JP2015516632A - 透明ガード上に金属ストリップを組み込む容量性感知デバイス - Google Patents
透明ガード上に金属ストリップを組み込む容量性感知デバイス Download PDFInfo
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- JP2015516632A JP2015516632A JP2015502238A JP2015502238A JP2015516632A JP 2015516632 A JP2015516632 A JP 2015516632A JP 2015502238 A JP2015502238 A JP 2015502238A JP 2015502238 A JP2015502238 A JP 2015502238A JP 2015516632 A JP2015516632 A JP 2015516632A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
-
- 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
- G06F3/0443—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 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
- G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- General Physics & Mathematics (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Position Input By Displaying (AREA)
- Liquid Crystal (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
Description
− 前記透明領域内に存在する、抵抗導電性透明材料製の電極面と;
− 前記電極面の能動ガード又はシールドとして使用される、抵抗導電性透明材料製の導体面と、
であって、前記導体面が、前記透明領域内に存在しそして前記アクセス領域内へ延長しているものとする、前記デバイスによって達成される。
− 前記金属リンク及び能動ガードへ接続し;そして
− アクセス領域内に配置される。
− 図1a及び1bは、本発明によるデバイスのダイアグラム図である;
− 図2は、電極及びガードの抵抗特性による容量電荷漏洩を示すダイアグラム図である;及び
− 図3a〜3fは金属ストリップの配置例を示す図である。
− 外側ガラスVE;
− 破損防止フィルムFAD;
− 透明ボンドCT;及び
− 偏向板P;
− 例えば、酸化インジウムスズ(ITO)の導電性透明材料製の電極E;
− 電極用ガラス支持体S;
− 例えば、酸化インジウムスズ(ITO)の導電性透明材料製の層であるガードG;並びに、
− 外側ガラスVEの外側から目に見える必要のあるディスプレイスクリーンEC;
の透明材料製のいくつかの層を含む。
Claims (10)
- 表示スクリーン(EC)を見るための透明領域(SD)と、アクセス領域(SND)とを有するヒューマン−マシンインターフェースデバイス(AP)であって、前記アクセス領域(SND)には、前記表示スクリーンにわたり配置される少なくとも2つの面へ接続する少なくとも1つの金属リンク(CF)が存在し、それらの面が:
− 前記透明領域内に存在する、透明抵抗導電性材料製の電極面(E,PT)と;
− 前記電極面用の能動ガード(G)として使用される、透明抵抗導電性材料製の導体面(G)と:
であって、前記導体面が、前記透明領域内に存在しそして前記アクセス領域内へ延長しているものとする、前記デバイスにおいて、
前記デバイスが、前記ガードの抵抗率を減少させるガードストリップ(PM)と呼ばれる少なくとも1つの金属ストリップ(PM)を含み、前記ガードストリップが:
− 前記能動ガード(G)へ接続しており;
− 前記導体面(G)及び前記電極面(E,PT)が実質的に1つのそして同一の電位であるように、前記電極面(E,PT)へ接続する前記金属リンク(CF)へ接続しており;そして、
− 前記アクセス領域(SND)内に配置される;
ことを特徴とする、前記デバイス。 - 金属ストリップ(PM)が、透明領域(SD)を包囲する閉鎖フレームであることを特徴とする、請求項1に記載のデバイス。
- アクセス領域(SND)が、外側から見えない領域であることを特徴とする、請求項1又は2に記載のデバイス。
- 電極面(E,PT)及び能動ガード(G)が、酸化インジウムスズ(ITO)から設計されることを特徴とする、請求項1〜3のいずれか一項に記載のデバイス。
- 金属ストリップ(PM)を、能動ガード(G)の1つの面上に配置することを特徴とする、請求項1〜4のいずれか一項に記載のデバイス。
- 金属ストリップ(PM)を、電極面(E,PT)の反対側の面上に配置することを特徴とする、請求項5に記載のデバイス。
- 金属リンク(PM)が、電子制御回路に由来するリボンケーブルであることを特徴とする、請求項1〜6のいずれか一項に記載のデバイス。
- 導体面(G)が、浮動小数点技術によるガードであることを特徴とする、請求項1〜7のいずれか一項に記載のデバイス。
- 透明領域(SD)がタッチ領域であることを特徴とする、請求項1〜8のいずれか一項に記載のデバイス。
- 金属ストリップ(PM)が銀製であることを特徴とする、請求項1〜9のいずれか一項記載のデバイス。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1252619 | 2012-03-23 | ||
| FR1252619A FR2988553B1 (fr) | 2012-03-23 | 2012-03-23 | Dispositif de detection capacitive integrant une piste metallique sur une garde transparente. |
| PCT/EP2013/056078 WO2013139964A1 (fr) | 2012-03-23 | 2013-03-22 | Dispositif de detection capacitive integrant une piste metallique sur une garde transparente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2015516632A true JP2015516632A (ja) | 2015-06-11 |
Family
ID=48190911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015502238A Pending JP2015516632A (ja) | 2012-03-23 | 2013-03-22 | 透明ガード上に金属ストリップを組み込む容量性感知デバイス |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20150068897A1 (ja) |
| EP (1) | EP2828730B1 (ja) |
| JP (1) | JP2015516632A (ja) |
| KR (1) | KR101996703B1 (ja) |
| CN (1) | CN104254825B (ja) |
| FR (1) | FR2988553B1 (ja) |
| WO (1) | WO2013139964A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7920129B2 (en) | 2007-01-03 | 2011-04-05 | Apple Inc. | Double-sided touch-sensitive panel with shield and drive combined layer |
| US9259904B2 (en) | 2011-10-20 | 2016-02-16 | Apple Inc. | Opaque thin film passivation |
| KR102037206B1 (ko) * | 2013-04-03 | 2019-10-29 | 삼성디스플레이 주식회사 | 유기발광 표시장치 및 그것의 검사 방법 |
| FR3005763B1 (fr) | 2013-05-17 | 2016-10-14 | Fogale Nanotech | Dispositif et procede d'interface de commande capacitive adapte a la mise en œuvre d'electrodes de mesures fortement resistives |
| FR3008809B1 (fr) * | 2013-07-18 | 2017-07-07 | Fogale Nanotech | Dispositif accessoire garde pour un appareil electronique et/ou informatique, et appareil equipe d'un tel dispositif accessoire |
| FR3013472B1 (fr) | 2013-11-19 | 2016-07-08 | Fogale Nanotech | Dispositif accessoire couvrant pour un appareil portable electronique et/ou informatique, et appareil equipe d'un tel dispositif accessoire |
| TWI537801B (zh) * | 2014-03-20 | 2016-06-11 | 原相科技股份有限公司 | 具雜訊抵銷功能的電容式觸控顯示裝置 |
| FR3028061B1 (fr) * | 2014-10-29 | 2016-12-30 | Fogale Nanotech | Dispositif capteur capacitif comprenant des electrodes ajourees |
| FR3032287B1 (fr) | 2015-02-04 | 2018-03-09 | Quickstep Technologies Llc | Dispositif de detection capacitif multicouches, et appareil comprenant le dispositif |
| US10161814B2 (en) | 2015-05-27 | 2018-12-25 | Apple Inc. | Self-sealing sensor in an electronic device |
| US10019085B2 (en) | 2015-09-30 | 2018-07-10 | Apple Inc. | Sensor layer having a patterned compliant layer |
| CN206848977U (zh) | 2016-02-19 | 2018-01-05 | 苹果公司 | 一种电子设备以及用于电子设备的电容式力传感器 |
| EP3516489A1 (en) * | 2016-09-23 | 2019-07-31 | Apple Inc. | Touch sensor panel with top and/or bottom shielding |
| US10372282B2 (en) | 2016-12-01 | 2019-08-06 | Apple Inc. | Capacitive coupling reduction in touch sensor panels |
| KR102750302B1 (ko) | 2019-05-14 | 2025-01-08 | 삼성전자주식회사 | 터치 감지 회로를 포함하는 디스플레이 및 그 동작 방법 |
| US11531438B2 (en) | 2020-05-29 | 2022-12-20 | Apple Inc. | Differential drive and sense for touch sensor panel |
| US12260045B2 (en) | 2021-09-24 | 2025-03-25 | Apple Inc. | Architecture for differential drive and sense for touch sensor panel |
| US11789561B2 (en) | 2021-09-24 | 2023-10-17 | Apple Inc. | Architecture for differential drive and sense touch technology |
| US12197679B2 (en) | 2022-05-06 | 2025-01-14 | Apple Inc. | Touch screen shield layer with ring and tapping points |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1154984A (ja) * | 1997-07-31 | 1999-02-26 | Kenwood Corp | 電気部品の電磁波シールド構造 |
| JP2009086184A (ja) * | 2007-09-28 | 2009-04-23 | Casio Comput Co Ltd | タッチパネル付き液晶表示装置 |
| US20100052700A1 (en) * | 2008-09-03 | 2010-03-04 | Rohm Co., Ltd. | Capacitive sensor |
| JP2010205220A (ja) * | 2009-03-06 | 2010-09-16 | Epson Imaging Devices Corp | タッチパネル |
| WO2011005977A2 (en) * | 2009-07-10 | 2011-01-13 | Apple Inc. | Touch and hover sensing |
| WO2011015794A1 (fr) * | 2009-08-07 | 2011-02-10 | Nanotec Solution | Dispositif et procede d'interface de commande sensible a un mouvement d'un corps ou d'un objet et equipement de commande integrant ce dispositif |
| US20110063247A1 (en) * | 2008-01-29 | 2011-03-17 | Dongjin Min | Touch sensing apparatus with parasitic capacitance prevention structure |
| US20120044662A1 (en) * | 2010-08-19 | 2012-02-23 | Jong-Hyuk Kim | Display device having touch panel |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5574262A (en) * | 1994-10-04 | 1996-11-12 | At&T Global Information Solutions Company | Noise cancellation for non-ideal electrostatic shielding |
| FR2756048B1 (fr) | 1996-11-15 | 1999-02-12 | Nanotec Ingenierie | Pont de mesure capacitif flottant et systeme de mesure multi-capacitif associe |
| US6847354B2 (en) * | 2000-03-23 | 2005-01-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Three dimensional interactive display |
| FR2844349B1 (fr) | 2002-09-06 | 2005-06-24 | Nanotec Solution | Detecteur de proximite par capteur capacitif |
| FR2893711B1 (fr) | 2005-11-24 | 2008-01-25 | Nanotec Solution Soc Civ Ile | Dispositif et procede de mesure capacitive par pont flottant |
| JP5033078B2 (ja) * | 2008-08-06 | 2012-09-26 | 株式会社ジャパンディスプレイイースト | 表示装置 |
| FR2949008B1 (fr) * | 2009-08-07 | 2011-09-16 | Nanotec Solution | Dispositif de detection capacitif a integration de fonctions. |
| TW201124766A (en) * | 2010-01-08 | 2011-07-16 | Wintek Corp | Display device with touch panel |
| KR101481674B1 (ko) * | 2010-08-19 | 2015-01-14 | 엘지디스플레이 주식회사 | 터치 패널을 갖는 표시 장치 |
| US8698769B2 (en) * | 2011-08-01 | 2014-04-15 | Sharp Kabushiki Kaisha | Dual mode capacitive touch panel |
-
2012
- 2012-03-23 FR FR1252619A patent/FR2988553B1/fr not_active Expired - Fee Related
-
2013
- 2013-03-22 JP JP2015502238A patent/JP2015516632A/ja active Pending
- 2013-03-22 US US14/387,024 patent/US20150068897A1/en not_active Abandoned
- 2013-03-22 KR KR1020147029118A patent/KR101996703B1/ko not_active Expired - Fee Related
- 2013-03-22 WO PCT/EP2013/056078 patent/WO2013139964A1/fr not_active Ceased
- 2013-03-22 CN CN201380016104.5A patent/CN104254825B/zh not_active Expired - Fee Related
- 2013-03-22 EP EP13719028.6A patent/EP2828730B1/fr active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1154984A (ja) * | 1997-07-31 | 1999-02-26 | Kenwood Corp | 電気部品の電磁波シールド構造 |
| JP2009086184A (ja) * | 2007-09-28 | 2009-04-23 | Casio Comput Co Ltd | タッチパネル付き液晶表示装置 |
| US20110063247A1 (en) * | 2008-01-29 | 2011-03-17 | Dongjin Min | Touch sensing apparatus with parasitic capacitance prevention structure |
| US20100052700A1 (en) * | 2008-09-03 | 2010-03-04 | Rohm Co., Ltd. | Capacitive sensor |
| JP2010061405A (ja) * | 2008-09-03 | 2010-03-18 | Rohm Co Ltd | 静電容量センサ、その検出回路、入力装置および容量センサの制御方法 |
| JP2010205220A (ja) * | 2009-03-06 | 2010-09-16 | Epson Imaging Devices Corp | タッチパネル |
| WO2011005977A2 (en) * | 2009-07-10 | 2011-01-13 | Apple Inc. | Touch and hover sensing |
| WO2011015794A1 (fr) * | 2009-08-07 | 2011-02-10 | Nanotec Solution | Dispositif et procede d'interface de commande sensible a un mouvement d'un corps ou d'un objet et equipement de commande integrant ce dispositif |
| US20120044662A1 (en) * | 2010-08-19 | 2012-02-23 | Jong-Hyuk Kim | Display device having touch panel |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013139964A1 (fr) | 2013-09-26 |
| CN104254825B (zh) | 2018-01-30 |
| FR2988553B1 (fr) | 2015-03-27 |
| KR101996703B1 (ko) | 2019-07-04 |
| US20150068897A1 (en) | 2015-03-12 |
| EP2828730B1 (fr) | 2019-11-06 |
| FR2988553A1 (fr) | 2013-09-27 |
| KR20140147106A (ko) | 2014-12-29 |
| EP2828730A1 (fr) | 2015-01-28 |
| CN104254825A (zh) | 2014-12-31 |
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