ELECTRONIC DEVICE INCLUDING ACOUSTIC ACTUATOR

An electronic device according to various embodiments of the present disclosure may comprise: a display; a bracket for supporting at least a part of the display; an acoustic actuator which is arranged under the display, and which includes a vibrating portion for transferring waves to the display and...

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Main Authors SONG, Jihoon, KIM, Taeeon, LEE, Byounghee, LEE, Hunki, CHO, Woojin, YANG, Seongkwan, PARK, Choonghyo, SIM, Myoungsung
Format Patent
LanguageEnglish
French
Korean
Published 02.12.2021
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary:An electronic device according to various embodiments of the present disclosure may comprise: a display; a bracket for supporting at least a part of the display; an acoustic actuator which is arranged under the display, and which includes a vibrating portion for transferring waves to the display and a fixed portion of which at least a part is fixed by the bracket; and at least one recess structure of which at least a part is arranged to be spaced from the acoustic actuator, wherein the recess structure is formed to have an acoustic impedance that differs from the acoustic impedance of the bracket which is adjacent to the recess structure. Un dispositif électronique selon divers modes de réalisation de la présente invention peut comprendre : un affichage; un support pour supporter au moins une partie de l'affichage; un actionneur acoustique qui est disposé sous l'affichage, et qui comprend une partie vibrante pour transférer des ondes à l'affichage et une partie fixe dont au moins une partie est fixée par le support; et au moins une structure d'évidement dont au moins une partie est disposée pour être espacée de l'actionneur acoustique, dans lequel la structure d'évidement est formée pour avoir une impédance acoustique qui diffère de l'impédance acoustique du support qui est adjacent à la structure d'évidement. 본 개시의 다양한 실시예에 따른 전자 장치는, 디스플레이, 상기 디스플레이의 적어도 일부를 지지하는 브라켓, 상기 디스플레이의 아래에 배치되고, 상기 디스플레이로 파동을 전달하기 위한 진동 부분, 및 적어도 일부가 브라켓에 의해 고정된 고정 부분을 포함하는 음향 액츄에이터, 및 적어도 일부가 상기 음향 액츄에이터와 이격 배치된 적어도 하나의 리세스 구조물로서, 상기 리세스 구조물과 인접한 상기 브라켓의 음향 임피던스(acoustic impedance)와 서로 다른 음향 임피던스를 가지도록 형성된 리세스 구조물을 포함할 수 있다.
Bibliography:Application Number: WO2021KR06504