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Class Information
Number: 257/58
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Non-single crystal, or recrystallized, semiconductor material forms part of active junction (including field-induced active junction) > Amorphous semiconductor material > Field effect device in amorphous semiconductor material > With impurity other than hydrogen to passivate dangling bonds (e.g., halide)
Description: Subject matter wherein the semiconductor active junction amorphous field effect device is doped with an impurity other than hydrogen (e.g., a halide) for providing electrical stability by completing chemical bonds between semiconductor atoms which were not completed due to the amorphous nature of the semiconductor active layer material.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7375373 Thin film transistor array panel May. 20, 2008
7358533 Electronic device, thin film transistor structure and flat panel display having the same Apr. 15, 2008
7348598 Thin film transistor and liquid crystal display device using the same Mar. 25, 2008
7166861 Thin-film transistor and method for manufacturing the same Jan. 23, 2007
7148510 Electronic apparatus having a protective circuit Dec. 12, 2006
7145175 Semiconductor circuit and method of fabricating the same Dec. 5, 2006
7112545 Passivation of material using ultra-fast pulsed laser Sep. 26, 2006
7023015 Thin-film semiconductor device and liquid crystal display Apr. 4, 2006
6930326 Semiconductor circuit and method of fabricating the same Aug. 16, 2005
6902440 Method of forming a low K dielectric in a semiconductor manufacturing process Jun. 7, 2005
6885028 Transistor array and active-matrix substrate Apr. 26, 2005
6753550 Liquid crystal display device having a thin film transistor element including an amorphous film containing a low-defect density layer and a high-defect densisty layer Jun. 22, 2004
6737676 Gate insulated field effect transistor and method of manufacturing the same May. 18, 2004
6734499 Operation method of semiconductor devices May. 11, 2004
6664566 Photoelectric conversion device and method of making the same Dec. 16, 2003
6657268 Metal gate stack with etch stop layer having implanted metal species Dec. 2, 2003
6600196 Thin film transistor, and manufacturing method thereof Jul. 29, 2003
6576925 Thin film transistor, liquid crystal display panel, and manufacturing method of thin film transistor Jun. 10, 2003
6570203 Semiconductor device and method of manufacturing the same May. 27, 2003
6562645 Method of fabricating fringe field switching mode liquid crystal display May. 13, 2003
6559520 Siloxan polymer film on semiconductor substrate May. 6, 2003
6503771 Semiconductor photoelectrically sensitive device Jan. 7, 2003
6444513 Metal gate stack with etch stop layer having implanted metal species Sep. 3, 2002
6437368 Thin film transistor Aug. 20, 2002
6362493 Field-effect transistor and fabrication method thereof and image display apparatus Mar. 26, 2002
6346716 Semiconductor material having particular oxygen concentration and semiconductor device comprising the same Feb. 12, 2002
6310363 Thin-film transistor and semiconductor device using thin-film transistors with N and P impurities in the source and drain regions Oct. 30, 2001
6265730 Thin-film transistor and method of producing the same Jul. 24, 2001
6215154 Thin film transistor and method of fabricating the same Apr. 10, 2001
6184541 Thin film transistor and method of producing the same Feb. 6, 2001
6150671 Semiconductor device having high channel mobility and a high breakdown voltage for high power applications Nov. 21, 2000
6144041 Semiconductor device having an active layer with no grain boundary Nov. 7, 2000
6114734 Transistor structure incorporating a solid deuterium source for gate interface passivation Sep. 5, 2000
6093936 Integrated circuit with isolation of field oxidation by noble gas implantation Jul. 25, 2000
6093937 Semiconductor thin film, semiconductor device and manufacturing method thereof Jul. 25, 2000
6084247 Semiconductor device having a catalyst enhanced crystallized layer Jul. 4, 2000
6069370 Field-effect transistor and fabrication method thereof and image display apparatus May. 30, 2000
6033941 Method of forming a thin film transistor with asymmetrically arranged gate electrode and offset region Mar. 7, 2000
5981990 Semiconductor memory device, method of manufacturing the same and method of using the same Nov. 9, 1999
5959312 Sensor with doped microcrystalline silicon channel leads with bubble formation protection means Sep. 28, 1999
5859445 Electro-optical device including thin film transistors having spoiling impurities added thereto Jan. 12, 1999
5824418 Optically transparent, electrically conductive semiconductor windows Oct. 20, 1998
5760420 Contact layer of a thin film transistor Jun. 2, 1998
5744818 Insulated gate field effect semiconductor device Apr. 28, 1998
5731613 Semiconductor device having a monocrystalline layer composed of carbon, oxygen, hydrogen and nitrogen atoms Mar. 24, 1998
5644145 Process for the formation of an amorphous silicon deposited film with intermittent irradiation of inert gas plasma Jul. 1, 1997
5614732 Gate insulated field effect transistors and method of manufacturing the same Mar. 25, 1997
5591987 Semiconductor MIS field effect transistor with semi-amorphous semiconductor material Jan. 7, 1997
5565691 Thin film semiconductor system Oct. 15, 1996
5521400 Semiconductor photoelectrically sensitive device with low sodium concentration May. 28, 1996

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