MST Magnetic stripe transmitter driving device with low power consumption using current shaper

Disclosed is technology for enabling the pulse of a current provided to a coil to have a shape, in which the pulse gently drops after a sharp rise and then suddenly drops after a gradual rise, based on MST technology. The present invention includes: a step of determining first duration from a first...

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Bibliographic Details
Main Authors LEE JIN WOO, KIM HAK YUN, TCHO DAE YEUL
Format Patent
LanguageEnglish
Korean
Published 27.05.2019
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:Disclosed is technology for enabling the pulse of a current provided to a coil to have a shape, in which the pulse gently drops after a sharp rise and then suddenly drops after a gradual rise, based on MST technology. The present invention includes: a step of determining first duration from a first start point to a first termination point; and a step of raising a driving control signal for a first time; and a step of dropping the driving control signal for a second time. MST 기술의 위하여 코일에 제공하는 전류의 펄스의 모양이, 급상승 후 완만히 하강하고, 그 후 완만히 상승한 후 다시 급하강하는 모양을 갖도록 하는 기술을 공개한다.
Bibliography:Application Number: KR20170153658