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Class Information
Number: 136/264
Name: Batteries: thermoelectric and photoelectric > Photoelectric > Cells > Selenium or tellurium containing
Description: Device in which an active layer contains either selenium or tellurium as an element or an inorganic compound.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4950615 |
Method and making group IIB metal - telluride films and solar cells |
Aug. 21, 1990 |
| 4940604 |
Method for production of copper indium diselenide |
Jul. 10, 1990 |
| 4926229 |
Pin junction photovoltaic element with P or N-type semiconductor layer comprising non-single crystal material containing Zn, Se, H in an amount of 1 to 4 atomic % and a dopant and I-type semic |
May. 15, 1990 |
| 4915745 |
Thin film solar cell and method of making |
Apr. 10, 1990 |
| 4909863 |
Process for levelling film surfaces and products thereof |
Mar. 20, 1990 |
| 4909857 |
Electrodeposited doped II-VI semiconductor films and devices incorporating such films |
Mar. 20, 1990 |
| 4888062 |
Pin junction photovoltaic element having I-type semiconductor layer comprising non-single crystal material containing at least Zn, Se and H in an amount of 1 to 4 atomic % |
Dec. 19, 1989 |
| 4851302 |
Functional ZnSe:H deposited films |
Jul. 25, 1989 |
| 4816120 |
Electrodeposited doped II-VI semiconductor films and devices incorporating such films |
Mar. 28, 1989 |
| 4759951 |
Heat-treating Cd-containing photoelectric conversion film in the presence of a cadmium halide |
Jul. 26, 1988 |
| 4753684 |
Photovoltaic heterojunction structures |
Jun. 28, 1988 |
| 4735662 |
Stable ohmic contacts to thin films of p-type tellurium-containing II-VI semiconductors |
Apr. 5, 1988 |
| 4734381 |
Method of making a thin film cadmium telluride solar cell |
Mar. 29, 1988 |
| 4710589 |
Heterojunction p-i-n photovoltaic cell |
Dec. 1, 1987 |
| 4709466 |
Process for fabricating thin film photovoltaic solar cells |
Dec. 1, 1987 |
| 4689247 |
Process and apparatus for forming thin films |
Aug. 25, 1987 |
| 4684761 |
Method for making graded I-III-VI.sub.2 semiconductors and solar cell obtained thereby |
Aug. 4, 1987 |
| 4666569 |
Method of making multilayer ohmic contact to thin film p-type II-VI semiconductor |
May. 19, 1987 |
| 4658087 |
Photoelectrodes for photoelectrochemical cell devices |
Apr. 14, 1987 |
| 4650921 |
Thin film cadmium telluride solar cell |
Mar. 17, 1987 |
| 4642140 |
Process for producing chalcogenide semiconductors |
Feb. 10, 1987 |
| 4629820 |
Thin film heterojunction photovoltaic devices |
Dec. 16, 1986 |
| 4611091 |
CuInSe.sub.2 thin film solar cell with thin CdS and transparent window layer |
Sep. 9, 1986 |
| 4596645 |
Reactively-sputtered zinc semiconductor films of high conductivity for heterojunction devices |
Jun. 24, 1986 |
| 4581108 |
Process of forming a compound semiconductive material |
Apr. 8, 1986 |
| 4568792 |
Photovoltaic cell including doped cadmium telluride, a dislocation preventing agent and improved ohmic contacts |
Feb. 4, 1986 |
| 4548681 |
Electrodeposition of thin film heterojunction photovoltaic devices that utilize Cd rich Hg.sub.1-x Cd.sub.x Te |
Oct. 22, 1985 |
| 4535195 |
Photoelectromotive force element |
Aug. 13, 1985 |
| RE31968 |
Methods for forming thin-film heterojunction solar cells from I-III-VI.sub. 2 |
Aug. 13, 1985 |
| 4523051 |
Thin films of mixed metal compounds |
Jun. 11, 1985 |
| 4492811 |
Heterojunction photovoltaic device |
Jan. 8, 1985 |
| 4477688 |
Photovoltaic cells employing zinc phosphide |
Oct. 16, 1984 |
| 4465575 |
Method for forming photovoltaic cells employing multinary semiconductor films |
Aug. 14, 1984 |
| 4425194 |
Photo-voltaic power generating means and methods |
Jan. 10, 1984 |
| 4400244 |
Photo-voltaic power generating means and methods |
Aug. 23, 1983 |
| 4388483 |
Thin film heterojunction photovoltaic cells and methods of making the same |
Jun. 14, 1983 |
| 4386142 |
Surface treatment of semiconductor materials |
May. 31, 1983 |
| 4371740 |
Conductive elements for photovoltaic cells |
Feb. 1, 1983 |
| 4366336 |
Age and heat stabilized photovoltaic cells |
Dec. 28, 1982 |
| 4345107 |
Cadmium telluride photovoltaic cells |
Aug. 17, 1982 |
| 4335266 |
Methods for forming thin-film heterojunction solar cells from I-III-VI.sub. 2 |
Jun. 15, 1982 |
| 4312114 |
Method of preparing a thin-film, single-crystal photovoltaic detector |
Jan. 26, 1982 |
| 4259122 |
Selenium photovoltaic device |
Mar. 31, 1981 |
| 4242374 |
Process for thin film deposition of metal and mixed metal chalcogenides displaying semi-conductor properties |
Dec. 30, 1980 |
| 4225408 |
Process for electrolytically preparing a semiconducting film on a flexible substrate |
Sep. 30, 1980 |
| 4204933 |
Electrocoating process for producing a semiconducting film |
May. 27, 1980 |
| 4176370 |
Photovoltaic converter |
Nov. 27, 1979 |
| 4101341 |
CdSe-SnSe photovoltaic cell |
Jul. 18, 1978 |
| 4064522 |
High efficiency selenium heterojunction solar cells |
Dec. 20, 1977 |
| 4004342 |
Fabrication of ion implanted P-N junction devices |
Jan. 25, 1977 |
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