등록
음향 및 촉각 재생 모듈과 이의 구동 방법
- 발명자
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김혜진, 이준민, 민유림, 진한빛, 홍찬화, 염우섭, 김윤정
- 출원번호
-
17328528 (2021.05.24)
- 공개번호
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20220014841 (2022.01.13)
- 등록번호
- 11509996 (2022.11.22)
- 출원국
- 미국
- 협약과제
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20HB3100, 고압전성 복합소재 및 초저전력 적층형 압전 센서/액추에이터 복합모듈 기술 개발,
김혜진
- 초록
- The present disclosure relates to a device for playing an acoustic sound and a touch sensation, and more particularly, to a device for emitting a sound to a front surface of a speaker and playing a touch sensation feedback to a rear surface of the speaker through a driving modulation using two or more speakers while simultaneously concentrating an acoustic pressure generated according to a vibration of a membrane of the speaker to a surface of a module through a movement pipe when an audio signal is applied.
- KSP 제안 키워드
- Acoustic pressure, Acoustic sound, Audio signal, Sensation feedback, front surface, rear surface
- 패밀리
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