CN109492493A - 超声波指纹识别模组及电子设备 - Google Patents
超声波指纹识别模组及电子设备 Download PDFInfo
- Publication number
- CN109492493A CN109492493A CN201710819510.5A CN201710819510A CN109492493A CN 109492493 A CN109492493 A CN 109492493A CN 201710819510 A CN201710819510 A CN 201710819510A CN 109492493 A CN109492493 A CN 109492493A
- Authority
- CN
- China
- Prior art keywords
- mould group
- ultrasonic
- ultrasonic fingerprint
- electrode layer
- conductive material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710819510.5A CN109492493A (zh) | 2017-09-12 | 2017-09-12 | 超声波指纹识别模组及电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710819510.5A CN109492493A (zh) | 2017-09-12 | 2017-09-12 | 超声波指纹识别模组及电子设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109492493A true CN109492493A (zh) | 2019-03-19 |
Family
ID=65687848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710819510.5A Withdrawn CN109492493A (zh) | 2017-09-12 | 2017-09-12 | 超声波指纹识别模组及电子设备 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109492493A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110287866A (zh) * | 2019-06-24 | 2019-09-27 | Oppo广东移动通信有限公司 | 超声波指纹识别方法、装置、存储介质及电子设备 |
CN111460935A (zh) * | 2020-03-18 | 2020-07-28 | 南昌欧菲生物识别技术有限公司 | 超声波指纹识别模组、制备方法及电子设备 |
CN113011264A (zh) * | 2021-02-22 | 2021-06-22 | 业泓科技(成都)有限公司 | 辨识传感结构、指纹识别组件及终端 |
-
2017
- 2017-09-12 CN CN201710819510.5A patent/CN109492493A/zh not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110287866A (zh) * | 2019-06-24 | 2019-09-27 | Oppo广东移动通信有限公司 | 超声波指纹识别方法、装置、存储介质及电子设备 |
CN110287866B (zh) * | 2019-06-24 | 2021-10-26 | Oppo广东移动通信有限公司 | 超声波指纹识别方法、装置、存储介质及电子设备 |
CN111460935A (zh) * | 2020-03-18 | 2020-07-28 | 南昌欧菲生物识别技术有限公司 | 超声波指纹识别模组、制备方法及电子设备 |
CN113011264A (zh) * | 2021-02-22 | 2021-06-22 | 业泓科技(成都)有限公司 | 辨识传感结构、指纹识别组件及终端 |
CN113011264B (zh) * | 2021-02-22 | 2024-02-02 | 业泓科技(成都)有限公司 | 辨识传感结构、指纹识别组件及终端 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207182332U (zh) | 超声波指纹识别模组及电子设备 | |
CN105447470B (zh) | 电子装置 | |
CN109492493A (zh) | 超声波指纹识别模组及电子设备 | |
CN109492472A (zh) | 超声波指纹识别模组及电子设备 | |
CN107403129A (zh) | 超声波指纹识别模组、超声波指纹识别器件及电子设备 | |
CN109492504A (zh) | 超声波生物识别装置及其制备方法和电子设备 | |
CN207182317U (zh) | 超声波指纹识别模组及电子设备 | |
US20230351797A1 (en) | Geometric structures for acoustic impedance matching and improved touch sensing and fingerprint imaging | |
CN106824735B (zh) | 一种二维阵列超声探头及其制备方法 | |
CN109492500A (zh) | 超声波生物识别装置及其制备方法和电子设备 | |
CN109492474A (zh) | 超声波指纹识别模组及电子设备 | |
CN108268156A (zh) | 具有指纹识别功能的触摸屏及电子装置 | |
CN207690101U (zh) | 超声波指纹识别模组及电子设备 | |
CN207690100U (zh) | 超声波指纹识别模组及电子设备 | |
CN207182310U (zh) | 超声波生物识别装置和电子设备 | |
CN213209133U (zh) | 电子设备 | |
WO2021093384A1 (zh) | 指纹识别装置及其指纹识别方法 | |
WO2021159678A1 (zh) | 超声波感测装置 | |
CN109492495A (zh) | 超声波指纹识别模组及电子设备 | |
CN111579134A (zh) | 超声波压力检测模组及其检测方法、电子设备 | |
CN207182328U (zh) | 超声波指纹识别模组及电子设备 | |
CN108268816A (zh) | 具有指纹识别功能的触摸屏及电子装置 | |
CN109492496A (zh) | 超声波指纹识别模组及电子设备 | |
CN206849038U (zh) | 超声波指纹识别模组、超声波指纹识别器件及电子设备 | |
CN107565950A (zh) | 触控开关及电子装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
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. 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 No. 1189 Jingdong Avenue, Nanchang high tech Zone, Jiangxi Applicant before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. |
|
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190319 |