Embodiments of the present invention are directed to a portable computer, such as a laptop or notebook computer, a subnotebook computer, a personal digital assistant, a wireless phone or the like, that can be set up in a closed configuration, a laptop configuration or a tablet configuration. The portable...http://www.google.fr/patents/US6771494?utm_source=gb-gplus-shareBrevet US6771494 - Portable computer usable in laptop and tablet configurations
Portable computer usable in laptop and tablet configurations
