Radiant energy – Invisible radiant energy responsive electric signalling – Infrared responsive
Patent
1986-01-21
1987-06-23
Powell, William A.
Radiant energy
Invisible radiant energy responsive electric signalling
Infrared responsive
29572, 156643, 156644, 156652, 156655, 156667, 250353, 2505151, 427164, 427264, 427271, 428138, 428142, 430 5, 430321, G01J 100, B44C 122, C03C 1500, B05D 506
Patent
active
046755250
ABSTRACT:
The invention relates to a matrix device for the detection of light radiation with individual cold screens integrated into a substrate and to its production process. This device comprises detectors arranged in matrix-like manner and defined in a detection material, a substrate which is transparent to the radiation to be detected and on which is epitaxied the detection material and provided in its upper part with blind holes distributed in matrix-like manner, each hole being positioned facing a detector, a layer of anti-reflecting transparent material covering the bottom of the holes and a layer of a material absorbing the radiation covering the upper face of the substrate and the walls of the holes.
The invention more particularly applies to an infrared imaging system.
REFERENCES:
patent: 3633031 (1972-01-01), Pesce et al.
patent: 3963926 (1976-06-01), Borrello
patent: 4276335 (1981-06-01), Lemmond
patent: 4448865 (1984-05-01), Bohlen et al.
Patents Abstract of Japan, vol. 6, No. 248, 7.12.1982.
Amingual Daniel
Felix Pierre
Commissariat a l''Energie Atomique
Powell William A.
LandOfFree
Matrix device for the detection of light radiation with individu does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Matrix device for the detection of light radiation with individu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Matrix device for the detection of light radiation with individu will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-723249