Circuit board

摘要

This wiring board is provided with: a plurality of metal wires disposed upon an insulating substrate; and a transparent adhesive agent layer which is disposed upon the metal wires, and which is in direct contact with the metal wires. The metal wires include: a first metal wire which has a pulse signal supplied thereto; and a second metal wire which has a fixed electric potential applied thereto. The pulse signal has a reference level identical to the fixed electric potential, and has a pulse train in which a plurality of pulses having a pulse width of not more than 3 msec are arranged, the integral time of the pulses in a period of 600 seconds being less than 60 seconds.

主权项

1. A circuit board having a plurality of metal interconnects disposed on an insulating base and a transparent adhesive layer disposed on the metal interconnects in direct contact with the metal interconnects, wherein
the metal interconnects include: first metal interconnects to which a pulse signal is supplied; and second metal interconnects to which a fixed potential is applied; and the pulse signal has a pulse train of a plurality of pulses whose reference level is the same as the fixed potential and which have a pulse duration of 3 milliseconds or shorter, and an integrated time of the pulses during 600 seconds is less than 60 seconds.