发明授权
- 专利标题： Sound apparatus for generating improved sound and display apparatus including the same
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申请号： US17510627申请日： 2021-10-26
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公开(公告)号： US12022254B2公开(公告)日： 2024-06-25
- 发明人: Jaehun Ye
- 申请人： LG DISPLAY CO., LTD.
- 申请人地址： KR Seoul
- 专利权人： LG DISPLAY CO., LTD.
- 当前专利权人： LG DISPLAY CO., LTD.
- 当前专利权人地址： KR Seoul
- 代理机构： POLSINELLI PC
- 优先权： JP 20180266 2020.10.28
- 主分类号： H04R1/26
- IPC分类号： H04R1/26 ; H04R1/02 ; H04R7/04 ; H04R17/00
摘要：
A sound apparatus comprises a plurality of vibration devices and a vibration member including a same main surface connected to the plurality of vibration devices, the plurality of vibration devices include a first vibration device and a second vibration device, which transfer vibrations having different phases each other to the vibration member.
公开/授权文献
- US20220132236A1 SOUND APPARATUS AND DISPLAY APPARATUS INCLUDING THE SAME 公开/授权日：2022-04-28
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