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Class Information
Number: 257/E51.015
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Organic solid state devices, processes or apparatus peculiar to manufacture or treatment of such devices or of parts thereof > Structural detail of device (epo) > Radiation-sensitive organic solid-state device (epo) > Comprising organic/inorganic heterojunction (epo)
Description: This subclass is indented under subclass E51.012. This subclass is substantially the same in scope as ECLA classification H01L51/20C4.

Sub-classes under this class:

Class Number Class Name Patents
257/E51.016 Majority carrier device using sensitization of wide band gap semiconductor (e.g., tio 2 ) (epo) 41

Patents under this class:

Patent Number Title Of Patent Date Issued
8633380 Photoelectric conversion element comprising binuclear ruthenium complex dye having a substituted bipyridyl group, and photochemical cell Jan. 21, 2014
8614437 Organic underlayers that improve the performance of organic semiconductors Dec. 24, 2013
8575659 Carbon-beryllium combinationally doped semiconductor Nov. 5, 2013
8507899 Electric transport component, method of manufacturing the same, as well as electro-optical device and opto-electrical device Aug. 13, 2013
8502195 Carbon nanotube hybrid photovoltaics Aug. 6, 2013
8476616 Materials for electronic and optoelectronic devices having enhanced charge transfer Jul. 2, 2013
8471279 Nano/micro-sized diode and method of preparing the same Jun. 25, 2013
8415192 Colloidal nanoparticle materials for photodetectors and photovoltaics Apr. 9, 2013
8357849 Organic photosensitive devices Jan. 22, 2013
8299458 Organic electroluminescent device Oct. 30, 2012
8237179 Light emitting device Aug. 7, 2012
8217385 Organic memory device and fabrication method thereof Jul. 10, 2012
8212141 Organic semiconductor radiation/light sensor and radiation/light detector Jul. 3, 2012
8106388 Quantum dot solar cell with rigid bridge molecule Jan. 31, 2012
8089063 Quantum dot solar cell with electron rich anchor group Jan. 3, 2012
8067763 Quantum dot solar cell with conjugated bridge molecule Nov. 29, 2011
8022391 Photodetectors and photovoltaics based on semiconductor nanocrystals Sep. 20, 2011
7935983 Nitride semiconductor device May. 3, 2011
7932404 2,2-bipyridine ligand, sensitizing dye and dye sensitized solar cell Apr. 26, 2011
7927913 Electrolyte pattern and method for manufacturing an electrolyte pattern Apr. 19, 2011
7863085 Organic thin film transistor, method of manufacturing the same, and biosensor using the transistor Jan. 4, 2011
7825403 Circuit board including a substrate with a recessed portion and manufacturing method thereof, electro-optical device and electronic apparatus Nov. 2, 2010
7745252 Semiconductor device and manufacturing method thereof Jun. 29, 2010
7679107 Memory device that utilizes organic layer with a compound that can photoisomerize between conductive layers; at least one of which is light transmitting Mar. 16, 2010
7626197 Semiconductor device including conductive network of protective film molecules and fine particles Dec. 1, 2009
7618838 Hybrid solar cells based on nanostructured semiconductors and organic materials Nov. 17, 2009
7615775 Semiconductor apparatus and process for fabricating same Nov. 10, 2009
6943054 Attachment of organic molecules to group III, IV or V substrates Sep. 13, 2005
6919119 Electronic and opto-electronic devices fabricated from nanostructured high surface to volume ratio thin films Jul. 19, 2005
6713389 Method of forming an electronic device Mar. 30, 2004
6559375 Organic solar cell or light-emitting diode May. 6, 2003
6503831 Method of forming an electronic device Jan. 7, 2003
4204933 Electrocoating process for producing a semiconducting film May. 27, 1980
4106951 Photovoltaic semiconductor device using an organic material as an active layer Aug. 15, 1978

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