| 摘要 |
Control panel of the touch-switch type comprising: an external control board (1) provided with transparent surface portions (2), means for illuminating said transparent surface portions (2) from the inside, capacitive-type detecting or sensing means provided on the backside of said control board (1) and adapted to detect the presence, on the front side of the control board; said illuminating means comprise
a plurality of illumination channels (7) comprised laterally between pairs of opaque septum-like partitions (8,9) arranged in parallel manner relative to each other and located in the space on the backside of the control board (1), said capacitive-type detecting means comprise conductive elements (10,11) applied either on the mutually facing surfaces of contiguous septum-like partitions (8,9) or on one of said surfaces and a ground (15) not comprised between said septum-like partitions (8,9). Moreover the illuminating channels (7) are delimited on the front side by the external control board (1) at respective ones of said transparent surface portions (2) and, on the back side, by one or more support members (5) arranged at the rear side of said septum-like partitions.
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