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Class Information
Number: 438/380
Name: Semiconductor device manufacturing: process > Avalanche diode manufacture (e.g., impatt, trappat, etc.)
Description: Process for making a device which is configured to operate in a manner in which an external voltage is applied in the reverse-conducting direction of the semiconductor device junction with sufficient magnitude to cause the potential barrier at the junction to breakdown due to electrons or holes gaining sufficient speed to dislodge valence electrons and thus create more hole-electron current carriers resulting in a sudden change from high dynamic electrical resistance to very low dynamic resistance.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7056761 Avalanche diode with breakdown voltage controlled by gate length Jun. 6, 2006
6939728 Method of fabricating silicon emitter with a low porosity heavily doped contact layer Sep. 6, 2005
6930009 Laser synthesized wide-bandgap semiconductor electronic devices and circuits Aug. 16, 2005
6927141 Process for forming fast recovery diode with a single large area P/N junction Aug. 9, 2005
6900093 Method of fabricating a zener diode chip for use as a shunt in Christmas tree lighting May. 31, 2005
6869855 Method for making electrode pairs Mar. 22, 2005
6855587 Gate-controlled, negative resistance diode device using band-to-band tunneling Feb. 15, 2005
6838691 Chalcogenide memory and method of manufacturing the same Jan. 4, 2005
6797581 Avalanche photodiode for photon counting applications and method thereof Sep. 28, 2004
6774003 Method for making a diode device Aug. 10, 2004
6774460 IMPATT diodes Aug. 10, 2004
6743652 Method for making an integrated circuit device including photodiodes Jun. 1, 2004
6720704 Thermionic vacuum diode device with adjustable electrodes Apr. 13, 2004
6716714 Semiconductor diode and method for producing the same Apr. 6, 2004
6706606 Buried zener diode structure and method of manufacture Mar. 16, 2004
6653195 Fabrication of three dimensional container diode for use with multi-state material in a non-volatile memory cell Nov. 25, 2003
6552413 Diode Apr. 22, 2003
6551892 Process for the manufacture of integrated devices with gate oxide protection from manufacturing process damage, and protection structure therefor Apr. 22, 2003
6514832 Gunn diode, NRD guide Gunn oscillator, fabricating method of Gunn diode and structure for assembly of the same Feb. 4, 2003
6492239 Method for fabricating avalanche photodiode Dec. 10, 2002
6436785 Method of manufacturing semiconductor device with a tunnel diode Aug. 20, 2002
6436784 Method of forming semiconductor structure Aug. 20, 2002
6417060 Method for making a diode device Jul. 9, 2002
6368932 Method for producing diodes Apr. 9, 2002
6326650 Method of forming a semiconductor structure Dec. 4, 2001
6306717 Method of manufacturing an avalanche diode with an adjustable threshold Oct. 23, 2001
6204110 Methods of forming an SRAM Mar. 20, 2001
6197649 Process for manufacturing planar fast recovery diode using reduced number of masking steps Mar. 6, 2001
6174750 Process for fabricating a drift-type silicon radiation detector Jan. 16, 2001
6117745 Bistable fuse by amorphization of polysilicon Sep. 12, 2000
6085396 Manufacturing method for rectifying diodes Jul. 11, 2000
5943578 Method of manufacturing a semiconductor device having an element isolating region Aug. 24, 1999
5940700 Method for fabricating a semiconductor diode with BCD technology Aug. 17, 1999
5915187 Method of manufacturing a semiconductor device with a pn junction provided through epitaxy Jun. 22, 1999
5858808 Process and auxiliary device for fabricating semiconductor devices Jan. 12, 1999
5804470 Method of making a selective epitaxial growth circuit load element Sep. 8, 1998
5541140 Semiconductor arrangement and method for its manufacture Jul. 30, 1996
5529952 Method of fabricating lateral resonant tunneling structure Jun. 25, 1996
5514608 Method of making lightly-doped drain DMOS with improved breakdown characteristics May. 7, 1996
5418181 Method of fabricating diode using grid recess May. 23, 1995
5385636 Method of forming a metal contact on a projection on a semiconductor substrate Jan. 31, 1995
5343055 Avalanche photodiode structure with Mg doping and method Aug. 30, 1994
5155050 Method of fabrication of a monolithic microwave transmitter/receiver Oct. 13, 1992
5145809 Fabrication of gunn diode semiconductor devices Sep. 8, 1992
5089427 Semiconductor device and method Feb. 18, 1992
4959328 Method for manufacturing a semiconductor component contactable on both sides Sep. 25, 1990
4905071 Monolithic series-shunt diode switch Feb. 27, 1990
4886762 Monolithic temperature compensated voltage-reference diode and method for its manufacture Dec. 12, 1989
4859633 Process for fabricating monolithic microwave diodes Aug. 22, 1989
4775643 Mesa zener diode and method of manufacture thereof Oct. 4, 1988

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