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Class Information
Number: 438/972
Name: Semiconductor device manufacturing: process > Stored charge erasure
Description: Art collection involving the removal of accumulated electrical charges from the semiconductor substrate.










Patents under this class:

Patent Number Title Of Patent Date Issued
8298890 Charge blocking layers for nonvolatile memories Oct. 30, 2012
7179706 Permeable capacitor electrode Feb. 20, 2007
6383870 Semiconductor device architectures including UV transmissive nitride layers May. 7, 2002
6329246 Method for fabricating flash memory Dec. 11, 2001
6214678 Growth technique for low noise high electron mobility transistors by metal organic vapor phase epitaxy Apr. 10, 2001
6077762 Method and apparatus for rapidly discharging plasma etched interconnect structures Jun. 20, 2000
5744397 Method of planarizing an insulating layer Apr. 28, 1998
5708588 Flash EEPROM memory with improved discharged speed using substrate bias and method therefor Jan. 13, 1998
5656521 Method of erasing UPROM transistors Aug. 12, 1997
5541130 Process for making and programming a flash memory array Jul. 30, 1996
5480820 Method of making a vertically formed neuron transistor having a floating gate and a control gate and a method of formation Jan. 2, 1996
5411896 Method of making supra-passivant grid May. 2, 1995
5397726 Segment-erasable flash EPROM Mar. 14, 1995
5379253 High density EEPROM cell array with novel programming scheme and method of manufacture Jan. 3, 1995
5269880 Tapering sidewalls of via holes Dec. 14, 1993
5268318 Highly compact EPROM and flash EEPROM devices Dec. 7, 1993
5254497 Method of eliminating degradation of a multilayer metallurgy/insulator structure of a VLSI integrated circuit Oct. 19, 1993
5075240 Semiconductor device manufactured by using conductive ion implantation mask Dec. 24, 1991
4920075 Method for manufacturing a semiconductor device having a lens section Apr. 24, 1990
4916082 Method of preventing dielectric degradation or rupture Apr. 10, 1990
4801558 Electrostatic discharge protection using thin nickel fuse Jan. 31, 1989
4581622 UV erasable EPROM with UV transparent silicon oxynitride coating Apr. 8, 1986
4350866 Discharge device and method for use in processing semiconductor devices Sep. 21, 1982
4004159 Electrically reprogrammable nonvolatile floating gate semi-conductor memory device and method of operation Jan. 18, 1977











 
 
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