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Class Information
Number: 257/16
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Thin active physical layer which is (1) an active potential well layer thin enough to establish discrete quantum energy levels or (2) an active barrier layer thin enough to permit quantum mechanical tunneling or (3) an active layer thin enough to permit carrier transmission with substantially no scattering (e.g., superlattice quantum well, or ballistic transport device) > Heterojunction > Quantum well > Superlattice > Of amorphous semiconductor material
Description: Subject matter wherein a superlattice active layer is made of a semiconductor crystal with no regular crystalline structure.

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8415787 Integrated circuits having interconnects and heat dissipators based on nanostructures Apr. 9, 2013
8405077 Magnetic memory devices Mar. 26, 2013
8242499 Method of producing semiconductor device and SOQ (Silicon On Quartz) substrate used in the method Aug. 14, 2012
8183659 Integrated circuits having interconnects and heat dissipators based on nanostructures May. 22, 2012
8058661 Semiconductor light emitting device Nov. 15, 2011
7981710 Light emitting device and manufacturing method Jul. 19, 2011
7977666 Quantum dot infrared photodetector apparatus Jul. 12, 2011
7928442 Optical device having strained buried channel Apr. 19, 2011
7910916 Multi-junction type solar cell device Mar. 22, 2011
7898065 Structure and method for device-specific fill for improved anneal uniformity Mar. 1, 2011
7812423 Optical device comprising crystalline semiconductor layer and reflective element Oct. 12, 2010
7791106 Gallium nitride material structures including substrates and methods associated with the same Sep. 7, 2010
7777291 Integrated circuits having interconnects and heat dissipators based on nanostructures Aug. 17, 2010
7701072 Semiconductor device and manufacturing method therefor Apr. 20, 2010
7564096 Scalable power field effect transistor with improved heavy body structure and method of manufacture Jul. 21, 2009
7560750 Solar cell device Jul. 14, 2009
RE40725 Magnetic body formed by quantum dot array using non-magnetic semiconductor Jun. 9, 2009
7541610 LED device with re-emitting semiconductor construction and converging optical element Jun. 2, 2009
7462859 Quantum well design for a coherent, single-photon detector with spin resonant transistor Dec. 9, 2008
7397063 Semiconductor device Jul. 8, 2008
7209873 Method of analyzing and computing anisotropic turbulent flows Apr. 24, 2007
7098471 Semiconductor quantum well devices and methods of making the same Aug. 29, 2006
7071489 Silicon plate and solar cell Jul. 4, 2006
7061014 Natural-superlattice homologous single crystal thin film, method for preparation thereof, and device using said single crystal thin film Jun. 13, 2006
7038234 Thermoelectric module with Si/SiGe and B4C/B9C super-lattice legs May. 2, 2006
7038233 Semiconductor optical devices and optical modules May. 2, 2006
7034330 Group-III nitride semiconductor device, production method thereof and light-emitting diode Apr. 25, 2006
6984843 Board for electronic device, electronic device, ferroelectric memory, electronic apparatus, ink-jet recording head, and ink-jet printer Jan. 10, 2006
6969868 Method of storing a data bit including melting and cooling a volume of alloy therein Nov. 29, 2005
6967366 Magnetoresistive random access memory with reduced switching field variation Nov. 22, 2005
6959920 Protection against in-process charging in silicon-oxide-nitride-oxide-silicon (SONOS) memories Nov. 1, 2005
6900466 Semiconductor component for generating polychromatic electromagnetic radiation May. 31, 2005
6890809 Method for fabricating a P-N heterojunction device utilizing HVPE grown III-V compound layers and resultant device May. 10, 2005
6858863 Semiconductor laser device having a high characteristic temperature Feb. 22, 2005
6855992 Structure and method for fabricating configurable transistor devices utilizing the formation of a compliant substrate for materials used to form the same Feb. 15, 2005
6828579 Thermoelectric device with Si/SiC superlattice N-legs Dec. 7, 2004
6818966 Method and structure for controlling surface properties of dielectric layers in a thin film component for improved trimming Nov. 16, 2004
6756649 High speed electron tunneling device and applications Jun. 29, 2004
6713819 SOI MOSFET having amorphized source drain and method of fabrication Mar. 30, 2004
6710382 Semiconductor device and method for fabricating the same Mar. 23, 2004
6630691 Light emitting diode device comprising a luminescent substrate that performs phosphor conversion Oct. 7, 2003
6621096 Device isolation process flow for ARS system Sep. 16, 2003
6573528 Detector diode with internal calibration structure Jun. 3, 2003
6559469 Ferroelectric and high dielectric constant transistors May. 6, 2003
6559467 P-n heterojunction-based structures utilizing HVPE grown III-V compound layers May. 6, 2003
6489041 Magnetic body formed by quantum dot array using non-magnetic semiconductor Dec. 3, 2002
6369405 Silicon quantum wires Apr. 9, 2002
6259116 Multiple memory element semiconductor memory devices Jul. 10, 2001
5847418 Semiconductor photo detector containing crystalline amplification layer Dec. 8, 1998
5783838 Non-single crystalline semiconductor photo detector with super lattice Jul. 21, 1998

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