| 摘要 |
PROBLEM TO BE SOLVED: To prevent an erroneous input of operations of a pointing stick incorporated into a keyboard and keys adjacent to the pointing stick.SOLUTION: A thin keyboard assembly 100 includes a pressure sensor type pointing stick 200 among G, H, B keys. When the pointing stick is depressed, one of unintended G, H, B keys is sometimes depressed, and its reverse case sometimes occurs. When the pointing stick is first depressed, an input of a key is invalidated while the pointing stick is depressed. When a key is first depressed, an input of the pointing stick is invalidated while the key is depressed.SELECTED DRAWING: Figure 1 |
