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Class Information
Number: 438/400
Name: Semiconductor device manufacturing: process > Formation of electrically isolated lateral semiconductive structure
Description: Process for making partial or total electrical isolation means serving to minimize electrical current flow between laterally adjoining semiconductive regions of the substrate.


Sub-classes under this class:

Class Number Class Name Patents
438/402 And gettering of substrate 72
438/454 Field plate electrode 103
438/424 Grooved and refilled with deposited dielectric material 1,564
438/421 Having air-gap dielectric (e.g., groove, etc.) 276
438/403 Having semi-insulating component 101
438/401 Having substrate registration feature (e.g., alignment mark) 589
438/423 Implanting to form insulator 172
438/414 Isolation by pn junction only 48
438/439 Recessed oxide by localized oxidation (i.e., locos) 322
438/404 Total dielectric isolation 296


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7622358 Semiconductor device with semi-insulating substrate portions and method for forming the same Nov. 24, 2009
7598099 Method of controlling a fabrication process using an iso-dense bias Oct. 6, 2009
7595213 Semiconductor devices, CMOS image sensors, and methods of manufacturing same Sep. 29, 2009
7592234 Method for forming a nitrogen-containing gate insulating film Sep. 22, 2009
7585745 Semiconductor device and a method of manufacturing the same Sep. 8, 2009
7560363 Manufacturing method for SIMOX substrate Jul. 14, 2009
7550361 Trench structure and method for co-alignment of mixed optical and electron beam lithographic fabrication levels Jun. 23, 2009
7521331 High dielectric film and related method of manufacture Apr. 21, 2009
7514802 Wiring board Apr. 7, 2009
7491563 Nitridation of STI fill oxide to prevent the loss of STI fill oxide during manufacturing process Feb. 17, 2009
7488671 Nanostructure arrays and methods of making same Feb. 10, 2009
7485504 Stable PD-SOI devices and methods Feb. 3, 2009
7482258 Product and method for integration of deep trench mesh and structures under a bond pad Jan. 27, 2009
7465642 Methods for forming semiconductor structures with buried isolation collars Dec. 16, 2008
7446015 Semiconductor device and method for manufacturing the same Nov. 4, 2008
7432593 Semiconductor package assembly and method for electrically isolating modules Oct. 7, 2008
7429518 Method for forming shallow trench isolation of semiconductor device Sep. 30, 2008
7414299 Semiconductor package assembly and method for electrically isolating modules Aug. 19, 2008
7407826 Vacuum packaged single crystal silicon device Aug. 5, 2008
7396733 Method for manufacturing semiconductor substrate and method for manufacturing semiconductor device Jul. 8, 2008
7387918 Method of forming a silicon controlled rectifier structure with improved punch through resistance Jun. 17, 2008
7381625 Deterministic process for constructing nanodevices Jun. 3, 2008
7354812 Multiple-depth STI trenches in integrated circuit fabrication Apr. 8, 2008
7344981 Plated terminations Mar. 18, 2008
7303975 Method for producing electrochemical capacitor electrode Dec. 4, 2007
7303974 Method for producing electrochemical capacitor electrode Dec. 4, 2007
7285433 Integrated devices with optical and electrical isolation and method for making Oct. 23, 2007
7279393 Trench isolation structure and method of manufacture therefor Oct. 9, 2007
7274074 Semiconductor integrated circuit device Sep. 25, 2007
7262110 Trench isolation structure and method of formation Aug. 28, 2007
7256099 Method of producing electrochemical device, and the electrochemical device Aug. 14, 2007
7223670 DUV laser annealing and stabilization of SiCOH films May. 29, 2007
7214595 Method of producing semiconductor devices May. 8, 2007
7199432 Semiconductor integrated circuit device Apr. 3, 2007
7172914 Method of making uniform oxide layer Feb. 6, 2007
7166519 Method for isolating semiconductor devices with use of shallow trench isolation method Jan. 23, 2007
7163870 Semiconductor integrated circuit device Jan. 16, 2007
7154537 Camera system, control method thereof, device manufacturing apparatus, exposure apparatus, and device manufacturing method Dec. 26, 2006
7141486 Shallow trench isolation structures comprising a graded doped sacrificial silicon dioxide material and a method for forming shallow trench isolation structures Nov. 28, 2006
7112849 Method of preventing semiconductor layers from bending and semiconductor device formed thereby Sep. 26, 2006
7094661 Single and dual damascene techniques utilizing composite polymer dielectric film Aug. 22, 2006
7078349 Method to form self-aligned floating gate to diffusion structures in flash Jul. 18, 2006
7071039 Manufacturing method of partial SOI wafer, semiconductor device using the partial SOI wafer and manufacturing method thereof Jul. 4, 2006
7072167 Co-fired ceramic capacitor and method for forming ceramic capacitors for use in printed wiring boards Jul. 4, 2006
7053007 Method for fabricating semiconductor integrated circuit device May. 30, 2006
7052970 Method for producing insulator structures including a main layer and a barrier layer May. 30, 2006
7045437 Method for fabricating shallow trenches May. 16, 2006
7019378 Field-shielded SOI-MOS structure free from floating body effects, and method of fabrication therefor Mar. 28, 2006
7008547 Solid phase sensors Mar. 7, 2006
7005334 Zero threshold voltage pFET and method of making same Feb. 28, 2006

1 2 3 4 5


 
 
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