Fingerprint recognition system and method for expanding fingerprint recognition area

The present invention relates to a fingerprint recognition system and method for expanding a fingerprint recognition area. The fingerprint recognition system of the present invention includes a fingerprint recognition optical module including a plurality of recognition modules fixed to be spaced apa...

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Bibliographic Details
Main Authors KWON JUN SEOK, HU JAE SUK, RHEE SEONG JOON, LEE JUNG KYU, KIM MIN SEOK
Format Patent
LanguageEnglish
Korean
Published 06.05.2021
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Summary:The present invention relates to a fingerprint recognition system and method for expanding a fingerprint recognition area. The fingerprint recognition system of the present invention includes a fingerprint recognition optical module including a plurality of recognition modules fixed to be spaced apart from a display panel in order to obtain fingerprint information about a touch on the display panel, and a control part for displaying a touch area corresponding to positions of the plurality of recognition modules on the display panel, and outputting a fingerprint signal based on a detection signal from at least one of the plurality of recognition modules in response to the touch of the touch area. The fingerprint recognition system and method can increase user convenience. 본 발명은 지문인식영역의 확장을 위한 지문인식시스템 및 방법에 관한 것으로서, 본 발명의 지문인식시스템은, 디스플레이 패널 상의 터치에 대해 지문정보를 획득하기 위하여, 상기 디스플레이 패널과 이격되어 고정된 복수의 인식 모듈을 포함하는 지문인식광학모듈, 및 상기 디스플레이 패널 상에 상기 복수의 인식 모듈의 위치에 대응된 터치 영역을 표시하고, 상기 터치 영역의 터치에 응답하여 상기 복수의 인식 모듈 중 하나 이상으로부터의 감지신호를 기초로 지문신호를 출력하는 제어부를 포함한다.
Bibliography:Application Number: KR20190133375