IMAGE SCANNING MODULE AND ELECTRONIC DEVICE HAVING SAME

• Main Authors: LEE, Jun Suk, KIM, Jong Uk, JEON, Ho Sik, KIM, Hyun Min, CHOI, Woo Young, YOON, Ju An
• Format: Patent
• Language: English; French; Korean
• Published: 26.10.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

According to an embodiment, an image scanning module is provided, the module comprising: a sensor driving layer that is disposed on a top surface of a first substrate and that generates an electrical signal; and an ultrasonic wave transmission/reception layer that is formed in one or more regions of the top surface of the sensor driving layer, that receives the electrical signal and generates ultrasonic waves for sensing a target object, and that receives ultrasonic waves reflected by the target object, converts the same to an electrical signal, and transmits the same to the sensor driving layer. Selon un mode de réalisation, la présente invention concerne un module de balayage d'image, le module comprenant : une couche d'excitation de capteur qui est placée sur une surface supérieure d'un premier substrat et qui génère un signal électrique ; et une couche de transmission/réception d'onde ultrasonore qui est formée dans une ou plusieurs régions de la surface supérieure de la couche de pilotage de capteur, qui reçoit le signal électrique et génère des ondes ultrasonores permettant de détecter un objet cible, et qui reçoit des ondes ultrasonores réfléchies par l'objet cible, convertit lesdites ondes ultrasonores en un signal électrique, et transmet lesdites ondes ultrasonores à la couche de pilotage du capteur. 일 실시예에 따르면, 제1 기판 상면에 배치되며, 전기적 신호를 발생시키는 센서 구동 레이어; 및 상기 센서 구동 레이어의 상면 중 적어도 일부에 형성되며, 상기 전기적 신호를 인가받아 피사체를 감지하기 위한 초음파를 발진시키고, 상기 피사체에 의해 반사된 초음파를 수신한 후, 전기적 신호로 변환하여 상기 센서 구동 레이어에 전달하는 초음파 송수신 레이어를 포함하는, 이미지 스캐닝 모듈이 제공된다.