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1. 发明申请

WO2012011720A2 IMAGE DISPLAY APPARATUS AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：图像显示装置及其操作方法
公开(公告)号：WO2012011720A2
公开(公告)日：2012-01-26
申请号：PCT/KR2011/005301
申请日：2011-07-19
申请人： LG ELECTRONICS INC. , KIM, Tae Hyung , AHN, Byeong Kil , MOON, Seong Hak , CHO, Jang Hwan
发明人： KIM, Tae Hyung , AHN, Byeong Kil , MOON, Seong Hak , CHO, Jang Hwan
IPC分类号： G06F3/041
CPC分类号： G06F3/0386
摘要： There are provided an image display apparatus having a display unit capable of sensing a touch made by a pointing device, and a method for operating the same. The method includes outputting a synchronous signal through the entire region of the display unit, transmitting a first scanning signal and a second scanning signal respectively scanning the display unit in a first direction and a second direction to the pointing device; and acquiring touch position information regarding a touch made by the pointing device by using touch time information regarding time points when the pointing device receives the first scanning signal and the second scanning signal after sensing the synchronous signal. Accordingly, an error in touch recognition caused by the delay of a synchronous signal can be minimized.
摘要翻译：提供了一种图像显示设备及其操作方法，该图像显示设备具有能够感测由指示设备进行的触摸的显示单元。该方法包括通过显示单元的整个区域输出同步信号，将指向第一方向和第二方向的分别扫描显示单元的第一扫描信号和第二扫描信号发送到指示设备; 以及通过使用关于当指示设备在感测到同步信号之后接收到第一扫描信号和第二扫描信号时的时间点的触摸时间信息来获取关于由指示设备进行的触摸的触摸位置信息。因此，由同步信号的延迟引起的触摸识别错误可被最小化。

2. 发明申请

WO2012011720A3 IMAGE DISPLAY APPARATUS AND METHOD OF OPERATING THE SAME 审中-公开
标题翻译：图像显示装置及其操作方法
公开(公告)号：WO2012011720A3
公开(公告)日：2012-04-12
申请号：PCT/KR2011005301
申请日：2011-07-19
申请人： LG ELECTRONICS INC , KIM TAE HYUNG , AHN BYEONG KIL , MOON SEONG HAK , CHO JANG HWAN
发明人： KIM TAE HYUNG , AHN BYEONG KIL , MOON SEONG HAK , CHO JANG HWAN
IPC分类号： G06F3/041
CPC分类号： G06F3/0386
摘要： There are provided an image display apparatus having a display unit capable of sensing a touch made by a pointing device, and a method for operating the same. The method includes outputting a synchronous signal through the entire region of the display unit, transmitting a first scanning signal and a second scanning signal respectively scanning the display unit in a first direction and a second direction to the pointing device; and acquiring touch position information regarding a touch made by the pointing device by using touch time information regarding time points when the pointing device receives the first scanning signal and the second scanning signal after sensing the synchronous signal. Accordingly, an error in touch recognition caused by the delay of a synchronous signal can be minimized.
摘要翻译：提供了一种具有能够感测由指示装置进行的触摸的显示单元的图像显示装置及其操作方法。该方法包括：通过显示单元的整个区域输出同步信号，向第一方向和第二方向发送分别扫描显示单元的第一扫描信号和第二扫描信号; 并且通过使用关于指示装置在感测到同步信号之后接收到第一扫描信号和第二扫描信号的时间点的触摸时间信息来获取关于由指示装置进行的触摸的触摸位置信息。因此，可以使由同步信号的延迟引起的触摸识别错误最小化。

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