CN102954753A - 电容式距离传感器 - Google Patents
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Cited By (19)
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CN103714330A (zh) * | 2014-01-06 | 2014-04-09 | 李扬渊 | 电容指纹传感器 |
CN104143982A (zh) * | 2014-04-02 | 2014-11-12 | 上海菱沃铂智能技术有限公司 | 一种用于sar型adc的小面积dac电容阵列 |
CN105046194A (zh) * | 2015-06-08 | 2015-11-11 | 苏州迈瑞微电子有限公司 | 一种包含积分器的电容指纹传感器 |
US9400912B2 (en) | 2014-08-26 | 2016-07-26 | Egis Technology Inc. | Capacitive fingerprint sensor and fingerprint sensing method thereof |
CN106199138A (zh) * | 2016-08-30 | 2016-12-07 | 中广核达胜加速器技术有限公司 | 一种用于检测加速器电极板电压及频率的装置 |
WO2017021798A1 (zh) * | 2015-08-03 | 2017-02-09 | 珠海艾派克微电子有限公司 | 快速辨识的指纹辨识感测器 |
CN106796658A (zh) * | 2016-11-21 | 2017-05-31 | 深圳市汇顶科技股份有限公司 | 指纹传感器及电子终端 |
WO2017092676A1 (zh) * | 2015-12-02 | 2017-06-08 | 苏州迈瑞微电子有限公司 | 电容指纹传感器 |
CN106979744A (zh) * | 2017-06-07 | 2017-07-25 | 崔高阳 | 测距装置及系统 |
CN107101596A (zh) * | 2017-06-12 | 2017-08-29 | 昆山锐芯微电子有限公司 | 距离传感器和3d图像传感器 |
WO2018058335A1 (zh) * | 2016-09-27 | 2018-04-05 | 深圳市汇顶科技股份有限公司 | 电容感测电路 |
WO2018058336A1 (zh) * | 2016-09-27 | 2018-04-05 | 深圳市汇顶科技股份有限公司 | 电容感测电路 |
EP3351948A4 (en) * | 2016-11-22 | 2018-09-12 | Shenzhen Huiding Technology Co., Ltd. | Capacitance sensing circuit and fingerprint identification system |
CN109083634A (zh) * | 2018-08-15 | 2018-12-25 | 中国地质大学(武汉) | 一种基于微电容的井筒环空压力传感器 |
CN109697398A (zh) * | 2017-10-24 | 2019-04-30 | 苏州迈瑞微电子有限公司 | 一种传感器传感方法、电子装置、存储介质和终端设备 |
WO2019084832A1 (zh) * | 2017-11-01 | 2019-05-09 | 深圳市汇顶科技股份有限公司 | 一种指纹识别电路、指纹传感器及移动终端 |
CN109975877A (zh) * | 2019-04-15 | 2019-07-05 | 深圳大学 | 汽车盲区预警系统、汽车、方法及其装置 |
CN113155012A (zh) * | 2021-01-25 | 2021-07-23 | 上海兰宝传感科技股份有限公司 | 一种电容接近开关传感器 |
US11335113B2 (en) * | 2019-06-14 | 2022-05-17 | Beijing Boe Display Technology Co., Ltd. | Texture image acquisition circuit, display panel and texture image acquisition method |
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JPH0583100A (ja) * | 1991-09-20 | 1993-04-02 | Nippon Telegr & Teleph Corp <Ntt> | Mosfetの駆動回路 |
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Cited By (41)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103714330B (zh) * | 2014-01-06 | 2017-12-19 | 苏州迈瑞微电子有限公司 | 电容指纹传感器 |
US20160328592A1 (en) * | 2014-01-06 | 2016-11-10 | Microarray Microelectronics Corp., Ltd. | Capacitive fingerprint sensor |
WO2015101349A1 (zh) * | 2014-01-06 | 2015-07-09 | 李扬渊 | 电容指纹传感器 |
EP3093796A4 (en) * | 2014-01-06 | 2017-08-02 | Microarray Microelectronics Corp., Ltd. | Capacitive fingerprint sensor |
KR20160087389A (ko) * | 2014-01-06 | 2016-07-21 | 마이크로어레이 마이크로일렉트로닉스 코퍼레이션, 엘티디 | 용량성 지문 센서 |
KR102010638B1 (ko) * | 2014-01-06 | 2019-10-21 | 마이크로어레이 마이크로일렉트로닉스 코퍼레이션, 엘티디 | 용량성 지문 센서 |
US9953200B2 (en) | 2014-01-06 | 2018-04-24 | Microarray Microelectronics Corp., Ltd | Capacitive fingerprint sensor |
US10289890B2 (en) | 2014-01-06 | 2019-05-14 | Microarray Microelectronics Corp., Ltd | Capacitive fingerprint sensor |
CN103714330A (zh) * | 2014-01-06 | 2014-04-09 | 李扬渊 | 电容指纹传感器 |
CN104143982B (zh) * | 2014-04-02 | 2017-11-10 | 上海菱沃铂智能技术有限公司 | 一种用于sar型adc的小面积dac电容阵列 |
CN104143982A (zh) * | 2014-04-02 | 2014-11-12 | 上海菱沃铂智能技术有限公司 | 一种用于sar型adc的小面积dac电容阵列 |
US9400912B2 (en) | 2014-08-26 | 2016-07-26 | Egis Technology Inc. | Capacitive fingerprint sensor and fingerprint sensing method thereof |
US10074004B2 (en) | 2015-06-08 | 2018-09-11 | Microarray Microelectronics Corp., Ltd. | Capacitive fingerprint sensor with integrator |
CN105046194A (zh) * | 2015-06-08 | 2015-11-11 | 苏州迈瑞微电子有限公司 | 一种包含积分器的电容指纹传感器 |
US20170255808A1 (en) * | 2015-08-03 | 2017-09-07 | Apex Microelectronics Co., Ltd. | Fingerprint recognizing sensor with fast recognition |
CN106407876A (zh) * | 2015-08-03 | 2017-02-15 | 圆台科技有限公司 | 快速辨识的指纹辨识感测器 |
WO2017021798A1 (zh) * | 2015-08-03 | 2017-02-09 | 珠海艾派克微电子有限公司 | 快速辨识的指纹辨识感测器 |
WO2017092676A1 (zh) * | 2015-12-02 | 2017-06-08 | 苏州迈瑞微电子有限公司 | 电容指纹传感器 |
US10628651B2 (en) | 2015-12-02 | 2020-04-21 | Microarray Microelectronics Corp., Ltd | Capacitive fingerprint sensor |
TWI615761B (zh) * | 2015-12-02 | 2018-02-21 | 蘇州邁瑞微電子有限公司 | 電容指紋傳感器 |
CN106199138A (zh) * | 2016-08-30 | 2016-12-07 | 中广核达胜加速器技术有限公司 | 一种用于检测加速器电极板电压及频率的装置 |
US10346668B2 (en) | 2016-09-27 | 2019-07-09 | Shenzhen GOODIX Technology Co., Ltd. | Capacitive sensing circuit |
US10565420B2 (en) | 2016-09-27 | 2020-02-18 | Shenzhen GOODIX Technology Co., Ltd. | Capacitive sensing circuit |
WO2018058335A1 (zh) * | 2016-09-27 | 2018-04-05 | 深圳市汇顶科技股份有限公司 | 电容感测电路 |
WO2018058336A1 (zh) * | 2016-09-27 | 2018-04-05 | 深圳市汇顶科技股份有限公司 | 电容感测电路 |
US10872217B2 (en) | 2016-11-21 | 2020-12-22 | Shenzhen GOODIX Technology Co., Ltd. | Fingerprint sensor and electronic terminal |
CN106796658A (zh) * | 2016-11-21 | 2017-05-31 | 深圳市汇顶科技股份有限公司 | 指纹传感器及电子终端 |
US10380401B2 (en) | 2016-11-22 | 2019-08-13 | Shenzhen GOODIX Technology Co., Ltd. | Capacitance sensing circuit and fingerprint identification system |
EP3351948A4 (en) * | 2016-11-22 | 2018-09-12 | Shenzhen Huiding Technology Co., Ltd. | Capacitance sensing circuit and fingerprint identification system |
CN106979744B (zh) * | 2017-06-07 | 2020-05-22 | 崔高阳 | 测距装置及系统 |
CN106979744A (zh) * | 2017-06-07 | 2017-07-25 | 崔高阳 | 测距装置及系统 |
CN107101596A (zh) * | 2017-06-12 | 2017-08-29 | 昆山锐芯微电子有限公司 | 距离传感器和3d图像传感器 |
WO2019080764A1 (zh) * | 2017-10-24 | 2019-05-02 | 苏州迈瑞微电子有限公司 | 一种传感器传感方法、电子装置、存储介质和终端设备 |
CN109697398A (zh) * | 2017-10-24 | 2019-04-30 | 苏州迈瑞微电子有限公司 | 一种传感器传感方法、电子装置、存储介质和终端设备 |
CN109697398B (zh) * | 2017-10-24 | 2023-09-01 | 苏州迈瑞微电子有限公司 | 一种传感器传感方法、电子装置、存储介质和终端设备 |
WO2019084832A1 (zh) * | 2017-11-01 | 2019-05-09 | 深圳市汇顶科技股份有限公司 | 一种指纹识别电路、指纹传感器及移动终端 |
CN109083634B (zh) * | 2018-08-15 | 2020-11-27 | 中国地质大学(武汉) | 一种基于微电容的井筒环空压力传感器 |
CN109083634A (zh) * | 2018-08-15 | 2018-12-25 | 中国地质大学(武汉) | 一种基于微电容的井筒环空压力传感器 |
CN109975877A (zh) * | 2019-04-15 | 2019-07-05 | 深圳大学 | 汽车盲区预警系统、汽车、方法及其装置 |
US11335113B2 (en) * | 2019-06-14 | 2022-05-17 | Beijing Boe Display Technology Co., Ltd. | Texture image acquisition circuit, display panel and texture image acquisition method |
CN113155012A (zh) * | 2021-01-25 | 2021-07-23 | 上海兰宝传感科技股份有限公司 | 一种电容接近开关传感器 |
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