JP2016530661A - 近接センサの感度範囲を拡張するプロジェクタ電極 - Google Patents

近接センサの感度範囲を拡張するプロジェクタ電極 Download PDF

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Publication number
JP2016530661A
JP2016530661A JP2016542887A JP2016542887A JP2016530661A JP 2016530661 A JP2016530661 A JP 2016530661A JP 2016542887 A JP2016542887 A JP 2016542887A JP 2016542887 A JP2016542887 A JP 2016542887A JP 2016530661 A JP2016530661 A JP 2016530661A
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Japan
Prior art keywords
projector
electrodes
touch sensor
electrode
touch
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Pending
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JP2016542887A
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English (en)
Japanese (ja)
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JP2016530661A5 (enExample
Inventor
バートランド，ジョン・アラン
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サーク・コーポレーション
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Publication of JP2016530661A publication Critical patent/JP2016530661A/ja
Publication of JP2016530661A5 publication Critical patent/JP2016530661A5/ja
Pending legal-status Critical Current

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    • 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
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • 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
    • G06F3/0446—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 OR CALCULATING; 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
    • G06F2203/04108—Touchless 2D- digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface without distance measurement in the Z direction

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Electromagnetism (AREA)
JP2016542887A 2013-09-17 2014-09-17 近接センサの感度範囲を拡張するプロジェクタ電極 Pending JP2016530661A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361879019P 2013-09-17 2013-09-17
US61/879,019 2013-09-17
PCT/US2014/056122 WO2015042167A1 (en) 2013-09-17 2014-09-17 Projector electrodes for extending sensitivity range of a proximity sensor

Publications (2)

Publication Number Publication Date
JP2016530661A true JP2016530661A (ja) 2016-09-29
JP2016530661A5 JP2016530661A5 (enExample) 2017-11-02

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Family Applications (1)

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JP2016542887A Pending JP2016530661A (ja) 2013-09-17 2014-09-17 近接センサの感度範囲を拡張するプロジェクタ電極

Country Status (4)

Country Link
US (1) US20150077391A1 (enExample)
JP (1) JP2016530661A (enExample)
CN (1) CN105556440A (enExample)
WO (1) WO2015042167A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020511717A (ja) * 2017-03-20 2020-04-16 タクチュアル ラブズ シーオー． センシングコントローラ

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10078103B2 (en) 2016-08-26 2018-09-18 Microsoft Technology Licensing, Llc Fringing field booster
KR102734418B1 (ko) 2019-07-02 2024-11-26 삼성디스플레이 주식회사 감지 센서 및 표시 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120075249A1 (en) * 2009-01-28 2012-03-29 Synaptics Incorporated Proximity sensing for capacitive touch sensors
JP2012512456A (ja) * 2008-12-15 2012-05-31 ソニー エリクソン モバイル コミュニケーションズ， エービー 同一平面の静電容量式タッチセンサパッド及び近接センサパッドと、関連するタッチパネルとを備えたタッチ感応ディスプレイ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5324440B2 (ja) * 2006-07-12 2013-10-23 エヌ−トリグ リミテッド デジタイザのためのホバリングおよびタッチ検出
US8232810B2 (en) * 2009-05-12 2012-07-31 Synaptics Incorporated Extended proximity sensor device with electrostatic discharge protection
US9075484B2 (en) * 2009-06-02 2015-07-07 Pixart Imaging Inc. Sensor patterns for mutual capacitance touchscreens
US9836167B2 (en) * 2009-08-03 2017-12-05 Atmel Corporation Electrode layout for touch screens
CN102597931B (zh) * 2009-11-09 2016-01-27 罗姆股份有限公司 带触摸传感器的显示器、控制电路和使用它的电子设备
JP5713733B2 (ja) * 2011-03-10 2015-05-07 キヤノン株式会社 入力装置及び電子機器
US8638316B2 (en) * 2011-03-11 2014-01-28 Cypress Semiconductor Corporation Two prong capacitive sensor pattern

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012512456A (ja) * 2008-12-15 2012-05-31 ソニー エリクソン モバイル コミュニケーションズ， エービー 同一平面の静電容量式タッチセンサパッド及び近接センサパッドと、関連するタッチパネルとを備えたタッチ感応ディスプレイ
US20120075249A1 (en) * 2009-01-28 2012-03-29 Synaptics Incorporated Proximity sensing for capacitive touch sensors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020511717A (ja) * 2017-03-20 2020-04-16 タクチュアル ラブズ シーオー． センシングコントローラ

Also Published As

Publication number Publication date
US20150077391A1 (en) 2015-03-19
WO2015042167A1 (en) 2015-03-26
CN105556440A (zh) 2016-05-04

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