CN110442270A - 触摸屏抗干扰控制的方法、装置及触控面板 - Google Patents
触摸屏抗干扰控制的方法、装置及触控面板 Download PDFInfo
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- CN110442270A CN110442270A CN201910810230.7A CN201910810230A CN110442270A CN 110442270 A CN110442270 A CN 110442270A CN 201910810230 A CN201910810230 A CN 201910810230A CN 110442270 A CN110442270 A CN 110442270A
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- 238000000034 method Methods 0.000 title claims abstract description 123
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- 239000004065 semiconductor Substances 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000010410 layer Substances 0.000 description 29
- 238000010586 diagram Methods 0.000 description 20
- 239000004020 conductor Substances 0.000 description 9
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
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- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 208000032365 Electromagnetic interference Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 2
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- 238000000576 coating method Methods 0.000 description 1
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
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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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/28—Modifications for introducing a time delay before switching
- H03K17/284—Modifications for introducing a time delay before switching in field effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
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)
- Electronic Switches (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910810230.7A CN110442270A (zh) | 2019-08-29 | 2019-08-29 | 触摸屏抗干扰控制的方法、装置及触控面板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910810230.7A CN110442270A (zh) | 2019-08-29 | 2019-08-29 | 触摸屏抗干扰控制的方法、装置及触控面板 |
Publications (1)
Publication Number | Publication Date |
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CN110442270A true CN110442270A (zh) | 2019-11-12 |
Family
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Family Applications (1)
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CN201910810230.7A Pending CN110442270A (zh) | 2019-08-29 | 2019-08-29 | 触摸屏抗干扰控制的方法、装置及触控面板 |
Country Status (1)
Country | Link |
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CN (1) | CN110442270A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112702041A (zh) * | 2020-12-14 | 2021-04-23 | 深圳市英威腾电气股份有限公司 | 信号端口抗干扰电路和电气设备 |
CN115102561A (zh) * | 2022-07-04 | 2022-09-23 | 禹创半导体(深圳)有限公司 | 一种藉由调控转换效率降低差分发射电磁干扰的装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140267145A1 (en) * | 2013-03-14 | 2014-09-18 | Synaptics Incorporated | Shielding with display elements |
CN210222724U (zh) * | 2019-08-29 | 2020-03-31 | 深圳市德名利电子有限公司 | 触摸屏抗干扰控制的装置及触控面板 |
-
2019
- 2019-08-29 CN CN201910810230.7A patent/CN110442270A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140267145A1 (en) * | 2013-03-14 | 2014-09-18 | Synaptics Incorporated | Shielding with display elements |
CN210222724U (zh) * | 2019-08-29 | 2020-03-31 | 深圳市德名利电子有限公司 | 触摸屏抗干扰控制的装置及触控面板 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112702041A (zh) * | 2020-12-14 | 2021-04-23 | 深圳市英威腾电气股份有限公司 | 信号端口抗干扰电路和电气设备 |
CN112702041B (zh) * | 2020-12-14 | 2023-08-25 | 深圳市英威腾电气股份有限公司 | 信号端口抗干扰电路和电气设备 |
CN115102561A (zh) * | 2022-07-04 | 2022-09-23 | 禹创半导体(深圳)有限公司 | 一种藉由调控转换效率降低差分发射电磁干扰的装置 |
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Address after: Room 701, 7th floor, Smart Valley Innovation Park, 1010 Bulong Road, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province Applicant after: Shenzhen deminli Technology Co.,Ltd. Address before: Room 701, 7th floor, Smart Valley Innovation Park, 1010 Bulong Road, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province Applicant before: SHENZHEN DEMINGLI ELECTRONICS Co.,Ltd. |
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Address after: 2501, 2401, block a, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen, Guangdong 518000 Applicant after: Shenzhen deminli Technology Co.,Ltd. Address before: 518000 room 701, 7 / F, wisdom Valley Innovation Park, 1010 Bulong Road, Minzhi street, Longhua District, Shenzhen City, Guangdong Province Applicant before: Shenzhen deminli Technology Co.,Ltd. |
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Effective date of registration: 20240202 Address after: Room 409, 4th Floor, Building 1, No. 199 Weikang Road, Xiangzhou District, Zhuhai City, Guangdong Province, 519000 Applicant after: Zhuhai Hongpeihan Electronic Technology Co.,Ltd. Country or region after: China Address before: 2501, 2401, block a, building 1, Shenzhen new generation industrial park, 136 Zhongkang Road, Meidu community, Meilin street, Futian District, Shenzhen, Guangdong 518000 Applicant before: Shenzhen deminli Technology Co.,Ltd. Country or region before: China |