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Class Information
Number: 257/E51.001
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
Description: This main group provides for solid state device using organic material or a combination of organic material with other material as active part of the device, processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof. This subclass is substantially the same in scope as ECLA classification H01L51/00.










Sub-classes under this class:

Class Number Class Name Patents
257/E51.024 Selection of material for organic solid-state device (epo) 84
257/E51.002 Structural detail of device (epo) 27


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

Patent Number Title Of Patent Date Issued
8710492 Organic EL display device and method for manufacturing the same Apr. 29, 2014
RE44824 Pyrene derivatives and organic electronic device using pyrene derivatives Apr. 8, 2014
8692234 Polymer compound, net-like polymer compound produced by crosslinking the polymer compound, composition for organic electroluminescence element, organic electroluminescence element, organic EL Apr. 8, 2014
8692236 Method of manufacturing organic semiconductor nanofibrillar network dispersed in insulating polymer using a blend of organic semiconductor/insulating polymer and organic thin film transistor u Apr. 8, 2014
8692238 Semiconductor devices and methods of preparation Apr. 8, 2014
8692257 Display apparatus and method of manufacturing the display apparatus Apr. 8, 2014
8686405 Minute structure, micromachine, organic transistor, electric appliance, and manufacturing method thereof Apr. 1, 2014
8686409 Method of repairing short circuit defect, and display apparatus and organic light emitting display apparatus manufactured according to the repairing method Apr. 1, 2014
8674346 Organic light-emitting display device and method of manufacturing the same Mar. 18, 2014
8674348 Organic light emitting element and display device using the element Mar. 18, 2014
8674345 Organic light emitting diode display and manufacturing method thereof Mar. 18, 2014
8669549 Method of manufacturing laminated body and laminated body Mar. 11, 2014
8664647 Organic electroluminescent element Mar. 4, 2014
8659012 Light emitting device Feb. 25, 2014
8653508 Conjugated polymer, insolubilized polymer, organic electroluminescence element material, composition for organic electroluminescence element, polymer production process, organic electrolumines Feb. 18, 2014
8652874 Large scale patterned growth of aligned one-dimensional nanostructures Feb. 18, 2014
8648336 Method for fabrication of layered heterojunction polymeric devices Feb. 11, 2014
8637859 Opto-electrical devices incorporating metal nanowires Jan. 28, 2014
8637344 Multi-rate resist method to form organic TFT contact and contacts formed by same Jan. 28, 2014
8637853 Optoelectronic device Jan. 28, 2014
8633478 Use of ionomeric silicone thermoplastic elastomers in electronic devices Jan. 21, 2014
8633474 Photovoltaic device having transparent electrode formed with nanoparticles Jan. 21, 2014
8629430 Anthracene derivative and organic electroluminescent element using the same Jan. 14, 2014
8624227 Optoelectronic device and method of fabricating the same Jan. 7, 2014
8617919 Organic light emitting diode display and manufacturing method thereof Dec. 31, 2013
8618530 Conjugated polymer, insolubilized polymer, organic electroluminescence element material, composition for organic electroluminescence element, polymer production process, organic electrolumines Dec. 31, 2013
8618531 Transparent conductors comprising metal nanowires Dec. 31, 2013
8618532 Organic thin-film transistor Dec. 31, 2013
8614437 Organic underlayers that improve the performance of organic semiconductors Dec. 24, 2013
8610114 Radiation emitting device Dec. 17, 2013
8610112 Charge-transporting polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display, and organic EL lighting Dec. 17, 2013
8610110 Optoelectronic component comprising neutral transition metal complexes Dec. 17, 2013
8604464 Blue light-emitting material Dec. 10, 2013
8604465 Organic light-emitting diode display device and method of manufacturing the same Dec. 10, 2013
8604466 Organic electroluminescent element Dec. 10, 2013
8597968 Active device array substrate Dec. 3, 2013
8598570 Organic transistor array, display device and method of fabricating display device Dec. 3, 2013
8592806 Quinone compounds as dopants in organic electronics Nov. 26, 2013
8586971 Polymeric material, method of forming the polymeric material, and method of forming a thin film using the polymeric material Nov. 19, 2013
8581241 Polymer compound, net-like polymer compound produced by crosslinking the polymer compound, composition for organic electroluminescence element, organic electroluminescence element, organic EL Nov. 12, 2013
8581240 Alignment tolerant patterning on flexible substrates Nov. 12, 2013
8581238 Dithienothiophene derivatives Nov. 12, 2013
8574952 Method for manufacturing semiconductor device Nov. 5, 2013
8575599 Compound for organic thin film transistor and organic thin film transistor using the same Nov. 5, 2013
8575618 Electronic device, semiconductor device and manufacturing method thereof Nov. 5, 2013
8569747 Organic electroluminescence element and display device Oct. 29, 2013
8569752 Polar semiconductor hole transporting material Oct. 29, 2013
8558235 Organic light emitting diode display and manufacturing method thereof Oct. 15, 2013
8552422 Transistor structures and methods of fabrication thereof Oct. 8, 2013
8551808 Methods of patterning a substrate including multilayer antireflection coatings Oct. 8, 2013

1 2 3 4 5 6 7 8 9










 
 
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