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Class Information
Number: 257/E51.005
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) > Organic solid-state device adapted for rectifying, amplifying, oscillating, or switching, or capacitors or resistors with potential or surface barrier (epo) > Controllable by only signal applied to control electrode (e.g., base of bipolar transistor, gate of field-effect transistor) (epo) > Field-effect device (e.g., tft, fet) (epo)
Description: This subclass is indented under subclass E51.004. This subclass is substantially the same in scope as ECLA classification H01L51/20B2B.


Sub-classes under this class:

Class Number Class Name Patents
257/E51.006 Insulated gate field-effect transistor (epo) 164


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7625783 Semiconductor element and method for manufacturing the same Dec. 1, 2009
7622734 Organic transistor using self-assembled monolayer Nov. 24, 2009
7615775 Semiconductor apparatus and process for fabricating same Nov. 10, 2009
7612409 Organic thin film transistor comprising device insulation film and method of manufacturing the same Nov. 3, 2009
7608476 Electronic device Oct. 27, 2009
7608855 Polymer dielectrics for memory element array interconnect Oct. 27, 2009
7608492 Method for manufacturing semiconductor device and heat treatment method Oct. 27, 2009
7601996 Semiconductor device and manufacturing method thereof Oct. 13, 2009
7598111 Thin film transistor and method of manufacturing the same Oct. 6, 2009
7585714 Method for manufacturing semiconductor device, semiconductor device, and laser irradiation apparatus Sep. 8, 2009
7582898 Circuit structure with a double-gate organic thin film transistor device and application thereof Sep. 1, 2009
7579619 N,N'-di(arylalkyl)-substituted naphthalene-based tetracarboxylic diimide compounds as n-type semiconductor materials for thin film transistors Aug. 25, 2009
7579653 TFT, electronic device having the TFT, and flat display device having the TFT Aug. 25, 2009
7575951 Flat panel display and method for fabricating the same Aug. 18, 2009
7576355 Electronic device, field effect transistor including the electronic device, and method of manufacturing the electronic device and the field effect transistor Aug. 18, 2009
7576354 Organic light emitting diode display and method of fabricating the same Aug. 18, 2009
7569886 Semiconductor device and manufacture method thereof Aug. 4, 2009
7566950 Flexible pixel array substrate Jul. 28, 2009
7564051 Thin-film transistor including organic semiconductor and inorganic particles, and manufacturing method therefor Jul. 21, 2009
7563638 Semiconductor device and method for manufacturing the same Jul. 21, 2009
7553708 Fabricating method for a liquid crystal display of horizontal electric field applying type Jun. 30, 2009
7521298 Thin film transistor array panel of active liquid crystal display and fabrication method thereof Apr. 21, 2009
7517719 Method for fabricating a semiconductor element from a dispersion of semiconductor particles Apr. 14, 2009
7514710 Bottom gate thin film transistors Apr. 7, 2009
7507997 Organic light-emitting display Mar. 24, 2009
7504657 Organic electroluminescent element, display and illuminator Mar. 17, 2009
7495253 Organic thin-film transistor and method for manufacturing the same Feb. 24, 2009
7491967 Field effect transistor, method of producing the same, and method of producing laminated member Feb. 17, 2009
7488979 Liquid crystal display device including driving circuit and method of fabricating the same Feb. 10, 2009
7489072 Organic electroluminescence display device and method for fabricating the same Feb. 10, 2009
7470951 Hybrid-FET and its application as SRAM Dec. 30, 2008
7453087 Thin-film transistor and thin-film diode having amorphous-oxide semiconductor layer Nov. 18, 2008
7432525 Transistor and display device including the transistor Oct. 7, 2008
7422933 Method of manufacturing semiconductor device Sep. 9, 2008
7394097 Liquid crystal display Jul. 1, 2008
7381990 Thin film transistor with multiple gates fabricated using super grain silicon crystallization Jun. 3, 2008
7378303 Method of fabricating thin film transistor May. 27, 2008
7351606 Method for forming a bottom gate thin film transistor using a blend solution to form a semiconducting layer and an insulating layer Apr. 1, 2008
7352004 Thin film transistor array panel and method for manufacturing the same Apr. 1, 2008
7348593 Thin film transistor and method of fabricating the same Mar. 25, 2008
7348655 Organic electro luminescence device and fabrication method thereof Mar. 25, 2008
7335917 Thin film transistor using a metal induced crystallization process and method for fabricating the same and active matrix flat panel display using the thin film transistor Feb. 26, 2008
7326956 Fluorine-containing N,N'-diaryl perylene-based tetracarboxylic diimide compounds as N-type semiconductor materials for thin film transistors Feb. 5, 2008
7312110 Methods of fabricating semiconductor devices having thin film transistors Dec. 25, 2007
7300830 Method of fabricating liquid crystal display panel Nov. 27, 2007
7288818 Organic thin film transistor with low gate overlap capacitance and flat panel display including the same Oct. 30, 2007
7286195 Interconnect structure for TFT-array substrate and method for fabricating the same Oct. 23, 2007
7285459 Flat panel display with high capacitance and method of manufacturing the same Oct. 23, 2007
7282767 Guardwall structures for ESD protection Oct. 16, 2007
7279702 Electronic device, method, monomer and polymer Oct. 9, 2007

1 2 3 4


 
 
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