CN113260964A - 触控面板、无线充电组件以及电子设备 - Google Patents
触控面板、无线充电组件以及电子设备 Download PDFInfo
- Publication number
- CN113260964A CN113260964A CN201980073492.8A CN201980073492A CN113260964A CN 113260964 A CN113260964 A CN 113260964A CN 201980073492 A CN201980073492 A CN 201980073492A CN 113260964 A CN113260964 A CN 113260964A
- Authority
- CN
- China
- Prior art keywords
- circuit
- sub
- switch
- electrode
- touch panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 11
- 239000010409 thin film Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000001914 filtration Methods 0.000 claims 2
- 230000005684 electric field Effects 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 230000005669 field effect Effects 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000006880 cross-coupling reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本申请公开了一种触控面板，包括：电容触控电极，用于感应触控操作以及耦合无线电流；触控侦测电路，与所述电容触控电极连接，用于侦测所述触控操作；以及，无线充电电路，与所述电容触控电极连接，用于处理所述无线电流。通过将电容触控电极复用为无线充电电路的接收电容，能够基于触摸屏实现无线充电，避免额外配置线圈导致电子设备的体积增大。
Description
PCT国内申请，说明书已公开。
Claims (18)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/073006 WO2020150968A1 (zh) | 2019-01-24 | 2019-01-24 | 触控面板、无线充电组件以及电子设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113260964A true CN113260964A (zh) | 2021-08-13 |
Family
ID=71736635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980073492.8A Pending CN113260964A (zh) | 2019-01-24 | 2019-01-24 | 触控面板、无线充电组件以及电子设备 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113260964A (zh) |
| WO (1) | WO2020150968A1 (zh) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607055A (zh) * | 2013-11-05 | 2014-02-26 | 吉林大学 | 移动终端无线供电装置 |
| CN104659925A (zh) * | 2013-11-20 | 2015-05-27 | 中兴通讯股份有限公司 | 无线电能收发方法和装置 |
| KR101690941B1 (ko) * | 2015-10-22 | 2016-12-29 | 지투지솔루션(주) | 충/방전 시정수 변화를 감지하는 정전용량 터치패널 터치 검출 시스템 및 방법 |
| JP2017139943A (ja) * | 2016-02-01 | 2017-08-10 | 駒崎 友和 | Ｄｃｄｃコンバータ１を用いた移動端末用電界結合型ワイヤレス充電器。 |
| CN108121482A (zh) * | 2018-02-08 | 2018-06-05 | 敦泰电子有限公司 | 一种触摸屏、电子设备、无线充电方法及*** |
| CN207946799U (zh) * | 2018-02-08 | 2018-10-09 | 敦泰电子有限公司 | 一种触摸屏、电子设备及*** |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140046947A (ko) * | 2012-10-11 | 2014-04-21 | 엘지이노텍 주식회사 | 터치 패널, 이를 포함하는 디스플레이 장치 및 이의 무선 충전 방법 |
| KR102113258B1 (ko) * | 2013-02-15 | 2020-05-20 | 삼성전자주식회사 | 디스플레이 장치 및 이를 포함한 무선 충전 시스템 |
| CN104199576B (zh) * | 2014-09-24 | 2018-03-27 | 联想(北京)有限公司 | 一种触摸屏、电子设备及无线充电方法 |
-
2019
- 2019-01-24 CN CN201980073492.8A patent/CN113260964A/zh active Pending
- 2019-01-24 WO PCT/CN2019/073006 patent/WO2020150968A1/zh active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607055A (zh) * | 2013-11-05 | 2014-02-26 | 吉林大学 | 移动终端无线供电装置 |
| CN104659925A (zh) * | 2013-11-20 | 2015-05-27 | 中兴通讯股份有限公司 | 无线电能收发方法和装置 |
| KR101690941B1 (ko) * | 2015-10-22 | 2016-12-29 | 지투지솔루션(주) | 충/방전 시정수 변화를 감지하는 정전용량 터치패널 터치 검출 시스템 및 방법 |
| JP2017139943A (ja) * | 2016-02-01 | 2017-08-10 | 駒崎 友和 | Ｄｃｄｃコンバータ１を用いた移動端末用電界結合型ワイヤレス充電器。 |
| CN108121482A (zh) * | 2018-02-08 | 2018-06-05 | 敦泰电子有限公司 | 一种触摸屏、电子设备、无线充电方法及*** |
| CN207946799U (zh) * | 2018-02-08 | 2018-10-09 | 敦泰电子有限公司 | 一种触摸屏、电子设备及*** |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020150968A1 (zh) | 2020-07-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210813 |