发明授权
- 专利标题： Coordinate information providing method and video apparatus thereof
- 专利标题（中）： 坐标信息提供方法及其视频装置
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申请号： US11856782申请日： 2007-09-18
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公开(公告)号： US08274475B2公开(公告)日： 2012-09-25
- 发明人: Dong-young Kim , Ho-jeong You
- 申请人： Dong-young Kim , Ho-jeong You
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： Sughrue Mion, PLLC
- 优先权： KR10-2007-0067162 20070704
- 主分类号： G09G5/00
- IPC分类号： G09G5/00 ; G09G5/08 ; G06F3/033
摘要：
A method for providing coordinate information to an external device and a video apparatus thereof. The coordinate information providing method includes receiving coordinate information input by a user from an input device; and transmitting a coordinate information delivery message containing the coordinate information input through the input device, to an external device connected according to a High Definition Multimedia Interface (HDMI) Consumer Electronics Control (CEC) specification. Accordingly, the video apparatus can control the external device by transferring the coordinate information to the external device.
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