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Class Information
Number: 257/E21.128
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 comprising group iv elements or group iii-v compounds with or without impurities, e.g., doping materials (epo) > Deposition of semiconductor material on substrate, e.g., epitaxial growth, solid phase epitaxy (epo) > Characterized by the substrate (epo) > Bonding of semiconductor wafer to insulating substrate or to semic onducting substrate using an intermediate insulating layer (epo) > Substrate is crystalline semiconductor material, e.g., lattice adaptation, heteroepitaxy (epo) > Carbon on a noncarbon semiconductor substrate (epo)
Description: This subclass is indented under subclass E21.124. This subclass is substantially the same in scope as ECLA classification H01L21/20B6B10.










Patents under this class:

Patent Number Title Of Patent Date Issued
8574528 Methods of growing a silicon carbide epitaxial layer on a substrate to increase and control carrier lifetime Nov. 5, 2013
8557714 Adhesiveness of fluorocarbon (CFX) film by doping of amorphous carbon Oct. 15, 2013
8518834 Method and apparatus for forming oxide film on carbon film Aug. 27, 2013
8441073 Semiconductor device and manufacturing method for the same May. 14, 2013
8129741 Light emitting diode package Mar. 6, 2012
8053291 Method for making thin film transistor comprising flocculating of carbon nanotubes Nov. 8, 2011
8030139 Thin film transistor and method of producing thin film transistor Oct. 4, 2011
7935555 Method and system for sealing a substrate May. 3, 2011
7803715 Lithographic patterning for sub-90nm with a multi-layered carbon-based hardmask Sep. 28, 2010
7737517 Display device Jun. 15, 2010
7629200 Fingerprint detection device and method of its manufacture, and apparatus for forming a protective film Dec. 8, 2009
7619257 Devices including graphene layers epitaxially grown on single crystal substrates Nov. 17, 2009
7476595 Method for the molecular bonding of microelectronic components to a polymer film Jan. 13, 2009
7473930 Use of patterned CNT arrays for display purposes Jan. 6, 2009
7368823 Semiconductor device and method of manufacturing the same May. 6, 2008
7288490 Increased alignment in carbon nanotube growth Oct. 30, 2007
7285483 Coated semiconductor wafer, and process and apparatus for producing the semiconductor wafer Oct. 23, 2007
5656828 Electronic component with a semiconductor composite structure Aug. 12, 1997
5525537 Process of producing diamond composite structure for electronic components Jun. 11, 1996
5488232 Oriented diamond film structures on non-diamond substrates Jan. 30, 1996
5306928 Diamond semiconductor device having a non-doped diamond layer formed between a BN substrate and an active diamond layer Apr. 26, 1994
5304461 Process for the selective deposition of thin diamond film by gas phase synthesis Apr. 19, 1994
5196366 Method of manufacturing electric devices Mar. 23, 1993
5144380 Diamond semiconductor device with a non-doped diamond thin film between a diamond active layer and a substrate Sep. 1, 1992
5086014 Schottky diode manufacturing process employing the synthesis of a polycrystalline diamond thin film Feb. 4, 1992
5006203 Diamond growth method Apr. 9, 1991
4863529 Thin film single crystal diamond substrate Sep. 5, 1989











 
 
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