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Class Information
Number: 438/572
Name: Semiconductor device manufacturing: process > Forming schottky junction (i.e., semiconductor-conductor rectifying junction contact) > Compound semiconductor
Description: Processes wherein the rectifying contact is formed on a compound semiconductor.










Sub-classes under this class:

Class Number Class Name Patents
438/576 Into grooved or recessed semiconductor region 131
438/573 Multilayer electrode 119


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8685848 Manufacturing method of silicon carbide semiconductor device Apr. 1, 2014
8679954 Schottky barrier diode and method for making the same Mar. 25, 2014
8652949 Method of manufacturing semiconductor wafer Feb. 18, 2014
8603903 Semiconductor device manufacturing method Dec. 10, 2013
8557644 Method for fabricating a monolithic integrated composite group III-V and group IV semiconductor device Oct. 15, 2013
8513674 Semiconductor device and method of manufacturing the same Aug. 20, 2013
8501557 Method of manufacturing nitride semiconductor device Aug. 6, 2013
8466051 Method for fabricating Schottky device Jun. 18, 2013
8450196 Production of an integrated circuit including electrical contact on SiC May. 28, 2013
8450826 Nitride based semiconductor device May. 28, 2013
8445891 Nitride based semiconductor device and method for manufacturing the same May. 21, 2013
8441017 Schottky barrier diode and method for making the same May. 14, 2013
8383499 Method for forming gallium nitride semiconductor device with improved forward conduction Feb. 26, 2013
8324704 Silicon carbide semiconductor device with Schottky barrier diode and method of manufacturing the same Dec. 4, 2012
8325475 Electronic device Dec. 4, 2012
8178443 Hardmask materials May. 15, 2012
8173529 Semiconductor device manufacturing method May. 8, 2012
8148241 Indium surfactant assisted HVPE of high quality gallium nitride and gallium nitride alloy films Apr. 3, 2012
8017509 Growth of monocrystalline GeN on a substrate Sep. 13, 2011
7973318 Schottky barrier diode and method for making the same Jul. 5, 2011
7960198 Method of making a semiconductor device with surge current protection Jun. 14, 2011
7935620 Method for forming semiconductor devices with low leakage Schottky contacts May. 3, 2011
7923362 Method for manufacturing a metal-semiconductor contact in semiconductor components Apr. 12, 2011
7906437 System and method for the manufacture of surgical blades Mar. 15, 2011
7875538 Semiconductor device having schottky junction and method for manufacturing the same Jan. 25, 2011
7842549 Methods of fabricating silicon carbide devices incorporating multiple floating guard ring edge terminations Nov. 30, 2010
7842534 Method for forming a compound semi-conductor thin-film Nov. 30, 2010
7838888 Silcon carbide semiconductor device having schottky barrier diode and method for manufacturing the same Nov. 23, 2010
7829448 Structure of high electron mobility transistor, a device comprising the structure and a method of producing the same Nov. 9, 2010
7825017 Method of making silicon carbide semiconductor device having multi-layered passivation film with uneven surfaces Nov. 2, 2010
7820540 Metallization contact structures and methods for forming multiple-layer electrode structures for silicon solar cells Oct. 26, 2010
7790566 Semiconductor surface treatment for epitaxial growth Sep. 7, 2010
7785995 Semiconductor buffer structures Aug. 31, 2010
7767563 Method of forming a silicide layer on a thinned silicon wafer, and related semiconducting structure Aug. 3, 2010
7745317 Semiconductor device and method of manufacturing the same Jun. 29, 2010
7687376 Method of manufacturing vertical gallium nitride-based light emitting diode Mar. 30, 2010
7687386 Method of forming a semiconductor structure having metal migration semiconductor barrier layers Mar. 30, 2010
7655546 Monolithic integrated enhancement mode and depletion mode field effect transistors and method of making the same Feb. 2, 2010
7618884 Method and device with durable contact on silicon carbide Nov. 17, 2009
7605441 Semiconductor device Oct. 20, 2009
7537984 III-V power field effect transistors May. 26, 2009
7468314 Schottky diode structure to reduce capacitance and switching losses and method of making same Dec. 23, 2008
7419862 Method of fabricating pseudomorphic high electron mobility transistor Sep. 2, 2008
7274082 Chemical sensor using chemically induced electron-hole production at a schottky barrier Sep. 25, 2007
7229903 Recessed semiconductor device Jun. 12, 2007
7141498 Method of forming an ohmic contact in wide band semiconductor Nov. 28, 2006
7122451 Method for fabricating a semiconductor device including exposing a group III-V semiconductor to an ammonia plasma Oct. 17, 2006
6929966 Method for producing a light-emitting semiconductor component Aug. 16, 2005
6924218 Sulfide encapsulation passivation technique Aug. 2, 2005
6884704 Ohmic metal contact and channel protection in GaN devices using an encapsulation layer Apr. 26, 2005

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