JP2015035053A - 静電容量型タッチパネル - Google Patents

静電容量型タッチパネル Download PDF

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Publication number
JP2015035053A
JP2015035053A JP2013164908A JP2013164908A JP2015035053A JP 2015035053 A JP2015035053 A JP 2015035053A JP 2013164908 A JP2013164908 A JP 2013164908A JP 2013164908 A JP2013164908 A JP 2013164908A JP 2015035053 A JP2015035053 A JP 2015035053A
Authority
JP
Japan
Prior art keywords
signal lines
signal
touch panel
modulation circuit
intersect
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.)
Pending
Application number
JP2013164908A
Other languages
English (en)
Japanese (ja)
Inventor
清一 高堂
Seiichi Takado
清一 高堂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dexerials Corp
Original Assignee
Dexerials Corp
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
Application filed by Dexerials Corp filed Critical Dexerials Corp
Priority to JP2013164908A priority Critical patent/JP2015035053A/ja
Priority to PCT/JP2014/070743 priority patent/WO2015020090A1/fr
Priority to TW103127169A priority patent/TW201510612A/zh
Publication of JP2015035053A publication Critical patent/JP2015035053A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate

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)
  • Computer Networks & Wireless Communication (AREA)
  • Position Input By Displaying (AREA)
JP2013164908A 2013-08-08 2013-08-08 静電容量型タッチパネル Pending JP2015035053A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013164908A JP2015035053A (ja) 2013-08-08 2013-08-08 静電容量型タッチパネル
PCT/JP2014/070743 WO2015020090A1 (fr) 2013-08-08 2014-08-06 Panneau tactile capacitif
TW103127169A TW201510612A (zh) 2013-08-08 2014-08-08 靜電容型觸控面板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013164908A JP2015035053A (ja) 2013-08-08 2013-08-08 静電容量型タッチパネル

Publications (1)

Publication Number Publication Date
JP2015035053A true JP2015035053A (ja) 2015-02-19

Family

ID=52461421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013164908A Pending JP2015035053A (ja) 2013-08-08 2013-08-08 静電容量型タッチパネル

Country Status (3)

Country Link
JP (1) JP2015035053A (fr)
TW (1) TW201510612A (fr)
WO (1) WO2015020090A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012114965A1 (fr) * 2011-02-22 2012-08-30 シャープ株式会社 Dispositif d'entrée de coordonnées et dispositif électrique
TW201314182A (zh) * 2011-09-22 2013-04-01 li-xin Huang 帶電體感測系統
JP5490828B2 (ja) * 2012-01-10 2014-05-14 シャープ株式会社 線形系係数推定方法及びそれを用いた集積回路、タッチパネルシステム、及び電子機器

Also Published As

Publication number Publication date
TW201510612A (zh) 2015-03-16
WO2015020090A1 (fr) 2015-02-12

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RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20151113