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Class Information
Number: 257/E51.043
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) > Metal complexes comprising group iiib metal (al, ga, in, or ti) (e.g., tris (8-hydroxyquinoline) aluminium (alq3)) (epo)
Description: This subclass is indented under subclass E51.041. This subclass is substantially the same in scope as ECLA classification H01L51/30M4.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8709614 Organic metal complex and its use in organic electroluminescent device Apr. 29, 2014
8674343 Organic light-emitting diodes having white light emission Mar. 18, 2014
8617723 Metal complexes Dec. 31, 2013
8519381 Organic semiconductor device, organic solar cell, and display panel Aug. 27, 2013
8470626 Method of fabricating light emitting diode Jun. 25, 2013
8431246 Organic metal complexs derivative and organic light emitting device using the same Apr. 30, 2013
8299341 Fabrication of vertically aligned metallic nanopillars Oct. 30, 2012
8227092 Organic electroluminescent device Jul. 24, 2012
8120020 Organic light emitting device Feb. 21, 2012
8119257 Organic electroluminescent device Feb. 21, 2012
7989812 EL display device and a method of manufacturing the same Aug. 2, 2011
7977861 Blended dendrimers Jul. 12, 2011
7919771 Composition for electron transport layer, electron transport layer manufactured thereof, and organic electroluminescent device including the electron transport layer Apr. 5, 2011
7887933 Electroluminescent materials and devices Feb. 15, 2011
7838127 Metal quinoline complexes Nov. 23, 2010
7781072 Organic electroluminescence device Aug. 24, 2010
7763882 Organic light-emitting device comprising buffer layer and method for fabricating the same Jul. 27, 2010
7692191 Top-emitting organic light emitting device Apr. 6, 2010
7663149 Organic light emitting device and display device using the same Feb. 16, 2010
7646011 Organic light emitting display device Jan. 12, 2010
7641987 Organic electroluminescent device Jan. 5, 2010
7629741 OLED electron-injecting layer Dec. 8, 2009
7618717 Light emitting device Nov. 17, 2009
7601436 Carbene metal complexes as OLED materials Oct. 13, 2009
7569288 Electroluminescent device including gallium complexes Aug. 4, 2009
7563518 Low voltage organic electroluminescent element Jul. 21, 2009
7525129 Organic light-emitting display Apr. 28, 2009
7470931 Thin film transistor and flat panel display using the same Dec. 30, 2008
7452614 Luminescent semi-conductive polymer material, method of preparing the same and organic light emitting element having the same Nov. 18, 2008
7449724 Light-emitting device Nov. 11, 2008
7399991 Organic light emitting device and display device using the same Jul. 15, 2008
7354661 Electroluminescent devices Apr. 8, 2008
7348070 Organic electroluminescent device Mar. 25, 2008
7329898 Transition metal complex and light-emitting device Feb. 12, 2008
7303824 Electroluminescent device Dec. 4, 2007
7291405 Organic electroluminescent device Nov. 6, 2007
7235311 Electroluminescent devices incorporating mixed metal organic complexes Jun. 26, 2007
7211334 Electroluminescent materials and devices May. 1, 2007
7211336 Organic electroluminescent device May. 1, 2007
7198859 Materials and structures for enhancing the performance of organic light emitting devices Apr. 3, 2007
7067170 Depositing layers in OLED devices using viscous flow Jun. 27, 2006
7067202 Luminescent organometallic compound and light emitting device Jun. 27, 2006
7060372 Polymers having attached luminescent metal complexes and devices made with such polymers Jun. 13, 2006
7057338 Organic electroluminescent display and method of manufacturing the same Jun. 6, 2006
7056601 OLED device with asymmetric host Jun. 6, 2006
7052351 Using hole- or electron-blocking layers in color OLEDS May. 30, 2006
7053402 Light emitting element May. 30, 2006
7049011 Organic electroluminescent device May. 23, 2006
7049631 Organic thin film transistor comprising buffer layer May. 23, 2006
7045950 Organic electroluminescence device with organic compound layer containing lower than 500 PPM of a halogen-containing compound May. 16, 2006

1 2 3 4 5 6 7 8 9










 
 
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