The second blocking layer has a thickness of {TAIL ~ 5 to 40 μm}, and a photoconductive layer formed of a Si is stacked on the second blocking layer to {HEAD ~ a thickness} of 0.5 to 5 μm 
The second blocking layer has a thickness of { TAIL ~ 5 to 40 μm } , and a photoconductive layer formed of a Si is stacked on the second blocking layer to { HEAD ~ a thickness } of 0.5 to 5 μm
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH