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Class Information
Number: 257/E21.464
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Processes or apparatus adapted for manufacture or treatment of semiconductor or solid-state devices or of parts thereof (epo) > Manufacture or treatment of semiconductor device (epo) > Device having at least one potential-jump barrier or surface barrier, e.g., pn junction, depletion layer, carrier concentration layer (epo) > Device having semiconductor body other than carbon, si, ge, sic, se, te, cu 2 o, cui, and group iii-v compounds with or without impurities, e.g., doping materials (epo) > Deposition of semiconductor material on substrate, e.g., epitaxial growth (epo) > Using liquid deposition (epo)
Description: This subclass is indented under subclass E21.461. This subclass is substantially the same in scope as ECLA classification H01L21/368.










Sub-classes under this class:

Class Number Class Name Patents
257/E21.465 From molten solution of compound or alloy, e.g., liquid phase epitaxy (epo) 35


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8685779 Group VA-doped solution-processed metal chalcogenides Apr. 1, 2014
8673752 Method of forming epitaxial based integrated circuit Mar. 18, 2014
8541294 Method of forming epitaxial film Sep. 24, 2013
8530342 Method of integrating epitaxial film onto assembly substrate Sep. 10, 2013
8507370 Method of transferring epitaxial film Aug. 13, 2013
8507371 Method of forming epitaxial semiconductor structure Aug. 13, 2013
8486753 Patterning method of metal oxide thin film using nanoimprinting, and manufacturing method of light emitting diode Jul. 16, 2013
8395150 Inorganic-organic hybrid thin-film transistors using inorganic semiconducting films Mar. 12, 2013
8273669 Method of forming a passivated densified nanoparticle thin film on a substrate Sep. 25, 2012
8193078 Method of integrating epitaxial film onto assembly substrate Jun. 5, 2012
8158517 Method for manufacturing wiring substrate, thin film transistor, display device and television device Apr. 17, 2012
8097877 Inorganic-organic hybrid thin-film transistors using inorganic semiconducting films Jan. 17, 2012
8008192 Conductive interconnect structures and formation methods using supercritical fluids Aug. 30, 2011
7998789 Method and system for forming copper indium gallium sulfur selenide absorption layer and cadmium sulfide buffer layer under non-vacuum condition Aug. 16, 2011
7972960 Method for manufacturing thin film Jul. 5, 2011
7947524 Humidity control and method for thin film photovoltaic materials May. 24, 2011
7939393 Method of adjusting FDSOI threshold voltage through oxide charges generation in the buried oxide May. 10, 2011
RE42283 LCD and method of improving the brilliance of the same Apr. 12, 2011
7851336 Method of forming a passivated densified nanoparticle thin film on a substrate Dec. 14, 2010
7851803 Semiconductor device, manufacturing method of semiconductor device, and display device Dec. 14, 2010
7799597 Thin film transistor, method of manufacturing the same and flat panel display having the thin film transistor Sep. 21, 2010
7795125 System and process for producing nanowire composites and electronic substrates therefrom Sep. 14, 2010
7795134 Conductive interconnect structures and formation methods using supercritical fluids Sep. 14, 2010
7700459 Method for producing electronic device and electronic device Apr. 20, 2010
7691666 Methods of making thin film transistors comprising zinc-oxide-based semiconductor materials and transistors made thereby Apr. 6, 2010
7682939 Method for the preparation of group IB-IIIA-VIA quaternary or higher alloy semiconductor films Mar. 23, 2010
7678644 Method and resulting structure for DRAM cell and peripheral transistor Mar. 16, 2010
7611920 Photonic coupling scheme for photodetectors Nov. 3, 2009
7507593 Liquid crystal display device and method for fabricating the same Mar. 24, 2009
7435692 Gas jet reduction of iso-dense field thickness bias for gapfill process Oct. 14, 2008
7387903 Method for manufacturing layer pattern, method for manufacturing wiring, and method for manufacturing electronic equipment Jun. 17, 2008
7320936 Plating of multi-layer structures Jan. 22, 2008
6537845 Chemical surface deposition of ultra-thin semiconductors Mar. 25, 2003
6380097 Method for obtaining a sulfur-passivated semiconductor surface Apr. 30, 2002
6126740 Solution synthesis of mixed-metal chalcogenide nanoparticles and spray deposition of precursor films Oct. 3, 2000
5711803 Preparation of a semiconductor thin film Jan. 27, 1998
5559057 Method for depositing and patterning thin films formed by fusing nanocrystalline precursors Sep. 24, 1996
5478445 Electrochemical process Dec. 26, 1995
5264190 Liquid phase epitaxial film growth apparatus Nov. 23, 1993
5262357 Low temperature thin films formed from nanocrystal precursors Nov. 16, 1993
5215631 Electrolytic preparation of tin, other metals, alloys and compounds Jun. 1, 1993
5202290 Process for manufacture of quantum dot and quantum wire semiconductors Apr. 13, 1993
5192419 Method for producing a zinc selenide blue light emitting device Mar. 9, 1993
5134091 Quantum effective device and process for its production Jul. 28, 1992
5130270 Hetero-epitaxial liquid phase growth method Jul. 14, 1992
5112410 Cadmium zinc sulfide by solution growth May. 12, 1992
4920067 Process for II-VI compound epitaxy Apr. 24, 1990
4909857 Electrodeposited doped II-VI semiconductor films and devices incorporating such films Mar. 20, 1990
4826579 Electrolytic preparation of tin and other metals May. 2, 1989
4819058 Semiconductor device having a pn junction Apr. 4, 1989

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