Exposure machine use in the PCB industry

Printed circuit boards (PCBs) are the basic building blocks of the electronics industry and are substrates for assembling electronic components. The main function of the printed board which is formed by the predetermined design on the substrate and the printed circuit board is to support the circuit components to interconnect the circuit components and to transmit signals. The role of the exposure machine in the process of making the PCB is to transfer the image, and the most organic polymer (usually called electronic resist or photoresist) emitted by the UV lamp is exposed, and the photolithography is irradiated by the electron beam. Glue, its physicochemical properties change, forming a well-soluble or non-soluble zone in a certain solvent, thus resisting...

 

Printed circuit boards (PCBs) are the basic building blocks of the electronics industry and are substrates for assembling electronic components. The main function of the printed board which is formed by the predetermined design on the substrate and the printed circuit board is to support the circuit components to interconnect the circuit components and to transmit signals.

 

The role of the exposure machine in the process of making the PCB is to transfer the image, and the most organic polymer (usually called electronic resist or photoresist) emitted by the UV lamp is exposed, and the photolithography is irradiated by the electron beam. The physicochemical properties of the glue change to form a well-dissolved or non-soluble region in a certain solvent, thereby forming a fine pattern on the etching resistance. The quality and accuracy of the printed board depend on the performance of the exposure machine. New Air Source Technology successfully launched UV-LED exposure machine, which is green, energy-saving, high-precision and high-performance. It is a new breakthrough in the circuit board printing industry.