The present invention relates to a book-shaped information terminal, and an object of the present invention is to help users to conveniently carry and use a portable computer like a book, as it constitutes an information terminal as a portable computer in such a shape as a book. The present invention...http://www.google.fr/patents/US6301098?utm_source=gb-gplus-shareBrevet US6301098 - Book-shaped information terminal
