Въведение в гъвкавата печатна платка

PCB (отпечатана платка), китайското име е печатна платка, известна още като печатна платка, е важен електронен компонент, поддръжка за електронни компоненти и носител за електрическа връзка на електронни компоненти ., тъй като е направен чрез електронен печат, той се нарича "отпечатана платка .
PCB (printed circuit board) is a printed circuit board, abbreviated as printed board, and is one of the important components of the electronics industry. Almost every electronic device, from electronic watches and calculators to computers, communication electronic equipment, and military weapon systems, as long as there are electronic components such as integrated circuits, in order to make the electrical interconnection between the various components, must use a printed circuit board. The printed circuit board consists of an insulating base plate, connecting wires, and pads for assembling and welding electronic components. It has the dual functions of a conductive line and an insulating base plate. It can replace complex wiring and realize the electrical connection between the components in the circuit. Той не само опростява сглобяването и заваряването на електронните продукти, намалява работното натоварване при традиционните методи и значително намалява интензивността на труда на работниците; but also reduces the size of the whole machine, reduces product costs, and improves the quality and reliability of electronic equipment. Printed circuit boards have good product consistency. They can adopt standardized designs, which is conducive to mechanization and automation in the production process. At the same time, a whole assembled and debugged printed circuit board can be used as an independent spare Част, която е удобна за обмен и поддръжка на целия продукт . Понастоящем печатни платки са широко използвани при производството и производството на електронни продукти . [2]
The earliest printed circuit boards used were paper-based copper-clad printed circuit boards. Since the emergence of semiconductor transistors in the 1950s, the demand for printed circuit boards has increased dramatically. In particular, the rapid development and widespread application of integrated circuits have made the size of electronic devices smaller and smaller, and the density and difficulty of circuit wiring have Повишено, което изисква непрекъснато актуализиране на печатни платки . В момента сортовете на печатни платки са се развили от едностранни дъски до двустранни дъски, многослойни дъски и гъвкави дъски; Структурата и качеството също са се развили до ултра висока плътност, миниатюризация и висока надеждност; new design methods, design supplies and board materials and board processes are constantly emerging. In recent years, various computer-aided design (CAD) printed circuit board application software has been popularized and promoted in the industry. In specialized printed circuit board manufacturers, mechanized and automated production has completely replaced manual operations.