片
WO2021253164A1 (zh) 2020-06-15 2021-12-23 深圳市汇顶科技股份有限公司 打码方法、打码装置和触控芯片

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140267104A1 (en) * 2013-03-18 2014-09-18 Qualcomm Incorporated Optimized adaptive thresholding for touch sensing
JP2014209291A (ja) * 2013-04-16 2014-11-06 シャープ株式会社 タッチセンサ装置および携帯端末
JP6324301B2 (ja) * 2014-11-19 2018-05-16 株式会社ジャパンディスプレイ 表示装置及び表示装置の駆動方法並びに指示装置
JP6532128B2 (ja) * 2015-09-14 2019-06-19 株式会社東海理化電機製作所 操作検出装置

Similar Documents

Publication Publication Date Title
US9389738B2 (en) Touching apparatus and touching detecting method thereof
JP2019165893A5 (enExample)
US9069427B2 (en) High noise immunity sensing methods and apparatus for a capacitive touch device
JP2019165890A5 (enExample)
JP2014075053A5 (ja) 電子機器、プログラム、記憶媒体
EP3059665A3 (en) Position pointer, signal processing circuit, signal supply controlling method and signal processing method
JP2016126503A5 (enExample)
WO2017132297A3 (en) Tubular measurement
EP4283444A3 (en) Active pen and sensor controller
JP2019537084A5 (enExample)
JP2013025503A5 (enExample)
PH12017500666A1 (en) Pest control system and method of operating same
US10712870B2 (en) Method for improving fault tolerance of touchscreen and touchscreen terminal
MX2016009147A (es) Dispositivo y metodo para operar con sensibilidad mitigada en un dispositivo sensible al tacto.
WO2014127383A3 (en) Stylus for capacitive touchscreen
JP2014209379A5 (enExample)
EP3754624A3 (en) Apparatus for detecting fall and rise
WO2014145827A3 (en) Fast multi-touch noise reduction
JP2016511568A5 (enExample)
JP2015005197A5 (enExample)
JP2017505971A5 (enExample)
EP4231123A3 (en) Touch detection on an ungrounded pen enabled device
JP2020021518A5 (enExample)
EP3182365A3 (en) Writing board detection and correction
JP2010524545A5 (enExample)