  The Resistive Plate Chamber (RPC) is widely used in experiments of high
energy physics as trigger detector as its good time resolution and high
efficiency. In the traditional layout of RPC, the graphite layers are
indispensable parts. The working voltage is applied on these layers and the
charge of avalanche dissipates through them. In this paper, a new design which
removes the graphate layers is proposed to improve the structure of this
detector. With this new design, the negative effect from the ununiformity of
graphite is eliminated and the structure of detector is simplified.
