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TWI560617B - Fingerprint detection circuit and electronic device - Google Patents

Fingerprint detection circuit and electronic device

Info

Publication number
TWI560617B
TWI560617B TW104129618A TW104129618A TWI560617B TW I560617 B TWI560617 B TW I560617B TW 104129618 A TW104129618 A TW 104129618A TW 104129618 A TW104129618 A TW 104129618A TW I560617 B TWI560617 B TW I560617B
Authority
TW
Taiwan
Prior art keywords
electronic device
detection circuit
fingerprint detection
fingerprint
circuit
Prior art date
Application number
TW104129618A
Other languages
Chinese (zh)
Other versions
TW201629844A (en
Inventor
Zhengang Li
Kunping Xu
Yun Yang
Original Assignee
Byd Co Ltd
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
Priority claimed from CN201510082139.XA external-priority patent/CN105447438B/en
Application filed by Byd Co Ltd filed Critical Byd Co Ltd
Publication of TW201629844A publication Critical patent/TW201629844A/en
Application granted granted Critical
Publication of TWI560617B publication Critical patent/TWI560617B/en

Links

TW104129618A 2015-02-13 2015-09-08 Fingerprint detection circuit and electronic device TWI560617B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520110891 2015-02-13
CN201510082139.XA CN105447438B (en) 2015-02-13 2015-02-13 Fingerprint detection circuit and electronic installation

Publications (2)

Publication Number Publication Date
TW201629844A TW201629844A (en) 2016-08-16
TWI560617B true TWI560617B (en) 2016-12-01

Family

ID=57182196

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104129618A TWI560617B (en) 2015-02-13 2015-09-08 Fingerprint detection circuit and electronic device

Country Status (1)

Country Link
TW (1) TWI560617B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102555520A (en) * 2010-12-28 2012-07-11 诚研科技股份有限公司 Three-dimensional image printing device capable of improving printing efficiency and printing method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106293299B (en) 2016-08-16 2018-01-12 北京集创北方科技股份有限公司 Apparatus and method for capacitive sensing identifying system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201113795A (en) * 2009-10-09 2011-04-16 Egalax Empia Technology Inc Method and device for position detection
TW201232362A (en) * 2010-10-18 2012-08-01 Qualcomm Mems Technologies Inc Wraparound assembly for combination touch, handwriting and fingerprint sensor
US20130177220A1 (en) * 2011-12-23 2013-07-11 Richard Alexander Erhart Methods and Devices for Capacitive Image Sensing
TW201407492A (en) * 2012-04-13 2014-02-16 Apple Inc Capacitive sensing array modulation
TW201439843A (en) * 2012-12-26 2014-10-16 Japan Display Inc Touch detection device, display device with touch detection function, and electronic apparatus
TW201439865A (en) * 2013-04-12 2014-10-16 Bruce Zheng-San Chou Fingerprint sensor device and method of manufacturing the same
CN203964928U (en) * 2013-12-27 2014-11-26 比亚迪股份有限公司 For the capacitance detecting device of fingerprint recognition with there is its fingerprint identification device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201113795A (en) * 2009-10-09 2011-04-16 Egalax Empia Technology Inc Method and device for position detection
TW201232362A (en) * 2010-10-18 2012-08-01 Qualcomm Mems Technologies Inc Wraparound assembly for combination touch, handwriting and fingerprint sensor
US20130177220A1 (en) * 2011-12-23 2013-07-11 Richard Alexander Erhart Methods and Devices for Capacitive Image Sensing
TW201407492A (en) * 2012-04-13 2014-02-16 Apple Inc Capacitive sensing array modulation
TW201439843A (en) * 2012-12-26 2014-10-16 Japan Display Inc Touch detection device, display device with touch detection function, and electronic apparatus
TW201439865A (en) * 2013-04-12 2014-10-16 Bruce Zheng-San Chou Fingerprint sensor device and method of manufacturing the same
CN203964928U (en) * 2013-12-27 2014-11-26 比亚迪股份有限公司 For the capacitance detecting device of fingerprint recognition with there is its fingerprint identification device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102555520A (en) * 2010-12-28 2012-07-11 诚研科技股份有限公司 Three-dimensional image printing device capable of improving printing efficiency and printing method thereof

Also Published As

Publication number Publication date
TW201629844A (en) 2016-08-16

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