Lithography Equipment Support: Jice Builds a Robust “Protective Shield” for Precision Environments to Ensure Stable Operation
Release time:
2026-03-16
In the core stages of chip manufacturing, the lithography machine’s operational precision directly determines chip quality, and its accurate performance is highly dependent on a stable, high-precision operating environment—any minor environmental fluctuation can have a profound impact on manufacturing accuracy. Consequently, precise temperature control has become a central, critical component of lithography equipment support solutions, serving as an essential foundation for ensuring stable machine operation. Leveraging its outstanding R&D capabilities, Jice (Nanjing) Technology Co., Ltd. has introduced advanced precision environmental control systems specifically designed to support lithography machines, delivering ultra-high-precision temperature control with an accuracy of ±0.002°C and meeting ISO Class 1 cleanliness standards to create an ideal working environment for these machines. The system enables precise control of temperature uniformity, offers full-scenario custom non-standard configurations, and accurately addresses users’ specific requirements in areas such as temperature and humidity stability, cleanliness, micro-vibration resistance, anti-magnetic shielding, and sound insulation. It has already been successfully deployed by numerous global leaders in semiconductors, telecommunications equipment, and display panels, as well as by key national laboratories, and is widely used in core lithography applications ranging from research breakthroughs to mass production. Lithography machines use high-precision lithographic techniques to project circuit patterns onto silicon wafers, thereby completing the core fabrication of chips. During this process, even minute temperature fluctuations can cause thermal expansion and contraction in the optical system, which in turn affects lithographic accuracy, leading to deviations in chip circuitry and reducing yield. It is thus evident that maintaining the stability of the lithography machine’s operating environment is of paramount importance. The key value of Jice’s precision temperature-control equipment lies in its exceptional temperature-control capability. With an accuracy of ±0.002°C, the system effectively suppresses the interference caused by ambient air temperature fluctuations on the lithography machine, providing a constant-temperature environment for the optical system and significantly enhancing the stability and accuracy of the lithography process, achieving a control output accuracy of 0.1%. At the same time, the equipment also demonstrates outstanding performance in humidity control and cleanliness assurance. The internal humidity stability can reach ±0.1% RH, effectively preventing corrosion of lithography-machine components and fogging of optical lenses caused by humidity variations; in terms of cleanliness control, the system can achieve cleanliness levels above 100, up to ISO Class 1, precisely blocking tiny dust particles from entering the work area and avoiding any interference with the lithography process, thus ensuring stable operation of the lithography machine in an ultra-clean environment. Intelligent data management and safety protection features further enhance the practical value of the equipment. Jice’s precision temperature-control system includes real-time data recording and query functions: during operation, key parameters such as temperature and humidity automatically generate trend curves, enabling operators to intuitively monitor environmental dynamics. When abnormal conditions occur, the automatic safety protection system is immediately activated, and the fault-protective program ensures round-the-clock safe operation while also supporting remote assistance for troubleshooting. In terms of design, Jice strikes an optimal balance between practicality and convenience. To meet the layout requirements of semiconductor manufacturing workshops, the equipment adopts a modular aluminum-alloy frame design, allowing large units to be easily assembled on-site, thereby significantly reducing installation time and costs. The cabinet is constructed from high-quality sheet metal, which is not only robust and durable but can also be customized in color to seamlessly integrate with the workshop environment. Since its market launch, Jice’s precision temperature-control equipment has successfully provided stable and reliable operating environments for lithography machines at numerous semiconductor manufacturers, earning widespread industry recognition. In today’s increasingly competitive semiconductor landscape, choosing Jice’s precision environmental-control equipment means selecting a dependable environmental safeguard for lithography machines, laying a solid foundation for high-precision, high-efficiency chip production, and helping companies seize technological leadership and gain a competitive edge in the semiconductor sector.
In the core stages of chip manufacturing, the lithography machine’s operational precision directly determines the quality of the chips, and its accurate performance is highly dependent on a stable, high-precision operating environment. Even the slightest environmental variation can have a profound impact on lithographic precision. Consequently, precise temperature control has become a critical component of lithography equipment integration solutions, serving as an essential enabler for the machine’s reliable operation. Jice (Nanjing) Technology Co., Ltd. Leveraging outstanding R&D capabilities, we have launched Precision Environmental Control Equipment Focusing on support services for lithography equipment, the company delivers industry-leading performance through ultra-precise temperature control with an accuracy of ±0.002°C and ISO Class 1 cleanroom standards, thereby creating an optimal operating environment for lithography tools. This equipment enables precise control of temperature uniformity and offers full-scenario, custom-built solutions tailored to specific requirements, accurately addressing customers’ unique needs in areas such as temperature and humidity stability, cleanliness, micro-vibration isolation, magnetic shielding, and sound insulation. It has already been successfully deployed by numerous global leaders in semiconductors, telecommunications equipment, and display panels, as well as by key national laboratories, and is widely used in core lithography applications ranging from research and development to high-volume production.
Lithography machines use high-precision lithographic techniques to project circuit patterns onto silicon wafers, thereby completing the core manufacturing process of chips. During this process, even minute temperature fluctuations can cause thermal expansion and contraction in the optical system, which in turn affects lithographic accuracy, leading to deviations in chip circuitry and reducing the yield of good-quality chips. It is thus evident that maintaining stability in the operating environment of lithography machines is of paramount importance.
The key value of Jice Precision Temperature-Control Equipment lies in its unparalleled temperature-control capability. This equipment delivers ultra-high-precision temperature control with an accuracy of ±0.002°C, effectively mitigating the impact of ambient air temperature fluctuations on lithography tools and providing a stable thermal environment for the tool’s optical system. As a result, the stability and accuracy of the lithography process are significantly enhanced, achieving a control output precision of 0.1%.
At the same time, this equipment demonstrates outstanding performance in humidity control and cleanliness assurance. The internal humidity stability can reach ±0.1%RH, effectively preventing corrosion of lithography machine components and fogging of optical lenses caused by humidity fluctuations. In terms of cleanliness control, the system can achieve a cleanliness level exceeding Class 100, with the highest reaching ISO Class 1, precisely blocking even the tiniest dust particles from entering the work area, thereby avoiding interference with the lithography process and ensuring stable operation of the lithography machine in an ultra-clean environment.
Intelligent data management and robust security protection further enhance the practical value of the equipment. Jice’s precision temperature-control devices feature real-time data recording and query capabilities: during operation, key parameters such as temperature and humidity are automatically plotted as trend curves, enabling operators to readily monitor environmental dynamics. In the event of an anomaly, the built-in automatic safety protection system is immediately activated, with fault-protective software ensuring 24/7 safe operation while also supporting remote assistance for troubleshooting.
In its equipment design, Jice places great emphasis on both practicality and convenience. To meet the layout requirements of semiconductor manufacturing workshops, it employs a modular aluminum-alloy frame that allows large-scale equipment to be easily assembled on-site, thereby significantly reducing installation time and costs. The cabinet bodies are constructed from high-quality sheet-metal materials, which are not only robust and durable but can also be customized in color to seamlessly integrate with the workshop environment.
Since its launch, Jice Precision’s advanced temperature-control equipment has successfully provided stable and reliable operating conditions for lithography tools at numerous semiconductor manufacturers, earning widespread industry recognition. In today’s increasingly competitive semiconductor landscape, choosing Jice Precision’s environmental-control solutions means securing dependable environmental support for lithography tools—laying a solid foundation for high-precision, high-efficiency chip production and helping companies seize technological leadership and gain a competitive edge in the market.
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