| 摘要 |
<p>A dual monitor is provided to improve efficiency of working at a computer by looking at different screens at the same time by extending screen space to maximum by using upper and lower monitors. A lower monitor(2) is built in a desk(5) through a support unit(1). A upper monitor(3) is equipped on the top of the lower part monitor with a communications unit(4). A base(11) adheres closely to the desk. A folded site(41) connects upper and lower monitors to be folded to each other. A plurality of projection connection pipes(411) are equipped on the upper and lower monitors and are connected with a hinge shaft(412). A screen control part(21) controls the screen state of upper and lower monitors.</p> |
