Invention Grant
- Patent Title: Display device
-
Application No.: US16813262Application Date: 2020-03-09
-
Publication No.: US10917708B2Publication Date: 2021-02-09
- Inventor: Byeong Hee Won , Jae Been Lee
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Cantor Colburn LLP
- Priority: KR10-2019-0055032 20190510
- Main IPC: H04R1/02
- IPC: H04R1/02 ; H04R9/02 ; H04R9/06 ; H04R7/04 ; H04R17/00 ; H04R9/04 ; H04R7/26

Abstract:
A display device includes a display panel which includes a first substrate and a light emitting element layer disposed on a first surface of the first substrate; a lower cover disposed on a second surface of the first substrate; a first sound generator disposed on the second surface of the first substrate, where the first sound generator outputs a first sound by vibrating the display panel using a magnetic force generated through a voice coil therein; and a second sound generator disposed on the second surface of the first substrate, where the second sound generator outputs a second sound corresponding to a pressure change in a space between the display panel and the lower cover caused by a vibration of the display panel.
Public/Granted literature
- US3156096A Brake slack adjuster mechanism Public/Granted day:1964-11-10
Information query