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Class Information
Number: 438/498
Name: Semiconductor device manufacturing: process > Formation of semiconductive active region on any substrate (e.g., fluid growth, deposition) > Fluid growth from liquid combined with preceding diverse operation > Differential etching
Description: Process wherein the differential etching of the substrate prior to the fluid growth of semiconductive material from the liquid state is the diverse step.










Patents under this class:

Patent Number Title Of Patent Date Issued
8664056 Transistor with embedded strain-inducing material formed in diamond-shaped cavities based on a pre-amorphization Mar. 4, 2014
8597992 Transistor and manufacturing method of the same Dec. 3, 2013
8557689 Extruded structure with equilibrium shape Oct. 15, 2013
8372708 Device structure and manufacturing method using HDP deposited using deposited source-body implant block Feb. 12, 2013
8247312 Methods for printing an ink on a textured wafer surface Aug. 21, 2012
8183879 Measuring arrangement, semiconductor arrangement and method for operating a semiconductor component as a reference source May. 22, 2012
8173462 Manufacturing method of nitride crystalline film, nitride film and substrate structure May. 8, 2012
8071481 Method for forming highly strained source/drain trenches Dec. 6, 2011
8062947 Semiconductor device and method of manufacturing the same Nov. 22, 2011
8019458 Creating multi-layer/multi-input/multi-output (MLMIMO) models for metal-gate structures Sep. 13, 2011
8017504 Transistor having a high-k metal gate stack and a compressively stressed channel Sep. 13, 2011
7902053 Method of processing semiconductor wafer Mar. 8, 2011
7687381 Method of forming electrical interconnects within insulating layers that form consecutive sidewalls including forming a reaction layer on the inner sidewall Mar. 30, 2010
7563711 Method of forming a carbon nanotube-based contact to semiconductor Jul. 21, 2009
6602793 Pre-clean chamber Aug. 5, 2003
6475884 Devices and methods for addressing optical edge effects in connection with etched trenches Nov. 5, 2002
6100172 Method for forming a horizontal surface spacer and devices formed thereby Aug. 8, 2000
6083520 Bioactive feed Jul. 4, 2000
6033995 Inverted layer epitaxial liftoff process Mar. 7, 2000
5918128 Reduced channel length for a high performance CMOS transistor Jun. 29, 1999
5561079 Stalagraphy Oct. 1, 1996
5443685 Composition and method for off-axis growth sites on nonpolar substrates Aug. 22, 1995
5358881 Silicon topography control method Oct. 25, 1994
5314837 Method of making a registration mark on a semiconductor May. 24, 1994
5312764 Method of doping a semiconductor substrate May. 17, 1994
5236547 Method of forming a pattern in semiconductor device manufacturing process Aug. 17, 1993
5206185 Semiconductor laser device Apr. 27, 1993
5202290 Process for manufacture of quantum dot and quantum wire semiconductors Apr. 13, 1993
5192710 Method of making a semiconductor laser with a liquid phase epitaxy layer and a plurality of gas phase or molecular beam epitaxy layers Mar. 9, 1993
5160492 Buried isolation using ion implantation and subsequent epitaxial growth Nov. 3, 1992
5114876 Selective epitaxy using the gild process May. 19, 1992
4963507 Method and manufacturing a laser diode with buried active layer Oct. 16, 1990
4818722 Method for generating a strip waveguide Apr. 4, 1989
4561915 Process for epitaxial growth on a corrugated wafer Dec. 31, 1985
4381956 Self-aligned buried channel fabrication process May. 3, 1983
4255206 Method for manufacturing a semiconductor structure Mar. 10, 1981
4251299 Planar epitaxial refill using liquid phase epitaxy Feb. 17, 1981
4178195 Semiconductor structure Dec. 11, 1979
4073676 GaAs-GaAlAs semiconductor having a periodic corrugation at an interface Feb. 14, 1978











 
 
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