Technical Library | 2023-01-17 17:58:36.0
Heterogeneous integration has become an important performance enabler as high-performance computing (HPC) demands continue to rise. The focus to enable heterogeneous integration scaling is to push interconnect density limit with increased bandwidth and improved power efficiency. Many different advanced packaging architectures have been deployed to increase I/O wire / area density for higher data bandwidth requirements, and to enable more effective die disaggregation. Embedded Multi-die Interconnect Bridge (EMIB) technology is an advanced, cost-effective approach to in-package high density interconnect of heterogeneous chips, providing high density I/O, and controlled electrical interconnect paths between multiple dice in a package. In emerging architectures, it is required to scale down the EMIB die bump pitch in order to further increase the die-to-die (D2D) communication bandwidth. Aa a result, bump pitch scaling poses significant challenges in the plated solder bump reflow process, e.g., bump height / coplanarity control, solder wicking control, and bump void control. It's crucial to ensure a high-quality solder bump reflow process to meet the final product reliability requirements. In this paper, a combined formic acid based fluxless and vacuum assisted reflow process is developed for fine pitch plated solder bumping application. A high-volume production (HVM) ready tool has been developed for this process.
Technical Library | 2023-08-16 18:25:16.0
In one of our Consumer Electronics projects, a leader of networking technologies requested to test dispensing performance of a thermally conductive material, Fujipoly Sarcon SPG-50A. This material improves heat dissipation for higher frequency applications and reduces the negative effects of thermal resistance under heat, cold, humid, and thermal shock conditions. The customer's goal was to dispense a 1mm diameter dot with acceptable speed and consistency.
Technical Library | 2023-09-13 12:45:24.0
Improve the reliability of your electronics with our Offline PCBA Cleaning Machine. Achieve spotless, residue-free PCBAs for enhanced performance.
Technical Library | 2023-09-15 11:40:46.0
Improve your PCB assembly process with our advanced offline PCBA router machine. Achieve precision and speed in PCB separation for top-quality results
Technical Library | 2023-09-15 11:42:44.0
Discover our SMT cutting machine range for precise and efficient PCB assembly. Improve production speed and quality with cutting-edge technology.
Technical Library | 2023-09-16 06:27:24.0
Vacuum reflow ovens are the best way to solder SMD components. They create a controlled environment that prevents oxidation and improves solder joint quality.
Technical Library | 2023-09-13 11:54:35.0
Automatic visual soldering robots use computer vision to accurately weld complex parts. These robots can improve efficiency, quality, and safety in a variety of industries, including automotive, manufacturing, and aerospace.
Technical Library | 2023-09-15 09:49:47.0
Explore our I.C.T IR Curing Oven Introduction to optimize your PCB assembly process. Learn how our cutting-edge ovens can improve efficiency and reliability in curing processes.
Technical Library | 2023-09-15 11:17:10.0
Ensure the integrity of your components with our SMT Offline X-Ray System. Detect hidden defects and improve the quality of your PCBAs with precise X-ray inspection technology.
Technical Library | 2012-06-07 21:44:28.0
First published in the 2012 IPC APEX EXPO technical conference proceedings. IPC-175x Intent: To establish a standard data exchange format that will facilitate, improve, and secure data transfer between all members of a supply chain.
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