| 摘要 |
<p>PURPOSE:To reduce a handwritten information input tablet in size by arranging electrode parts of upper and lower resistance plates to be dead spaces on the sides of a substrate of a case body and taking out the electrode parts from the back side of the case body of the handwritten information input tablet. CONSTITUTION:The substrate 6 of the case body is contracted down to almost the same size as the resistance surfaces (for detecting X and Y coordinates) formed on the lower and upper resistance plates 7, 8 and the electrode parts 7b, 8b of the resistance plates 7, 8 are arranged on the sides 6a, 6b of the substrate 6 to take out the electrod plates from the back side of the substrate 6. Consequently, the plane part of the case body which is required for an ordinary electrode part can be omitted.</p> |
