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Class Information
Number: 257/E25.007
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Assemblies consisting of plurality of individual semiconductor or other solid-state devices (epo) > All devices being of same type, e.g., assemblies of rectifier diodes (epo) > Devices not having separate containers (epo) > Devices responsive or sensitive to electromagnetic radiation, e.g., infrared radiation, adapted for conversion of radiation into electrical energy or for control of electrical energy by such radiation (epo) > Stacked arrangements of devices (epo) > Devices being solar cells (epo)
Description: This subclass is indented under subclass E25.006. This subclass is substantially the same in scope as ECLA classification H01L25/04C4C.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8703521 Multijunction photovoltaic cell fabrication Apr. 22, 2014
8691694 Solderless back contact solar cell module assembly process Apr. 8, 2014
8685781 Secondary treatment of films of colloidal quantum dots for optoelectronics and devices produced thereby Apr. 1, 2014
8610048 Photosensitive integrated circuit equipped with a reflective layer and corresponding method of production Dec. 17, 2013
8569098 Method for manufacturing photoelectric conversion device Oct. 29, 2013
8519435 Flexible photovoltaic cells having a polyimide material layer and method of producing same Aug. 27, 2013
8513104 Methods of forming a floating junction on a solar cell with a particle masking layer Aug. 20, 2013
8492253 Method of forming contacts for a back-contact solar cell Jul. 23, 2013
8461282 (Pentaphenyl)phenyl group containing compound, polymeric derivative thereof and method for forming the same Jun. 11, 2013
8420517 Methods of forming a multi-doped junction with silicon-containing particles Apr. 16, 2013
8410563 Apparatuses for generating electrical energy Apr. 2, 2013
8357556 Method of protecting semiconductor chips from mechanical and ESD damage during handling Jan. 22, 2013
8324012 Tandem solar cell and fabricating method thereof Dec. 4, 2012
8318528 Solar array of transparent nanoantennas Nov. 27, 2012
8283739 Apparatuses for generating electrical energy Oct. 9, 2012
8263428 Polymer electrolytes for dye-sensitized solar cells and method for manufacturing modules of dye-sensitized solar cells using the same Sep. 11, 2012
8247261 Thin substrate fabrication using stress-induced substrate spalling Aug. 21, 2012
8227881 Solar cell and its method of manufacture Jul. 24, 2012
8222129 Method for manufacturing solar cell Jul. 17, 2012
8217403 Electronic device Jul. 10, 2012
8187907 Solder structures for fabrication of inverted metamorphic multijunction solar cells May. 29, 2012
8148795 Functional device Apr. 3, 2012
8129822 Template for three-dimensional thin-film solar cell manufacturing and methods of use Mar. 6, 2012
8119438 Method of manufacturing solar cell Feb. 21, 2012
7955890 Methods for forming an amorphous silicon film in display devices Jun. 7, 2011
7888160 Process of manufacturing solar cell Feb. 15, 2011
7883343 Method of manufacturing solar cell Feb. 8, 2011
7868438 Multi-chip package for reducing parasitic load of pin Jan. 11, 2011
7785989 Growth substrates for inverted metamorphic multijunction solar cells Aug. 31, 2010
7741144 Plasma treatment between deposition processes Jun. 22, 2010
7741139 Solar cell manufacturing method Jun. 22, 2010
7736928 Precision printing electroplating through plating mask on a solar cell substrate Jun. 15, 2010
7709288 Method for manufacturing multi-junction solar cell May. 4, 2010
7504284 Microelectronic device packages, stacked microelectronic device packages, and methods for manufacturing microelectronic devices Mar. 17, 2009
7141834 Method of using a germanium layer transfer to Si for photovoltaic applications and heterostructure made thereby Nov. 28, 2006
6166320 Tandem solar cell Dec. 26, 2000
5853497 High efficiency multi-junction solar cells Dec. 29, 1998
5676752 Method of producing sheets of crystalline material and devices made therefrom Oct. 14, 1997
5588994 Method of producing sheets of crystalline material and devices made therefrom Dec. 31, 1996
5549747 Method of producing sheets of crystalline material and devices made therefrom Aug. 27, 1996
5505789 Line-focus photovoltaic module using solid optical secondaries for improved radiation resistance Apr. 9, 1996
5479043 Multispectral photovoltaic component Dec. 26, 1995
5458694 Multispectral photovoltaic component comprising a stack of cells, and method of manufacture Oct. 17, 1995
5389158 Low bandgap photovoltaic cell with inherent bypass diode Feb. 14, 1995
5362682 Method of producing sheets of crystalline material and devices made therefrom Nov. 8, 1994
5344497 Line-focus photovoltaic module using stacked tandem-cells Sep. 6, 1994
5328549 Method of producing sheets of crystalline material and devices made therefrom Jul. 12, 1994
5322572 Monolithic tandem solar cell Jun. 21, 1994
5248346 Photovoltaic cell and array with inherent bypass diode Sep. 28, 1993
5123968 Tandem photovoltaic solar cell with III-V diffused junction booster cell Jun. 23, 1992

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