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Class Information
Number: 438/162
Name: Semiconductor device manufacturing: process > Making field effect device having pair of active regions separated by gate structure by formation or alteration of semiconductive active regions > On insulating substrate or layer (e.g., tft, etc.) > Having insulated gate > Introduction of nondopant into semiconductor layer
Description: Process wherein a nonelectrically active impurity (i.e., one that does not change the electrically properties) is introduced into the semiconductive layer.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8704229 Partial poly amorphization for channeling prevention Apr. 22, 2014
8679905 Metal oxide TFT with improved source/drain contacts Mar. 25, 2014
8629496 Semiconductor device and method for manufacturing the same Jan. 14, 2014
8569159 CMOS structure including non-planar hybrid orientation substrate with planar gate electrodes and method for fabrication Oct. 29, 2013
8563399 Detachable substrate and processes for fabricating and detaching such a substrate Oct. 22, 2013
8530290 Thin film transistor, method of fabricating the same, and organic light emitting diode display device including the same Sep. 10, 2013
8513072 Manufacturing method of semiconductor device with element isolation region formed within Aug. 20, 2013
8476124 Method of manufacturing semiconductor device Jul. 2, 2013
8440484 Semiconductor device and fabrication method thereof May. 14, 2013
8420462 Display device and manufacturing method thereof Apr. 16, 2013
8421173 Chip package structure and chip packaging process Apr. 16, 2013
8338240 Method for manufacturing transistor Dec. 25, 2012
8338277 Method for manufacturing SOI substrate Dec. 25, 2012
8318551 Semiconductor device and manufacturing method thereof Nov. 27, 2012
8293626 Method for manufacturing semiconductor device Oct. 23, 2012
8293595 Semiconductor device and method for manufacturing the same Oct. 23, 2012
8250153 Email system including email aggregation server providing staggering of overlapped polling Aug. 21, 2012
8211786 CMOS structure including non-planar hybrid orientation substrate with planar gate electrodes and method for fabrication Jul. 3, 2012
8133771 Display device and manufacturing method of the same Mar. 13, 2012
8114726 AlGaN/GaN HEMT with normally-off threshold minimized and method of manufacturing the same Feb. 14, 2012
8101522 Silicon substrate having nanostructures and method for producing the same and application thereof Jan. 24, 2012
8076186 Method of laser annealing semiconductor layer and semiconductor devices produced thereby Dec. 13, 2011
8067805 Ultra shallow junction formation by epitaxial interface limited diffusion Nov. 29, 2011
8058117 Method of synthesizing silicon wires Nov. 15, 2011
8030146 Organic light emitting diode (OLED) display panel and method of forming polysilicon channel layer thereof Oct. 4, 2011
7989366 Dopant activation in doped semiconductor substrates Aug. 2, 2011
7981708 Method of fabricating pixel structure and method of fabricating organic light emitting device Jul. 19, 2011
7972947 Method for fabricating a semiconductor element, and semiconductor element Jul. 5, 2011
7972911 Method for forming metallic materials comprising semi-conductors Jul. 5, 2011
7943446 Method of producing semiconductor device and semiconductor device May. 17, 2011
7939388 Plasma doping method and plasma doping apparatus May. 10, 2011
7935892 Electronic circuit device and method for manufacturing same May. 3, 2011
7932138 Method for manufacturing thin film transistor Apr. 26, 2011
7927934 SOI semiconductor device with body contact and method thereof Apr. 19, 2011
7897444 Strained semiconductor-on-insulator (sSOI) by a simox method Mar. 1, 2011
7897443 Production method of semiconductor device and semiconductor device Mar. 1, 2011
7863119 Semiconductor device and method for manufacturing the same Jan. 4, 2011
7858455 Method for manufacturing semiconductor device Dec. 28, 2010
7833826 Film formation method, thin-film transistor and solar battery Nov. 16, 2010
7825016 Method of producing a semiconductor element Nov. 2, 2010
7795082 Method of fabricating thin film transistor Sep. 14, 2010
7781775 Production method of semiconductor device and semiconductor device Aug. 24, 2010
7772096 Formation of SOI by oxidation of silicon with engineered porosity gradient Aug. 10, 2010
7718477 Semiconductor device and method of fabricating the same May. 18, 2010
7687356 Formation of shallow siGe conduction channel Mar. 30, 2010
7682926 Semiconductor device and method of fabricating the same Mar. 23, 2010
7662680 Method of producing a semiconductor element in a substrate and a semiconductor element Feb. 16, 2010
7638377 Semiconductor device and manufacturing method thereof Dec. 29, 2009
7618904 Method of manufacturing a semiconductor device Nov. 17, 2009
7605028 Method of forming a memory device having a storage transistor Oct. 20, 2009

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