June 29–July 1, Voir Semiconductor Materials Division exhibited at the Semiconductor Chongqing Expo, Hall S1, Booth A172.

Release time：2022-04-12

Voir’s Semiconductor Business Unit will exhibit at the 4th Global Semiconductor Industry Expo (Chongqing), showcasing a range of innovative solutions and products, and looks forward to collaborating with you to pioneer new pathways in the semiconductor industry.
During operation, lithography machines can become contaminated by particulates and electrostatic buildup from cable materials, leading to damage to components. Voir® high‑flexibility flat cables feature an ultra‑low outgassing rate, effectively preventing gaseous emissions from the cables from contaminating chips in ultra‑high vacuum environments. Developed in-house, Voir® high‑flexibility flat cables have broken the control and monopoly held by a handful of foreign manufacturers, making them the ideal clean‑cable solution for lithography equipment.

Voir® high‑flexibility flat cables maintain a dust‑free, contamination‑free, ultra‑low outgassing environment in vacuum conditions, enabling lithography tools to operate within a vacuum without being affected by gases or minute particulates. This enhances the precision of lens‑based chip fabrication and has been proven to deliver long‑term reliability and durability.

I. Voir® Cables and Cable Assemblies
Voir has developed cables and cable assemblies based on a high‑performance ePTFE core material, which have been applied in lithography machines, wafer fabrication, semiconductor manufacturing, and display panel industries. The ePTFE‑based cable solution, featuring high flexibility, antistatic properties, and low dust‑collection, has already begun to be used by China’s leading, well‑known semiconductor chip manufacturers.

II. Voir® Filter Membranes and Filtration Assemblies
Voir® filtration elements utilize ePTFE filter membranes as the filtration medium, delivering exceptional retention efficiency and unparalleled flow rates. Their gradient pore‑size architecture enables staged filtration, resulting in higher dirt-holding capacity and extended service life. These components are ideally suited for manufacturing processes that demand stringent performance, superior quality, and impeccable product cleanliness, while also supporting repeatable operations.

III. Voir® Sealing Material Technology
Voir® sealing materials are categorized into perfluorinated sealing materials and e-PTFE sealing materials. They exhibit excellent temperature resistance, high mechanical strength, superior purity, minimal outgassing, and outstanding chemical stability, fully meeting the demanding environmental requirements of advanced chip‑fabrication processes and addressing stringent sealing needs. These solutions provide reliable sealing for a wide range of harsh operating conditions and are suitable for diverse industries, including semiconductor manufacturing, power generation, and marine applications.

Voir engineer: “The Voir® high-flexibility flat cable is based on the core material e-PTFE, an expanded polytetrafluoroethylene polymer. Utilizing innovative material and process technologies and driven by customer needs, we have pioneered groundbreaking solutions. In addition, we offer a range of innovative products, such as antistatic, high-flexibility, dust-free energy chains. We welcome you to visit us for a tour and discussion.”

About the Chongqing Expo
The 4th Global Semiconductor Industry Expo (Chongqing) is customer‑centric, focusing on the industry’s key challenges and emerging trends. Covering areas such as integrated circuit design, manufacturing, packaging and testing, semiconductor materials, and equipment, the event aims to drive high‑quality, innovative development in the semiconductor sector.

Voir Semiconductor Materials Components Division (SCU)
We specialize in fluoropolymer‑based materials and cable‑assembly transmission solutions for the semiconductor industry, helping equipment manufacturers in manufacturing, packaging, and test‑and‑probe processes deliver reliable signal transmission. We also supply PTFE filter membranes and perfluorinated filter cartridges, as well as fluoropolymer sealing solutions, for lithography filtration. To date, we have provided tailored solutions to numerous semiconductor companies, including leading Asian semiconductor equipment manufacturers.

Previous： Voir®H2 Voir Hydrogen Energy has launched innovative solution products, earning recognition from a renowned new-energy manufacturer.

Next： Voir®H2 Voir Hydrogen Energy: Focuses on the development of key components for fuel cell systems, including humidifiers, water separators, and deionizers; a provider of membrane material-related technologies and system protection solutions.