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Class Information
Number: 257/E29.077
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Semiconductors devices adapted for rectifying, amplifying, oscillating, or switching, capacitors, or resistors with at least one potential-jump barrier or surface barrier (epo) > Electrical characteristics due to properties of entire semiconductor body rather than just surface region (epo) > Characterized by materials of semiconductor body (epo) > Structures with periodic or quasi-periodic potential variation, (e.g., multiple quantum wells, superlattices) (epo) > Compositional structures (epo) > With layered structures with quantum effects in vertical direction (epo) > Comprising at least one long-range structurally disordered material (e.g., one-dimensional vertical amorphous superlattices) (epo)
Description: This subclass is indented under subclass E29.076. This subclass is substantially the same in scope as ECLA classification H01L29/15B2B.










Patents under this class:

Patent Number Title Of Patent Date Issued
8421058 Light emitting diode structure having superlattice with reduced electron kinetic energy therein Apr. 16, 2013
8247793 ZnO-based thin film and ZnO-based semiconductor element Aug. 21, 2012
7977666 Quantum dot infrared photodetector apparatus Jul. 12, 2011
7700936 Fabrication of quantum dots embedded in three-dimensional photonic crystal lattice Apr. 20, 2010
6211531 Controllable conduction device Apr. 3, 2001
6169308 Semiconductor memory device and manufacturing method thereof Jan. 2, 2001
5273919 Method of producing a thin film field effect transistor Dec. 28, 1993
5216262 Quantum well structures useful for semiconductor devices Jun. 1, 1993
5051786 Passivated polycrystalline semiconductors quantum well/superlattice structures fabricated thereof Sep. 24, 1991
4916510 Thin film mesa transistor of field effect type with superlattice Apr. 10, 1990
4849797 Thin film transistor Jul. 18, 1989
4799087 Field effect transistor Jan. 17, 1989
4784702 PIN photodiode formed from an amorphous semiconductor Nov. 15, 1988
4697197 Transistor having a superlattice Sep. 29, 1987
4665412 Coupled heterostructure superlattice devices May. 12, 1987
4642144 Proximity doping of amorphous semiconductors Feb. 10, 1987











 
 
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