| 摘要 |
<p>PURPOSE:To reduce possibility of inputting errors and to enhance operation efficiency by detecting the closed position transfer of the input means contact where contacts are laid in the matrix form, and according to the detection, erasing the displayed information. CONSTITUTION:The information processor is equipped with a keyboard KBD 1 having a typewriter-like arrangement, also equipped with the transparent thin- film electrodes structured in the matrix shape, and which is formed by vapor deposition on the liquid crystal panel of the liquid crystal display and the liquid crystal display as an input/output device, and is equipped with the display keyboard 2 having the matrix contacts. If a finger is put on the display surface of the keyboard display 2, and moved in its condition, the display information, which is displayed in the position corresponding to its transfer position, is erased.</p> |
