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Class Information
Number: 438/301
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.) > Self-aligned > Source or drain doping
Description: Process having a step for the self-aligned introduction of electrically active dopant species into the semiconductor regions of the substrate to form the transistor source or drain regions or portions thereof.


Sub-classes under this class:

Class Number Class Name Patents
438/302 Oblique implantation 473
438/306 Plural doping steps 533
438/303 Utilizing gate sidewall structure 1,302


Patents under this class:

Patent Number Title Of Patent Date Issued
7605407 Composite stressors with variable element atomic concentrations in MOS devices Oct. 20, 2009
7605043 Semiconductor device and manufacturing method for the same Oct. 20, 2009
7605042 SOI bottom pre-doping merged e-SiGe for poly height reduction Oct. 20, 2009
7595261 Method and system for manufacturing semiconductor device having less variation in electrical characteristics Sep. 29, 2009
7592242 Apparatus and method for controlling diffusion Sep. 22, 2009
7592232 Method for manufacturing semiconductor device Sep. 22, 2009
7588990 Dynamic surface annealing of implanted dopants with low temperature HDPCVD process for depositing a high extinction coefficient optical absorber layer Sep. 15, 2009
7586160 Method of manufacturing a semiconductor integrated circuit and semiconductor integrated circuit Sep. 8, 2009
7585763 Methods of fabricating integrated circuit devices using anti-reflective coating as implant blocking layer Sep. 8, 2009
7585738 Method of forming a fully silicided semiconductor device with independent gate and source/drain doping and related device Sep. 8, 2009
7585737 Method of manufacturing double diffused drains in semiconductor devices Sep. 8, 2009
7572706 Source/drain stressor and method therefor Aug. 11, 2009
7569464 Method for manufacturing a semiconductor device having improved across chip implant uniformity Aug. 4, 2009
7569455 Manufacturing method of semiconductor device Aug. 4, 2009
7566624 Method for the production of transistor structures with LDD Jul. 28, 2009
7564056 Method for manufacturing a semiconductor device Jul. 21, 2009
7563682 LDMOS transistor device, integrated circuit, and fabrication method thereof Jul. 21, 2009
7563663 Method of manufacturing semiconductor device with offset sidewall structure Jul. 21, 2009
7560350 Method for forming strained semiconductor device and method for forming source/drain region Jul. 14, 2009
7560326 Silicon/silcion germaninum/silicon body device with embedded carbon dopant Jul. 14, 2009
7557023 Implantation of gate regions in semiconductor device fabrication Jul. 7, 2009
7553726 Method of fabricating nonvolatile memory device Jun. 30, 2009
7553720 Non-volatile memory device and fabrication method thereof Jun. 30, 2009
7550807 Semiconductor memory Jun. 23, 2009
7550356 Method of fabricating strained-silicon transistors Jun. 23, 2009
7544573 Semiconductor device including MOS field effect transistor having offset spacers or gate sidewall films on either side of gate electrode and method of manufacturing the same Jun. 9, 2009
7538003 Method for fabricating MOS transistor May. 26, 2009
7538001 Transistor gate forming methods and integrated circuits May. 26, 2009
7534689 Stress enhanced MOS transistor and methods for its fabrication May. 19, 2009
7524695 Image sensor and pixel having an optimized floating diffusion Apr. 28, 2009
7521326 Semiconductor device and manufacturing method thereof Apr. 21, 2009
7521316 Methods of forming gate structures for semiconductor devices Apr. 21, 2009
7517772 Selective etch for patterning a semiconductor film deposited non-selectively Apr. 14, 2009
7510943 Semiconductor devices and methods of manufacture thereof Mar. 31, 2009
7504328 Schottky barrier source/drain n-mosfet using ytterbium silicide Mar. 17, 2009
7501317 Method of manufacturing semiconductor device Mar. 10, 2009
7494881 Methods for selective placement of dislocation arrays Feb. 24, 2009
7494857 Advanced activation approach for MOS devices Feb. 24, 2009
7488658 Stressed semiconductor device structures having granular semiconductor material Feb. 10, 2009
7485925 High voltage metal oxide semiconductor transistor and fabricating method thereof Feb. 3, 2009
7485536 Abrupt junction formation by atomic layer epitaxy of in situ delta doped dopant diffusion barriers Feb. 3, 2009
7485520 Method of manufacturing a body-contacted finfet Feb. 3, 2009
7485515 Method of manufacturing metal oxide semiconductor Feb. 3, 2009
7482226 Semiconductor memory device Jan. 27, 2009
7482218 Low-capacitance input/output and electrostatic discharge circuit for protecting an integrated circuit from electrostatic discharge Jan. 27, 2009
7482212 Semiconductor device and manufacturing method thereof Jan. 27, 2009
7482210 Method of fabricating semiconductor device having junction isolation insulating layer Jan. 27, 2009
7479437 Method to reduce contact resistance on thin silicon-on-insulator device Jan. 20, 2009
7479434 Semiconductor device and method of manufacturing the same Jan. 20, 2009
7479433 Method for manufacturing semiconductor device Jan. 20, 2009



 
 
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