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Class Information
Number: 257/519
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Integrated circuit structure with electrically isolated components > Including dielectric isolation means > Combined with pn junction isolation (e.g., isoplanar, locos) > Dielectric in groove > Including heavily doped channel stop region adjacent groove
Description: Subject matter wherein the device has at least one heavily doped semiconductor region adjacent a dielectric filled groove to prevent formation of parasitic inversion channels in the semiconductor material.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8493171 Dual thin film precision resistance trimming Jul. 23, 2013
8476685 Image sensor and method for fabricating the same Jul. 2, 2013
8384177 Semiconductor device and method of manufacturing a semiconductor device Feb. 26, 2013
8334160 Semiconductor photovoltaic devices and methods of manufacturing the same Dec. 18, 2012
8278184 Fabrication method of a non-planar transistor Oct. 2, 2012
8242876 Dual thin film precision resistance trimming Aug. 14, 2012
8125036 Integrated circuit having an edge passivation and oxidation resistant layer and method Feb. 28, 2012
8115273 Deep trench isolation structures in integrated semiconductor devices Feb. 14, 2012
8089116 FLOTOX-TYPE EEPROM and method for manufacturing the same Jan. 3, 2012
8035129 Integrated circuitry Oct. 11, 2011
7911022 Isolation structure in field device Mar. 22, 2011
7893469 Image sensor and method for fabricating the same Feb. 22, 2011
7829420 Method of forming a channel termination region using a trench and a channel stopper ring Nov. 9, 2010
7816264 Wafer processing method Oct. 19, 2010
7795137 Manufacturing method of semiconductor device Sep. 14, 2010
7679130 Deep trench isolation structures and methods of formation thereof Mar. 16, 2010
7659159 Method of manufacturing a flash memory device Feb. 9, 2010
7632744 Semiconductor integrated circuit device and process for manufacturing the same Dec. 15, 2009
7544582 Semiconductor device and method for fabricating the same Jun. 9, 2009
7521763 Dual stress STI Apr. 21, 2009
7443007 Trench isolation structure having an implanted buffer layer Oct. 28, 2008
7425752 Semiconductor device channel termination Sep. 16, 2008
7382015 Semiconductor device including an element isolation portion having a recess Jun. 3, 2008
7271468 High-voltage compatible, full-depleted CCD Sep. 18, 2007
7221035 Semiconductor structure avoiding poly stringer formation May. 22, 2007
7166906 Package with barrier wall and method for manufacturing the same Jan. 23, 2007
7071531 Trench isolation for semiconductor devices Jul. 4, 2006
7071515 Narrow width effect improvement with photoresist plug process and STI corner ion implantation Jul. 4, 2006
7053459 Semiconductor integrated circuit device and process for producing the same May. 30, 2006
7019379 Semiconductor device comprising voltage regulator element Mar. 28, 2006
7009271 Memory device with an alternating Vss interconnection Mar. 7, 2006
6958521 Shallow trench isolation structure Oct. 25, 2005
6953961 DRAM structure and fabricating method thereof Oct. 11, 2005
6940145 Termination structure for a semiconductor device Sep. 6, 2005
6897112 Method for fabricating an integrated semiconductor configuration with the aid of thermal oxidation, related semiconductor configuration, and related memory unit May. 24, 2005
6894354 Trench isolated transistors, trench isolation structures, memory cells, and DRAMs May. 17, 2005
6856001 Trench isolation for semiconductor devices Feb. 15, 2005
6849519 Method of forming an isolation layer in a semiconductor devices Feb. 1, 2005
6815714 Conductive structure in a semiconductor material Nov. 9, 2004
6812486 Conductive structure and method of forming the structure Nov. 2, 2004
6740954 Semiconductor device reducing junction leakage current and narrow width effect May. 25, 2004
6737724 Semiconductor device and method of manufacturing the same May. 18, 2004
6586804 Shallow trench isolation type semiconductor device and method of manufacturing the same Jul. 1, 2003
6525403 Semiconductor device having MIS field effect transistors or three-dimensional structure Feb. 25, 2003
6518635 Semiconductor device and manufacturing method thereof Feb. 11, 2003
6504226 Thin-film transistor used as heating element for microreaction chamber Jan. 7, 2003
6501155 Semiconductor apparatus and process for manufacturing the same Dec. 31, 2002
6479875 Fabrication of semiconductor gettering structures by ion implantation Nov. 12, 2002
6445048 Semiconductor configuration having trenches for isolating doped regions Sep. 3, 2002
6384455 MOS semiconductor device with shallow trench isolation structure and manufacturing method thereof May. 7, 2002

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