TWM609288U - 指紋辨識裝置 - Google Patents

指紋辨識裝置 Download PDF

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Publication number
TWM609288U
TWM609288U TW109210157U TW109210157U TWM609288U TW M609288 U TWM609288 U TW M609288U TW 109210157 U TW109210157 U TW 109210157U TW 109210157 U TW109210157 U TW 109210157U TW M609288 U TWM609288 U TW M609288U
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TW
Taiwan
Prior art keywords
electrode layer
control circuit
signal
sensing
fingerprint recognition
Prior art date
Application number
TW109210157U
Other languages
English (en)
Chinese (zh)
Inventor
王地寶
Original Assignee
神盾股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 神盾股份有限公司 filed Critical 神盾股份有限公司
Publication of TWM609288U publication Critical patent/TWM609288U/zh

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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)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
TW109210157U 2019-11-12 2020-08-06 指紋辨識裝置 TWM609288U (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962933983P 2019-11-12 2019-11-12
US62/933,983 2019-11-12

Publications (1)

Publication Number Publication Date
TWM609288U true TWM609288U (zh) 2021-03-21

Family

ID=72546916

Family Applications (2)

Application Number Title Priority Date Filing Date
TW109210157U TWM609288U (zh) 2019-11-12 2020-08-06 指紋辨識裝置
TW109126649A TWI734577B (zh) 2019-11-12 2020-08-06 指紋辨識裝置及其指紋辨識方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
TW109126649A TWI734577B (zh) 2019-11-12 2020-08-06 指紋辨識裝置及其指紋辨識方法

Country Status (3)

Country Link
CN (2) CN212569816U (fr)
TW (2) TWM609288U (fr)
WO (1) WO2021093384A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM609288U (zh) * 2019-11-12 2021-03-21 神盾股份有限公司 指紋辨識裝置
US11934617B1 (en) 2022-11-10 2024-03-19 Infineon Technologies Ag Ultrasonic touch sensor using capacitive cross-talk

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8605960B2 (en) * 2009-03-02 2013-12-10 Avago Technologies General Ip (Singapore) Pte. Ltd. Fingerprint sensing device
CN103810479B (zh) * 2014-02-28 2019-04-05 成都费恩格尔微电子技术有限公司 指纹采集系统及指纹信息采集方法
US10216978B2 (en) * 2014-08-26 2019-02-26 Gingy Technology Inc. Fingerprint identification device and fingerprint identification method
WO2016115363A1 (fr) * 2015-01-16 2016-07-21 The Regents Of The University Of California Transducteurs piézoélectriques et leurs procédés de fabrication et d'utilisation
CN105631402B (zh) * 2015-12-18 2019-02-19 业成科技（成都）有限公司 指纹识别装置及方法
TWI581152B (zh) * 2016-01-20 2017-05-01 Intelligent touch touch device
SE539636C2 (en) * 2016-03-14 2017-10-24 Fingerprint Cards Ab Capacitive fingerprint sensing device and method for capturing a fingerprint using the sensing device
US9898640B2 (en) * 2016-05-02 2018-02-20 Fingerprint Cards Ab Capacitive fingerprint sensing device and method for capturing a fingerprint using the sensing device
US11003884B2 (en) * 2016-06-16 2021-05-11 Qualcomm Incorporated Fingerprint sensor device and methods thereof
US10235552B2 (en) * 2016-10-12 2019-03-19 Qualcomm Incorporated Hybrid capacitive and ultrasonic sensing
US10127425B2 (en) * 2017-01-12 2018-11-13 Qualcomm Incorporated Dual-mode capacitive and ultrasonic fingerprint and touch sensor
CN207851836U (zh) * 2017-08-07 2018-09-11 吴露 复合式指纹识别模组及电子设备
CN207097007U (zh) * 2017-08-15 2018-03-13 吴露 复合式指纹识别模组及电子设备
CN107609484B (zh) * 2017-08-15 2020-09-08 成都大超科技有限公司 带位置侦测的指纹识别模组及电子设备
CN207517029U (zh) * 2017-08-15 2018-06-19 吴露 复合式指纹识别模组及电子设备
CN107657212A (zh) * 2017-08-15 2018-02-02 吴露 复合式指纹识别模组及电子设备
CN107577928A (zh) * 2017-08-21 2018-01-12 广东欧珀移动通信有限公司 解锁控制方法及相关产品
TWM609288U (zh) * 2019-11-12 2021-03-21 神盾股份有限公司 指紋辨識裝置

Also Published As

Publication number Publication date
TWI734577B (zh) 2021-07-21
TW202119267A (zh) 2021-05-16
WO2021093384A1 (fr) 2021-05-20
CN212569816U (zh) 2021-02-19
CN111709405A (zh) 2020-09-25

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