Ngoc Hong Dang

8362627, Jan 29, 2013

Dec 20, 2010

12/973882

Shripad Gokhale - Chandler AZ, US
Kathy Wei Yan - Chandler AZ, US
Bijay S. Saha - Chandler AZ, US
Samir Pandey - Phoenix AZ, US
Ngoc K. Dang - San Diego CA, US
Munehiro Toyama - Ibarakiken, JP

Intel Corporation - Santa Clara CA

H01L 23/58
H01L 21/56

257783, 257632, 257E21503, 438118

Electronic devices and methods for fabricating electronic devices are described. One method includes providing a substrate with a die attach area, and forming a layer on the substrate outside of the die attach area. The layer may be formed from a fluoropolymer material. The method also includes coupling a die to the substrate in the die attach area, wherein a gap remains between the die and the die attach area. The method also includes placing an underfill material in the gap and adjacent to the layer on the substrate. Examples of fluoropolymer materials which may be used include polytetrafluoroethylene (PTFE) and perfluoroalkoxy polymer resin (PFA). Other embodiments are described and claimed.

20080157352, Jul 3, 2008

Dec 28, 2006

11/617640

Shripad Gokhale - Chandler AZ, US
Kathy Wei Yan - Chandler AZ, US
Bijay S. Saha - Chandler AZ, US
Samir Pandey - Phoenix AZ, US
Ngoc K. Dang - San Diego CA, US
Munehiro Toyama - Tsukubashi, JP

H01L 23/06
H01L 21/00

257729, 438106, 257E23191, 257E21001

Electronic devices and methods for fabricating electronic devices are described. One method includes providing a substrate with a die attach area, and forming a layer on the substrate outside of the die attach area. The layer may be formed from a fluoropolymer material. The method also includes coupling a die to the substrate in the die attach area, wherein a gap remains between the die and the die attach area. The method also includes placing an underfill material in the gap and adjacent to the layer on the substrate. Examples of fluoropolymer materials which may be used include polytetrafluoroethylene (PTFE) and perfluoroalkoxy polymer resin (PFA). Other embodiments are described and claimed.