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Class Information
Number: 438/239
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.) > Including passive device (e.g., resistor, capacitor, etc.) > Capacitor
Description: Process for making an insulated gate field effect transistor having combined therewith a capacitor as the passive device.


Sub-classes under this class:

Class Number Class Name Patents
438/241 And additional field effect transistor (e.g., sense or access transistor, etc.) 628
438/240 Having high dielectric constant insulator (e.g., ta2o5, etc.) 1,307
438/250 Planar capacitor 454
438/253 Stacked capacitor 2,347
438/243 Trench capacitor 836


Patents under this class:

Patent Number Title Of Patent Date Issued
7625789 Method for manufacturing semiconductor device Dec. 1, 2009
7623338 Multiple metal-insulator-metal capacitors and method of fabricating the same Nov. 24, 2009
7622347 Self-aligned metal electrode to eliminate native oxide effect for metal insulator semiconductor (MIS) capacitor Nov. 24, 2009
7622346 Method for forming ferroelectric capacitor and method for fabricating semiconductor device Nov. 24, 2009
7618859 Thin film capacitor and fabrication method thereof Nov. 17, 2009
7612400 MIM device and electronic apparatus Nov. 3, 2009
7601585 Method of manufacturing a ferroelectric semiconductor device utilizing an oxide reduction film Oct. 13, 2009
7601548 Methods of fabricating ferroelectric capacitors having oxidation barrier conductive layers and lower electrodes disposed in trenches defined by supporting insulating layers Oct. 13, 2009
7598137 Method for manufacturing semiconductor device including MIM capacitor Oct. 6, 2009
7594937 Porous anode body for solid electrolytic capacitor, production method thereof and solid electrolytic capacitor Sep. 29, 2009
7592220 Capacitance process using passivation film scheme Sep. 22, 2009
7585723 Method for fabricating capacitor Sep. 8, 2009
7585722 Integrated circuit comb capacitor Sep. 8, 2009
7582524 Method for preparing a memory structure Sep. 1, 2009
7579643 Capacitor having high electrostatic capacity, integrated circuit device including the capacitor and method of fabricating the same Aug. 25, 2009
7579233 Method of fabricating semiconductor device for reducing parasitic capacitance between bit lines and semiconductor device fabricated thereby Aug. 25, 2009
7575940 Dielectric film, method of manufacturing the same, and semiconductor capacitor having the dielectric film Aug. 18, 2009
7572710 Methods of forming conductive contacts to source/drain regions and methods of forming local interconnects Aug. 11, 2009
7572709 Method, apparatus, and system for low temperature deposition and irradiation annealing of thin film capacitor Aug. 11, 2009
7566614 Capacitor of semiconductor device and method of fabricating the same Jul. 28, 2009
7566612 Method of fabricating capacitor in semiconductor device and semiconductor device using the same Jul. 28, 2009
7563672 Methods of fabricating integrated circuit devices including metal-insulator-metal capacitors Jul. 21, 2009
7563669 Integrated circuit with a trench capacitor structure and method of manufacture Jul. 21, 2009
7563667 Method for fabricating semiconductor device Jul. 21, 2009
7560336 DRAM layout with vertical FETs and method of formation Jul. 14, 2009
7560333 Capacitor in semiconductor device and method of manufacturing the same Jul. 14, 2009
7557013 Methods of forming a plurality of capacitors Jul. 7, 2009
7557003 MIM capacitor manufacturing method Jul. 7, 2009
7547598 Method for fabricating capacitor in semiconductor device Jun. 16, 2009
7544562 Method for manufacturing a capacitor electrode structure Jun. 9, 2009
7538002 Semiconductor process integrating source/drain stressors and interlevel dielectric layer stressors May. 26, 2009
7535745 Ferroelectric memory device and method of manufacturing the same May. 19, 2009
7534708 Recessed-type field effect transistor with reduced body effect May. 19, 2009
7534693 Thin-film capacitor with a field modification layer and methods for forming the same May. 19, 2009
7531417 High performance system-on-chip passive device using post passivation process May. 12, 2009
7531406 Method for fabricating an electrical component May. 12, 2009
7521330 Methods for forming capacitor structures Apr. 21, 2009
7517762 Semiconductor device capable of preventing moisture-absorption of fuse area thereof and method for manufacturing the fuse area Apr. 14, 2009
7517754 Methods of forming semiconductor constructions Apr. 14, 2009
7514315 Methods of forming capacitor structures having aluminum oxide diffusion barriers Apr. 7, 2009
7511325 Ferroelectric capacitor Mar. 31, 2009
7510942 Molecular modifications of metal/dielectric interfaces Mar. 31, 2009
7508022 Semiconductor device including a TCAM having a storage element formed with a DRAM Mar. 24, 2009
7504684 Semiconductor device and manufacturing method therefor Mar. 17, 2009
7504298 Method for forming memory cell and device Mar. 17, 2009
7501320 Semiconductor device with dielectric structure and method for fabricating the same Mar. 10, 2009
7501291 Process for fabricating an integrated circuit including a capacitor with a copper electrode Mar. 10, 2009
7498627 Semiconductor device including a TCAM having a storage element formed with a DRAM Mar. 3, 2009
7498219 Methods for reducing capacitor dielectric absorption and voltage coefficient Mar. 3, 2009
7494866 Semiconductor device and related method of manufacture Feb. 24, 2009



 
 
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