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Class Information
Number: 257/E51.017
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 semiconductor-organic semiconductor heterojunction (epo)
Description: This subclass is indented under subclass E51.012. This subclass is substantially the same in scope as ECLA classification H01L51/20C6.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8680514 Electric energy generator Mar. 25, 2014
8623695 Method for producing semiconductor device Jan. 7, 2014
8614440 Material for a photoactive layer in organic photodiodes, use therefor, and an organic photodiode Dec. 24, 2013
8441001 Photodetector, flat X-ray detector and method for producing the same May. 14, 2013
8384066 Polymer light-emitting device, polymer compound, composition, liquid composition, and conductive thin film Feb. 26, 2013
8357849 Organic photosensitive devices Jan. 22, 2013
8299458 Organic electroluminescent device Oct. 30, 2012
8242493 Organic photosensitive devices using subphthalocyanine compounds Aug. 14, 2012
8217385 Organic memory device and fabrication method thereof Jul. 10, 2012
8188465 Method of manufacturing semiconductor device, semiconductor device, display device, and electronic instrument May. 29, 2012
8124963 Thin film transistor, method of fabricating the thin film transistor, organic light emitting diode display device, method of fabricating the organic light emitting diode display device, and do Feb. 28, 2012
8101857 Organic devices, organic electroluminescent devices and organic solar cells Jan. 24, 2012
8049207 Organic optoelectronic device Nov. 1, 2011
8030127 Methods of making carbon-containing semiconducting devices by pyrolyzing a polymer including asphalt or petroleum pitch Oct. 4, 2011
7989801 Organic light emitting display device and method of driving the same Aug. 2, 2011
7973307 Organic photosensitive devices using subphthalocyanine compounds Jul. 5, 2011
7915701 Stacked organic photosensitive devices Mar. 29, 2011
7910954 Image sensor element and image sensor Mar. 22, 2011
7902086 Prevention of oxidation of carrier ions to improve memory retention properties of polymer memory cell Mar. 8, 2011
7834557 Organic light emitting display and method of manufacturing the same Nov. 16, 2010
7803669 Organic thin-film transistor substrate and fabrication method therefor Sep. 28, 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
7671448 Semiconductor device including two organic semiconductor layers Mar. 2, 2010
7608476 Electronic device Oct. 27, 2009
7420203 Organic semiconductor element Sep. 2, 2008
7205585 Organic photosensitive optoelectronic device with an exciton blocking layer Apr. 17, 2007
7151217 Organic photosensitive optoelectronic devices with transparent electrodes Dec. 19, 2006
7115898 Organic semiconductor device, RF modulation circuit, and IC card Oct. 3, 2006
7105854 Doping of source-drain contacts Sep. 12, 2006
7026041 Organic photosensitive optoelectronic device with an exciton blocking layer Apr. 11, 2006
6974946 Transmission stacked photodetector Dec. 13, 2005
6949403 Non-vacuum methods for the fabrication of organic semiconductor devices Sep. 27, 2005
6891191 Organic semiconductor devices and methods of fabrication May. 10, 2005
6852555 Method in the fabrication of organic thin-film semiconducting devices Feb. 8, 2005
6844025 Method of fabricating an organic photosensitive optoelectronic device with an exciton blocking layer Jan. 18, 2005
6815067 Carbonaceous complex structure and manufacturing method therefor Nov. 9, 2004
6812399 Photovoltaic cell Nov. 2, 2004
6809308 Photodetector and photodetecting system capable of detecting information about the two-dimensional intensity distribution and wavelength distribution of incident light Oct. 26, 2004
6793967 Carbonaceous complex structure and manufacturing method therefor Sep. 21, 2004
6713389 Method of forming an electronic device Mar. 30, 2004
6706962 Hybrid solar cells with thermal deposited semiconductive oxide layer Mar. 16, 2004
6692820 Organic photosensitive optoelectronic device with a charge blocking layer Feb. 17, 2004
6657378 Organic photovoltaic devices Dec. 2, 2003
6578406 Vapochromic LED Jun. 17, 2003
6580027 Solar cells using fullerenes Jun. 17, 2003
6559375 Organic solar cell or light-emitting diode May. 6, 2003
6555840 Charge-transport structures Apr. 29, 2003
6503831 Method of forming an electronic device Jan. 7, 2003
6471929 Photocatalyst, manufacturing method therefor, and gas decomposition method Oct. 29, 2002
6451415 Organic photosensitive optoelectronic device with an exciton blocking layer Sep. 17, 2002

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