Low-Temperature Sintering with Nano-Silver Paste in Die-Attached Interconnection

2007 ◽  
Vol 36 (10) ◽  
pp. 1333-1340 ◽  
Author(s):  
Tao Wang ◽  
Xu Chen ◽  
Guo-Quan Lu ◽  
Guang-Yin Lei
Keyword(s):  
Low Temperature ◽  
Low Temperature Sintering ◽  
Silver Paste ◽  
Nano Silver

Interface evolution analysis of graded thermoelectric materials joined by low temperature sintering of nano-silver paste

2016 ◽  
Vol 659 ◽  
pp. 95-100 ◽  
Author(s):  
Huayi Li ◽  
Hongyang Jing ◽  
Yongdian Han ◽  
Guo-Quan Lu ◽  
Lianyong Xu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Thermoelectric Materials ◽  
Low Temperature Sintering ◽  
Interface Evolution ◽  
Silver Paste ◽  
Nano Silver ◽  
Evolution Analysis

Development of low temperature sintered nano silver pastes using MO technology and resin reinforcing technology

2014 ◽  
Vol 2014 (HITEC) ◽  
pp. 000172-000177
Author(s):  
Koji Sasaki ◽  
Noritsuka Mizumura
Keyword(s):  
Shear Strength ◽  
Low Temperature ◽  
Thermal Cycling ◽  
Thick Film ◽  
Thermal Performance ◽  
Low Temperature Sintering ◽  
Thermal Cycling Test ◽  
Nano Silver ◽  
Cycling Test ◽  
Thick Film Technology

Traditional thick film technology is widely used in various electronics products. There are two type of paste based on thick film technology. Typically, over 400°C is required for high temperature sintering type which contains glass for adhesion function. It shows high electrical and thermal performance. On the other hand, 150–300°C range process is used for low temperature process type as silver epoxy. In last decade, nano silver technology shows amazing progress to address low temperature operation by low temperature sintering. This paper will discuss the results on fundamental study of newly developed nano silver pastes with unique approach which uses MO (Metallo-organic) technology and resin reinforcing technology. Nano silver pastes contain several types of dispersant as surface coating to prevent agglomeration of the particles. Various coating technique has been reported to optimize sintering performance and stability. MO technology provides low temperature sintering capability by minimizing the coating material. The nano silver pastes show high electrical and thermal performance. However, degradation of die shear strength has been found by thermal cycling test due to the fragility of porous sintered structure. To improve the mechanical property, resin reinforcing technology has been developed. By adding special resin to the pastes, the porous area is filled with the resin and the sintered structure is reinforced. Degradation of die shear strength was not found by thermal cycling test to 1000 cycles. Nano silver pastes using MO technology and resin reinforcing technology will meet lots of requirement on various thick film applications.

Formation of a highly conductive thick film by low-temperature sintering of silver paste containing a Bi2O3-B2O3-ZnO glass frit

2019 ◽  
Vol 267 ◽  
pp. 61-67 ◽  
Author(s):  
Wanchun Yang ◽  
Qin Sun ◽  
Qing Lei ◽  
Wenbo Zhu ◽  
Yufeng Li ◽  
...  
Keyword(s):  
Low Temperature ◽  
Thick Film ◽  
Glass Frit ◽  
Low Temperature Sintering ◽  
Silver Paste

In situ bridging effect of Ag2O on pressureless and low-temperature sintering of micron-scale silver paste

2017 ◽  
Vol 696 ◽  
pp. 123-129 ◽  
Author(s):  
Hao Zhang ◽  
Yue Gao ◽  
Jinting Jiu ◽  
Katsuaki Suganuma
Keyword(s):  
Low Temperature ◽  
Low Temperature Sintering ◽  
Silver Paste

Investigation of low-temperature sintering of silver paste

2015 ◽  
Vol 29 (12) ◽  
pp. 974-979
Author(s):  
V.I. Lukin ◽  
V.S. Rylnikov ◽  
A.N. Afanasyev-Khodykin ◽  
Yu.V. Loshchinin
Keyword(s):  
Low Temperature ◽  
Low Temperature Sintering ◽  
Silver Paste
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