JP4989749B2 - タッチパネル装置 - Google Patents
タッチパネル装置 Download PDFInfo
- Publication number
- JP4989749B2 JP4989749B2 JP2010122705A JP2010122705A JP4989749B2 JP 4989749 B2 JP4989749 B2 JP 4989749B2 JP 2010122705 A JP2010122705 A JP 2010122705A JP 2010122705 A JP2010122705 A JP 2010122705A JP 4989749 B2 JP4989749 B2 JP 4989749B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- substrate
- electrodes
- angle
- touch panel
- 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.)
- Expired - Fee Related
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
- G06F3/0445—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
- G06F3/0446—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
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material
-
- 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
- G06F3/0412—Digitisers structurally integrated in a display
Description
2 パネル基材
3 第1電極
4 第1電極基板
5 第2電極
6 第2電極基板
7,8 接着剤
9 タッチ面
10,14 端子
11,12,16,17 導体線
18,19 正方形
Claims (3)
- 互いに並走する複数の第1電極と、該第1電極の並走と直交する方向に互いに並走する複数の第2電極とが互いに絶縁されるとともに重畳して配置された平面状をなすパネル本体を備えた電子機器前面に配置されるタッチパネル装置であって、
前記第1電極は、前記第1電極の両端子間を結ぶ第1の方向に対して、時計方向と反時計方向に角度θを持って傾いた複数の導体線が所定の間隔で配置されて形成される頂角2θを有した菱形格子形状をなし、
前記第2電極は、前記第2電極の両端子間を結ぶ前記第1の方向と直交する第2の方向に対して、時計方向と反時計方向に前記角度θを持って傾いた複数の導体線が所定の間隔で配置されて形成される頂角2θを有した菱形格子形状をなし、
前記第1電極と前記第2電極とが重畳して配置された際、前記第1の方向もしくは前記第2の方向に対して、角度θ及び角度90度−θの方向に正方形パターンを発生させるものであり、
前記角度θは、20度以上35度未満であることを特徴とするタッチパネル装置。 - 基板を備え、
前記複数の第1電極は、前記基板の第1面に一定間隔で形成され、
前記複数の第2電極は、前記第1面の裏側の第2面に一定間隔で形成されていることを特徴とする請求項1に記載のタッチパネル装置。 - 第1基板と、
該第1基板に重畳される第2基板とを備え、
前記複数の第1電極は、前記第1基板の前記第2基板を臨む面に一定間隔で形成され、
前記複数の第2電極は、前記第2基板の前記第1基板の反対面に一定間隔で形成されていることを特徴とする請求項1に記載のタッチパネル装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010122705A JP4989749B2 (ja) | 2010-05-28 | 2010-05-28 | タッチパネル装置 |
US13/115,335 US20110291966A1 (en) | 2010-05-28 | 2011-05-25 | Touch screen device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010122705A JP4989749B2 (ja) | 2010-05-28 | 2010-05-28 | タッチパネル装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011248722A JP2011248722A (ja) | 2011-12-08 |
JP4989749B2 true JP4989749B2 (ja) | 2012-08-01 |
Family
ID=45021682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010122705A Expired - Fee Related JP4989749B2 (ja) | 2010-05-28 | 2010-05-28 | タッチパネル装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110291966A1 (ja) |
JP (1) | JP4989749B2 (ja) |
Cited By (2)
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US9880680B2 (en) | 2012-12-28 | 2018-01-30 | Sharp Kabushiki Kaisha | Touch-panel substrate with conductor lines including a wide width portion, method for manufacturing touch-panel substrate, and electronic device |
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JP4407872B2 (ja) * | 2001-07-16 | 2010-02-03 | 富士通株式会社 | タッチパネル装置 |
US20060066589A1 (en) * | 2004-09-29 | 2006-03-30 | Masanori Ozawa | Input device |
JP4610416B2 (ja) * | 2005-06-10 | 2011-01-12 | 日本写真印刷株式会社 | 静電容量型タッチパネル |
JP5174575B2 (ja) * | 2008-07-31 | 2013-04-03 | グンゼ株式会社 | タッチパネル |
-
2010
- 2010-05-28 JP JP2010122705A patent/JP4989749B2/ja not_active Expired - Fee Related
-
2011
- 2011-05-25 US US13/115,335 patent/US20110291966A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9563324B2 (en) | 2012-11-14 | 2017-02-07 | Sharp Kabushiki Kaisha | Touch panel substrate, electronic device, and production method for electronic device |
US9880680B2 (en) | 2012-12-28 | 2018-01-30 | Sharp Kabushiki Kaisha | Touch-panel substrate with conductor lines including a wide width portion, method for manufacturing touch-panel substrate, and electronic device |
Also Published As
Publication number | Publication date |
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US20110291966A1 (en) | 2011-12-01 |
JP2011248722A (ja) | 2011-12-08 |
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