| 摘要 |
<p>PURPOSE: A multi display device is provided to include a key input unit which has an independent input function from panel housing. CONSTITUTION: A screen joint is included in a sidewall of a panel housing. When displays(2,4) are positioned adjacent through the screen joint, the screen joint is in an open state. The opening is blocked by a protective cover. A separate key input unit capable of sliding movement and folding is prepared. The protective cover is formed having a thickness of less than 0.5mm.</p> |
