| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide the pen input device which prevents a document from moving on a tablet and improve its usability by fixing a document pressure sheet to the tablet. SOLUTION: Document pressure sheets 12 and 13 are fixed to the tablet 10 by sticking the document pressure sheet 12 on the opening part 5 of a lid 2 arranged on the tablet 10, setting the document pressure sheet 12 between guides 2A provided at both ends of the opening part 5 and the tablet 10, or placing the document pressure sheet 13 where a document 14 is folded on the tablet 10 with an iron plate 17 and a magnet 16 arranged below the tablet 10.</p> |
