1. Core Functions

1. AF Film Preparation: High-energy electron beams generated by the electron gun evaporate AF coating materials (such as fluorides), forming a uniform film on the surface of glass or plastic sheets, which possesses anti-fingerprint and anti-oil properties.

2. Optical Performance Optimization: In addition to protective effects, the film can also adjust the light transmittance and reflectance of the substrate according to requirements, adapting to the strict optical parameter demands of optical lenses and display panels.

3. Multi-Substrate Compatibility: It can stably adapt to different types of substrates, including tempered glass (e.g., mobile phone screens, automotive central control screens) and plastic sheets (e.g., PC, PMMA materials used in VR lenses and home appliance panels).

2. Core Technical Advantages

• High Coating Efficiency: The evaporation rate of the electron gun is controllable and stable, with a large processing area per batch, making it suitable for mass production scenarios (e.g., consumer electronics panel production lines).

• Superior Film Performance: The film has strong adhesion and high wear resistance (usually passing thousands of abrasion tests). It also has long-lasting hydrophobic and oleophobic effects, which are not easily lost due to wiping.

• Strong Process Compatibility: It supports customizable film thickness (from nanoscale to micrometer scale) and can adapt to sheets of different sizes and shapes. Additionally, it causes minimal damage to substrates during the coating process (especially suitable for plastic sheets with weak heat resistance).

3. Typical Application Fields

1. Consumer Electronics Field: AF coating for mobile phone/tablet touchscreens (glass substrates), laptop palm rests (plastic substrates), and smart watch dials.

2. Optical Device Field: Anti-fingerprint and anti-reflection treatment for optical lenses of VR/AR glasses (plastic substrates) and camera lens protectors (glass substrates).

3. Automotive and Home Appliance Fields: Surface protection coating for automotive central control displays (glass substrates) and refrigerator/washing machine panels (plastic substrates).

Global Supplier of Next-Generation PVD Vacuum Coating Solutions

Founded in 2003, Lion King is a leading mechanical engineering and technology provider specializing in the R&D, manufacturing, and integration of PVD vacuum coating systems and UV coating solutions. As a trusted partner to clients in over 50 countries, we deliver tailored, high-precision coating technologies that empower industries ranging from decorative finishes to advanced functional applications. Our commitment to innovation, combined with a global after-sales network, ensures reliable and cutting-edge solutions for every project.

Core Expertise: Advanced PVD Vacuum Coating Systems

Our comprehensive product portfolio includes:

1.  Evaporation Vacuum Coating Machines

Ideal for depositing high-purity metals and oxides via thermal or electron beam evaporation, these systems are widely used in optical coatings (e.g., anti-reflective layers on lenses) and decorative applications .

2.  Magnetron Sputtering Vacuum Coating Systems

Leveraging plasma-driven ion bombardment, our sputtering systems produce dense, uniform films on complex 3D substrates. Applications span semiconductor interconnects, hard tool coatings, and architectural glass .

3.  Multi Arc Ion Vacuum Coating Machines

Utilizing high-energy arcs to ionize target materials, these systems deliver ultra-hard, wear-resistant coatings (e.g., TiN for automotive components) with exceptional adhesion .

4.  Optical Electron Gun Vacuum Coating Systems

Engineered for precision deposition in ultra-high vacuum environments, these systems excel in optical thin films (e.g., TiO₂ for laser optics) and semiconductor-grade purity .

5.  Continuous Vacuum Coating Lines

Modular, high-throughput systems integrating sputtering, evaporation, and plasma treatments for large-scale production in photovoltaics, flexible electronics, and packaging .

6.  Roll-to-Roll Vacuum Coating Equipment

Designed for flexible substrates (e.g., metal foils, polymers), these systems enable continuous deposition of EMI shielding films, OLEDs, and battery electrodes with tight tension control .

7.  Specialized Application Lines

A.  Low Emissivity (Low-E) Glass Vacuum Coating Line: Magnetron sputtering-based systems for energy-efficient architectural glass, reducing heat transfer by 90% .

B.  Rearview Mirror Blue Film Vacuum Coating Line: Precision coating solutions for automotive mirrors, offering anti-fog, anti-glare, and hydrophobic properties .

C.  AF/AS Film Magnetron Sputtering Vacuum Coating Line: Advanced systems for anti-fingerprint (AF) and anti-scratch (AS) coatings on consumer electronics and optical devices .

D.  AR Glass vacuum coating line: Specialized for depositing anti-reflective (AR) films on glass substrates, utilizing multi-layer dielectric coatings (e.g., SiO₂/TiO₂ stacks) to reduce surface reflectivity to <1% (from ~4% for uncoated glass). Ideal for displays, optical lenses, architectural glass, and solar panels, enhancing light transmittance and visual clarity. Our AR lines integrate precise thickness control (±0.5nm) and in-line inspection systems to ensure uniformity across large-format glass.

Key Enhancements:

1.  Structural Clarity: Organized products into technical categories (e.g., evaporation, sputtering) and application-specific lines.

2.  Technical Depth: Added industry-specific applications (e.g., Low-E glass for architecture, AF/AS for consumer electronics).

3.  Terminology Consistency: Unified "systems" and "lines" to reflect integrated, scalable solutions.

4.  Flow & Readability: Shortened paragraphs, used bullet points, and highlighted key differentiators (e.g., patents, partnerships).

5.  Market Relevance: Emphasized sustainability and smart manufacturing trends aligned with global industry demands.