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Class Information
Number: 257/E51.019
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) > Electrode (epo)
Description: This subclass is indented under subclass E51.018. This subclass is substantially the same in scope as ECLA classification H01L51/20D2B.










Sub-classes under this class:

Class Number Class Name Patents
257/E51.021 Arrangements for extracting light from device (e.g., bragg reflector pair) (epo) 51
257/E51.02 Encapsulation (epo) 66


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8692237 Organic light emitting device and method of manufacturing same Apr. 8, 2014
8692254 Organic light-emitting display device and method of manufacturing the same Apr. 8, 2014
8686403 Organic luminescent device including a first electrode, two or more organic layers and a second electrode and a production method for the same Apr. 1, 2014
8680519 Cuttable organic light emitting diode light source device with wireless power transmission Mar. 25, 2014
8680563 Optoelectronic component and method for the production thereof Mar. 25, 2014
8669558 Pixel structure and electrical bridging structure Mar. 11, 2014
8659048 Organic light emitting device Feb. 25, 2014
8633054 Organic light-emitting display device and method of manufacturing the same Jan. 21, 2014
8633497 Concave-hemisphere-patterned organic top-light emitting device Jan. 21, 2014
8629463 Organic light-emitting display device Jan. 14, 2014
8624226 Organic light emitting device and method of fabricating the same Jan. 7, 2014
8610155 Light-emitting device, method for manufacturing the same, and cellular phone Dec. 17, 2013
8598572 Electronic device with an insulating layer including a groove and a protrusion, and method of manufacturing the same Dec. 3, 2013
8598574 Light-emitting device Dec. 3, 2013
8586976 Electrode foil and organic device Nov. 19, 2013
8587006 Organic light-emitting display Nov. 19, 2013
8536611 Organic light-emitting element, method for manufacturing the organic light-emitting element, apparatus for manufacturing the organic light-emitting element, and organic light-emitting device u Sep. 17, 2013
8519424 User configurable mosaic light emitting apparatus Aug. 27, 2013
8519407 Organic light-emitting display having light blocking layer formed over pixel defining layer Aug. 27, 2013
8519385 Organic light emitting diode display Aug. 27, 2013
8513655 Organic light emitting diode and manufacturing method thereof Aug. 20, 2013
8502211 Organic light emitting diode display and manufacturing method thereof Aug. 6, 2013
8502233 Light emitting element, light emitting device and semiconductor device Aug. 6, 2013
8497514 Organic light emitting device and method of fabricating the same Jul. 30, 2013
8497155 Planarized TCO-based anode for OLED devices, and/or methods of making the same Jul. 30, 2013
8482017 Organic light emitting diode device Jul. 9, 2013
8461577 Organic EL device Jun. 11, 2013
8461579 Organic radiation-emitting component and method for producing an organic radiation-emitting component Jun. 11, 2013
8461580 Light-emitting element and light-emitting device Jun. 11, 2013
8450768 Semiconductor light-emitting element and process for production thereof May. 28, 2013
8445910 High resolution organic light emitting display with increased aperture ratio May. 21, 2013
8410477 Organic light emitting device, lighting apparatus and organic light emitting display apparatus Apr. 2, 2013
8390018 Nitride-based compound semiconductor light emitting device and method of fabricating the same Mar. 5, 2013
8367458 Method for production of an organic light emitting diode or of an organic solar cell and organic light emitting diodes or solar cells produced therewith Feb. 5, 2013
8368129 Illumination device and method for manufacturing same Feb. 5, 2013
8344370 Display apparatus Jan. 1, 2013
8334529 Organic electroluminescence element and manufacturing method thereof Dec. 18, 2012
8324617 Organic electroluminescence element and manufacturing method thereof Dec. 4, 2012
8319212 Light-emitting device and electronic device Nov. 27, 2012
8274216 Bottom emission type organic electroluminescent panel Sep. 25, 2012
8258523 Display device and organic light emitting diode display Sep. 4, 2012
8253132 Bottom emission type organic electroluminescent panel Aug. 28, 2012
8247819 Organic light emitting diode display and method of manufacturing the same Aug. 21, 2012
8242490 Organic light emitting device Aug. 14, 2012
8212242 Organic light emitting diode display having a corner-cube pattern cover layer Jul. 3, 2012
8188500 Organic light-emitting element and light-emitting device using the same May. 29, 2012
8178870 Organic electroluminescence element May. 15, 2012
8174005 Organic light emitting diode lighting apparatus May. 8, 2012
8174008 Light emitting device and method for manufacturing the same May. 8, 2012
8143617 Semiconductor device, semiconductor device manufacturing method and image display device Mar. 27, 2012

1 2 3










 
 
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