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Browse by Category: Main > Material Science
Class Information
Number: 148/DIG.14
Name: Metal treatment > Capacitor
Description:










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
6583021 Method of fabricating capacitor having hafnium oxide Jun. 24, 2003
6348113 High purity tantalum, products containing the same, and methods of making the same Feb. 19, 2002
6207081 Method for producing conductive composition and conductive composition Mar. 27, 2001
5885869 Method for uniformly doping hemispherical grain polycrystalline silicon Mar. 23, 1999
5869382 Structure of capacitor for dynamic random access memory and method of manufacturing thereof Feb. 9, 1999
5858853 Method for forming capacitor electrode having jagged surface Jan. 12, 1999
5824593 Method for making a capacitor on a semiconductor device Oct. 20, 1998
5811332 Method of fabricating a capacitor structure for a semiconductor memory device Sep. 22, 1998
5801079 Method for manufacturing a stacked capacitor type semiconductor memory device with good flatness characteristics Sep. 1, 1998
5798280 Process for doping hemispherical grain silicon Aug. 25, 1998
5789303 Method of adding on chip capacitors to an integrated circuit Aug. 4, 1998
5776789 Method for fabricating a semiconductor memory device Jul. 7, 1998
5766993 Method of fabricating storage node electrode, for DRAM devices, using polymer spacers, to obtain polysilicon columns, with minimum spacing between columns Jun. 16, 1998
5763305 Method for forming a semiconductor memory device with a capacitor Jun. 9, 1998
5756388 Method for fabricating a rake-shaped capacitor May. 26, 1998
5750431 Method for fabricating a stacked capacitor May. 12, 1998
5739060 Method of fabricating a capacitor structure for a semiconductor memory device Apr. 14, 1998
5736450 Method for forming a cylindrical capacitor Apr. 7, 1998
5728597 Method for forming a capacitor in a semiconductor device Mar. 17, 1998
5721154 Method for fabricating a four fin capacitor structure Feb. 24, 1998
5712202 Method for fabricating a multiple walled crown capacitor of a semiconductor device Jan. 27, 1998
5705420 Method of producing a fin-shaped capacitor Jan. 6, 1998
5700709 Method for manufacturing a capacitor for a semiconductor device Dec. 23, 1997
5693557 Method of fabricating a semiconductor device Dec. 2, 1997
5691229 Process of fabricating dynamic random access memory cell having inter-level insulating structure without silicon nitride layer between access transistor and storage node Nov. 25, 1997
5691217 Semiconductor processing method of forming a pair of field effect transistors having different thickness gate dielectric layers Nov. 25, 1997
5691219 Method of manufacturing a semiconductor memory device Nov. 25, 1997
5688724 Method of providing a dielectric structure for semiconductor devices Nov. 18, 1997
5681774 Method of fabricating a toothed-shape capacitor node using a thin oxide as a mask Oct. 28, 1997
5670410 Method of forming integrated CMP stopper and analog capacitor Sep. 23, 1997
5670408 Thin film capacitor with small leakage current and method for fabricating the same Sep. 23, 1997
5658818 Semiconductor processing method employing an angled sidewall Aug. 19, 1997
5656533 Method of preventing polysilicon stringers during formation of a stacked double polysilicon structure by using dielectric sidewall spacers Aug. 12, 1997
5652170 Method for etching sloped contact openings in polysilicon Jul. 29, 1997
5643820 Method for fabricating an MOS capacitor using zener diode region Jul. 1, 1997
5618749 Method of forming a semiconductor device having a capacitor and a resistor Apr. 8, 1997
5614438 Method for making LSCO stack electrode Mar. 25, 1997
5597760 Process of fabricating semiconductor device having capacitor increased in capacitance by roughening surface of accumulating electrode Jan. 28, 1997
5595931 Method for fabricating capacitor of a semiconductor device Jan. 21, 1997
5593914 Method for constructing ferroelectric capacitor-like structures on silicon dioxide surfaces Jan. 14, 1997
5589416 Process for forming integrated capacitors Dec. 31, 1996
5589864 Integrated varactor switches for acoustic ink printing Dec. 31, 1996
5587333 Capacitor in an integrated function block or an integrated circuit having high capacitance, a method for manufacturing said capacitor and utilizing of said capacitor as an integrated decouplin Dec. 24, 1996
5583070 Process to form rugged polycrystalline silicon surfaces Dec. 10, 1996
5576240 Method for making a metal to metal capacitor Nov. 19, 1996
5550080 Method for fabricating capacitors of semiconductor device Aug. 27, 1996
5529945 Methods for fabricating a multi-bit storage cell Jun. 25, 1996
5529957 Method for blocking contamination and stabilizing chip capacitor during attachment using a tape strip Jun. 25, 1996
5529946 Process of fabricating DRAM storage capacitors Jun. 25, 1996
5525533 Method of making a low voltage coefficient capacitor Jun. 11, 1996

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