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Color Deviation Control in Optical Coatings
In optical applications—particularly in the manufacturing of lenses, filters, displays, and decorative optical components—color deviation control has become a critical metric to ensure product consistency and visual performance. Color deviation mainly originates from non-uniform film thickness, r...Read more -
Relationship Between Deposition Rate and Film Quality
In vacuum coating processes, the deposition rate is one of the key parameters determining both production efficiency and film properties. However, excessively high or low deposition rates can directly impact film quality, thereby affecting its optical, electrical, and mechanical performance. Stri...Read more -
Overcoming the 30 μm Micro-Via Coating Challenge — ZHENHUA Vacuum TGV Deep-Via Coating Solution
With the rapid development of advanced packaging technologies, TGV (Through Glass Via) is gradually becoming a key interconnect solution for glass substrates. Leveraging its advantages of low dielectric loss, excellent thermal stability, high machining precision, and strong insulation properties,...Read more -
Differences Between Metal and Non-metal Coatings
In the field of vacuum coating technology, thin films can generally be classified into metal coatings and non-metal coatings, depending on the coating material. These two categories differ significantly in deposition mechanisms, film properties, and application areas. Understanding their distinct...Read more -
Empowering Ambient Light Manufacturing, Zhenhua ZCL1417 Boosts Coating Yield Comprehensively
I. Automotive Ambient Lighting: The Competition Beyond “Light” As the battle for dominance in smart cockpits intensifies, an increasing number of automotive brands are seeking differentiated value in cabin details. Among them, interior ambient lighting has quietly evolved from a ̶...Read more -
2025.8.13-8.15-Zhenhua vacuum Shanghai international Automotive Interiors and Exteriors Exhibition
From August 13th to 15th, Zhenhua Vacuum cordially invites you to visit the Shanghai International Auto Inteior & Exterior Exhibition (Hall N2 – Booth 2A230) to witness more efficient, comprehensive, and environmentally friendly coating solutions!Read more -
Doubling single-batch production capacity, Zhenhua Vacuum’s GFM1916 drives efficiency and stable production in HUD optical coating
As automotive intelligence continues to deepen, in-vehicle display systems are constantly upgrading to become core interactive components of smart cockpits. In particular, the rapid popularization of HUD and AR-HUD is gradually rewriting the way driving information is obtained and accelerating th...Read more -
Multi-layer Coating in Single Process: Zhenhua ZCL1417 Automotive Interior Parts Upgrades
Amid the wave of electrification and intelligence, automotive cabins are rapidly transitioning from function-driven to experience-driven designs. Interior trim components have evolved from supporting roles to key elements of vehicle design language. Metallic finishes, semi-transparent luminous ef...Read more -
Zhenhua Vacuum Full-Spectrum Optical Coating Solutions for Smart Cockpit Applications
As vehicle intelligence advances, the smart cockpit has become a key driver of value in modern automotive design. Core components such as in-vehicle displays, camera monitor systems (CMS), head-up displays (HUDs), illuminated emblems, and ambient lighting modules now require enhanced visual appea...Read more -
Environmental Advantages of Vacuum Coating Technology
As global manufacturing accelerates its shift toward low-carbon, eco-friendly, and high-efficiency production, Vacuum Coating Technology has emerged as a key solution for green surface finishing. Characterized by high material utilization, zero wastewater discharge, and low energy consumption, va...Read more -
Classification and Application Scope of Vacuum Coating Equipment
In modern manufacturing, vacuum coating equipment has become an indispensable core asset for industries such as electronics, optics, automotive, semiconductors, and solar energy. With continuous technological advancements, different types of vacuum coating equipment exhibit diverse trends in proc...Read more -
Bias Voltage Control in Vacuum Coating Processes
In modern vacuum coating technologies, bias voltage control is a critical parameter that directly influences thin film microstructure, density, internal stress, and adhesion strength. Whether in hard coatings, decorative films, or optical coatings, proper control of the substrate bias voltage not...Read more -
How Vacuum Chamber Design Impacts Coating Performance
In vacuum deposition technologies such as Physical Vapor Deposition (PVD) and Chemical Vapor Deposition (CVD), the vacuum chamber is far more than a mechanical enclosure — its structural design directly affects critical film properties, including thickness uniformity, adhesion strength, particle ...Read more -
From Cover Glass to Smart Mirrors: Tackling the Coating Challenges in Intelligent Cockpits
No.1 Accelerated Adoption of Optical Modules, Rising Process Demands As intelligent cockpits rapidly evolve, visual modules are becoming standard components across modern vehicles. From central control displays and co-pilot entertainment screens to CMS (Camera Monitoring Systems) and DMS (Driver ...Read more -
How to Precisely Control Film Thickness in Vacuum Coating Processes
In modern manufacturing, vacuum coating technology is widely applied across sectors such as electronics, optics, automotive, and aerospace. One of the most critical factors in ensuring coating performance is accurate film thickness control, which directly affects electrical conductivity, optical ...Read more
