Knowledge Hub
Your Gateway to Technical Knowledge Exchange for the Global Electronics Community
Explore our database of industry knowledge that fuels innovation, learning, and professional growth. Knowledge Hub is a collection of conference technical papers, webinars, presentations, on-demand video and more. You can search by author, title, keyword and type of content. You can also search for keywords and topics in the Tag field. Access to Knowledge Hub is reserved for members.
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Using Low CTE Materials to Manufacture Reliable Stacked Microvia Structures
In the last few years there have been concerns in the industry especially in the products requiring high reliability when using microvia structures. As a result many fabricators have been ma
.. read more
High Density PCB Technology for High Reliability Applications Using Low CTE Material
The space- and other high reliability markets are continuously driven towards an increased use of deeply integrated electronics. The increasing demand for complexity and functionality result
.. read more
Challenge: Sourcing ELIC Substrates in the U.S.
Every layer interconnect (ELIC) printed wiring boards (PWB) were sourced after D-coupon evaluation per IPC-TM-650 2.6.27B. U.S. and off-shore D-coupons were tested to assess reflow survivabi
.. read more
IPC/IMEC/ESA Microvia TV Introduction
This presentation provides an overview of an ongoing examination of test methodologies within the ESA, supported by IPC, for the evaluation of stacked and staggered (offset) microvia structu
.. read more
The Complete Path to Least Resistance
The electroless copper deposit must form a metallurgical bond between the target pad and electrolytic copper deposit to survive reflow assembly. 4-wire resistance measurements conducted on P
.. read more
Lessons Learned While Investigating Microvia Reliability Failures.
Micro vias, be they mechanically, or more typically laser drilled have revolutionized the technical capabilities of today PCBs. Their high hit rate, and low-cost during manufacture, in combi
.. read more
Simulation of the Influence of Manufacturing Quality on Thermomechanical Stress of Microvias
The advancement of area-array packages,such as flip chips and chip scale packages,has driven the adoption of high density interconnects (HDIs) that allow for an increased number of I/Os with a
.. read more
Design and Construction Affects on PWB Reliability
The reliability,as tested by thermal cycling,of printed wire boards (PWB) are established by three variables; copper quality,material robustness and design. The copper quality was most influent
.. read more
Qualification of Stacked Microvia Boards for Handset Assembly
The trends of increased functionality and reduced size of portable wireless products,such as handsets and PDAs,are
demanding increased routing densities for printed circuit boards. The handheld
.. read more
Using Low CTE Materials to Manufacture Reliable Stacked Microvia Structures
In the last few years there have been concerns in the industry especially in the products requiring high reliability when using microvia structures. As a result many fabricators have been ma
.. read more
High Density PCB Technology for High Reliability Applications Using Low CTE Material
The space- and other high reliability markets are continuously driven towards an increased use of deeply integrated electronics. The increasing demand for complexity and functionality result
.. read more
Challenge: Sourcing ELIC Substrates in the U.S.
Every layer interconnect (ELIC) printed wiring boards (PWB) were sourced after D-coupon evaluation per IPC-TM-650 2.6.27B. U.S. and off-shore D-coupons were tested to assess reflow survivabi
.. read more
IPC/IMEC/ESA Microvia TV Introduction
This presentation provides an overview of an ongoing examination of test methodologies within the ESA, supported by IPC, for the evaluation of stacked and staggered (offset) microvia structu
.. read more
The Complete Path to Least Resistance
The electroless copper deposit must form a metallurgical bond between the target pad and electrolytic copper deposit to survive reflow assembly. 4-wire resistance measurements conducted on P
.. read more
Lessons Learned While Investigating Microvia Reliability Failures.
Micro vias, be they mechanically, or more typically laser drilled have revolutionized the technical capabilities of today PCBs. Their high hit rate, and low-cost during manufacture, in combi
.. read more
Simulation of the Influence of Manufacturing Quality on Thermomechanical Stress of Microvias
The advancement of area-array packages,such as flip chips and chip scale packages,has driven the adoption of high density interconnects (HDIs) that allow for an increased number of I/Os with a
.. read more
Design and Construction Affects on PWB Reliability
The reliability,as tested by thermal cycling,of printed wire boards (PWB) are established by three variables; copper quality,material robustness and design. The copper quality was most influent
.. read more
Qualification of Stacked Microvia Boards for Handset Assembly
The trends of increased functionality and reduced size of portable wireless products,such as handsets and PDAs,are
demanding increased routing densities for printed circuit boards. The handheld
.. read more