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Class Information
Number: 427/74
Name: Coating processes > Electrical product produced > Photoelectric
Description: Processes which result in a product which responds to visible, infrared, or ultraviolet illumination by (1) emitting electrons, (2) generating an electromotive force, or (3) varying electrical conductivity.










Sub-classes under this class:

Class Number Class Name Patents
427/76 Coating is selenium, tellurium, or compound thereof 190
427/75 Mosaic or nonuniform coating 106


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
4456630 Method of forming ohmic contacts Jun. 26, 1984
4451969 Method of fabricating solar cells Jun. 5, 1984
4452874 Photoconductive member with multiple amorphous Si layers Jun. 5, 1984
4452875 Amorphous photoconductive member with .alpha.-Si interlayers Jun. 5, 1984
4451546 Photosensitive member May. 29, 1984
4450185 Process for forming amorphous silicon film May. 22, 1984
4449286 Method for producing a semiconductor layer solar cell May. 22, 1984
4448801 Process for forming deposition film May. 15, 1984
4448798 Coating method May. 15, 1984
4443653 Thin film photovoltaic device with multilayer substrate Apr. 17, 1984
4440803 Process for preparing arsenic-selenium photoreceptors Apr. 3, 1984
4437844 Method of making organic-retina (pyroelectric) vidicon Mar. 20, 1984
4438154 Method of fabricating an amorphous silicon film Mar. 20, 1984
4436765 Method for forming indium oxide/n-silicon heterojunction solar cells Mar. 13, 1984
4435610 Electret semiconductor solar cell Mar. 6, 1984
4435224 Process for preparing homogeneous layers of composition Hg.sub.1-x Cd.sub.x Mar. 6, 1984
4430185 Method of producing photoelectric transducers Feb. 7, 1984
4430405 Xeroradiographic material and method of making same Feb. 7, 1984
4427749 Product intended to be used as a photocatalyst, method for the preparation of such product and utilization of such product Jan. 24, 1984
4420546 Member for electrophotography with a-Si and c-Si layers Dec. 13, 1983
4418132 Member for electrostatic photocopying with Si.sub.3 N.sub.4-x (0<x<4) Nov. 29, 1983
4415760 Amorphous silicon solar cells incorporating an insulating layer in the body of amorphous silicon and a method of suppressing the back diffusion of holes into an N-type region Nov. 15, 1983
4411703 Composition for applying antireflective coating on solar cell Oct. 25, 1983
4410558 Continuous amorphous solar cell production system Oct. 18, 1983
4410559 Method of forming amorphous silicon films Oct. 18, 1983
4410758 Photovoltaic products and processes Oct. 18, 1983
4409311 Photosensitive member Oct. 11, 1983
4407710 Hybrid method of making an amorphous silicon P-I-N semiconductor device Oct. 4, 1983
4407857 Method for processing a lithium-sodium-antimony photocathode Oct. 4, 1983
4407858 Method for producing films of sintered polycrystalline silicon Oct. 4, 1983
4405656 Process for producing photoconductive member Sep. 20, 1983
4404734 Method of making a CdS/Cu.sub.x S photovoltaic cell Sep. 20, 1983
4403398 Method of manufacturing a cadmium sulphide photo-voltaic device Sep. 13, 1983
4404422 High efficiency solar cell structure Sep. 13, 1983
4402771 Substrate for silicon solar cells Sep. 6, 1983
4401840 Semicrystalline solar cell Aug. 30, 1983
4400409 Method of making p-doped silicon films Aug. 23, 1983
4398054 Compensated amorphous silicon solar cell incorporating an insulating layer Aug. 9, 1983
4398055 Radiant energy converter having sputtered CdSiAs.sub.2 absorber Aug. 9, 1983
4396793 Compensated amorphous silicon solar cell Aug. 2, 1983
4396640 Apparatus and method for substrate temperature control Aug. 2, 1983
4394426 Photoconductive member with .alpha.-Si(N) barrier layer Jul. 19, 1983
4394425 Photoconductive member with .alpha.-Si(C) barrier layer Jul. 19, 1983
4393267 Method for improving the efficiency of a solar cell and an improved cadmium sulfide/copper sulfide photovoltaic cell Jul. 12, 1983
4392010 Photovoltaic cells having contacts and method of applying same Jul. 5, 1983
4390743 Silicon layer solar cell and method of producing it Jun. 28, 1983
4389475 Multilayered electrophotographic recording medium Jun. 21, 1983
4386142 Surface treatment of semiconductor materials May. 31, 1983
4383130 Solar energy cell and method of manufacture May. 10, 1983
4380557 Method of production of image pickup device Apr. 19, 1983

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