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Class Information
Number: 438/115
Name: Semiconductor device manufacturing: process > Packaging (e.g., with mounting, encapsulating, etc.) or treatment of packaged semiconductor > Including contaminant removal or mitigation
Description: Process including the step of removing undesirable material through the use of a getter, desiccant, etc.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
6248599 Top-surface-metallurgy plate-up bonding and rewiring for multilayer devices Jun. 19, 2001
6225191 Process for the manufacture of optical integrated circuits May. 1, 2001
6194249 Method of assembly stress protection Feb. 27, 2001
6177294 Wiring layout method for semiconductor device and recording medium on which wiring layout program for semiconductor device is recorded Jan. 23, 2001
6159772 Packaging electrical circuits Dec. 12, 2000
6159770 Method and apparatus for fabricating semiconductor device Dec. 12, 2000
6133068 Increasing the gap between a lead frame and a semiconductor die Oct. 17, 2000
6110808 Hydrogen getter for integrated microelectronic assembly Aug. 29, 2000
6100108 Method of fabricating electronic circuit device Aug. 8, 2000
6074442 Method of separating slice base mounting member from wafer and jig adapted therefor Jun. 13, 2000
6074897 Integrated circuit bonding method and apparatus Jun. 13, 2000
6063207 Surface treatment for bonding pad May. 16, 2000
6048754 Method of manufacturing a semiconductor device with an airtight space formed internally within a hollow package Apr. 11, 2000
6048741 Top-surface-metallurgy plate-up bonding and rewiring for multilayer devices Apr. 11, 2000
6045652 Method of manufacturing an enclosed transceiver Apr. 4, 2000
6017777 Method of forming a plating layer of a lead frame Jan. 25, 2000
6014318 Resin-sealed type ball grid array IC package and manufacturing method thereof Jan. 11, 2000
6008071 Method of forming solder bumps onto an integrated circuit device Dec. 28, 1999
5985684 Process for manufacturing a laser diode having a heat sink Nov. 16, 1999
5985692 Process for flip-chip bonding a semiconductor die having gold bump electrodes Nov. 16, 1999
5970319 Method for assembling an integrated circuit chip package having at least one semiconductor device Oct. 19, 1999
5953591 Process for laser detection of gas and contaminants in a wafer transport gas tunnel Sep. 14, 1999
5950071 Detachment and removal of microscopic surface contaminants using a pulsed detach light Sep. 7, 1999
5948690 Pretreatment system for analyzing impurities contained in flat sample Sep. 7, 1999
5926743 Process for chlorine trifluoride chamber cleaning Jul. 20, 1999
5919329 Method for assembling an integrated circuit chip package having at least one semiconductor device Jul. 6, 1999
5897337 Process for adhesively bonding a semiconductor chip to a carrier film Apr. 27, 1999
5851834 Methods for determining impurity distributions in microelectronic structures formed from aluminum-containing materials Dec. 22, 1998
5837558 Integrated circuit chip packaging method Nov. 17, 1998
5766368 Integrated circuit chip module cleaning using a carbon dioxide jet spray Jun. 16, 1998
5753538 Method of sealing electronic parts with molded resin and mold employed therefor May. 19, 1998
5700697 Method for packaging an integrated circuit using a reconstructed package Dec. 23, 1997
5688708 Method of making an ultra-high vacuum field emission display Nov. 18, 1997
5643834 Process for manufacturing a semiconductor substrate comprising laminated copper, silicon oxide and silicon nitride layers Jul. 1, 1997
5543364 Hydrogen out venting electronic package Aug. 6, 1996
5022930 Thin film photovoltaic panel and method Jun. 11, 1991
4769345 Process for producing a hermetically sealed package for an electrical component containing a low amount of oxygen and water vapor Sep. 6, 1988
4622433 Ceramic package system using low temperature sealing glasses Nov. 11, 1986
4594770 Method of making semiconductor casing Jun. 17, 1986
4427992 Method for incorporating a desiccant in a semiconductor package Jan. 24, 1984
4426769 Moisture getter for integrated circuit packages Jan. 24, 1984
4382327 Method for particle entrapment within an electrical device package May. 10, 1983

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