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Class Information
Number: 257/E33.064
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Light emitting semiconductor devices having a potential or a surface barrier, processes or apparatus peculiar to the manufacture or treatment of such devices, or of parts thereof > Detail of nonsemiconductor component other than light-emitting semiconductor device (epo) > Electrodes (epo) > Characterized by material (epo) > Comprising transparent conductive layers (e.g., transparent conductive oxides (tco), indium tin oxide (ito)) (epo)
Description: This subclass is indented under subclass E33.063. This subclass is substantially the same in scope as ECLA classification H01L33/00B4B2.










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

Patent Number Title Of Patent Date Issued
8710512 Optoelectronic semiconductor chip comprising a reflective layer Apr. 29, 2014
8710528 Light emitting device Apr. 29, 2014
8710486 Optoelectronic semiconductor chip and method for manufacturing a contact structure for such a chip Apr. 29, 2014
8704246 Light emitting device and method of manufacturing the same Apr. 22, 2014
8704249 Semiconductor light emitting device Apr. 22, 2014
8686441 Life-improved semiconductor light emitting device Apr. 1, 2014
8680564 Group III nitride semiconductor light-emitting device Mar. 25, 2014
8674361 Pixel structure and method of making the same Mar. 18, 2014
8664026 Method for fabricating semiconductor lighting chip Mar. 4, 2014
8659021 Organic light-emitting display device and method of manufacturing the same Feb. 25, 2014
8647902 Method of manufacturing array substrate for liquid crystal display device Feb. 11, 2014
8648364 Flat panel display including an opaque film to block an eternal light reflected from a thin film transistor (TFT) and a capacitor Feb. 11, 2014
8642369 Vertically structured LED by integrating nitride semiconductors with Zn(Mg,Cd,Be)O(S,Se) and method for making same Feb. 4, 2014
8643014 Electro-optical device and electronic apparatus Feb. 4, 2014
8643022 Light emitting diodes and method for manufacturing the same Feb. 4, 2014
8629448 Flat panel display device and method of manufacturing the same Jan. 14, 2014
8629449 Display and manufacturing method of the same Jan. 14, 2014
8623153 Method to prepare a stable transparent electrode Jan. 7, 2014
8623676 Semiconductor light emitting device with light transmittable electrode and method for manufacturing same Jan. 7, 2014
8624257 Light emitting device Jan. 7, 2014
8614444 Top-gate transistor array substrate Dec. 24, 2013
8604510 Light-emitting diode mounted on intersected and discontinuous transparent conductive pattern layers and manufacturing method thereof Dec. 10, 2013
8592839 Vertical light-emitting devices having patterned emitting unit and methods of manufacturing the same Nov. 26, 2013
8592809 Organic light-emitting display device and method of manufacturing the same Nov. 26, 2013
8581268 Light emitting diode with a current concentrating structure Nov. 12, 2013
8581291 Semiconductor device and method for manufacturing the same Nov. 12, 2013
8569735 Semiconductor light-emitting element, electrode and manufacturing method for the element, and lamp Oct. 29, 2013
8564009 Vertical light emitting device Oct. 22, 2013
8552441 AlGaInP light-emitting diode having vertical structure with transparent multilayered reflective films Oct. 8, 2013
8546832 Thin-film LED with p and n contacts electrically isolated from the substrate Oct. 1, 2013
8536614 Nitride semiconductor light emitting device with magnetic film Sep. 17, 2013
8536601 Thin-film LED with P and N contacts electrically isolated from the substrate Sep. 17, 2013
8536584 High voltage wire bond free LEDS Sep. 17, 2013
8530910 Organic light emitting display device including transmitting regions between pixel regions Sep. 10, 2013
8530923 LED chip Sep. 10, 2013
8525181 Thin-film transistor array substrate, organic light-emitting display device comprising the thin-film transistor array substrate, and method of manufacturing the thin-film transistor array subs Sep. 3, 2013
8519395 Display device and method for manufacturing the same Aug. 27, 2013
8519407 Organic light-emitting display having light blocking layer formed over pixel defining layer Aug. 27, 2013
8519417 Light emitting device Aug. 27, 2013
8519435 Flexible photovoltaic cells having a polyimide material layer and method of producing same Aug. 27, 2013
8513698 LED package Aug. 20, 2013
8513687 Semiconductor light emitting device and semiconductor light emitting apparatus Aug. 20, 2013
8513039 Method for fabricating semiconductor lighting chip Aug. 20, 2013
8501513 Optoelectronic semiconductor component with current spreading layer Aug. 6, 2013
8502225 Light-emitting device and method for manufacturing the same Aug. 6, 2013
8502234 Monolithically integrated vertical JFET and Schottky diode Aug. 6, 2013
8502254 Group III nitride semiconductor light-emitting device and method of manufacturing the same, and lamp Aug. 6, 2013
8497199 Method for fabricating a thin film formed with a uniform single-size monolayer of spherical AZO nanoparticles Jul. 30, 2013
8486738 Light emitting device having auto-cloning photonic crystal structures and manufacturing method thereof Jul. 16, 2013
8476648 Light emitting device and method of manufacturing the same Jul. 2, 2013

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