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Class Information
Number: 257/E51.042
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 > Selection of material for organic solid-state device (epo) > Coordination compound (e.g., porphyrin, phthalocyanine, metal(ii) polypyridine complexes) (epo) > Phthalocyanine (epo)
Description: This subclass is indented under subclass E51.041. This subclass is substantially the same in scope as ECLA classification H01L51/30M2.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8426874 Light emitting transistor Apr. 23, 2013
8242493 Organic photosensitive devices using subphthalocyanine compounds Aug. 14, 2012
8164088 Light emitting element with layers having complementary colors for absorbing light Apr. 24, 2012
7977861 Blended dendrimers Jul. 12, 2011
7973307 Organic photosensitive devices using subphthalocyanine compounds Jul. 5, 2011
7915701 Stacked organic photosensitive devices Mar. 29, 2011
7800102 Organic thin film transistor including a self-assembly monolayer between an insulating layer and an organic semiconductor layer and flat panel display comprising the same Sep. 21, 2010
7692191 Top-emitting organic light emitting device Apr. 6, 2010
7633084 Light emitting transistor Dec. 15, 2009
7449724 Light-emitting device Nov. 11, 2008
7332785 Dye-sensitized solar cell Feb. 19, 2008
7285441 Field effect transistor and method of manufacturing the same Oct. 23, 2007
7235311 Electroluminescent devices incorporating mixed metal organic complexes Jun. 26, 2007
7075227 Organic electroluminescence display device Jul. 11, 2006
7053402 Light emitting element May. 30, 2006
7045955 Electroluminescence element and a light emitting device using the same May. 16, 2006
7042154 Organic electroluminescent device having wiring lines under the partition walls and electronic apparatus using the same May. 9, 2006
7029767 Organic electroluminescent device and method for manufacturing same Apr. 18, 2006
7026702 Memory device Apr. 11, 2006
7026041 Organic photosensitive optoelectronic device with an exciton blocking layer Apr. 11, 2006
7022535 Thin film forming device, method of forming a thin film, and self-light-emitting device Apr. 4, 2006
7012276 Organic thin film Zener diodes Mar. 14, 2006
7012290 Electro-optical device Mar. 14, 2006
7002176 Vertical organic transistor Feb. 21, 2006
7002294 Method of protecting organic optoelectronic devices Feb. 21, 2006
6998182 Organic luminescence device Feb. 14, 2006
6998285 Charge separation type heterojunction structure and manufacturing method therefor Feb. 14, 2006
6992323 Memory cell Jan. 31, 2006
6982179 Structure and method of fabricating organic devices Jan. 3, 2006
6979837 Stacked organic memory devices and methods of operating and fabricating Dec. 27, 2005
6962844 Memory device having a semiconducting polymer film Nov. 8, 2005
6958489 Electro-optical device Oct. 25, 2005
6946676 Organic thin film transistor with polymeric interface Sep. 20, 2005
6939625 Organic light-emitting diodes and methods for assembly and enhanced charge injection Sep. 6, 2005
6937379 Molecular architecture for molecular electro-optical transistor and switch Aug. 30, 2005
6933522 Organic electroluminescent device and method for producing the same Aug. 23, 2005
6927415 Compressed fluid formulation containing electron transporting material Aug. 9, 2005
6921912 Diode/superionic conductor/polymer memory structure Jul. 26, 2005
6916555 Organic luminescence device Jul. 12, 2005
6914258 Field effect transistor in sandwich configuration having organic semiconductors and manufacturing process thereof Jul. 5, 2005
6911595 Charge transfer material, and photoelectric conversion device and photoelectric cell using same, and pyridine compound Jun. 28, 2005
6905784 Light emitting device Jun. 14, 2005
6905908 Method of fabricating organic field effect transistors Jun. 14, 2005
6905907 Light emitting device and manufacturing method thereof Jun. 14, 2005
6902833 Materials and structures for enhancing the performance or organic light emitting devices Jun. 7, 2005
6900488 Multi-cell organic memory element and methods of operating and fabricating May. 31, 2005
6896723 Compressed fluid formulation containing hole transporting material May. 24, 2005
6896827 Compressed fluid formulation containing electroluminescent polymeric material May. 24, 2005
6893744 Organic electroluminescent display device May. 17, 2005
6891326 Structure and method of fabricating organic devices May. 10, 2005

1 2 3 4

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