| 摘要 |
PURPOSE: An apparatus for adjusting an angle of a TV screen using the quantity of light of a remote controller is provided to increase the accuracy of the angle of the screen and improve the reliability of the screen. CONSTITUTION: A reference light receiver(120) receives the light of a remote controller. A first and second reference light receivers are prepared on both sides of a main body and receives the light of the remote controller. A rotation driving unit(150) rotates the main body and controls the angle of the screen. If the quantity of light of the remote controller received to the reference light receiver is decided, a controller(160) controls the rotation driving unit according to the quantity of light of the remote controller.
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