CoWoPCB (Chip-on-Wafer-on-PCB) Wiki

CoWoPCB (Chip-on-Wafer-on-PCB) Wiki
by Daniel Nenni on 08-24-2025 at 6:08 pm

Chip-on-Wafer-on-PCB (CoWoPCB) is a heterogeneous integration flow in which bare dies (“chips”) are first assembled and interconnected at wafer scale (on an interposer or fan-out carrier). The completed wafer-level module is then finished with board-pitch I/O and mounted directly to a printed circuit board (PCB)—eliminating… Read More


CoPos (Chip-on-Panel-on-Substrate) Wiki

CoPos (Chip-on-Panel-on-Substrate) Wiki
by Daniel Nenni on 08-24-2025 at 4:51 pm

Chip-on-Panel-on-Substrate (CoPoS) is an advanced packaging architecture that “panelizes” the classic chip-on-carrier flow. Instead of building redistribution and interposer structures on round wafers, CoPoS forms them on large rectangular panels, then mounts the finished module onto an organic or glass package substrate.… Read More


Intel EMIB (Embedded Multi-die Interconnect Bridge)

Intel EMIB (Embedded Multi-die Interconnect Bridge)
by Daniel Nenni on 07-16-2025 at 9:39 pm

EMIB (Embedded Multi-die Interconnect Bridge) is an advanced 2.5D packaging technology developed by Intel that enables high-density, high-bandwidth, low-latency interconnects between chiplets (dies) within a single package—without requiring a full silicon interposer. EMIB offers a modular and scalable approach to … Read More