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Class Information
Number: 257/E25.008
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) > Organic solid-state devices (epo)
Description: This subclass is indented under subclass E25.003. This subclass is substantially the same in scope as ECLA classification H01L25/04E.










Sub-classes under this class:

Class Number Class Name Patents
257/E25.009 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, e.g., photovoltaic modules based on organic solar cells (epo) 67


Patents under this class:
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Patent Number Title Of Patent Date Issued
8704211 High integrity protective coatings Apr. 22, 2014
8680532 Method of fabricating a semiconductor device Mar. 25, 2014
8680562 Light emitting device Mar. 25, 2014
8598604 Optoelectronic component Dec. 3, 2013
8575600 Organic light emitting diode display Nov. 5, 2013
8507901 Organic material and electrophotographic device Aug. 13, 2013
8466456 Organic light-emitting display device and method of manufacturing the same Jun. 18, 2013
8389303 Organic EL element and method of manufacturing the same Mar. 5, 2013
8314435 Organic light emitting diode display Nov. 20, 2012
8252611 Buffer layer and manufacturing method thereof, reaction solution, photoelectric conversion device, and solar cell Aug. 28, 2012
8237159 Organic electroluminescent display device and method of manufacturing the same Aug. 7, 2012
8198624 Organic light emitting device Jun. 12, 2012
8183066 Method and system for large scale manufacture of thin film photovoltaic devices using multi-chamber configuration May. 22, 2012
8178370 Method and system for large scale manufacture of thin film photovoltaic devices using multi-chamber configuration May. 15, 2012
8138502 Light-emitting device and manufacturing method thereof Mar. 20, 2012
8120019 Organic light-emitting element having tetracyano compound and display device Feb. 21, 2012
8071400 Buffer layer and manufacturing method thereof, reaction solution, photoelectric conversion device, and solar cell Dec. 6, 2011
8053091 Hyperbranched polymer, organic light-emitting diode including organic layer including the hyperbranched polymer, and method of manufacturing the organic light-emitting diode Nov. 8, 2011
8026531 Light emitting device Sep. 27, 2011
8008109 Flat display active plate Aug. 30, 2011
8003417 Organic electroluminescent display device and method of manufacturing the same Aug. 23, 2011
8003976 Organic light-light conversion device Aug. 23, 2011
7998762 Method and system for large scale manufacture of thin film photovoltaic devices using multi-chamber configuration Aug. 16, 2011
7998783 Manufacturing method for organic light emitting device Aug. 16, 2011
7989963 Transistor circuit formation substrate Aug. 2, 2011
7982214 Voltage-operated layered arrangement Jul. 19, 2011
7964872 Organic light emitting device Jun. 21, 2011
7947973 Organic light-emitting device May. 24, 2011
7915073 Method of manufacturing the organic electroluminescent display and organic electroluminescent display manufactured by the method Mar. 29, 2011
7902567 Organic light emitting display providing ultraviolet ray protection and method of manufacturing same Mar. 8, 2011
7875895 Organic light emitting diode (OLED) display and method of manufacturing the same Jan. 25, 2011
7872254 Wiring and organic transistor, and manufacturing method thereof Jan. 18, 2011
7858975 Organic field effect transistor systems and methods Dec. 28, 2010
7816674 Organic thin-film transistor Oct. 19, 2010
7808006 White-emitting phosphors and lighting apparatus using the same Oct. 5, 2010
7768001 Organic transistor, organic transistor array, and display apparatus Aug. 3, 2010
7727795 Exponentially doped layers in inverted metamorphic multijunction solar cells Jun. 1, 2010
7663147 Display apparatus and fabricating method thereof Feb. 16, 2010
7635864 Organic light emitting device Dec. 22, 2009
7598114 Sacrificial benzocyclobutene/norbornene polymers for making air gap semiconductor devices Oct. 6, 2009
7554112 Organic electronic device and processes for forming and using the same Jun. 30, 2009
7541671 Organic electronic devices having external barrier layer Jun. 2, 2009
7531832 Light-emitting transistor May. 12, 2009
7507997 Organic light-emitting display Mar. 24, 2009
7504655 Multilayer structures as stable hole-injecting electrodes for use in high efficiency organic electronic devices Mar. 17, 2009
7476893 Vertical organic field effect transistor Jan. 13, 2009
7259391 Vertical interconnect for organic electronic devices Aug. 21, 2007
7061012 Encapsulated organic luminescent display panel Jun. 13, 2006
7005798 Flexible organic electronic device with improved resistance to oxygen and moisture degradation Feb. 28, 2006
6958488 Organic EL light emitting device and electronic apparatus Oct. 25, 2005

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