CN106326877A - 超声波指纹传感器及其制造方法 - Google Patents
超声波指纹传感器及其制造方法 Download PDFInfo
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- CN106326877A CN106326877A CN201610802318.0A CN201610802318A CN106326877A CN 106326877 A CN106326877 A CN 106326877A CN 201610802318 A CN201610802318 A CN 201610802318A CN 106326877 A CN106326877 A CN 106326877A
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- ultrasonic fingerprint
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- fingerprint sensor
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
- G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201610802318.0A CN106326877A (zh) | 2016-09-05 | 2016-09-05 | 超声波指纹传感器及其制造方法 |
US15/489,888 US10268865B2 (en) | 2016-09-05 | 2017-04-18 | Ultrasonic fingerprint sensor and manufacturing method of the same |
Applications Claiming Priority (1)
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CN201610802318.0A CN106326877A (zh) | 2016-09-05 | 2016-09-05 | 超声波指纹传感器及其制造方法 |
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CN106326877A true CN106326877A (zh) | 2017-01-11 |
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CN201610802318.0A Withdrawn CN106326877A (zh) | 2016-09-05 | 2016-09-05 | 超声波指纹传感器及其制造方法 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107451567A (zh) * | 2017-08-03 | 2017-12-08 | 北京小米移动软件有限公司 | 具有指纹识别功能的终端 |
CN108629235A (zh) * | 2017-03-21 | 2018-10-09 | 南昌欧菲生物识别技术有限公司 | 指纹识别传感器的制备方法 |
CN108921115A (zh) * | 2018-07-10 | 2018-11-30 | 京东方科技集团股份有限公司 | 超声波指纹识别传感器及其制作方法 |
CN108985280A (zh) * | 2018-08-31 | 2018-12-11 | 东莞新科技术研究开发有限公司深圳分公司 | 超声波指纹传感器及其制备方法、应用 |
CN109154986A (zh) * | 2017-05-01 | 2019-01-04 | 深圳市汇顶科技股份有限公司 | 超声波指纹感应及传感器制造 |
CN109496085A (zh) * | 2017-09-12 | 2019-03-19 | 南昌欧菲生物识别技术有限公司 | 盖板组件及其制造方法与电子装置 |
CN109508598A (zh) * | 2017-09-15 | 2019-03-22 | 南昌欧菲生物识别技术有限公司 | 光学指纹识别组件的制造方法和电子装置 |
CN109990814A (zh) * | 2019-04-01 | 2019-07-09 | 北京大学深圳研究生院 | 一种基于悬空结构的压电微机械超声传感器 |
CN111145672A (zh) * | 2018-11-02 | 2020-05-12 | 乐金显示有限公司 | 超声波传感器、超声波感测装置以及显示装置 |
WO2020103125A1 (zh) * | 2018-11-23 | 2020-05-28 | 京东方科技集团股份有限公司 | 显示基板及其制备方法、显示装置 |
-
2016
- 2016-09-05 CN CN201610802318.0A patent/CN106326877A/zh not_active Withdrawn
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108629235A (zh) * | 2017-03-21 | 2018-10-09 | 南昌欧菲生物识别技术有限公司 | 指纹识别传感器的制备方法 |
CN109154986A (zh) * | 2017-05-01 | 2019-01-04 | 深圳市汇顶科技股份有限公司 | 超声波指纹感应及传感器制造 |
US11263422B2 (en) | 2017-05-01 | 2022-03-01 | Shenzhen GOODIX Technology Co., Ltd. | Ultrasound fingerprint sensing and sensor fabrication |
CN109154986B (zh) * | 2017-05-01 | 2020-11-13 | 深圳市汇顶科技股份有限公司 | 超声波指纹感应及传感器制造 |
CN107451567B (zh) * | 2017-08-03 | 2021-02-26 | 北京小米移动软件有限公司 | 具有指纹识别功能的终端 |
CN107451567A (zh) * | 2017-08-03 | 2017-12-08 | 北京小米移动软件有限公司 | 具有指纹识别功能的终端 |
CN109496085A (zh) * | 2017-09-12 | 2019-03-19 | 南昌欧菲生物识别技术有限公司 | 盖板组件及其制造方法与电子装置 |
CN109508598A (zh) * | 2017-09-15 | 2019-03-22 | 南昌欧菲生物识别技术有限公司 | 光学指纹识别组件的制造方法和电子装置 |
CN108921115A (zh) * | 2018-07-10 | 2018-11-30 | 京东方科技集团股份有限公司 | 超声波指纹识别传感器及其制作方法 |
CN108921115B (zh) * | 2018-07-10 | 2022-04-22 | 京东方科技集团股份有限公司 | 超声波指纹识别传感器及其制作方法 |
CN108985280A (zh) * | 2018-08-31 | 2018-12-11 | 东莞新科技术研究开发有限公司深圳分公司 | 超声波指纹传感器及其制备方法、应用 |
CN111145672A (zh) * | 2018-11-02 | 2020-05-12 | 乐金显示有限公司 | 超声波传感器、超声波感测装置以及显示装置 |
CN111145672B (zh) * | 2018-11-02 | 2023-09-29 | 乐金显示有限公司 | 超声波传感器、超声波感测装置以及显示装置 |
WO2020103125A1 (zh) * | 2018-11-23 | 2020-05-28 | 京东方科技集团股份有限公司 | 显示基板及其制备方法、显示装置 |
US11476312B2 (en) | 2018-11-23 | 2022-10-18 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display substrate comprising fingerprint recognition sensors, method for manufacturing the same, and display device |
US11653529B2 (en) | 2018-11-23 | 2023-05-16 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Display substrate comprising fingerprint recognition sensors, method for manufacturing the same, and display device |
CN109990814B (zh) * | 2019-04-01 | 2021-08-03 | 北京大学深圳研究生院 | 一种基于悬空结构的压电微机械超声传感器 |
CN109990814A (zh) * | 2019-04-01 | 2019-07-09 | 北京大学深圳研究生院 | 一种基于悬空结构的压电微机械超声传感器 |
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Address after: 330096 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Applicant after: Jiangxi OMS Microelectronics Co.,Ltd. Address before: 330013 no.1189 Jingdong Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant before: OFilm Microelectronics Technology Co.,Ltd. Address after: 330013 no.1189 Jingdong Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant after: OFilm Microelectronics Technology Co.,Ltd. Address before: 330013 no.1189 Jingdong Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. |
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Application publication date: 20170111 |