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Class Information
Number: 438/308
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 > Having insulated gate (e.g., igfet, misfet, mosfet, etc.) > Radiation or energy treatment modifying properties of semiconductor regions of substrate (e.g., thermal, corpuscular, electromagnetic, etc.)
Description: Process for making an insulated gate field effect transistor having a step of irradiating the semiconductor substrate to alter the electrical properties of semiconductive regions thereof.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8709904 Method for producing semiconductor substrate, semiconductor substrate, method for manufacturing electronic device, and reaction apparatus Apr. 29, 2014
8704229 Partial poly amorphization for channeling prevention Apr. 22, 2014
8679936 Manufacturing resistors with tightened resistivity distribution in semiconductor integrated circuits Mar. 25, 2014
8669166 Methods of thinning and/or dicing semiconducting substrates having integrated circuit products formed thereon Mar. 11, 2014
8642436 Method of manufacturing silicon carbide semiconductor device Feb. 4, 2014
8629031 Method for manufacturing SOI substrate and semiconductor device Jan. 14, 2014
8623728 Method for forming high germanium concentration SiGe stressor Jan. 7, 2014
8580646 Method of fabricating field effect transistors with low k sidewall spacers Nov. 12, 2013
8569156 Reducing or eliminating pre-amorphization in transistor manufacture Oct. 29, 2013
8564029 Transistor and method for forming the same Oct. 22, 2013
8551830 Semiconductor integrated circuit switch matrix Oct. 8, 2013
8536625 Electronic shutter with photogenerated charge extinguishment capability for back-illuminated image sensors Sep. 17, 2013
8530246 Method for controlling threshold voltage of semiconductor element Sep. 10, 2013
8518760 Display device, method for manufacturing thereof, and television device Aug. 27, 2013
8470678 Tensile stress enhancement of nitride film for stressed channel field effect transistor fabrication Jun. 25, 2013
8461553 Masked ion implant with fast-slow scan Jun. 11, 2013
8435841 Enhancement of ultraviolet curing of tensile stress liner using reflective materials May. 7, 2013
8426278 Semiconductor devices having stressor regions and related fabrication methods Apr. 23, 2013
8426285 Method of fabricating semiconductor device Apr. 23, 2013
8420512 Method for manufacturing semiconductor device Apr. 16, 2013
8420439 Method of producing a radiation-emitting thin film component and radiation-emitting thin film component Apr. 16, 2013
8399321 Method for manufacturing memory device Mar. 19, 2013
8389342 Method for manufacturing a semiconductor device Mar. 5, 2013
8377211 Device for vacuum processing Feb. 19, 2013
8357596 Method of forming a polycrystalline silicon layer and method of manufacturing thin film transistor Jan. 22, 2013
8349694 Enhanced confinement of high-K metal gate electrode structures by reducing material erosion of a dielectric cap layer upon forming a strain-inducing semiconductor alloy Jan. 8, 2013
8343826 Method for forming a transistor comprising high-k metal gate electrode structures including a polycrystalline semiconductor material and embedded strain-inducing semiconductor alloys Jan. 1, 2013
8338262 Dual wavelength exposure method and system for semiconductor device manufacturing Dec. 25, 2012
8338257 Nonvolatile semiconductor storage device and manufacturing method thereof Dec. 25, 2012
8319272 Solar cell systems Nov. 27, 2012
8309421 Dual-bulb lamphead control methodology Nov. 13, 2012
8309474 Ultrafast laser annealing with reduced pattern density effects in integrated circuit fabrication Nov. 13, 2012
8288239 Thermal flux annealing influence of buried species Oct. 16, 2012
8273633 Method of enhancing dopant activation without suffering additional dopant diffusion Sep. 25, 2012
8216924 Methods of fabricating transistors using laser annealing of source/drain regions Jul. 10, 2012
8211796 Semiconductor device manufacturing method Jul. 3, 2012
8207043 Method for fabricating a semiconductor device Jun. 26, 2012
8198154 Method of forming bottom-drain LDMOS power MOSFET structure having a top drain strap Jun. 12, 2012
8187926 Method of manufacturing a semiconductor device May. 29, 2012
8183605 Reducing transistor junction capacitance by recessing drain and source regions May. 22, 2012
8173496 Method for manufacturing semiconductor device May. 8, 2012
8148262 Method for manufacturing semiconductor device Apr. 3, 2012
8138074 ICs with end gates having adjacent electrically connected field poly Mar. 20, 2012
8124486 Method to enhance channel stress in CMOS processes Feb. 28, 2012
8125033 Polycrystalline silicon layer, flat panel display using the same, and method of fabricating the same Feb. 28, 2012
8120074 Bipolar semiconductor device and manufacturing method Feb. 21, 2012
8110471 Semiconductor device having a round-shaped nano-wire transistor channel and method of manufacturing same Feb. 7, 2012
8105925 Method for forming an insulated gate field effect device Jan. 31, 2012
8101487 Method for fabricating semiconductor devices with shallow diffusion regions Jan. 24, 2012
8097499 Semiconductor device and methods thereof Jan. 17, 2012

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