TW200601174A - Fingerprint sensor panel - Google Patents

Fingerprint sensor panel

Info

Publication number
TW200601174A
TW200601174A TW093119542A TW93119542A TW200601174A TW 200601174 A TW200601174 A TW 200601174A TW 093119542 A TW093119542 A TW 093119542A TW 93119542 A TW93119542 A TW 93119542A TW 200601174 A TW200601174 A TW 200601174A
Authority
TW
Taiwan
Prior art keywords
layer
film
fingerprint sensor
pressure
sensor panel
Prior art date
Application number
TW093119542A
Other languages
Chinese (zh)
Other versions
TWI242751B (en
Inventor
Chi-Chih Chu
Original Assignee
Advanced Semiconductor Eng
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 Advanced Semiconductor Eng filed Critical Advanced Semiconductor Eng
Priority to TW93119542A priority Critical patent/TWI242751B/en
Application granted granted Critical
Publication of TWI242751B publication Critical patent/TWI242751B/en
Publication of TW200601174A publication Critical patent/TW200601174A/en

Links

Landscapes

  • 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)

Abstract

A fingerprint sensor panel mainly includes a substrate, a multi-layer pressure-transmitting film and a sealant. The substrate has a plurality of sensing electrodes protruded on its sensing surface. The multi-layer pressure-transmitting film is disposed above the sensing surface of the substrate and elastically touches the sensing electrodes. The multi-layer pressure-transmitting film has a first film layer and a second film layer. Since the second film layer is patterned and attached to the upper surface of the first film layer, the sealant applied around the pressure-transmitting film will not flowing into the upper surface of the first film layer.
TW93119542A 2004-06-30 2004-06-30 Fingerprint sensor panel TWI242751B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93119542A TWI242751B (en) 2004-06-30 2004-06-30 Fingerprint sensor panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93119542A TWI242751B (en) 2004-06-30 2004-06-30 Fingerprint sensor panel

Publications (2)

Publication Number Publication Date
TWI242751B TWI242751B (en) 2005-11-01
TW200601174A true TW200601174A (en) 2006-01-01

Family

ID=37022592

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93119542A TWI242751B (en) 2004-06-30 2004-06-30 Fingerprint sensor panel

Country Status (1)

Country Link
TW (1) TWI242751B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209297327U (en) 2018-07-23 2019-08-23 神盾股份有限公司 Optical finger print sensing module and electronic device

Also Published As

Publication number Publication date
TWI242751B (en) 2005-11-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees