The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 25, 2025
Filed:
Aug. 14, 2024
Hisense Visual Technology Co., Ltd., Qingdao, CN;
Kuibao Li, Qingdao, CN;
Hui Zhou, Qingdao, CN;
Dengyin Zhang, Qingdao, CN;
Jinlong Li, Qingdao, CN;
Zhiqiang Xu, Qingdao, CN;
Chao Wang, Qingdao, CN;
Yingrui Wang, Qingdao, CN;
Tianhua Wang, Qingdao, CN;
Yuanen Jiang, Qingdao, CN;
Xu Cheng, Qingdao, CN;
Qingmei Gao, Qingdao, CN;
Peili Lei, Qingdao, CN;
Haiying Wang, Qingdao, CN;
HISENSE VISUAL TECHNOLOGY CO., LTD., Qingdao, CN;
Abstract
A display apparatus includes a liquid crystal display panel and a backlight module, a first sealed air cavity formed inside the liquid crystal display panel, and the backlight module being located on one side of the liquid crystal display panel and forming a second sealed air cavity with the liquid crystal display panel; and a sound-emitting board and a sound-emitting exciter, the sound producing board being fixed to the surface of the backlight module far away from the liquid crystal display panel, and a vibration output terminal of the sound-emitting exciter being fixed to the surface of the sound-emitting board far away from the backlight module.