CN104423740B - 基于电容式触控装置的感测方法 - Google Patents
基于电容式触控装置的感测方法 Download PDFInfo
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- CN104423740B CN104423740B CN201310386965.4A CN201310386965A CN104423740B CN 104423740 B CN104423740 B CN 104423740B CN 201310386965 A CN201310386965 A CN 201310386965A CN 104423740 B CN104423740 B CN 104423740B
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- capacitive touch
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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
-
- 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
- G06F3/0416—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
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
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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)
Abstract
Description
电容式触控装置 | 100 |
第一基板 | 10 |
第二基板 | 20 |
第一单层电容式触控感应器 | 30 |
第一透明导电膜 | 32 |
第一驱动感测电极 | 34 |
第一驱动电路 | 36 |
第一感测电路 | 38 |
第二单层电容式触控感应器 | 40 |
第二透明导电膜 | 42 |
第二驱动感测电极 | 44 |
第二驱动电路 | 46 |
第二感测电路 | 48 |
可形变绝缘体 | 50 |
支撑体 | 52 |
Claims (13)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310386965.4A CN104423740B (zh) | 2013-08-30 | 2013-08-30 | 基于电容式触控装置的感测方法 |
CN201810437541.9A CN108415634B (zh) | 2013-08-30 | 2013-08-30 | 一种触控装置 |
TW102133126A TW201508603A (zh) | 2013-08-30 | 2013-09-13 | 基於電容式觸控裝置的感測方法 |
US14/164,099 US20150062068A1 (en) | 2013-08-30 | 2014-01-24 | Sensing method based on capacitive touch panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310386965.4A CN104423740B (zh) | 2013-08-30 | 2013-08-30 | 基于电容式触控装置的感测方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810437541.9A Division CN108415634B (zh) | 2013-08-30 | 2013-08-30 | 一种触控装置 |
Publications (2)
Publication Number | Publication Date |
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CN104423740A CN104423740A (zh) | 2015-03-18 |
CN104423740B true CN104423740B (zh) | 2018-07-13 |
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Application Number | Title | Priority Date | Filing Date |
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CN201310386965.4A Active CN104423740B (zh) | 2013-08-30 | 2013-08-30 | 基于电容式触控装置的感测方法 |
CN201810437541.9A Active CN108415634B (zh) | 2013-08-30 | 2013-08-30 | 一种触控装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810437541.9A Active CN108415634B (zh) | 2013-08-30 | 2013-08-30 | 一种触控装置 |
Country Status (3)
Country | Link |
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US (1) | US20150062068A1 (zh) |
CN (2) | CN104423740B (zh) |
TW (1) | TW201508603A (zh) |
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- 2013-08-30 CN CN201310386965.4A patent/CN104423740B/zh active Active
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2014
- 2014-01-24 US US14/164,099 patent/US20150062068A1/en not_active Abandoned
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CN108415634B (zh) | 2020-12-15 |
CN104423740A (zh) | 2015-03-18 |
TW201508603A (zh) | 2015-03-01 |
CN108415634A (zh) | 2018-08-17 |
US20150062068A1 (en) | 2015-03-05 |
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