CN107885403A - 基于表面电磁波的触摸屏及触摸屏系统 - Google Patents
基于表面电磁波的触摸屏及触摸屏系统 Download PDFInfo
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- CN107885403A CN107885403A CN201710786274.1A CN201710786274A CN107885403A CN 107885403 A CN107885403 A CN 107885403A CN 201710786274 A CN201710786274 A CN 201710786274A CN 107885403 A CN107885403 A CN 107885403A
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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
- G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
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CN201710786274.1A CN107885403B (zh) | 2017-09-04 | 2017-09-04 | 基于表面电磁波的触摸屏及触摸屏系统 |
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CN201710786274.1A CN107885403B (zh) | 2017-09-04 | 2017-09-04 | 基于表面电磁波的触摸屏及触摸屏系统 |
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CN107885403A true CN107885403A (zh) | 2018-04-06 |
CN107885403B CN107885403B (zh) | 2024-05-24 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111857450A (zh) * | 2019-04-26 | 2020-10-30 | 深圳市环波科技有限责任公司 | 基于表面电磁波的触摸屏的多点定位方法 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050175304A1 (en) * | 2002-03-06 | 2005-08-11 | Marco Romagnoli | Method for guiding an electromagnetic radiation, in particular in an integrated optical device |
US20070108382A1 (en) * | 2005-09-05 | 2007-05-17 | Canon Kabushiki Kaisha | Specimen testing element, specimen information obtaining method and specimen testing apparatus |
US20120062514A1 (en) * | 2010-09-15 | 2012-03-15 | Uc-Logic Technology Corp. | Electromagnetic-Type Touch Input Device, and Touch Display Device Incorporating the Same |
CN102693034A (zh) * | 2010-12-23 | 2012-09-26 | 韩国电子通信研究院 | 触摸输入器件和使用其的电磁波收发器 |
US20130014981A1 (en) * | 2011-07-12 | 2013-01-17 | Hitachi, Ltd. | Electromagnetic wave propagation apparatus and electromagnetic wave interface |
TW201305893A (zh) * | 2011-07-26 | 2013-02-01 | Byd Co Ltd | 感應單元、觸摸螢幕檢測裝置及觸控裝置 |
CN103376966A (zh) * | 2012-04-19 | 2013-10-30 | 乐金显示有限公司 | 用于显示装置的静电电容型触摸屏面板及其制造方法 |
CN103576237A (zh) * | 2013-11-18 | 2014-02-12 | 中国科学院大学 | 基于光子晶体的自准直零相移传输方法 |
US20140375599A1 (en) * | 2013-06-19 | 2014-12-25 | Waltop International Corp. | Touch input system and method |
KR20150031061A (ko) * | 2013-09-13 | 2015-03-23 | 엘지이노텍 주식회사 | 터치패널 |
CN104571773A (zh) * | 2013-10-18 | 2015-04-29 | 刘中华 | 一种兼容触摸和电磁手写检测的二维传感器 |
US20160154524A1 (en) * | 2013-08-09 | 2016-06-02 | Dongwoo Fine-Chem Co., Ltd. | Touch-sensing electrode and touch screen panel comprising same |
CN105720379A (zh) * | 2016-02-21 | 2016-06-29 | 上海大学 | 基于表面等离激元耦合器的电磁能量收集装置 |
US20160188092A1 (en) * | 2014-12-22 | 2016-06-30 | Paneratech, Inc. | Touchscreen antenna system and design method thereof |
CN107046179A (zh) * | 2016-09-18 | 2017-08-15 | 北京邮电大学 | 一种可调介电超表面 |
CN207586894U (zh) * | 2017-09-04 | 2018-07-06 | 温维佳 | 基于表面电磁波的触摸屏及触摸屏系统 |
-
2017
- 2017-09-04 CN CN201710786274.1A patent/CN107885403B/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050175304A1 (en) * | 2002-03-06 | 2005-08-11 | Marco Romagnoli | Method for guiding an electromagnetic radiation, in particular in an integrated optical device |
US20070108382A1 (en) * | 2005-09-05 | 2007-05-17 | Canon Kabushiki Kaisha | Specimen testing element, specimen information obtaining method and specimen testing apparatus |
US20120062514A1 (en) * | 2010-09-15 | 2012-03-15 | Uc-Logic Technology Corp. | Electromagnetic-Type Touch Input Device, and Touch Display Device Incorporating the Same |
CN102693034A (zh) * | 2010-12-23 | 2012-09-26 | 韩国电子通信研究院 | 触摸输入器件和使用其的电磁波收发器 |
US20130014981A1 (en) * | 2011-07-12 | 2013-01-17 | Hitachi, Ltd. | Electromagnetic wave propagation apparatus and electromagnetic wave interface |
TW201305893A (zh) * | 2011-07-26 | 2013-02-01 | Byd Co Ltd | 感應單元、觸摸螢幕檢測裝置及觸控裝置 |
CN103376966A (zh) * | 2012-04-19 | 2013-10-30 | 乐金显示有限公司 | 用于显示装置的静电电容型触摸屏面板及其制造方法 |
US20140375599A1 (en) * | 2013-06-19 | 2014-12-25 | Waltop International Corp. | Touch input system and method |
US20160154524A1 (en) * | 2013-08-09 | 2016-06-02 | Dongwoo Fine-Chem Co., Ltd. | Touch-sensing electrode and touch screen panel comprising same |
KR20150031061A (ko) * | 2013-09-13 | 2015-03-23 | 엘지이노텍 주식회사 | 터치패널 |
CN104571773A (zh) * | 2013-10-18 | 2015-04-29 | 刘中华 | 一种兼容触摸和电磁手写检测的二维传感器 |
CN103576237A (zh) * | 2013-11-18 | 2014-02-12 | 中国科学院大学 | 基于光子晶体的自准直零相移传输方法 |
US20160188092A1 (en) * | 2014-12-22 | 2016-06-30 | Paneratech, Inc. | Touchscreen antenna system and design method thereof |
CN105720379A (zh) * | 2016-02-21 | 2016-06-29 | 上海大学 | 基于表面等离激元耦合器的电磁能量收集装置 |
CN107046179A (zh) * | 2016-09-18 | 2017-08-15 | 北京邮电大学 | 一种可调介电超表面 |
CN207586894U (zh) * | 2017-09-04 | 2018-07-06 | 温维佳 | 基于表面电磁波的触摸屏及触摸屏系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111857450A (zh) * | 2019-04-26 | 2020-10-30 | 深圳市环波科技有限责任公司 | 基于表面电磁波的触摸屏的多点定位方法 |
CN111857450B (zh) * | 2019-04-26 | 2023-08-04 | 深圳市环波科技有限责任公司 | 基于表面电磁波的触摸屏的多点定位方法 |
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CN107885403B (zh) | 2024-05-24 |
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Effective date of registration: 20190527 Address after: 518000 Shenzhen Nanshan District, Guangdong Province, 118B-H, Shenzhen Industry, University and Research Building, Hong Kong University of Science and Technology, No. 9 Yuexing Road, Yuehai Street, Shenzhen Applicant after: SHENZHEN HUANBO TECHNOLOGY Co.,Ltd. Address before: 518000 B12 building, 18 Naka Minobu innovation industrial town, Buji street, Longgang, Shenzhen, Guangdong. Applicant before: Wen Weijia Applicant before: Hu Chuandeng Applicant before: Wu Xiaoxiao |
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Address after: 518000 Guangdong Longhua District Minzhi Street Leshe Xinghe WORLD Phase II E Block 306B Applicant after: SHENZHEN HUANBO TECHNOLOGY Co.,Ltd. Address before: 518000 Shenzhen Nanshan District, Guangdong Province, 118B-H, Shenzhen Industry, University and Research Building, Hong Kong University of Science and Technology, No. 9 Yuexing Road, Yuehai Street, Shenzhen Applicant before: SHENZHEN HUANBO TECHNOLOGY Co.,Ltd. |
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Address after: 518000 unit I, block B, floor 7, building 9, Baoneng Science Park, Qinghu village, Qinghu community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN HUANBO TECHNOLOGY Co.,Ltd. Address before: 518000 Guangdong Province Longhua District Minzhi Street Minle Community Xinghe WORLD Phase II E Block 306B Applicant before: SHENZHEN HUANBO TECHNOLOGY Co.,Ltd. |
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