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:
Feb. 22, 2022
Filed:
Mar. 21, 2019
Applicant:
Wuhan China Star Optoelectronics Technology Co., Ltd., Hubei, CN;
Inventor:
Yingbo Zheng, Hubei, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/02 (2006.01); G02F 1/1333 (2006.01); H04R 1/34 (2006.01); H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 1/028 (2013.01); G02F 1/133308 (2013.01); G02F 1/133331 (2021.01); H04R 1/345 (2013.01); H04R 3/00 (2013.01); H04R 2400/03 (2013.01); H04R 2499/11 (2013.01); H04R 2499/15 (2013.01);
Abstract
A liquid crystal display (LCD) module, a liquid crystal display device, and an electronic device are disclosed. The LCD module includes a backlight module and an LCD panel. The LCD panel includes an upper substrate and a lower substrate disposed opposite to the upper substrate, and a liquid crystal unit filled between the upper substrate and the lower substrate. A reinforcing rib functioning as a sound wave conducting channel is disposed on a side of the backlight module facing away from the LCD panel. A vibration exciter is attached to the reinforcing rib for generating vibration energy.