| 摘要 |
<p>PURPOSE:To discriminate an effective input surface by 'catched sense' of a pen point by forming difference in level on a projection sheet of a pressure sensitive input device so as to discriminate the effective input surface. CONSTITUTION:An Y-direction electrode sheet 8, an anisotropic pressure sensitive rubber sheet 9 and an X-direction electrode sheet 10 are successively laminated on a substrate 7 and fixed by a fitting frame 12. Since the difference in level is formed on the protection sheet 11, the pen point can discriminate the border of the effective input surface by the 'catched sense' of the level difference even if paper is put on the protection sheet 11.</p> |
