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Class Information
Number: 257/E21.299
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of semiconductor device (epo) > Device having at least one potential-jump barrier or surface barrier, e.g., pn junction, depletion layer, carrier concentration layer (epo) > Device having semiconductor body comprising group iv elements or group iii-v compounds with or without impurities, e.g., doping materials (epo) > Treatment of semiconductor body using process other than deposition of semiconductor material on a substrate, diffusion or alloying of impurity material, or radiation treatment (epo) > To change their surface-physical characteristics or shape, e.g., etching, polishing, cutting (epo) > Deposition/post-treatment of noninsulating, e.g., conductive - or resistive - layers on insulating layers (epo) > Deposition of conductive or semi-conductive organic layer (epo)
Description: This subclass is indented under subclass E21.294. This subclass is substantially the same in scope as ECLA classification H01L21/3205P.

Patents under this class:

Patent Number Title Of Patent Date Issued
8673702 Field shield dielectric as a mask during semiconductor ink jet printing Mar. 18, 2014
8664023 Deposition method, deposition film, and method for producing organic electroluminescence display device Mar. 4, 2014
8530901 Film transistor and method for fabricating the same Sep. 10, 2013
8507897 Organic EL element having a partition with a step, method for manufacturing organic EL element, organic EL device, and electronic apparatus Aug. 13, 2013
8482422 Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using thin film deposition apparatus Jul. 9, 2013
8470720 Film forming apparatus and film forming method Jun. 25, 2013
8435816 Method for fabricating InGaAlN light emitting device on a combined substrate May. 7, 2013
8329532 Process for the simultaneous deposition of crystalline and amorphous layers with doping Dec. 11, 2012
8318593 Method for electron beam induced deposition of conductive material Nov. 27, 2012
8278135 Highly pure film formation method for light emitting device using gas from evaporated electroluminescent source Oct. 2, 2012
8222141 Method for producing an organometallic layer Jul. 17, 2012
8207055 Method for generating an electrode layer pattern in an organic functional device Jun. 26, 2012
8202771 Manufacturing method of organic semiconductor device Jun. 19, 2012
8202756 Organic EL device Jun. 19, 2012
8173481 Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using thin film deposition apparatus May. 8, 2012
8158447 Dual panel type organic electroluminescent display device and method fabricating the same Apr. 17, 2012
8114703 Organic EL device Feb. 14, 2012
8102052 Process for the simultaneous deposition of crystalline and amorphous layers with doping Jan. 24, 2012
8080436 Light emitting device and method of manufacturing the light emitting device Dec. 20, 2011
8071432 Organic transistor active substrate, manufacturing method thereof, and electrophoretic display Dec. 6, 2011
8067316 Method for manufacturing memory element Nov. 29, 2011
8063487 Manufacturing method of semiconductor apparatus and semiconductor apparatus Nov. 22, 2011
8053877 Semiconductor package Nov. 8, 2011
8048699 Dual panel type organic electroluminescent display device and method of fabricating the same Nov. 1, 2011
7977149 Transistor, organic semiconductor device, and method for manufacture of the transistor or device Jul. 12, 2011
7960295 Film transistor and method for fabricating the same Jun. 14, 2011
7947552 Process for the simultaneous deposition of crystalline and amorphous layers with doping May. 24, 2011
7902086 Prevention of oxidation of carrier ions to improve memory retention properties of polymer memory cell Mar. 8, 2011
7829474 Method for arraying nano material and method for fabricating liquid crystal display device using the same Nov. 9, 2010
7811852 Organic semiconductor device Oct. 12, 2010
7763936 Lateral MOS device with minimization of parasitic elements Jul. 27, 2010
7759205 Methods for fabricating semiconductor devices minimizing under-oxide regrowth Jul. 20, 2010
7759180 Display substrate and method of manufacturing the same Jul. 20, 2010
7718531 Method for forming catalyst nanoparticles for growing elongated nanostructures May. 18, 2010
7687390 Manufacturing method of a transparent conductive film, a manufacturing method of a transparent electrode of an organic electroluminescence device, an organic electroluminescence device and the Mar. 30, 2010
7651957 Structure for a semiconductor arrangement and a method of manufacturing a semiconductor arrangement Jan. 26, 2010
7410900 Metallisation Aug. 12, 2008
7364939 Active matrix display device Apr. 29, 2008
7332369 Organic electronic devices Feb. 19, 2008
7303940 Semiconductor component having at least one organic semiconductor layer and method for fabricating the same Dec. 4, 2007
7298013 Compound used to form a self-assembled monolayer, layer structure, semiconductor component having a layer structure, and method for producing a layer structure Nov. 20, 2007
7282735 TFT having a fluorocarbon-containing layer Oct. 16, 2007
7271111 Shadow mask deposition of materials using reconfigurable shadow masks Sep. 18, 2007
7268065 Methods of manufacturing metal-silicide features Sep. 11, 2007
7166859 Organic semiconductor transistor element, semiconductor device using the same, and process for producing the semiconductor device Jan. 23, 2007
7056825 Method for manufacturing a semiconductor device that includes plasma treating an insulating film with a mixture of helium and argon gases Jun. 6, 2006
5753372 Wiring structures and method of manufacturing the same May. 19, 1998
5329155 Thin film integrated circuit resistor Jul. 12, 1994
4968524 Process for producing a polyacetylene Nov. 6, 1990

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