High-performance coating for improving fingerprint resistance and water repellency on the surface of LCD displays.
In recent years, the use of touch panels has increased, leading to more operations being performed by touching the display with fingers. Our company applies anti-fingerprint (AF) coating to the surfaces of display panels such as LCDs, based on the technology developed for sunglasses. By applying this coating, it becomes more difficult for fingerprints and other dirt to adhere to the treated surface, making it easier to wipe clean. The water repellency is also improved, allowing water to bead off effectively. The water contact angle is over 110°, and we have a proven track record with various components. *For more details, please download the PDF or feel free to contact us.*
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basic information
Vacuum deposition is a film formation technology that involves heating and vaporizing deposition materials in a high vacuum environment. The vaporized deposition material, now in gas form, collides with and adheres to a substrate, resulting in the formation of a thin film. This is similar to the principle of water vapor condensing on a surface when a plate is brought above boiling water. By varying the combinations of deposition materials such as dielectrics and metals, along with factors like refractive index, thickness, and number of layers, it is possible to control the transmission, reflection, and absorption of light (ultraviolet, visible, and infrared). *For more details, please download the PDF or feel free to contact us.*
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Applications/Examples of results
【Applications】 ■ Various optical components ■ Mobile phone parts ■ Automotive parts ■ Design components ■ Home appliances *For more details, please download the PDF or feel free to contact us.
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Company information
Etsumi Optical Co., Ltd. conducts surface treatment processing through vacuum deposition. Utilizing our technology and track record, we can accommodate the deposition of various materials such as metals, plastics, and fabrics. We respond to all needs according to the materials used by our customers, their applications, and their desired colors.
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