| 发明名称 |
VIDEO DISPLAY DEVICE AND OPERATING METHOD THEREOF |
| 摘要 |
<p>A method for operating a display device according to an embodiment of the present invention comprises the steps of: obtaining an image of a user; extracting a user area including a face area and a hand area of the user by using the obtained image of the user; extracting a user ratio based on the extracted user area; and controlling a work area of the user upon changes in the extracted user ratio.</p> |
| 申请公布号 |
KR20150064597(A) |
申请公布日期 |
2015.06.11 |
| 申请号 |
KR20130149483 |
申请日期 |
2013.12.03 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
YOON, JUN YOUNG;YOO, KYUNG YONG;HONG, SU DONG |
| 分类号 |
H04N5/44;G06F3/01 |
主分类号 |
H04N5/44 |
| 代理机构 |
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| 主权项 |
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