VERSUM MATERIALS KOREA INC.

关于 VERSUM MATERIALS KOREA INC. 的公司介绍及其业务类型（工厂/制造商），并已翻译成英文：

中文描述:

Versum Materials Korea Inc. 是其母公司（前身为 Versum Materials, LLC，现已被德国默克集团 Merck KGaA, Darmstadt, Germany 收购并整合）在韩国的运营实体。该公司隶属于默克集团的电子科技（Electronics）业务板块。

Versum Materials Korea Inc. 专注于为半导体和显示器制造行业提供高纯度的特种化学品、气体和材料。其产品和服务对于制造先进的集成电路、平板显示器和其他电子设备至关重要。他们在韩国设有生产基地和运营设施，直接服务于韩国庞大的电子产业客户群。

业务类型:

该公司主要是制造商（Manufacturer）。他们在韩国拥有自己的生产设施（工厂）来生产其供应的特种化学品和材料，而不仅仅是分销或贸易。

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English Translation:

Company Introduction: VERSUM MATERIALS KOREA INC.

Versum Materials Korea Inc. operates as the South Korean entity of the business previously known as Versum Materials, LLC, which was acquired by and is now part of Merck KGaA, Darmstadt, Germany. The company functions within Merck's Electronics business sector.

Versum Materials Korea Inc. specializes in supplying high-purity specialty chemicals, gases, and materials tailored for the demanding requirements of the semiconductor and display manufacturing industries. Its products and services are critical components in the fabrication of advanced integrated circuits (ICs), flat-panel displays (FPDs), and other electronic devices. The company maintains a significant presence in South Korea, operating manufacturing sites and other facilities to directly serve its large customer base within the country's prominent electronics sector.

Business Type:

Versum Materials Korea Inc. is primarily classified as a Manufacturer. It operates its own production facilities (factories) in South Korea to produce the specialty chemicals and materials it supplies, rather than acting solely as a distributor or trading company.

the information about the products associated with the former Versum Materials Korea Inc., presented in English.

It's important to note that Versum Materials was acquired by Merck KGaA (Germany) in 2019. Therefore, Versum Materials Korea Inc. no longer operates as an independent entity but is now part of Merck Korea (한국머크), specifically integrated into its Electronics business sector (formerly known as Performance Materials).

The products historically manufactured or sold by Versum Materials Korea, and now part of Merck Korea's Electronics portfolio, primarily serve the semiconductor and display industries. Key product categories include:

1. Specialty Gases: High-purity gases used in semiconductor manufacturing processes like etching and cleaning.

Examples: Nitrogen Trifluoride (NF₃), Tungsten Hexafluoride (WF₆), Silane (SiH₄), Ammonia (NH₃), Disilane (Si₂H₆), Germane (GeH₄), etc.

2. Precursors / Advanced Deposition Materials: Chemicals used to deposit thin films onto wafers during semiconductor fabrication.

Examples:

Dielectric Precursors (e.g., TEOS - Tetraethyl Orthosilicate for SiO₂)

High-k Precursors (for advanced transistors)

Metal Precursors (for depositing conductive layers like Tungsten, Cobalt, Titanium)

Low-k Precursors (for insulating layers)

3. CMP Slurries (Chemical Mechanical Planarization): Abrasive chemical mixtures used to polish and planarize wafer surfaces during manufacturing.

Examples: Slurries for polishing oxide, metal (tungsten, copper), and barrier layers.

4. Cleaning and Etching Chemistries: Formulated chemical solutions used for cleaning wafer surfaces or selectively removing materials (etching).

5. Delivery Systems & Services: Equipment and services related to the safe storage, handling, and delivery of specialty gases and chemicals used in manufacturing fabs.

Examples: Gas cabinets, chemical delivery units, monitoring systems, gas management services.

In summary, the products associated with the former Versum Materials Korea Inc. are now part of Merck Korea's Electronics business, focusing on specialty chemicals, gases, and materials essential for semiconductor and display manufacturing.