Technical Library | 1999-05-06 14:48:20.0
This paper describes manufacturing operations design and analysis at Intel. The complexities and forces of both the market and the manufacturing process combine to make the development of improved semiconductor fabrication manufacturing strategies (like lot dispatching, micro and macro scheduling policies, labor utilization, layout, etc.) particularly important...
Technical Library | 2010-09-09 16:44:48.0
The effectiveness of cleaning stencils and misprinted/dirty printed circuit boards can be effectively monitored. This can be done by washing known clean circuit boards and then checking to see if they have stayed clean as a result of the washing process.
Technical Library | 2008-02-05 22:48:55.0
This study investigates the technological properties of quaternary or quinary alloys made by addition Bi or Bi and Sb elements to the SnAgCu solders. The influence of added elements on the electrical and mechanical properties of solder joints created by these solders between PCB and electronic components were evaluated.
Unipress - Institute of High Pressure Physics of the Polish Academy of Sciences
Technical Library | 2016-08-25 17:05:48.0
Sustainable product design and the task of bringing new, earth friendly products to market is a top priority for corporate leaders in the manufacturing industry. By not reaching their compliance and sustainability goals, manufacturers risk loss of market share, fines for non-compliance against regulatory directives and possible damage to their brand. Managing material disclosure information from the supply chain is one of their biggest challenges.
Technical Library | 2014-05-29 13:48:14.0
Electronics packaging based on stress-engineered spring interconnects has the potential to enable integrated IC testing, fine pitch, and compliance not readily available with other technologies. We describe new spring contacts which simultaneously achieve low resistance ( 30 μm) in dense 2-D arrays (180 ~ 180-µm pitch). Mechanical characterization shows that individual springs operate at approximately 150-µN force. Electrical measurements and simulations imply that the interface contact resistance contribution to a single contact resistance is This paper suggests that integrated testing and packaging can be performed with the springs, enabling new capabilities for markets such as multichip modules.
Technical Library | 2015-04-23 18:48:18.0
Smart phones are complex, costly devices and therefore need to be reworked correctly the first time. In order to meet the ever-growing demand for performance, the complexity of mobile devices has increased immensely, with more than a 70% greater number of packages now found inside of them than just a few years ago. For instance, 1080P HD camera and video capabilities are now available on most high end smart phones or tablet computers, making their production more elaborate and expensive. The printed circuit boards for these devices are no longer considered disposable goods, and their bill of materials start from $150.00, with higher end smart phones going up to $238.00, and tablets well over $300.00.
Technical Library | 2021-12-16 01:48:41.0
Package-on-Package (PoP) technology is widely used in mobile devices due to its simple design, lower cost and faster time to market. Warpage characteristic and requirement of PoP package becomes critical to ensure both the top and bottom package can be mounted with minimal yield lost. With this challenge in placed, iNEMI has been working relentlessly to fingerprint the current PoP package technology warpage characteristic and to establish some key learning for packaging technologies. The work also extended to understand the basic requirement needed for successful PoP stacking by analyzing the warpage data obtained and formulate a simple analytical equation to explain the true warpage requirement for PoP packaging.
Technical Library | 1999-05-07 08:48:52.0
This paper describes how the quality and reliability of Intel's products are designed, measured, modeled, and maintained. Four main reliability topics: ESD protection, electromigration, gate oxide wearout, and the modeling and management of mechanical stresses are discussed. Based on an analysis of the reliability implications of device scaling, we show how these four topics are of prime importance to component reliability...
Technical Library | 2018-02-01 00:31:48.0
This paper briefly summarizes the technologies underpinning the evolution in electrical system diagnosis and repair, which include schematic layout automation using prototypes and rule-based styling, instant language translation, 2D/3D view links with schematics, interactive diagnostic procedures, and dynamically-generated signal-tracing diagrams. These technologies empower after-sales service teams with state-of-the-art capabilities, which not only reduce costs but also improve brand quality in the eyes of its customers.
Technical Library | 2006-11-14 12:48:31.0
Content: 1. Bridge from Commercial Reliability 2. Existing PBGA use in Aerospace & Military 3. Drivers: Plastic versus Ceramic Package Weight 4. Attributes of PTFE and Thin Core FC Packages 5. Flip Chip Package Reliability 6. Flip Chip Package
