| 摘要 |
<p>The present invention relates to a portable display device. The display device of the present invention comprises a main unit comprising a first display unit; a sliding second display unit joined to said first display unit, whose sliding action allows display of a separate screen or an extension of the screen of the first display portion; and a sliding component formed between said main unit and said second display unit which enables the sliding of said second display portion against said main unit.</p> |
