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[IEEE 2018 7th Electronic System-Integration Technology Conference (ESTC) - Dresden, Germany (2018.9.18-2018.9.21)] 2018 7th Electronic System-Integration Technology Conference (ESTC) - Multi dies simultaneous bonding for power device with the newly developed pressure leveling film
摘要： The performance of the newly developed film to level the applied pressure among dies in the process of multi dies simultaneous bonding was evaluated. Sintering Ag paste was used as pre-applied connection material. The leveling performance was evaluated by nine dies simultaneous bonding. The height of the dies was intentionally differed one another, which was controlled by a SUS tape insertion between the bonding tool and the dies. The film compensated the height difference of up to 50 μm in the bonding process. The results of the cross sectional observation after the bonding showed that the dense sintered Ag layer was formed uniformly in all dies in spite of with and without the SUS tape insertion on the backsides of the dies.
关键词： bonding,force leveling film (BFL),sintering Ag paste,high productivity,simultaneous bonding,thermal compression bonding (TCB)
更新于2025-09-09 09:28:46
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AIP Conference Proceedings [Author(s) SolarPACES 2017: International Conference on Concentrating Solar Power and Chemical Energy Systems - Santiago, Chile (26–29 September 2017)] - Deploying enclosed trough for thermal EOR at commercial scale
摘要： Solar energy, in the form of enclosed trough direct steam generation, is now being deployed at scale to supply a portion of the energy demand for thermal enhanced oil recovery in Amal, Oman. Construction of the 1,021 MW Miraah project is well along and progress in cost reduction and labor productivity are evaluated. Results from the successful Manufacturing Verification Test and the Miraah Solar Steam Generator Project are presented and discussed. The Miraah data shows substantial reductions in material usage as a result of improved designs, increases in construction speed, and reductions in labor per unit of construction with deployment of enhanced tooling.
关键词： labor productivity,enclosed trough,thermal enhanced oil recovery,cost reduction,solar energy,direct steam generation
更新于2025-09-04 15:30:14