Search PLUTOSEMI Products

CZ silicon wafers are generally preferred for large-scale semiconductor manufacturing because of their scalability, broad availability, and cost efficiency. FZ silicon wafers are better suited to applications requiring very low oxygen content, high resistivity, or specific high-purity material properties.

Neither option is universally better. Single-side polished wafers prioritize the finished front surface, while double-side polished wafers treat both faces and can offer better control of thickness uniformity and parallelism. The right choice depends on bonding, lithography, backside processing, and specified surface requirements.

A silicon wafer can produce dozens to thousands of dies, depending on wafer diameter, die footprint, edge exclusion, and yield. For a 300 mm wafer with a 10 × 10 mm die footprint, a common geometric estimate is about 614 gross dies before defect-related losses.

With the medical biotechnology and in vitro diagnostics (IVD) industries rapidly evolving toward higher precision, miniaturization, and high-throughput capabilities, the performance boundaries of key materials directly determine the upper limits of technological breakthroughs.

On July 31, 2026, a delegation of Australian customers visited Plutosemi Co., Ltd. (International brand: PlutoSemi), toured PlutoSemi’s production lines and R&D manufacturing environment, and conducted in-depth discussions on medical testing chip manufacturing processes, processing capabilities, and the feasibility of future mass production.

With the explosive growth of AI computing demand, accelerated deployment of 5G/6G communications, and the large-scale commercialization of AR/VR displays, glass substrates, with their low dielectric loss, adjustable coefficient of thermal expansion, and excellent optical properties, are gradually replacing traditional organic substrates and silicon substrates to become core carriers for optoelectronic packaging.

With the rapid growth of AI server computing, the upgrading of new energy vehicle power systems, and the widespread adoption of fast-charging terminals, power semiconductors, as core components for energy conversion and transmission, directly determine the operating efficiency limits of entire systems.

With the rapid development of augmented reality (AR), virtual reality (VR), and mixed reality (MR) devices toward consumer-level adoption, optical systems, as the core component determining user experience, are undergoing comprehensive innovation from materials to manufacturing processes.

Recently, Plutosemi Co., Ltd. (International brand: PlutoSemi), a domestic semiconductor materials company, announced new achievements in overseas cooperation. The company has successfully secured bulk glass wafer orders from Korean customers.

Recently, Plutosemi Co., Ltd. (International brand: PlutoSemi), a domestic semiconductor materials company, has reached a long-term procurement agreement with a well-known German company. The German customer will purchase silicon wafer and glass wafer products from PlutoSemi, with an annual procurement volume reaching hundreds of thousands of pieces.

With the explosive growth in demand for high-speed optical interconnects driven by AI computing clusters, the continuous evolution of automotive millimeter-wave radar toward higher frequency bands, and the ongoing improvement of industrial and aerospace-grade MEMS sensing accuracy...

With the explosive growth in demand for high-speed optical interconnects driven by AI computing clusters, the continuous evolution of automotive millimeter-wave radar toward higher frequency bands, and the ongoing improvement of industrial and aerospace-grade MEMS sensing accuracy...