发明名称 |
Touch screen device and operating method thereof |
摘要 |
A touch screen device and operating method thereof are provided. The touch screen device includes a screen including a display configured to display images thereon and a detector configured to detect a user touch and movement thereof, a storage device configured to store image information corresponding to the movement, and a controller configured to retrieve and display an image corresponding to the detected drag. The image may include at least one of a trace image representing a moving trajectory, an icon image, or a text image.
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申请公布号 |
US8312391(B2) |
申请公布日期 |
2012.11.13 |
申请号 |
US20070785401 |
申请日期 |
2007.04.17 |
申请人 |
SHIN SANG HYUN;CHAE JI SUK;PARK HO JOO;HAM YOUNG HO;KIM JUN HEE;YOO KYUNG HEE;KIM YU MI;LG ELECTRONICS INC. |
发明人 |
SHIN SANG HYUN;CHAE JI SUK;PARK HO JOO;HAM YOUNG HO;KIM JUN HEE;YOO KYUNG HEE;KIM YU MI |
分类号 |
G06F15/00;G06F3/048;G06F3/0488;G06F13/00 |
主分类号 |
G06F15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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