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Class Information
Number: 257/183.1
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Heterojunction device > Charge transfer device
Description: Subject matter in which storage sites for packets of electric charge are induced at or below the surface of the active solid-state (semiconductor) device by an electric field applied to the device and wherein carrier potential energy per unit charge minima is established at a given storage site and such minima is transferred to one or more adjacent storage sites in a serial manner and which contains a junction between two semiconductor materials of different chemical compositions each different composition having a different carrier affinity.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8592243 Method for forming buffer layer in dye-sensitized solar cell Nov. 26, 2013
8264013 Solid-state image capturing device and electronic information device Sep. 11, 2012
7968865 Boron aluminum nitride diamond heterostructure Jun. 28, 2011
7948534 Charge-coupled device image sensor with vertical binning of same-color pixels May. 24, 2011
7920198 Methods and apparatus for variable mode drivers Apr. 5, 2011
7902574 Solid state image pickup device and operating method thereof Mar. 8, 2011
7888161 Solid-state imaging device and method for producing the same Feb. 15, 2011
7851822 Full frame ITO pixel with improved optical symmetry Dec. 14, 2010
7842591 Method of fabricating short-gate-length electrodes for integrated III-V compound semiconductor devices Nov. 30, 2010
7804149 Nanostructured ZnO electrodes for efficient dye sensitized solar cells Sep. 28, 2010
7781801 Field-effect transistors whose gate electrodes are over semiconductor heterostructures and parts of source and drain electrodes Aug. 24, 2010
7760261 Two-branch outputting solid-state imaging device and imaging apparatus Jul. 20, 2010
7675076 Nitride-based semiconductor device of reduced voltage drop Mar. 9, 2010
7671375 Nitride-based semiconductor device of reduced voltage drop, and method of fabrication Mar. 2, 2010
7456442 Super lattice modification of overlying transistor Nov. 25, 2008
7446349 Two-branch outputting solid-state imaging device and imaging apparatus Nov. 4, 2008
7432539 Imaging method utilizing thyristor-based pixel elements Oct. 7, 2008
7342169 Phonon-blocking, electron-transmitting low-dimensional structures Mar. 11, 2008
7317214 Amplifying solid-state image pickup device Jan. 8, 2008
7112830 Super lattice modification of overlying transistor Sep. 26, 2006
7054192 Method of controlling threshold voltage of NROM cell May. 30, 2006
6992341 Amplifying solid-state image pickup device Jan. 31, 2006
6933181 Method for fabricating semiconductor device Aug. 23, 2005
6929987 Microelectronic device fabrication method Aug. 16, 2005
6917061 AlGaAs or InGaP low turn-on voltage GaAs-based heterojunction bipolar transistor Jul. 12, 2005
6870207 III-V charge coupled device suitable for visible, near and far infra-red detection Mar. 22, 2005
6828601 Charge transfer apparatus Dec. 7, 2004
6670657 Integrated circuit having photodiode device and associated fabrication process Dec. 30, 2003
6566694 Heterojunction bipolar transferred electron tetrode May. 20, 2003
6559470 Negative differential resistance field effect transistor (NDR-FET) and circuits using the same May. 6, 2003
6528827 MSM device and method of manufacturing same Mar. 4, 2003
6417531 Charge transfer device with final potential well close to floating diffusion region Jul. 9, 2002
5828090 Charge transfer device Oct. 27, 1998
5497012 Unipolar band minima devices Mar. 5, 1996
5473172 Hetero junction bipolar transistor Dec. 5, 1995
5408106 Lateral resonant tunneling transistor with heterojunction barriers Apr. 18, 1995
5389806 Apparatus for reducing heterostructure acoustic charge transport device saw drive power requirements Feb. 14, 1995
5386128 Monolithic in-based III-V compound semiconductor focal plane array cell with single stage CCD output Jan. 31, 1995
5325130 Ghost canceller Jun. 28, 1994
5309004 Heterostructure acoustic charge transport device having electron and hole transport May. 3, 1994
5298771 Color imaging charge-coupled array with photosensitive layers in potential wells Mar. 29, 1994
5293138 Integrated circuit element, methods of fabrication and utilization Mar. 8, 1994
5293035 Charge-coupled devices Mar. 8, 1994
5289017 Solid state imaging device having silicon carbide crystal layer Feb. 22, 1994
5264717 HACT structure with reduced surface state effects Nov. 23, 1993
5262659 Nyquist frequency bandwidth hact memory Nov. 16, 1993
5258624 Transferred electron effect device Nov. 2, 1993
5241199 Charge coupled device (CCD) having high transfer efficiency at low temperature operation Aug. 31, 1993
5212404 Semiconductor device having a vertical channel of carriers May. 18, 1993
5196717 Field effect transistor type photo-detector Mar. 23, 1993

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