What is PCB (Printed Circuit Board)? PCB concept stocks and industry trends in Taiwan and the United States - stock market analysis

2024/05/29

Stock knowledge base

April 3, 2024

Author Cheeeee

With the rapid development of science and technology, the PCB industry has become one of the focuses of investors' attention. This field covers the basics of various electronic products, including smartphones, tablets, home appliances, digital cameras, etc. The market size is huge, and consumers’ pursuit of technological innovation continues to drive the development of the industry. This article will deeply explore the investment value of PCB concept stocks, analyze industry trends, and lead readers to understand, what are PCB concept stocks? What are the PCB board concept stocks? Take a look at the future trends of PCB board concept stocks at once!

PCB What is a printed circuit board?

PCB, full name Printed Circuit Board, is a substrate used to support electronic components and provide connections.

It is an indispensable part of electronic products. It is a complex circuit copper wire between parts that is etched on a board after careful planning. It serves as the main support for the installation and interconnection of electronic components. The body is responsible for fixing electronic components and providing current to the components. Therefore, the PCB industry is known as the "Mother of the Electronic Industry."

PCB has a wide range of applications, including but not limited to consumer electronics, communications, automobiles, medical, industrial control and other fields. Its industrial chain includes PCB design, manufacturing, testing, component installation and other links, and involves material suppliers, equipment manufacturers and other related enterprises. A simple classification can divide the upstream, midstream and downstream into materials such as glass fiber, copper foil and resin in the upstream, copper foil substrates (CCL) and printed circuit boards in the midstream, and various electronic products in the downstream.

PCB Printed Circuit Board Industry Trends

The investment opportunities carried by consumer electronics concept stocks not only stem from the innovation brought about by the continuous evolution of science and technology, but also reflect people's demand for continuous improvement in the quality of life. As the wave of intelligence and digitalization sweeps across the world, the consumer electronics industry is at the forefront, and these new technologies and new electronic products will be difficult to separate from the carrier PCB in the foreseeable future. PCB will be the future electronic technology The key to progress mainly includes the following aspects:

High density and miniaturization: As the requirements for volume and weight of electronic products continue to increase, the PCB industry tends to develop higher density and smaller PCBs. This requires more complex PCB design and manufacturing technologies, such as miniaturized components, multi-layer board design, etc.

High-speed transmission and high frequency: With the development of communications, computers and other fields, the demand for high-speed data transmission and high frequency is also increasing. The PCB industry needs to continuously improve design and manufacturing technology to cope with these needs, including appropriate material selection, optimized wiring design, etc.

Multilayering and Complexity: As the functionality of electronic products continues to expand, PCB complexity and multilayering are also increasing. In the future, the PCB industry will continue to develop more layers and more complex PCBs to meet the needs of multi-function and high performance.

Green and environmental protection: The PCB industry will pay more attention to environmental protection and sustainable development. This includes using environmentally friendly materials, reducing the use of chemicals, and improving energy efficiency. Green PCB manufacturing will become the trend of the future.

PCB soft board, hard board and applications

When we talk about flex and hard boards, we are actually describing different types of PCBs (Printed Circuit Boards) that differ in structure and characteristics.

Flex PCB:

Soft board is relatively soft and flexible because the base material it uses is soft polyester film or polyimide. This allows the soft board to bend freely in situations where bending or folding is required, such as folding screens for mobile phones, wearable devices, etc. Compared with hard boards, soft boards are more suitable for applications where space is limited or where curved installation is required.

Rigid PCB:

Rigid boards are one of the most common types of PCBs. It is made from a strong base material such as fiberglass-reinforced resin (usually a combination of fiberglass and epoxy resin). This structure makes the hard board highly rigid and stable, and is usually used in applications that require stable support of electronic components and fixed installation, such as computer motherboards, monitor control boards, etc.

Not only the difference between soft and hard boards, PCB boards will also be divided differently according to different industries. The following is a simple classification into five situational descriptions:

Automotive PCB (Automotive PCB): PCB used in automotive electronic systems needs to have high temperature resistance, vibration resistance, anti-interference and other characteristics to cope with the harsh conditions of the vehicle environment.

Industrial PCB (Industrial PCB): PCB used in industrial control systems, robots, automation equipment and other fields, needs to have the characteristics of high stability, resistance to environmental changes, and resistance to high pressure.

Telecommunication PCB: PCB used in communication equipment, base stations, routers and other products, needs to have high-frequency transmission, low signal-to-noise ratio, anti-interference and other characteristics.

Consumer Electronics PCB (Consumer Electronics PCB): PCBs used in consumer electronics such as smartphones, tablets, and home appliances need to have characteristics such as miniaturization, lightweight, and high integration.

Medical PCB (Medical PCB): PCBs used in medical equipment, medical devices and other fields need to have the characteristics of high reliability, low electromagnetic radiation, and high safety.

Taiwan Stocks PCB Printed Circuit Board Concept Stocks

Against the background of the booming development of Taiwan's stock market, the consumer electronics industry has always been an important force leading the market trend. Many companies are emerging in this field, among which PCB is an indispensable part of electronic products. Many PCB-related companies are the core of consumer electronics concept stocks in the Taiwan stock market, and some are even among the top ten PCB manufacturers in the world. This article will explore the advantages, market status and impact of these concept stocks on the Taiwan stock market.

Note: PCB Sanxiong refers to the three companies that are considered to be leading and competitive in the printed circuit board (PCB) industry. According to the information provided, the companies currently known as the PCB Three Heroes include Xinxing (3037), Nandian (8046) and Jingshuo (3189)

PCB Printed Circuit Board Concept Stock Summary

PCB concept stocks have always played a founder role in technological trends, not only affecting the development of electronic technology, these concept stocks also represent technological progress, innovation and the growing needs of consumers. Among them, the leading companies play a key role in promoting industry development and leading market trends. Finally, the editor would like to summarize some basic views and briefly explain to investors what key points to pay attention to when investing in this field.

Industry development potential: The PCB industry is driven by technological development, and market demand continues to grow. With the rapid development of smart devices, automotive electronics, industrial automation and other fields, the application scope of PCB continues to expand, and the industry prospects are promising.

Technological innovation and differentiation: Technological innovation is the key to competition among PCB companies. Those companies that can continuously improve process technology, develop new materials, and expand product applications will occupy an advantageous position in the market.

Customer layout and partnership: The customer layout and partnership of PCB companies are crucial. Establishing strong partnerships with leading electronics manufacturers helps increase market share and brand awareness.

Supply chain stability and cost control: A high-quality supply chain and effective cost control are the keys to the success of PCB companies. Cooperate with reliable material suppliers and equipment suppliers to ensure the stability and efficiency of the production process.

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