摘要 |
The first detector (12,15,18) possesses a pulse generator contained in the stylus (2), for delivering a voltage received by a voltage detecting unit. Similarly, the second detecting unit (11,12,15,18) has another pulse generator for producing a voltage when the finger (3) is used on the working surface ()1), covering a liquid crystal display, with the X electrodes (4) and the Y electrodes (5).
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申请人 |
ALPS ELECTRIC CO., LTD., TOKIO/TOKYO, JP |
发明人 |
HIRANO, SHINJI, IWAKI, FUKUSHIMA, JP;MATSUMOTO, MIKIO, IWAKI, FUKUSHIMA, JP;HIGUCHI, SHINICHI, IWAKI, FUKUSHIMA, JP;INOUE, KINYA, IWAKI, FUKUSHIMA, JP;ENDO, YOSHIHISA, IWAKI, FUKUSHIMA, JP;MANOME, TADASHI, IWAKI, FUKUSHIMA, JP |