CN109492499A - 超声波生物识别装置及其制备方法和电子设备 - Google Patents
超声波生物识别装置及其制备方法和电子设备 Download PDFInfo
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- CN109492499A CN109492499A CN201710819520.9A CN201710819520A CN109492499A CN 109492499 A CN109492499 A CN 109492499A CN 201710819520 A CN201710819520 A CN 201710819520A CN 109492499 A CN109492499 A CN 109492499A
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- ultrasonic wave
- sensing component
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Classifications
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N39/00—Integrated devices, or assemblies of multiple devices, comprising at least one piezoelectric, electrostrictive or magnetostrictive element covered by groups H10N30/00 – H10N35/00
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710819520.9A CN109492499A (zh) | 2017-09-12 | 2017-09-12 | 超声波生物识别装置及其制备方法和电子设备 |
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CN201710819520.9A CN109492499A (zh) | 2017-09-12 | 2017-09-12 | 超声波生物识别装置及其制备方法和电子设备 |
Publications (1)
Publication Number | Publication Date |
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CN109492499A true CN109492499A (zh) | 2019-03-19 |
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CN201710819520.9A Withdrawn CN109492499A (zh) | 2017-09-12 | 2017-09-12 | 超声波生物识别装置及其制备方法和电子设备 |
Country Status (1)
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CN (1) | CN109492499A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113762167A (zh) * | 2021-09-09 | 2021-12-07 | 业泓科技(成都)有限公司 | 屏下指纹辨识装置及电子设备 |
-
2017
- 2017-09-12 CN CN201710819520.9A patent/CN109492499A/zh not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113762167A (zh) * | 2021-09-09 | 2021-12-07 | 业泓科技(成都)有限公司 | 屏下指纹辨识装置及电子设备 |
CN113762167B (zh) * | 2021-09-09 | 2024-02-27 | 业泓科技(成都)有限公司 | 屏下指纹辨识装置及电子设备 |
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Address after: 330096 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Applicant after: OFilm Microelectronics Technology Co.,Ltd. Address before: 330029 Nanchang Avenue, Nanchang high tech Zone, Nanchang, Jiangxi 1189 Applicant before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. 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: 330096 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Applicant before: OFilm Microelectronics Technology Co.,Ltd. |
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Application publication date: 20190319 |