Automotive Displays Emerge as the Third Largest Medium-to-Large Panel Market, LOCA (Water-Based) Lamination Draws Growing Attention

As automotive intelligence and digitalization continue to accelerate, automotive display panels have rapidly become the third largest medium-to-large size panel market, following TVs and monitors. In this context, LOCA (Liquid Optical Clear Adhesive) water-based full lamination technology has gained increasing attention across the industry.

In recent years, Xiamen Large-Auto Technology Co., Ltd. has closely followed market trends in automotive displays. Leveraging its deep expertise in LOCA water-based full lamination, the company has proactively introduced a comprehensive range of full lamination solutions to address the evolving demands of automotive and industrial display applications.

Full Lamination Technology: LOCA vs. OCA

Full lamination technology integrates the display panel and cover lens into a single optical module, significantly improving display performance and reliability. Currently, the market mainly adopts LOCA (water-based) lamination and OCA (optical clear adhesive film) lamination solutions.

Compared with OCA, LOCA water-based lamination offers clear advantages in applications such as large-size displays, curved screens, narrow bezels, irregular-shaped panels, and automotive displays, thanks to its superior gap-filling capability, higher reliability, and better environmental adaptability.

Automotive Display Requirements Drive LOCA Adoption

Automotive displays face significantly more demanding operating environments than consumer electronics. Requirements such as wide temperature tolerance, vibration resistance, long-term reliability, and optical stability make LOCA water-based full lamination a preferred solution.

At the same time, trends toward larger screens, multi-screen integration, curved designs, and narrow bezels further increase the technical challenges of lamination processes. Traditional G+G sensor lamination methods can no longer fully meet these requirements, accelerating the industry’s shift toward advanced LOCA full lamination technologies.

Large-Auto Technology: A Pioneer in Water-Based Full Lamination

As one of the earliest advocates and leading solution providers of LOCA water-based full lamination technology in China, Xiamen Large-Auto Technology Co., Ltd. has been deeply engaged in this field since 2008. The company established a dedicated water-based lamination equipment and technology R&D center in 2010, delivering end-to-end solutions from LOCA lamination to downstream UV curing processes.

By continuously investing in technology innovation, Large-Auto has developed a complete portfolio of water-based full lamination solutions, enabling customers to improve yield, stability, and production efficiency.

Multiple LOCA Solutions to Meet Diverse Process Needs

To address the increasingly complex requirements of automotive and industrial displays, Large-Auto Technology has launched multiple advanced LOCA lamination solutions, including:

Solution 1: Slot-Die Coating Water-Based Full Lamination

• Suitable for LCD + TP and Sensor + Lens LOCA lamination

• High coating uniformity with no overflow

• Vacuum servo lamination effectively eliminates bubbles

• Automatic pre-curing prevents post-lamination shifting

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Solution 2: Water-Based Coating + UV Curing + Vacuum Full Lamination

• Designed for Lens + Sensor and Open Cell + TP lamination processes

• Closed-loop control ensures high stability and consistency

• Improves yield and long-term reliability

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Solution 3: Large-Size Multi-Panel Water-Based Full Lamination

• Tailored for large-size and multi-panel displays

• Supports high-efficiency production with excellent optical performance

• Ideal for automotive central control screens and industrial displays

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Looking Ahead

Driven by the rapid growth of automotive displays, LOCA water-based full lamination technology is entering a new phase of large-scale adoption. With years of accumulated expertise and a comprehensive product lineup, Xiamen Large-Auto Technology Co., Ltd. will continue to provide advanced, reliable, and flexible full lamination solutions, empowering customers to meet future challenges in automotive and industrial display applications.