Title:
PHOTODETECTOR RESPONSIVE TO LIGHT INTENSITY IN DIFFERENT SPECTRAL BANDS
United States Patent 3478214
Inventors:
Dillman, Norman G.
Publication Date:
11/11/1969
Assignee:
North, American Rockwell
Other Classes:
136/249, 136/255, 257/200, 257/440, 257/E25.006
International Classes:
G01J3/00; H01L25/04; G01J3/00; H01L25/04; (IPC1-7): H01J39/12