Nonplanar semiconductor device with partially or fully wrapped around gate electrode and methods of fabrication

SA Hareland, RS Chau, BS Doyle, R Rios… - US Patent …, 2010 - Google Patents
A nonplanar semiconductor device and its method of fabrication is described. The nonplanar
semiconductor device includes a semiconductor body having a top surface opposite a …

Self-aligned contacts for transistors

PLD Chang, BS Doyle - US Patent 7,563,701, 2009 - Google Patents
Self-aligned contacts for transistors and methods for fabricating the contacts are described.
An etch resistant material is patterned to create an opening that resides above a transistor …

Block contact architectures for nanoscale channel transistors

M Radosavljevic, A Majumdar, BS Doyle… - US Patent …, 2011 - Google Patents
A contact architecture for nanoscale channel devices having contact structures coupling to
and extending between source or drain regions of a device having a plurality of parallel …

Process for integrating planar and non-planar CMOS transistors on a bulk substrate and article made thereby

JT Kavalieros, JK Brask, BS Doyle, U Shah… - US Patent …, 2009 - Google Patents
US7479421B2 - Process for integrating planar and non-planar CMOS transistors on a bulk
substrate and article made thereby - Google Patents US7479421B2 - Process for integrating …

Methods for patterning a semiconductor film

JK Brask, J Kavalieros, U Shah, S Datta… - US Patent …, 2009 - Google Patents
According to an embodiment of the present invention, a hard mask material is formed on a
silicon film having a global crystal orientation wherein the semiconductor film has a first …

Increasing doping of well compensating dopant region according to increasing gate length

O Dokumaci - US Patent App. 10/905,591, 2006 - Google Patents
Methods and resulting structure of implementing a compensating implant that creates more
compensation doping as the gate length is increased are disclosed. In particular, the …

Fabrication of self-aligned gallium arsenide MOSFETs using damascene gate methods

HI Hanafi - US Patent 7,435,636, 2008 - Google Patents
A method for fabricating a gallium arsenide MOSFET device is presented. A dummy gate is
formed over a gallium arsenide substrate. Source-drain extensions are implanted into the …

Process for integrating planar and non-planar CMOS transistors on a bulk substrate and article made thereby

JT Kavalieros, JK Brask, BS Doyle, U Shah… - US Patent …, 2012 - Google Patents
US8193567B2 - Process for integrating planar and non-planar CMOS transistors on a bulk
substrate and article made thereby - Google Patents US8193567B2 - Process for integrating …

Semiconductor device and method of manufacturing the same

A Isobe, S Yamazaki, C Kokubo, K Tanaka… - US Patent …, 2010 - Google Patents
2003-06-27 Assigned to SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
reassignment SEMICONDUCTOR ENERGY LABORATORY CO., LTD. ASSIGNMENT OF …

Field effect transistor with narrow bandgap source and drain regions and method of fabrication

RS Chau, S Datta, J Kavalieros, JK Brask… - US Patent …, 2009 - Google Patents
A transistor having a narrow bandgap semiconductor source/drain region is described. The
transistor includes a gate electrode formed on a gate dielectric layer formed on a silicon …