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Class Information
Number: 257/E31.13
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductor 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 processes, or apparatus peculiar to manufacture or treatment of such devices, or of parts thereof) (epo) > Detail of nonsemiconductor component of radiation-sensitive semiconductor device (epo) > Texturized surface (epo)
Description: This subclass is indented under subclass E31.11. This subclass is substantially the same in scope as ECLA classification H01L31/0236.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618838 |
Hybrid solar cells based on nanostructured semiconductors and organic materials |
Nov. 17, 2009 |
| 7508043 |
Sensor for analyzing a sample by utilizing localized plasmon resonance |
Mar. 24, 2009 |
| 7495305 |
Optical device |
Feb. 24, 2009 |
| 6972438 |
Light emitting diode with porous SiC substrate and method for fabricating |
Dec. 6, 2005 |
| 6946029 |
Sheet manufacturing method, sheet, sheet manufacturing apparatus, and solar cell |
Sep. 20, 2005 |
| 6927444 |
Semiconductor memory device having capacitor and method of forming the same |
Aug. 9, 2005 |
| 6858462 |
Enhanced light absorption of solar cells and photodetectors by diffraction |
Feb. 22, 2005 |
| 6787692 |
Solar cell substrate, thin-film solar cell, and multi-junction thin-film solar cell |
Sep. 7, 2004 |
| 6737123 |
Silicon-based film formation process, silicon-based film, semiconductor device, and silicon-based film formation system |
May. 18, 2004 |
| 6670540 |
Photovoltaic strip assembly |
Dec. 30, 2003 |
| 6670542 |
Semiconductor device and manufacturing method thereof |
Dec. 30, 2003 |
| 6663944 |
Textured semiconductor wafer for solar cell |
Dec. 16, 2003 |
| 6645833 |
Method for producing layered structures on a substrate, substrate and semiconductor components produced according to said method |
Nov. 11, 2003 |
| 6632993 |
Photovoltaic module |
Oct. 14, 2003 |
| 6607936 |
Solar battery module |
Aug. 19, 2003 |
| 6541696 |
Solar cell and fabrication method thereof |
Apr. 1, 2003 |
| 6538195 |
Thin films with light trapping |
Mar. 25, 2003 |
| 6534336 |
Production method of photoelectric conversion device, and photoelectric conversion device produced by the method |
Mar. 18, 2003 |
| 6531405 |
Process for producing a light-emitting and/or a light-receiving semiconductor body |
Mar. 11, 2003 |
| 6521827 |
Sheet manufacturing method, sheet, sheet manufacturing apparatus, and solar cell |
Feb. 18, 2003 |
| 6518494 |
Silicon structure, method for producing the same, and solar battery using the silicon structure |
Feb. 11, 2003 |
| 6515219 |
Photoelectric conversion element and method for producing the element |
Feb. 4, 2003 |
| 6512170 |
Photoelectric conversion device |
Jan. 28, 2003 |
| 6504139 |
Substrate for photoelectric conversion device, method of manufacturing the same, and photoelectric conversion device using the same |
Jan. 7, 2003 |
| 6498380 |
Substrate for photoelectric conversion device, and photoelectric conversion device using the same |
Dec. 24, 2002 |
| 6451218 |
Method for the wet chemical pyramidal texture etching of silicon surfaces |
Sep. 17, 2002 |
| 6441298 |
Surface-plasmon enhanced photovoltaic device |
Aug. 27, 2002 |
| 6429039 |
Semiconductor device and method of manufacturing the same |
Aug. 6, 2002 |
| 6420647 |
Texturing of glass by SiO2 film |
Jul. 16, 2002 |
| 6391145 |
Solar cell, a method of producing the same and a semiconductor producing apparatus |
May. 21, 2002 |
| 6388301 |
Silicon-based thin-film photoelectric device |
May. 14, 2002 |
| 6384318 |
Solar battery module |
May. 7, 2002 |
| 6383359 |
Method for forming a zinc oxide layer and method for producing a photovoltaic device |
May. 7, 2002 |
| 6369436 |
Semiconductor wavelength demultiplexer |
Apr. 9, 2002 |
| 6365823 |
Solar cell module and manufacturing method thereof |
Apr. 2, 2002 |
| 6350945 |
Thin film semiconductor device and method of manufacturing the same |
Feb. 26, 2002 |
| 6346184 |
Method of producing zinc oxide thin film, method of producing photovoltaic device and method of producing semiconductor device |
Feb. 12, 2002 |
| 6340640 |
Solar cell, a method of producing the same and a semiconductor producing apparatus |
Jan. 22, 2002 |
| 6331672 |
Photovoltaic cell and method for manufacturing the same |
Dec. 18, 2001 |
| 6329296 |
Metal catalyst technique for texturing silicon solar cells |
Dec. 11, 2001 |
| 6313397 |
Solar battery cell |
Nov. 6, 2001 |
| 6297443 |
Thin film photoelectric transducer |
Oct. 2, 2001 |
| 6294723 |
Photovoltaic device, photovoltaic module and establishing method of photovoltaic system |
Sep. 25, 2001 |
| 6278145 |
PN junction diode having enhanced light-gathering efficiency |
Aug. 21, 2001 |
| 6242080 |
Zinc oxide thin film and process for producing the film |
Jun. 5, 2001 |
| 6238808 |
Substrate with zinc oxide layer, method for producing zinc oxide layer, photovoltaic device, and method for producing photovoltaic device |
May. 29, 2001 |
| 6228673 |
Method of fabricating a surface coupled InGaAs photodetector |
May. 8, 2001 |
| 6207890 |
Photovoltaic element and method for manufacture thereof |
Mar. 27, 2001 |
| 6201261 |
High efficiency, low cost, thin film silicon solar cell design and method for making |
Mar. 13, 2001 |
| 6197611 |
Method for producing silicon solar cell |
Mar. 6, 2001 |
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