Ultra -thin fingerprint module

The utility model discloses an ultra -thin fingerprint module, including base plate, apron, fingerprint identification chip, becket, FPC circuit board and reinforcement steel sheet, the base plate hasone and installs the through -hole, has an extension step portion in this installation through -hole...

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Bibliographic Details
Main Authors YIN YAHUI, YAN YANGYANG
Format Patent
LanguageChinese
English
Published 13.11.2018
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The utility model discloses an ultra -thin fingerprint module, including base plate, apron, fingerprint identification chip, becket, FPC circuit board and reinforcement steel sheet, the base plate hasone and installs the through -hole, has an extension step portion in this installation through -hole bottom the side surface, the apron is located the fingerprint identification chip directly over, the one end and the fingerprint identification chip lower surface electricity of FPC circuit board are connected, the one end that the reinforcement steel sheet is located FPC circuit board is under, the side surface bottom has 2 at least extension supporting parts in the becket, the length of extending step portion is greater than the sum of becket wall thickness and extension supporting part length, the becket sets up in the extension step portion of the installation through -hole of base plate, just it is installed in the extension step portion of installation through -hole in the through -hole of fingerprint identi
Bibliography:Application Number: CN20182269120U