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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
4217374 Amorphous semiconductors equivalent to crystalline semiconductors Aug. 12, 1980
4215155 Method of preparing modified titanium dioxide photoactive electrodes Jul. 29, 1980
4214916 Thin film photovoltaic converter and method of preparing same Jul. 29, 1980
4213798 Tellurium schottky barrier contact for amorphous silicon solar cells Jul. 22, 1980
4210681 Method of making thin antireflection coating for electro-optical device Jul. 1, 1980
4206248 Process for depositing a selected coating having dual layers Jun. 3, 1980
4204933 Electrocoating process for producing a semiconducting film May. 27, 1980
4203792 Method for the fabrication of devices including polymeric materials May. 20, 1980
4201798 Method of applying an antireflective coating to a solar cell May. 6, 1980
4200473 Amorphous silicon Schottky barrier solar cells incorporating a thin insulating layer and a thin doped layer Apr. 29, 1980
4199383 Method of making a photovoltaic cell employing a PbO-SnO heterojunction Apr. 22, 1980
4193011 Thin antireflection coating for electro-optical device Mar. 11, 1980
4190950 Dye-sensitized solar cells Mar. 4, 1980
4191794 Integrated solar cell array Mar. 4, 1980
4183747 Electrophotographic recording element, cellulose carrier irradiated with ionizing radiation, process and product Jan. 15, 1980
4181754 In situ method of preparing modified titanium dioxide photoactive electrodes Jan. 1, 1980
4181593 Modified titanium dioxide photoactive electrodes Jan. 1, 1980
4180618 Thin silicon film electronic device Dec. 25, 1979
4178395 Methods for improving solar cell open circuit voltage Dec. 11, 1979
4178196 Method for manufacturing an image pickup tube target Dec. 11, 1979
4174234 Silicon-impregnated foraminous sheet Nov. 13, 1979
RE30147 Method of coating a glass ribbon on a liquid float bath Nov. 13, 1979
4173494 Glass support light energy converter Nov. 6, 1979
4171991 Method of forming silicon impregnated foraminous sheet by immersion Oct. 23, 1979
4169739 Method of making silicon-impregnated foraminous sheet by partial immersion and capillary action Oct. 2, 1979
4167805 Cuprous sulfide layer formation for photovoltaic cell Sep. 18, 1979
4162203 Method of making a narrow-band inverted homo-heterojunction avalanche photodiode Jul. 24, 1979
4160045 Method for producing a scabrous photosensitive surface Jul. 3, 1979
4159914 Photovoltaic cell Jul. 3, 1979
4159354 Method for making thin film III-V compound semiconductors for solar cells involving the use of a molten intermediate layer Jun. 26, 1979
4156622 Tantalum oxide antireflective coating and method of forming same May. 29, 1979
4156558 Incoherent to coherent transducer and method of manufacture May. 29, 1979
4153769 Vinyl polymerization with boron chelates as catalyst and photoconductive sensitizer May. 8, 1979
4150165 Lead monoxide target and method of manufacturing same Apr. 17, 1979
4147541 Electrostatic imaging member with acid lubricant Apr. 3, 1979
4146657 Method of depositing electrically conductive, infra-red reflective, transparent coatings of stannic oxide Mar. 27, 1979
4141764 Process for the manufacture of silicon of large surface area bonded to a substrate and silicon-bonded substrates so made Feb. 27, 1979
4128680 Silicon coated ceramic substrate with improvements for making electrical contact to the interface surface of the silicon Dec. 5, 1978
4127424 Photovoltaic cell array Nov. 28, 1978
4126150 Photovoltaic device having increased absorption efficiency Nov. 21, 1978
RE29812 Photovoltaic cell Oct. 24, 1978
4120705 Vacuum deposition process for fabricating a CdS--Cu.sub.2 S heterojunction solar cell device Oct. 17, 1978
4112135 Method for dip-coating ceramic with molten silicon Sep. 5, 1978
4108655 Method of making a thermo active imaging member Aug. 22, 1978
4104771 Method of manufacture and retina for pyroelectric vidicon Aug. 8, 1978
4104420 Photovoltaic cell Aug. 1, 1978
4098617 Method of manufacturing film thermopile Jul. 4, 1978
4097646 Electrostatic recording material having a dielectric copolymer coated layer Jun. 27, 1978
4095004 Process for low temperature stoichiometric recrystallization of compound semiconductor films Jun. 13, 1978
4095006 Cadmium sulfide film Jun. 13, 1978

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15










 
 
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