CN110442270B - 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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- CN110442270B CN110442270B CN201910810230.7A CN201910810230A CN110442270B CN 110442270 B CN110442270 B CN 110442270B CN 201910810230 A CN201910810230 A CN 201910810230A CN 110442270 B CN110442270 B CN 110442270B
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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 (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910810230.7A CN110442270B (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 |
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CN201910810230.7A CN110442270B (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 (2)
Publication Number | Publication Date |
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CN110442270A CN110442270A (zh) | 2019-11-12 |
CN110442270B true CN110442270B (zh) | 2024-08-30 |
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CN201910810230.7A Active CN110442270B (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)
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CN (1) | CN110442270B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9958986B2 (en) * | 2011-12-28 | 2018-05-01 | Silicon Works Co., Ltd. | Touch sensing apparatus |
US9285934B2 (en) * | 2013-03-14 | 2016-03-15 | Synaptics Incorporated | Shielding with display elements |
CN103475352B (zh) * | 2013-09-06 | 2017-07-25 | 深圳市芯海科技有限公司 | 电容触摸按键的检测电路 |
KR102512989B1 (ko) * | 2016-01-22 | 2023-03-22 | 삼성전자주식회사 | 터치 프로세서, 이를 포함하는 터치 ddi 칩 및 터치 프로세서의 동작방법 |
TWI646837B (zh) * | 2017-09-14 | 2019-01-01 | 友達光電股份有限公司 | 抗干擾顯示面板和抗干擾線路 |
CN109004921A (zh) * | 2018-07-02 | 2018-12-14 | 蔡旺兵 | 一种开关量元件免屏蔽抗干扰输出电路 |
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/CN110442270B/zh active Active
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CN110442270A (zh) | 2019-11-12 |
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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 |
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