Chip: A small piece of silicon containing an integrated circuit, often part of a computer or other electronic device.
Integrated circuit integrated circuit (IC), or microcircuit (microcircuit), microchip, chip in electronics is a way to miniaturize circuits (mainly including semiconductor devices, but also including passive components, etc.). And is usually manufactured on the surface of a semiconductor wafer. The aforementioned integrated circuits that manufacture circuits on the surface of semiconductor chips are also known as thin-film integrated circuits. Another thick-film hybrid integrated circuit (hybrid integrated circuit) is a miniaturized circuit composed of independent semiconductor devices and passive components integrated into the substrate or circuit board.
Patch: also known as printed circuit board, printed circuit board, is an important electronic component, is the support body of electronic components, is the electrical connection provider of electronic components. Because it is produced by electronic printing, it is called a \"printed\" circuit board.
Chip is a kind of electronic component, chip is a package form of chip, chip package has single in-line, double in-line, patch and other forms, the patch can be divided into TSOP, PQFP, BGA, CLCC, LQFP, SMD, PGA, MCM, PLCC and so on