| 摘要 |
<p>PURPOSE:To simplify the structure of an inputting device checking writing with an inputting pen by allowing a magnetic field generated from a magnetic field generating section to act on a magnetic thin film and improving immunity to variation of temperature and humidity and staining by detecting that writing is checked at the time of reading. CONSTITUTION:A word wire 4 is arranged on a bit wire 1 of a magnetic thin film 3 that has an easily magnetizable axis in the derection of the arrow 5 and a hardly magnetizable axis in the direction of the arrow 6. Current is let flow in the word wire 4 in the direction of the arrow 8, and a magnetic field is generated in the part shown by slanting lines 9 in the direction of hardly magnetizable axis 6. Word wires W1, W2... and bit wires B1, B2... of such a structure are arranged on a base plate 19 to constitute an information board 21, and inputting of information is made by an inputting pen 20. A magnetic field generated from a magnetic field generating section is allowed to act on the magnetic thin film 3. Writing by the inputting pen 20 is checked, and checking of writing at the time of reading is detected. Immunity to temperature, humidity and staining is improved and the structure of the inputting device is simplified.</p> |
