CN208622080U - 红外线触摸屏信号采集电路、触摸屏及交互式显示设备 - Google Patents
红外线触摸屏信号采集电路、触摸屏及交互式显示设备 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108563371A (zh) * | 2018-06-29 | 2018-09-21 | 广州新空电子科技有限公司 | 一种红外线触摸屏信号采集电路及方法 |
CN110166051A (zh) * | 2019-06-27 | 2019-08-23 | 深圳市康冠商用科技有限公司 | 多路采样电路、红外触摸框及红外触摸框的多路采样方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108563371A (zh) * | 2018-06-29 | 2018-09-21 | 广州新空电子科技有限公司 | 一种红外线触摸屏信号采集电路及方法 |
CN108563371B (zh) * | 2018-06-29 | 2023-11-17 | 广州新空电子科技有限公司 | 一种红外线触摸屏信号采集电路及方法 |
CN110166051A (zh) * | 2019-06-27 | 2019-08-23 | 深圳市康冠商用科技有限公司 | 多路采样电路、红外触摸框及红外触摸框的多路采样方法 |
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Address after: No. 321-323, building G1, No. 39, Ruihe Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangdong xinkong Electronic Technology Co., Ltd. Address before: 510530 801 house, 257 Chun Ye Road, Guangzhou economic and Technological Development Zone, Guangdong, China, second Patentee before: GUANGZHOU XINKONG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Denomination of utility model: Infrared ray touch -sensitive screen signal acquisition circuit , touch -sensitive screen and interactive display device Effective date of registration: 20200508 Granted publication date: 20190319 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: Guangdong xinkong Electronic Technology Co., Ltd. Registration number: Y2020980002047 |
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Date of cancellation: 20210827 Granted publication date: 20190319 Pledgee: Guangzhou Caold financing Company limited by guarantee Pledgor: Guangdong xinkong Electronic Technology Co.,Ltd. Registration number: Y2020980002047 |
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