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Class Information
Number: 438/585
Name: Semiconductor device manufacturing: process > Coating with electrically or thermally conductive material > Insulated gate formation
Description: Processes for forming an electrode which is electrically insulated from the adjoining semiconductor regions and which upon application of a voltage thereto exerts a change in electrical behavior in the adjoining semiconductor region.


Sub-classes under this class:

Class Number Class Name Patents
438/586 Combined with formation of ohmic contact to semiconductor region 1,023
438/590 Compound semiconductor 104
438/587 Forming array of gate electrodes 452
438/591 Gate insulator structure constructed of plural layers or nonsilicon containing compound 592
438/595 Having sidewall structure 891
438/592 Possessing plural conductive layers (e.g., polycide) 1,248
438/589 Recessed into semiconductor substrate 519


Patents under this class:

Patent Number Title Of Patent Date Issued
7622376 Method for manufacturing semiconductor device using polymer Nov. 24, 2009
7618868 Method of manufacturing field effect transistors using sacrificial blocking layers Nov. 17, 2009
7615421 Method for fabricating thin film transistor Nov. 10, 2009
7611978 Method for forming gate electrode of semiconductor device Nov. 3, 2009
7608498 Method of manufacturing semiconductor device Oct. 27, 2009
7601622 Method of forming fine patterns in semiconductor device and method of forming gate using the same Oct. 13, 2009
7601583 Transistor structure of memory device and method for fabricating the same Oct. 13, 2009
7601577 Work function control of metals Oct. 13, 2009
7595262 Manufacturing method for an integrated semiconductor structure Sep. 29, 2009
7589005 Methods of forming semiconductor structures and systems for forming semiconductor structures Sep. 15, 2009
7585756 Semiconductor device and method of manufacturing the same Sep. 8, 2009
7585754 Method of forming bonding pad opening Sep. 8, 2009
7585706 Method of fabricating a semiconductor device Sep. 8, 2009
7582924 Semiconductor devices having polymetal gate electrodes Sep. 1, 2009
7582523 Method of manufacturing semiconductor device including insulated-gate field-effect transistors Sep. 1, 2009
7582520 Method of fabricating complementary metal-oxide-semiconductor transistor and metal-oxide-semiconductor transistor Sep. 1, 2009
7579231 Semiconductor device and method of manufacturing the same Aug. 25, 2009
7576400 Circuitry and gate stacks Aug. 18, 2009
7572720 Semiconductor device and method for fabricating the same Aug. 11, 2009
7572719 Semiconductor device and manufacturing method thereof Aug. 11, 2009
7572718 Semiconductor device and manufacturing method thereof Aug. 11, 2009
7569480 Semiconductor devices and methods of fabricating the same Aug. 4, 2009
7566644 Method for forming gate electrode of semiconductor device Jul. 28, 2009
7566622 Early contact, high cell density process Jul. 28, 2009
7560396 Material for electronic device and process for producing the same Jul. 14, 2009
7560172 Low voltage CMOS structure with dynamic threshold voltage Jul. 14, 2009
7557024 Single poly CMOS imager Jul. 7, 2009
7556995 MOS transistor manufacturing Jul. 7, 2009
7547621 LPCVD gate hard mask Jun. 16, 2009
7547589 Method for fabricating semiconductor device, and electro-optical device, integrated circuit and electronic apparatus including the semiconductor device Jun. 16, 2009
7544619 Method of fabricating semiconductor device Jun. 9, 2009
7544595 Forming a semiconductor device having a metal electrode and structure thereof Jun. 9, 2009
7544594 Method of forming a transistor having gate protection and transistor formed according to the method Jun. 9, 2009
7544556 Process for forming CMOS devices using removable spacers Jun. 9, 2009
7544554 Methods of forming gatelines and transistor devices Jun. 9, 2009
7541269 Method of forming tungsten polymetal gate having low resistance Jun. 2, 2009
7541216 Method of aligning deposited nanotubes onto an etched feature using a spacer Jun. 2, 2009
7540970 Methods of fabricating a semiconductor device Jun. 2, 2009
7538018 Gate structure and method for fabricating the same, and method for fabricating memory and CMOS transistor layout May. 26, 2009
7538001 Transistor gate forming methods and integrated circuits May. 26, 2009
7537994 Methods of forming semiconductor devices, assemblies and constructions May. 26, 2009
7537974 Photoresist composition, method for forming film pattern using the same, and method for manufacturing thin film transistor array panel using the same May. 26, 2009
7534707 MOS Transistors having inverted T-shaped gate electrodes and fabrication methods thereof May. 19, 2009
7531437 Method of forming metal gate electrodes using sacrificial gate electrode material and sacrificial gate dielectric material May. 12, 2009
7531404 Semiconductor device having a metal gate electrode formed on an annealed high-k gate dielectric layer May. 12, 2009
7528046 Method for manufacturing semiconductor device May. 5, 2009
7521371 Methods of forming semiconductor constructions having lines Apr. 21, 2009
7521304 Method for forming integrated circuit Apr. 21, 2009
7517806 Integrated circuit having pairs of parallel complementary FinFETs Apr. 14, 2009
7517746 Metal oxide semiconductor transistor with Y shape metal gate and fabricating method thereof Apr. 14, 2009



 
 
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