Market Trends of Europe Semiconductor Materials Industry
Technical Advancement and Product Innovation of the Semiconductor Materials
- Semiconductors are moving away from rigid substrates, cut or formed into thin discs or wafers, to more flexible plastic material and paper, all due to new material and fabrication discoveries. The trend toward more flexible substrates has led to numerous devices, from light-emitting diodes to solar cells and transistors.
- Moreover, in December 2022, Pragmatic Semiconductor Ltd, a UK-based startup developing a new approach to chip production, raised USD 35 million from investors. The company operates a chip fabrication facility, or fab, that manufactures flexible processors that bend without breaking. Most notably, the processors do not contain silicon. In 2022, Pragmatic and Arm Ltd demonstrated a flexible processor, PlasticArm, which consists of metal-oxide transistors implemented on a plastic substrate.
- Moore's law has been driving advances in computing devices as they keep getting smaller, faster, and cheaper. Thus, the semiconductor industry needs to address the challenge of how to migrate processes that were once developed for a few microns to be able to form junctions that are a few nanometers in scale.
- Within the project FACIT (fast annealing of compound semiconductors for integration of new technologies), which is funded by the European Union, scientists have successfully combined III-V materials, indium, gallium, and arsenide (InGaAs), with silicon germanium (SiGe) technology to create CMOS chips. The newly developed process is compatible with high-volume chip fabrication, which makes it a viable option for chip manufacturers. Using the same large-sized Si wafer of 350-400 mm, the project team has developed a process that allows the integration of InGaAs, SiGeand Si CMOS layers. Scientists have considered this method as a way of further shrinking and scaling CMOS technology at a nanometer level.
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Consumer Electronics to Witness the Growth
- The creation of semiconductor materials is one of the most significant technological advances in the electronics industry. Because of its high electron mobility, wide operating temperature range, and low energy need, the material is well-liked. Semiconductors are used in the majority of consumer electronics. Mobile phones, computers, game consoles, microwaves, and refrigerators all employ semiconductor components, including integrated circuits, diodes, and transistors.
- Power electronics use semiconductor materials, which directly impact system efficiency. Power electronics systems are used by mobile phones and home appliances to convert electrical power from one form to another and regulate its energy level. One of these is silicon carbide (SiC), which has characteristics that, among other things, enable operation at higher temperatures and higher electrical potential, resulting in smaller components and greater power conversion efficiency. Thus, advancements in this area immediately raise the need for materials like SiC.
- The requirement for electronic makers to extend battery life is fuelling the demand for SiCmaterial semiconductors. Manufacturers of consumer gadgets are upgrading the batteries in their products. The market expansion of this sector is driven by consumer desire for low-charging gadgets. The primary consumers of SiC semiconductors in this market are the manufacturers of smartphones, wearable devices, and other major consumer electronics.
- Manufacturers and governments are creating smartphone chargers that can charge the device in a relatively short period. Therefore, the current rating for these has increased from 0.5 milliamps to 5 milliamps. The USB-C and On Board adapters' SiC semiconductors are essential for sustaining the necessary current and voltage levels. The wearable device and PC markets have both followed a similar trajectory. GaNand SiC Devices in the future generation of onboard chargers and USB-C adapters provide ultra-high power density. The distribution of these fast-charging adapters by producers like OPPO, One Plus, Motorola, Samsung, and Apple is the cornerstone of their marketing tactics.
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