TWI522852B - 用於電容性觸控螢幕之具有低偏斜尖端的電子觸控筆 - Google Patents

用於電容性觸控螢幕之具有低偏斜尖端的電子觸控筆 Download PDF

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Publication number
TWI522852B
TWI522852B TW103105488A TW103105488A TWI522852B TW I522852 B TWI522852 B TW I522852B TW 103105488 A TW103105488 A TW 103105488A TW 103105488 A TW103105488 A TW 103105488A TW I522852 B TWI522852 B TW I522852B
Authority
TW
Taiwan
Prior art keywords
tip
coupled
operational amplifier
circuit
stylus
Prior art date
Application number
TW103105488A
Other languages
English (en)
Chinese (zh)
Other versions
TW201439826A (zh
Inventor
曼恩約翰Ｃ
Original Assignee
Ｊｃｍ電子手寫筆責任有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US14/179,137 external-priority patent/US9507441B2/en
Application filed by Ｊｃｍ電子手寫筆責任有限公司 filed Critical Ｊｃｍ電子手寫筆責任有限公司
Publication of TW201439826A publication Critical patent/TW201439826A/zh
Application granted granted Critical
Publication of TWI522852B publication Critical patent/TWI522852B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input 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
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
TW103105488A 2013-02-19 2014-02-19 用於電容性觸控螢幕之具有低偏斜尖端的電子觸控筆 TWI522852B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361766542P 2013-02-19 2013-02-19
US201361790214P 2013-03-15 2013-03-15
US14/179,137 US9507441B2 (en) 2011-09-08 2014-02-12 Electronic stylus with low skew tip for capacitive touch screens

Publications (2)

Publication Number Publication Date
TW201439826A TW201439826A (zh) 2014-10-16
TWI522852B true TWI522852B (zh) 2016-02-21

Family

ID=51391958

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103105488A TWI522852B (zh) 2013-02-19 2014-02-19 用於電容性觸控螢幕之具有低偏斜尖端的電子觸控筆

Country Status (2)

Country Link
TW (1) TWI522852B (fr)
WO (1) WO2014130355A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI749973B (zh) * 2020-12-30 2021-12-11 孕龍科技股份有限公司 行動裝置的保護套

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10248247B2 (en) 2015-11-05 2019-04-02 Egalax_Empia Technology Inc. Tethered stylus, touch sensitive electronic device and system and method thereof
US10310636B2 (en) 2016-11-04 2019-06-04 Microsoft Technology Licensing, Llc Active stylus
CN109766018B (zh) * 2019-01-16 2022-03-01 深圳市绘王动漫科技有限公司 主动式电容笔及其增益反馈控制方法
CN114063801B (zh) * 2021-11-12 2024-08-30 广州朗国电子科技股份有限公司 一体机的应用界面显示控制装置及控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM374102U (en) * 2009-03-09 2010-02-11 Dagi Corp Ltd Touch-control device for capacitive touch control panel
KR101710559B1 (ko) * 2010-09-14 2017-02-28 삼성디스플레이 주식회사 능동 스타일러스
US8766954B2 (en) * 2010-12-21 2014-07-01 Motorola Mobility Llc Active stylus for use with touch-sensitive interfaces and corresponding method
TW201237692A (en) * 2011-03-02 2012-09-16 Wintek Corp Touch pen
US8638320B2 (en) * 2011-06-22 2014-01-28 Apple Inc. Stylus orientation detection
US9110523B2 (en) * 2011-09-08 2015-08-18 JCM Electronics Stylus, LLC Stylus and stylus circuitry for capacitive touch screens
US9086745B2 (en) * 2011-10-28 2015-07-21 Atmel Corporation Dynamic reconfiguration of electrodes in an active stylus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI749973B (zh) * 2020-12-30 2021-12-11 孕龍科技股份有限公司 行動裝置的保護套

Also Published As

Publication number Publication date
WO2014130355A2 (fr) 2014-08-28
TW201439826A (zh) 2014-10-16
WO2014130355A3 (fr) 2014-10-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees