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:
Jan. 13, 2026
Filed:
Sep. 11, 2024
Hisense Visual Technology Co., Ltd., Qingdao, CN;
Haiying Wang, Qingdao, CN;
Chan Zhang, 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;
HISENSE VISUAL TECHNOLOGY CO., LTD., Qingdao, CN;
Abstract
Provided is a display apparatus. The display apparatus includes: a liquid crystal display panel and a backlight module, wherein a first sealed air cavity is formed inside the liquid crystal display panel, and the backlight module is located on one side of the liquid crystal display panel and forms a second sealed air cavity with the liquid crystal display panel; and a sound production board and a sound production exciter, wherein the sound production board is fixed onto the surface of the backlight module away from the liquid crystal display panel, a vibration output terminal of the sound production exciter is fixed onto the surface of the sound production board away from the backlight module, and the sound production exciter is used for exciting, by means of the vibration output terminal, the sound production board to vibrate, so as to drive the backlight module to vibrate.