PHOTOCONVERTER Russian patent published in 2001 - IPC

FIELD: optical radiation measurements in ultraviolet region of spectrum. SUBSTANCE: photoconverter has correcting filter 1 placed directly in front of photodetector pad 7 and physically joined with the latter, n-type substrate made of single-crystalline silicon and covered on one side with silicon dioxide layer 4 that has cut 6 corresponding to area of photodetector pad 7. Surface of layer 5 with cut 6 is covered with amorphous hydrogenated silicon layer 8 and barrier-forming film 9 above it with electrode 10 placed beyond region of cut 6; formed on other side of substrate 4 is multilayer electrode. EFFECT: improved design. 2 cl, 2 dwg