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Thin Film(nm) - List of Manufacturers, Suppliers, Companies and Products

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[SO Sheet Introduction Case] Production of Self-Supporting Thin Films

Rich examples of self-organization such as 'CNT 75nm'! After dissolving PVA, we extract the self-supporting thin film.

We would like to introduce a case study on the introduction of the PET/PVA two-layer film "SO Sheet." In the process of producing self-supporting thin films, the dimensional stability has improved compared to films made solely from PVA. This product can be utilized as a means of extracting thin films created through coating and other methods. Examples of self-supporting films include "Sitep (fluororesin) 1μm," "Au 500nm," and "CNT 75nm." [Overview] ■ SO sheet → Thin film formation on PVA → PET peeling and PVA dissolution → Extraction of self-supporting thin film (punch-out section) *For more details, please refer to the PDF document or feel free to contact us.

  • Composite Materials

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Coating Application Case: "Hard Disk Slider"

Introduction of examples of ultra-thin film technology aimed at achieving dramatic performance improvements in hard disk drives.

To achieve a dramatic improvement in the performance of hard disk drives, the thinning of the slider head protective film has been considered. With the nano-spacing of the head and disk, a harder and more elastic carbon film is required to minimize wear caused by contact between the head and the disk surface, leading to the demand for a dense film with excellent corrosion resistance and no pinholes. The ta-C film produced by the FCVA coating method has been widely adopted in the industry as a carbon film that meets these performance requirements and offers excellent productivity while being particle-free. 【Application Examples】 ○ Conventional DLC films posed practical issues in the thin film region below 4nm. ⇒ The use of ta-C films has enabled the practical application of 1.5nm thin films. ○ In vertical magnetic recording systems, the application of ta-C films as a disk surface protective film is also being considered. ⇒ Challenge: There is a need for faster coating compared to sliders. For more details, please contact us or download the catalog.

  • Surface treatment contract service

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Extremely thin with large functionality - thin film -

What functions does a thin film have? How is it different from plating? What can it be used for? We will carefully support you in addressing these simple questions and the significant differences in functionality.

There are two main types of thin films. One is thin films with optical properties. Common examples include anti-reflective coatings on glasses and camera lenses. In the case of lenses without anti-reflective coatings, about 90% of the light passing through the lens cannot reach the eye or sensor. However, by applying an anti-reflective (AR) coating, it becomes possible to transmit nearly 100% of the light while also reducing the reflection from the lens. Optical properties are not limited to the control of visible light. Anti-reflective coatings targeting near-infrared light are also used on the end faces of optical fibers in high-speed communication networks. This is necessary to transmit infrared information with minimal loss and at high speeds. The other type is functional thin films. For example, to address the issue of water droplets adhering to camera lenses when it rains, there are functional thin film technologies such as hydrophobic and hydrophilic coatings. Some transparent thin films have functional properties, while others can impart color. The thickness of surface treatment technologies like plating ranges from 5 to 10 μm, whereas thin films are overwhelmingly thinner, ranging from several tens of nanometers to several hundred nanometers. Additionally, thin films created through deposition possess a luxurious gloss that is not found in plating.

  • Vacuum Equipment

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