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:
Jun. 27, 2017
Filed:
Oct. 21, 2014
Boe Technology Group Co., Ltd., Beijing, CN;
BOE Technology Group Co., Ltd., Beijing, CN;
Abstract
A display device and a method for regulating a viewing angle of a display device are provided and can realize the automatic regulation of angle. The display device comprises: a display main body (); a base (); at least three voice receiving devices () configured to receive voice information from outside of the display device and arranged on the display main body () and/or on the base (), and projections, on a horizontal plane, of the voice receiving devices () being not located in a same straight line; a control device configured for recording a time point when it receives the voice information inputted by each of the voice receiving devices (), calculating time difference between time points when any two of the voice receiving devices () receive the voice information, determining a location where the voice information is emitted according to the time difference and sending out a rotating instruction; and a rotation device () configured for rotating the display main body () according to the rotating instruction.