CN102375639B - 显示设备、控制电路、显示设备的驱动方法和电子单元 - Google Patents
显示设备、控制电路、显示设备的驱动方法和电子单元 Download PDFInfo
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- CN102375639B CN102375639B CN201110236409.XA CN201110236409A CN102375639B CN 102375639 B CN102375639 B CN 102375639B CN 201110236409 A CN201110236409 A CN 201110236409A CN 102375639 B CN102375639 B CN 102375639B
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Classifications
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- 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
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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
- G06F3/0412—Digitisers structurally integrated in a display
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- 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
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- G—PHYSICS
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- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
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- 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
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- 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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
- G06F3/04184—Synchronisation with the driving of the display or the backlighting unit to avoid interferences generated internally
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- G—PHYSICS
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- 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
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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
- G06F3/0446—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
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- 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
Landscapes
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010187221A JP5722573B2 (ja) | 2010-08-24 | 2010-08-24 | タッチ検出機能付き表示装置 |
JP2010-187221 | 2010-08-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102375639A CN102375639A (zh) | 2012-03-14 |
CN102375639B true CN102375639B (zh) | 2016-08-10 |
Family
ID=45696518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110236409.XA Expired - Fee Related CN102375639B (zh) | 2010-08-24 | 2011-08-17 | 显示设备、控制电路、显示设备的驱动方法和电子单元 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9671905B2 (zh) |
JP (1) | JP5722573B2 (zh) |
KR (1) | KR101786102B1 (zh) |
CN (1) | CN102375639B (zh) |
TW (1) | TWI471793B (zh) |
Families Citing this family (133)
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CN103718140B (zh) * | 2011-07-29 | 2017-08-15 | 夏普株式会社 | 显示装置 |
WO2013018625A1 (ja) * | 2011-07-29 | 2013-02-07 | シャープ株式会社 | 表示装置 |
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KR101537435B1 (ko) * | 2011-12-13 | 2015-07-16 | 엘지디스플레이 주식회사 | 터치센서를 가지는 표시장치 및 그 구동방법 |
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FR2988176B1 (fr) * | 2012-03-13 | 2014-11-21 | Nanotec Solution | Procede de mesure capacitive entre un objet et un plan d’electrodes par demodulation synchrone partielle |
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KR101951478B1 (ko) * | 2012-07-09 | 2019-02-22 | 엘지전자 주식회사 | 터치 디스플레이 장치 및 멀티 터치 디스플레이 장치 |
KR101363143B1 (ko) | 2012-08-01 | 2014-02-14 | 엘지디스플레이 주식회사 | 터치 센서를 포함하는 표시장치와 그 구동방법 |
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JP2012048295A (ja) | 2012-03-08 |
KR101786102B1 (ko) | 2017-11-15 |
JP5722573B2 (ja) | 2015-05-20 |
TWI471793B (zh) | 2015-02-01 |
US20120050217A1 (en) | 2012-03-01 |
TW201227476A (en) | 2012-07-01 |
US9671905B2 (en) | 2017-06-06 |
CN102375639A (zh) | 2012-03-14 |
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