| 发明名称 |
DISPLAY DEVICE AND METHOD FOR REGULATING VIEWING ANGLE OF DISPLAY DEVICE |
| 摘要 |
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 (1); a base (2); at least three voice receiving devices (3) configured to receive voice information from outside of the display device and arranged on the display main body (1) and/or on the base (2), and projections, on a horizontal plane, of the voice receiving devices (3) 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 (3), calculating time difference between time points when any two of the voice receiving devices (3) 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 (4) configured for rotating the display main body (1) according to the rotating instruction. |
| 申请公布号 |
US2016259305(A1) |
申请公布日期 |
2016.09.08 |
| 申请号 |
US201414768951 |
申请日期 |
2014.10.21 |
| 申请人 |
BOE TECHNOLOGY GROUP CO., LTD. |
发明人 |
CHEN Shuo;ZHAO Tianyue;ZHANG Kailiang |
| 分类号 |
G05B11/44;G10L25/72;G10L25/51;H04R3/00 |
主分类号 |
G05B11/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1: A display device comprising:
a display main body; a base for supporting the display main body; at least three voice receiving devices, configured to receive voice information from outside of the display device, wherein the voice receiving devices are arranged on the display main body and/or on the base, and projections, on a horizontal plane, of the voice receiving devices are not located in a same straight line; a control device, configured for recording a time point when the control device 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. |
| 地址 |
Beijing CN |
