Causes and solutions for PCB film deformation In the printed circuit board (PCB) manufacturing process, phototooling films (also known as artwork films or simply “films”) are critical for transferring the circuit pattern onto the copper-clad laminate. Any deformation in these films directly leads to misregistration, resulting in defects like short circuits, open circuits, or poor … Continued
High-end circuit boards larger than 20L the demand for 5G base stations and new energy vehicles has exploded, directly driving the expansion. From the perspective of 5G base station construction, from 2018 to 2021, a total of 142.5 5G base stations were built. The national construction target is expect will be raise to more than … Continued
An IC Substrate manufacturer is a highly sophisticated printed circuit board (PCB) that serves as the critical interface between a delicate semiconductor chip and a main PCB, like a motherboard. Think of it as an intelligent translator and a sturdy bridge. It provides the electrical connection from the chip’s incredibly fine-pitched pins to the coarser … Continued
1. Defining the Core Function of Power Printed Circuit Board Power Printed Circuit Board refers to a specialized type of circuit board designed primarily to manage, distribute, and control significant electrical power. Rather than just delicate digital signals. Standard PCBs focus on signal integrity. However, a Power PCB must handle high currents and voltages. Its key … Continued
The Evolution of Circuit Board Technology is akin to a journey from crude wiring to intricate nano-mazes—a micro-epic of humanity continually drafting more complex blueprints of civilization on silicon substrates. Its evolution has not only defined the form and function of electronic devices, but has also profoundly propelled the entire Information Age. 1. The Beginning … Continued
North American PCB Fabricators sector is experiencing significant shifts due to geopolitical tensions and supply chain realignments. Recent U.S. policies, such as the CHIPS and Science Act, have spurred domestic semiconductor and PCB manufacturing investments. Companies like TTM Technologies, Sanmina, and Flex Ltd. are expanding production capacities to reduce reliance on Asian suppliers. Additionally, sustainability … Continued
The application of multilayer FPC boards Multilayer FPC boards are vital for modern electronics. They fit complex wiring into tiny spaces. You find them in compact smartphones and wearables. They are also used in reliable automotive systems. These circuits enable advanced medical devices too. Essentially, they drive innovation across industries. Summarized Workflow for multilayer FPC … Continued
Touchscreen has seamlessly integrated into the fabric of our daily lives, transforming how we interact with technology. From smartphones and tablets to ATMs and self-service kiosks, this intuitive interface has made digital information accessible through a simple touch. What is Touchscreen At its core, a touchscreen is an input and output device layered over an … Continued
Smartphone and its market situation are 2 quite interesting topics for moderns people who works in the communication line. According to the foreign media on November 16th, new sales data shows that the smartphone market reach a saturation point. This indicating the interest in new products is decline in the market. As per the market … Continued
CNAS certificate is a prestigious accreditation that signifies a laboratory, certification body, or inspection agency in China meets internationally recognized standards of competence and impartiality. Operating under the authorization of the Chinese government. CNAS is the sole national accreditation body that complies with ISO/IEC 17011. Thus we can ensure its own processes in accordance with … Continued
Advanced Printed Circuit Board is expected to see its revenues hit a new high in May, 2013. Due to improving capacity utilization rates of its plants in Taiwan, Thailand and China, according to industry sources. The company has set up a new plant in Thailand currently operating nearly at full capacity thanks to orders from … Continued
Basic knowledge of softboard is the basement for a person who works in the PCB industry. With the constant increase of the production of soft PCB and the application and promotion of the new flexible PCB, it is now common to say that PCB with the soft, rigid or rigid flexibility is a few layers … Continued