Semiconductor device manufacturing: process – Coating with electrically or thermally conductive material – To form ohmic contact to semiconductive material
Reexamination Certificate
2008-11-29
2011-12-27
Richards, N Drew (Department: 2895)
Semiconductor device manufacturing: process
Coating with electrically or thermally conductive material
To form ohmic contact to semiconductive material
C438S622000, C438S624000, C438S629000, C438S633000, C438S653000, C257SE21579
Reexamination Certificate
active
08084350
ABSTRACT:
A method for manufacturing a semiconductor device includes can prevent defects of a semiconductor device due to the deterioration of electro migration (EM)/stress migration (SM) properties of the device as a result of metal corrosion and void generation in burying a novolac material. Embodiments can also prevent the generation of fencing in a metal wire structure.
REFERENCES:
patent: 6140226 (2000-10-01), Grill et al.
patent: 6893954 (2005-05-01), Maekawa
patent: 2002/0081854 (2002-06-01), Morrow et al.
patent: 2004/0067634 (2004-04-01), Kim et al.
patent: 2005/0224855 (2005-10-01), Liu et al.
patent: 2006/0105578 (2006-05-01), Hong et al.
patent: 2006/0148243 (2006-07-01), Wang
patent: 10-2003-0047075 (2003-06-01), None
patent: 10-2004-0084668 (2004-10-01), None
Dongbu Hi-Tek Co., Ltd.
Lee Kyoung
Richards N Drew
Sherr & Vaughn, PLLC
LandOfFree
Method for manufacturing semiconductor device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for manufacturing semiconductor device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for manufacturing semiconductor device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4294867