CN204406369U - 一种触控电容屏的驱动电路 - Google Patents
一种触控电容屏的驱动电路 Download PDFInfo
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- CN204406369U CN204406369U CN201520027080.XU CN201520027080U CN204406369U CN 204406369 U CN204406369 U CN 204406369U CN 201520027080 U CN201520027080 U CN 201520027080U CN 204406369 U CN204406369 U CN 204406369U
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- pin
- circuit
- touch
- cpu
- capacitor
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- 239000003990 capacitor Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 101000885321 Homo sapiens Serine/threonine-protein kinase DCLK1 Proteins 0.000 description 2
- 102100039758 Serine/threonine-protein kinase DCLK1 Human genes 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 230000005684 electric field Effects 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Position Input By Displaying (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027080.XU CN204406369U (zh) | 2015-01-15 | 2015-01-15 | 一种触控电容屏的驱动电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520027080.XU CN204406369U (zh) | 2015-01-15 | 2015-01-15 | 一种触控电容屏的驱动电路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204406369U true CN204406369U (zh) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520027080.XU Expired - Lifetime CN204406369U (zh) | 2015-01-15 | 2015-01-15 | 一种触控电容屏的驱动电路 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204406369U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929732A (zh) * | 2016-04-25 | 2016-09-07 | 成都五方传奇物联网技术有限公司 | 一种触摸信号处理电路 |
| WO2023045806A1 (zh) * | 2021-09-24 | 2023-03-30 | 荣耀终端有限公司 | 触控屏中的位置信息计算方法和电子设备 |
-
2015
- 2015-01-15 CN CN201520027080.XU patent/CN204406369U/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929732A (zh) * | 2016-04-25 | 2016-09-07 | 成都五方传奇物联网技术有限公司 | 一种触摸信号处理电路 |
| WO2023045806A1 (zh) * | 2021-09-24 | 2023-03-30 | 荣耀终端有限公司 | 触控屏中的位置信息计算方法和电子设备 |
| US12487699B2 (en) | 2021-09-24 | 2025-12-02 | Honor Device Co., Ltd. | Method for calculating position information in touchscreen and electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CINOTOP ELECTRONICS Co.,Ltd. Assignor: Su Wei Contract record no.: 2015440020305 Denomination of utility model: Drive circuit of touch capacitor screen Granted publication date: 20150617 License type: Exclusive License Record date: 20150825 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 518110 Guangdong province Shenzhen city Longhua District No. two Fu Guanlan Street Community Ao Bei Dafu Industrial Zone Peng Longpan high-tech park B building 4 floor Patentee after: CINOTOP ELECTRONICS Co.,Ltd. Address before: 518110 Guangdong province Shenzhen city road two Dafu Dafu Industrial Zone, Baoan District Guanlan town Peng Longpan high-tech park B building 4 floor Patentee before: Su Wei |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150617 |
|
| CX01 | Expiry of patent term |