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Class Information
Number: 257/E51.022
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) > Light-emitting organic solid-state device with potential or surface barrier (epo) > Multicolor organic light-emitting device (oled) (epo)
Description: This subclass is indented under subclass E51.018. This subclass is substantially the same in scope as ECLA classification H01L51/20D4.










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

Patent Number Title Of Patent Date Issued
8710508 Organic light emitting diode display device and method of fabricating the same Apr. 29, 2014
8710521 Organic light emitting display device and method of manufacturing the same Apr. 29, 2014
8710522 Organic light emitting diode light source device Apr. 29, 2014
8710503 Organic light-emitting display and method of manufacturing the same Apr. 29, 2014
8703529 Fabricating method of light emitting device and forming method of organic layer Apr. 22, 2014
8704235 Semiconductor circuit having capacitor and thin film transistor, flat panel display including the semiconductor circuit, and method of manufacturing the semiconductor circuit Apr. 22, 2014
8692232 Organic light emitting diode having co-deposited emission layer with host, emitting dopant and auxiliary dopant and method of fabricating the same Apr. 8, 2014
8686571 Bonding layer structure and method for wafer to wafer bonding Apr. 1, 2014
8680543 Light Emitting Element Having a Capping Layer on an Electrode, Light Emitting Device Having the Same and Method for Manufacturing the Same Mar. 25, 2014
8680516 Packaging structure and method for OLED Mar. 25, 2014
8680518 Organic light-emitting diode display device having deep and sky blue sub-pixels Mar. 25, 2014
8674343 Organic light-emitting diodes having white light emission Mar. 18, 2014
8664673 Multicolored mask process for making display circuitry Mar. 4, 2014
8664659 Organic light-emitting diode display apparatus and method of manufacturing the same Mar. 4, 2014
8664016 Organic light emitting diode and method of manufacturing the same Mar. 4, 2014
8658546 Solution composition for forming oxide thin film and electronic device including the oxide thin film Feb. 25, 2014
8659036 Fine tuning of emission spectra by combination of multiple emitter spectra Feb. 25, 2014
8648335 Organic light emitting diode display Feb. 11, 2014
8642379 Thin film transistor Feb. 4, 2014
8637858 Tandem white OLED Jan. 28, 2014
8633477 Organic light-emitting diode three-dimensional image display device Jan. 21, 2014
8633574 Organic electronic packages having hermetically sealed edges and methods of manufacturing such packages Jan. 21, 2014
8629614 Organic EL display and method for manufacturing same Jan. 14, 2014
8624275 Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device Jan. 7, 2014
8624274 Methods for forming a pixel of a micro-chip light-emitting diode light source and a plurality of light-emitting diode pixels arranged in a two-dimensional array Jan. 7, 2014
8624230 Organic light emitting diode display Jan. 7, 2014
8614441 Methods for forming banks and organic thin film transistors comprising such banks Dec. 24, 2013
8610116 Electroluminescent organic semiconductor element and a method for repair of an electroluminescent organic semiconductor element Dec. 17, 2013
8610122 Display unit Dec. 17, 2013
8610149 Organic light emitting diode display Dec. 17, 2013
8604495 Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device Dec. 10, 2013
8604494 Organic light-emitting panel for controlling an organic light emitting layer thickness, and organic display device Dec. 10, 2013
8604493 Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device Dec. 10, 2013
8604492 Organic light-emitting panel for controlling an organic light emitting layer thickness and organic display device Dec. 10, 2013
8598574 Light-emitting device Dec. 3, 2013
8592881 Organic light emitting element and method of manufacturing the same Nov. 26, 2013
8587000 Light-emitting element, light-emitting device, display, and electronic apparatus Nov. 19, 2013
8586970 Organic light emitting display device having polarizable particles in sealant and method of manufacturing the same Nov. 19, 2013
8581265 Light-emitting device and electronic device including substrate having flexibility Nov. 12, 2013
8581270 Organic light-emitting display apparatus Nov. 12, 2013
8581273 Organic EL device Nov. 12, 2013
8575603 Pixel structure of an electroluminescent display panel Nov. 5, 2013
8569793 Organic light-emitting diode with high color rendering Oct. 29, 2013
8569743 Light-emitting component Oct. 29, 2013
8563996 Luminescent light source having blue light emitting diode chip and red light emitting diode chip Oct. 22, 2013
8564015 Organic light-emitting diode with high color rendering Oct. 22, 2013
8558222 Organic light emitting diode display Oct. 15, 2013
8536569 Light emitting element and light emitting device using the element Sep. 17, 2013
8536057 Thin film deposition apparatus and method of manufacturing organic light emitting device by using the same Sep. 17, 2013
8530254 Method of manufacturing organic electroluminescence device Sep. 10, 2013

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