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Class Information
Number: 257/E29.28
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Types of semiconductor device (epo) > Controllable by only signal applied to control electrode (e.g., base of bipolar transistor, gate of field-effect transistor) (epo) > Unipolar device (epo) > Field-effect transistor (epo) > With field effect produced by insulated gate (epo) > Thin-film transistor (epo) > With supplementary region or layer in thin film or in insulated bulk substrate supporting it for controlling or increasing voltage resistance of device (epo) > For preventing leakage current (epo)
Description: This subclass is indented under subclass E29.276. This subclass is substantially the same in scope as ECLA classification H01L29/786B2.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8492851 Structures including an at least partially reoxidized oxide material Jul. 23, 2013
8357963 Semiconductor device Jan. 22, 2013
8330198 Device for preventing current-leakage Dec. 11, 2012
8178921 Semiconductor device having reduced standby leakage current and increased driving current and method for manufacturing the same May. 15, 2012
7781767 Thin film transistor substrate and display device Aug. 24, 2010
7679139 Non-planar silicon-on-insulator device that includes an "area-efficient" body tie Mar. 16, 2010
7521717 Thin film transistor, flat panel display device, and method of fabricating the same Apr. 21, 2009
7476898 Thin film and manufacturing method of the same Jan. 13, 2009
7141514 Selective plasma re-oxidation process using pulsed RF source power Nov. 28, 2006
7075150 Ultra-thin Si channel MOSFET using a self-aligned oxygen implant and damascene technique Jul. 11, 2006
7064386 Thin film transistor and fabricating method thereof Jun. 20, 2006
7061018 Liquid crystal device, liquid crystal display panel and method for manufacturing the same Jun. 13, 2006
7056781 Method of forming fin field effect transistor Jun. 6, 2006
7052940 Method of fabricating top gate type thin film transistor having low temperature polysilicon May. 30, 2006
7052944 Thin-film transistor and method of manufacture thereof May. 30, 2006
7037769 Thin film transistor and multilayer film structure and manufacturing method of same May. 2, 2006
7009209 Silicon carbide and related wide-bandgap transistors on semi-insulating epitaxy for high-speed, high-power applications Mar. 7, 2006
7008834 Method for manufacturing a semiconductor device Mar. 7, 2006
7001802 Thin film transistor with multiple gates using metal induced lateral crystalization and method of fabricating the same Feb. 21, 2006
6989569 MOS transistor with a controlled threshold voltage Jan. 24, 2006
6977206 Heating plate crystallization method Dec. 20, 2005
6977205 Method for manufacturing SOI LOCOS MOSFET with metal oxide film or impurity-implanted field oxide Dec. 20, 2005
6977193 Thin film transistor manufacture method Dec. 20, 2005
6969618 SOI device having increased reliability and reduced free floating body effects Nov. 29, 2005
6933526 CMOS thin film transistor Aug. 23, 2005
6933569 SOI MOSFET Aug. 23, 2005
6919606 Semiconductor device comprising an insulating mask formed on parts of a gate electrode and semiconductor layer crossing an active region Jul. 19, 2005
6919601 Semiconductor device with gate electrode formed on each of three side surfaces of an active layer, and manufacturing method thereof Jul. 19, 2005
6919236 Biased, triple-well fully depleted SOI structure, and various methods of making and operating same Jul. 19, 2005
6890804 Metal-oxide-semiconductor device formed in silicon-on-insulator May. 10, 2005
6881634 Buried-channel transistor with reduced leakage current Apr. 19, 2005
6876037 Fully-depleted SOI device Apr. 5, 2005
6873013 Silicon-on-insulator structure and method of reducing backside drain-induced barrier lowering Mar. 29, 2005
6855935 Electromagnetic wave detector Feb. 15, 2005
6841400 Method of manufacturing semiconductor device having trench isolation Jan. 11, 2005
6841828 Method of manufacturing SOI element having body contact Jan. 11, 2005
6841433 Method of fabricating polysilicon thin film transistor Jan. 11, 2005
6835611 Structure of metal oxide semiconductor field effect transistor Dec. 28, 2004
6828585 Thin-film transistor, method for fabricating the same, and liquid crystal display device Dec. 7, 2004
6828206 Semiconductor device and method for fabricating the same Dec. 7, 2004
6818536 Semiconductor device and method of manufacturing the same Nov. 16, 2004
6815267 Thin film transistor with multiple gates using metal induced lateral crystallization and method of fabricating the same Nov. 9, 2004
6812489 Liquid crystal display Nov. 2, 2004
6812072 Method for crystallizing amorphous film and method for fabricating LCD by using the same Nov. 2, 2004
6809338 Electro-optical device Oct. 26, 2004
6806190 Structure of semiconductor electronic device and method of manufacturing the same Oct. 19, 2004
6800874 CMOS process for double vertical channel thin film transistor Oct. 5, 2004
6794720 Dynamic threshold voltage metal insulator field effect transistor Sep. 21, 2004
6794231 Method for manufacturing a liquid crystal display panel having a gate line with at least one opening Sep. 21, 2004
6791144 Thin film transistor and multilayer film structure and manufacturing method of same Sep. 14, 2004

1 2 3 4 5










 
 
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