Flip Chip on Board - How is Flip Chip on Board abbreviated?
References in periodicals archive
Chip-on-board (COB) (Figure 2) and flip chip on board
(FCOB) (Figure 3) are two other ways to attach a die.
Based on the flip chip on board prototyping utilizing this dispenseless underfill process, the characteristics of this process are discussed in the following sections.
The underfill fillet shape and voids prove to be two critical factors that impact the reliability of flip chip on board assembly.