What is COF? It stands Chip On Flex, a technology that fixes integrated circuits (ICs) directly onto flexible circuit boards. It utilizes a flexible add-on circuit board as the carrier for encapsulating the chip, combining the chip with the flexible substrate circuitry to achieve a seamless connection between the chip and the circuitry. The emergence […]
Multilayer PCB, also known as a multilayer circuit board, is a printed circuit board consisting of multiple layers of conductive graphics and insulating materials. These pcb boards have multiple conductive layers, usually isolated from each other by insulating materials. Multilayer pcb is widely used in the manufacture of electronic products for their flexible design, stable
