首页>
外国专利>
OPTICAL RECEIVER ENABLING A POINTING ON A SCREEN OF A DISPLAY APPARATUS USING A MOVING DIRECTION AND ORIENTATION ANGLE OF OPTICAL SOURCE
OPTICAL RECEIVER ENABLING A POINTING ON A SCREEN OF A DISPLAY APPARATUS USING A MOVING DIRECTION AND ORIENTATION ANGLE OF OPTICAL SOURCE
展开▼
机译:光学接收器通过使用光学源的移动方向和方向角使显示设备的屏幕上的点成为可能
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: An optical receiver enabling a pointing on a screen of a display apparatus using a moving direction and orientation angle of optical source is provided to improve a user convenience by easily pointing a spot.;CONSTITUTION: An image sensor(505) images the phase of the light source. An image signal processor senses location and brightness of the phase imaged in the image sensor. A cursor on the screen of the display device for including the optical receiver(502) is carried according to the image processing result from the image signal processor. The difference of the location which cursor points on screen is the traveling direction of the light source and directional angles is used to direct.;COPYRIGHT KIPO 2011
展开▼