JP5844726B2 - 静電容量式タッチパネルの回路構造 - Google Patents
静電容量式タッチパネルの回路構造 Download PDFInfo
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- JP5844726B2 JP5844726B2 JP2012501105A JP2012501105A JP5844726B2 JP 5844726 B2 JP5844726 B2 JP 5844726B2 JP 2012501105 A JP2012501105 A JP 2012501105A JP 2012501105 A JP2012501105 A JP 2012501105A JP 5844726 B2 JP5844726 B2 JP 5844726B2
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- electrode
- metal lead
- electrode sensing
- circuit pattern
- touch panel
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- 229910052751 metal Inorganic materials 0.000 claims description 65
- 239000002184 metal Substances 0.000 claims description 65
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 4
- 241000699666 Mus <mouse, genus> Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- SKRWFPLZQAAQSU-UHFFFAOYSA-N stibanylidynetin;hydrate Chemical compound O.[Sn].[Sb] SKRWFPLZQAAQSU-UHFFFAOYSA-N 0.000 description 2
- 241000699670 Mus sp. Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- G06F3/0445—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; 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
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- 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)
- Electronic Switches (AREA)
Description
102a 感知電極群
110a 電極感知ブロック
120a 低インピーダンス金属リード
130a 間隔
1202a 第1低インピーダンス金属リード
1204a 第2低インピーダンス金属リード
10b 回路パターン
102b 電極感知群
110b 電極感知ブロック
120b 低インピーダンス金属リード
130b 間隔
1202b 第1低インピーダンス金属リード
1204b 第2低インピーダンス金属リード
10c 回路パターン
102c 電極感知群
110c 電極感知ブロック
120c 低インピーダンス金属リード
130c 間隔
1202c 第1低インピーダンス金属リード
1204c 第2低インピーダンス金属リード
10d 回路パターン
102d 電極感知群
110d 電極感知ブロック
120d 低インピーダンス金属リード
130d 間隔
1202d 第1低インピーダンス金属リード
1204d 第2低インピーダンス金属リード
Claims (6)
- 同一の方向に延伸し、互いに平行に配置された複数の感知電極群を含み、それぞれの前記感知電極群が、
少なくとも1つの金属リードと、
複数の透明な電極感知ブロックとを含み、
前記電極感知ブロックは、
隣の前記電極感知ブロックとの間に間隔があり、
各前記間隔を跨ぐ前記金属リードに電気的に接続され、
少なくとも1つのタッチ位置に応じて容量信号を出力し、
前記金属リードは、前記電極感知ブロックとは異なる材料で形成されており、
前記金属リードが前記感知電極群に含まれる各前記電極感知ブロックの表面を通るように、前記電極感知ブロック及び前記金属リードが、互いに重ねられ、
回路パターンが、前記タッチ位置によってカバーされる前記電極感知ブロックの面積に応じて前記容量信号を出力する、
静電容量式タッチパネルの回路パターン。 - それぞれの前記間隔が、2つの前記電極感知ブロックの間に配置されて等しい距離を有する請求項1に記載の回路パターン。
- それぞれの前記間隔が、2つの前記電極感知ブロックの間に配置されて異なる距離を有する請求項1に記載の回路パターン。
- それぞれの前記電極感知ブロックの面積が同じである、請求項2又は3に記載の回路パターン。
- それぞれの前記電極感知ブロックの面積が異なる、請求項2又は3に記載の回路パターン。
- 前記感知電極群内の前記電極感知ブロックの面積が、前記金属リードの一端から他端に向けて次第に小さくなり、前記間隔が、前記金属リードの前記一端から前記他端に向けて次第に大きくなる請求項5に記載の回路パターン。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910129396.9 | 2009-03-24 | ||
CN2009101293969A CN101847065B (zh) | 2009-03-24 | 2009-03-24 | 电容式触控面板的电路结构 |
PCT/CN2009/000751 WO2010108303A1 (zh) | 2009-03-24 | 2009-07-02 | 电容式触控面板的电路结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012521586A JP2012521586A (ja) | 2012-09-13 |
JP5844726B2 true JP5844726B2 (ja) | 2016-01-20 |
Family
ID=41112360
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012501105A Active JP5844726B2 (ja) | 2009-03-24 | 2009-07-02 | 静電容量式タッチパネルの回路構造 |
JP2009005066U Expired - Lifetime JP3154177U (ja) | 2009-03-24 | 2009-07-21 | 容量方式タッチパネルの回路構造 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009005066U Expired - Lifetime JP3154177U (ja) | 2009-03-24 | 2009-07-21 | 容量方式タッチパネルの回路構造 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9733766B2 (ja) |
EP (1) | EP2413222B1 (ja) |
JP (2) | JP5844726B2 (ja) |
KR (1) | KR101322811B1 (ja) |
CN (1) | CN101847065B (ja) |
DE (1) | DE202009008923U1 (ja) |
WO (1) | WO2010108303A1 (ja) |
Families Citing this family (21)
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KR20020023356A (ko) * | 2002-01-18 | 2002-03-28 | 문상목 | 오이를 이용한 주류의 제조방법 |
EP2405328A4 (en) * | 2009-03-04 | 2013-10-02 | Dong Sik Nam | TOUCH SCREEN SENSOR |
KR101439100B1 (ko) * | 2009-11-05 | 2014-11-03 | (주)티메이 | 정전용량 터치패널 |
JP5495924B2 (ja) * | 2010-04-27 | 2014-05-21 | 京セラ株式会社 | ラインスキャン方式の静電容量タッチパネル、およびこれを備えた表示装置 |
JP5358528B2 (ja) * | 2010-07-21 | 2013-12-04 | 信越ポリマー株式会社 | 静電容量式センサシート |
JP5445438B2 (ja) * | 2010-12-15 | 2014-03-19 | Smk株式会社 | 静電容量式タッチパネル |
TWI459252B (zh) * | 2011-01-11 | 2014-11-01 | Hong Da Liu | 觸控式感應元件及導電電極結構 |
US20130321324A1 (en) * | 2012-06-01 | 2013-12-05 | Touch Turns Llc | System for reducing finger-coupled noise in capacitive touch sensors |
CN103530003A (zh) * | 2012-07-06 | 2014-01-22 | 奕力科技股份有限公司 | 电容式触控面板装置 |
TWI467457B (zh) * | 2012-08-06 | 2015-01-01 | Chunghwa Picture Tubes Ltd | 觸控面板及其驅動方法 |
CN103268174B (zh) * | 2012-09-20 | 2016-09-28 | 厦门天马微电子有限公司 | 电容式触控模组和电容式触控屏 |
CN102955634A (zh) * | 2012-10-12 | 2013-03-06 | 华映视讯(吴江)有限公司 | 触控面板及其驱动方法 |
CN103901650B (zh) * | 2012-12-25 | 2016-12-28 | 上海天马微电子有限公司 | 一种内嵌式触控显示装置 |
CN103472951B (zh) * | 2013-09-13 | 2016-10-05 | 京东方科技集团股份有限公司 | 一种触摸屏及其制作方法、显示装置 |
TWI505167B (zh) * | 2014-02-10 | 2015-10-21 | Quanta Comp Inc | 電容式觸控面板 |
CN103885604B (zh) * | 2014-03-27 | 2018-02-06 | 珠海市智迪科技股份有限公司 | 超薄触摸式键盘按键及其按键控制方法 |
CN104216594A (zh) * | 2014-09-25 | 2014-12-17 | 福州智创触控技术有限公司 | 一种低阻抗电容触摸屏及其制作方法 |
KR20160092360A (ko) | 2015-01-27 | 2016-08-04 | 삼성전자주식회사 | 스타일러스 펜 및 터치 패널 |
CN104699357B (zh) * | 2015-04-01 | 2018-01-09 | 上海天马微电子有限公司 | 一种电子设备、触摸显示面板以及触控显示基板 |
CN105446533B (zh) * | 2015-11-19 | 2018-08-31 | 业成光电(深圳)有限公司 | 触控面板之线路结构 |
CN109525233A (zh) * | 2017-09-19 | 2019-03-26 | 上海欧郡自动化科技有限公司 | 一种自助贩卖机及其电容触摸按键装置 |
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-
2009
- 2009-03-24 CN CN2009101293969A patent/CN101847065B/zh active Active
- 2009-06-29 DE DE202009008923U patent/DE202009008923U1/de not_active Expired - Lifetime
- 2009-07-02 US US13/257,311 patent/US9733766B2/en active Active
- 2009-07-02 KR KR1020117016040A patent/KR101322811B1/ko active IP Right Grant
- 2009-07-02 JP JP2012501105A patent/JP5844726B2/ja active Active
- 2009-07-02 EP EP09842040.9A patent/EP2413222B1/en active Active
- 2009-07-02 WO PCT/CN2009/000751 patent/WO2010108303A1/zh active Application Filing
- 2009-07-21 JP JP2009005066U patent/JP3154177U/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3154177U (ja) | 2009-10-08 |
CN101847065B (zh) | 2013-01-23 |
US9733766B2 (en) | 2017-08-15 |
EP2413222A4 (en) | 2013-07-03 |
KR20110104027A (ko) | 2011-09-21 |
DE202009008923U1 (de) | 2009-09-24 |
JP2012521586A (ja) | 2012-09-13 |
WO2010108303A1 (zh) | 2010-09-30 |
CN101847065A (zh) | 2010-09-29 |
KR101322811B1 (ko) | 2013-10-28 |
EP2413222B1 (en) | 2018-09-12 |
US20120012450A1 (en) | 2012-01-19 |
EP2413222A1 (en) | 2012-02-01 |
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