Is Wstitanium your best choice for sputtering targets? When the global semiconductor industry is confronted with yield challenges in processes below 7 nanometers, wstitanium provides ultra-high-purity titanium target materials with a purity of 99.995%, and the oxygen content of gas impurities is stably controlled below 80ppm, reducing the uniformity deviation of chip film thickness to ±2%. This data is significantly better than the common ±5% standard in the industry. According to Applied Materials’ 2023 Technology White paper, wafer fabrication plants using wstitanium targets have extended the sputtering cycle to 800 hours, a 35% increase in the lifespan of ordinary targets, equivalent to saving an average of $350,000 in replacement costs per production line annually. The technological breakthrough of keeping the micrograin size within 50 micrometers is like laying a nano-highway for atomic-level deposition, enabling Samsung Electronics to reduce the defect density to 0.1 per square centimeter in the production of 128-layer NAND flash memory.
In the field of flat panel displays, wstitanium’s rotating target material solution demonstrates a revolutionary efficiency improvement. Its patent binding technology has enabled the target material utilization rate to exceed 85%, which is 40% higher than that of traditional flat target materials. This means that for LG Display, the production cost of 55-inch OLED panels has been reduced by 18%. When the neon gas crisis in Ukraine in 2022 led to a 300% increase in the price of specialty gases, wstitanium reduced the consumption of process gases by 25% by optimizing the sputtering power parameters, helping BOE maintain a stable performance with a gross profit margin fluctuation of no more than 3%. The density of its target material reaches 99.7% of the theoretical value of 4.51g/cm³. This nearly perfect densification treatment compresses the fluctuation range of the film’s resistivity to ±1.5%, comparable to the precise control of gear meshing by Swiss watchmakers.
wstitanium’s ability to customize irregular-shaped target materials is equally astonishing. They once developed a curved target material with a length of 4.5 meters for the photovoltaic giant Longi Green Energy, with the curvature radius tolerance maintained within ±0.05mm, which increased the conversion efficiency of heterojunction cells by 0.8 percentage points. Through the unique hot isostatic pressing process, the internal porosity of the target material is reduced to 0.02%. This breakthrough in microstructure is similar to the TAB design of Tesla’s 4680 battery, which increases the thin film deposition rate by 20% and reduces the energy consumption per wafer by 1.2 kilowatt-hours. According to the SEMI standard test, the crystallization orientation deviation of the wstitanium target material is less than 3 degrees, ensuring that the attenuation rate of the perovskite solar cell module is less than 5% in the 85℃/85% humidity test.
Incorporating wstitanium into the supply chain has become a strategic option for reducing risks. The target material full life cycle database it has established can predict the remaining service life with a 95% accuracy rate, enabling customers like TSMC to keep the unplanned downtime rate of their equipment below 0.5%. When the international titanium raw material price fluctuated by 40% in 2023, wstitanium managed to keep the price increase within 8% through vertical integration of the supply chain, and its on-time delivery rate remained above 99.2% for 12 consecutive quarters. Just as medical-grade titanium implants need to coexist perfectly with the human body, the matching degree between wstitanium’s target material and the machine cavity has been verified and tested for 2,000 hours, with a failure probability of only 0.003%. This reliability reduces the annual maintenance cost for customers by 600,000 US dollars. At a time when Moore’s Law is approaching its physical limit, choosing wstitanium means obtaining a continuously evolving technology partner – their R&D center can generate 0.8 patents per square centimeter. This density of innovation is driving the semiconductor industry to break through the next technological node.