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Laser etching technology has become indispensable in the precision processing of thin-film materials, particularly in industries such as display manufacturing, photovoltaics, and flexible electronics. Despite its advantages in non-contact processing, digital control, and high precision, several technical challenges persist in the development and application of thin-film laser etching equipment. This article explores these challenges and the innovative solutions driving the industry forward.

With the continuous innovation of MEMS technology, MEMS devices are widely used in consumer electronics, medical equipment, and aerospace applications, offering significant value due to their compact size, high speed, reliability, and low cost. MEMS packaging is a critical step in MEMS device development.

The manufacturing process of perovskite solar cells involves multiple precise steps, with laser technology playing a critical role in enhancing efficiency and stability. The key steps include: Substrate Preparation: Cleaning and pre-treating the substrate (e.g., glass or flexible polymers) to ensure optimal adhesion and conductivity. Electrode Deposition: Depositing transparent conductive oxides (e.g., ITO or FTO) as bottom electrodes.

Laser technology, characterized by its non-contact processing, high precision, and exceptional flexibility, is rapidly replacing traditional mechanical methods across industries. From ultra-fast lasers to novel applications in composite materials and electric vehicles, advancements are driving efficiency and enabling breakthroughs in fields like medical devices and renewable energy.

Perovskite solar cells (PSCs) represent a transformative technology in photovoltaics, with industrialization accelerating globally. Unlike traditional silicon-based cells, PSCs require entirely new production processes and equipment, creating significant investment opportunities in specialized manufacturing tools. The core equipment includes coating, deposition, laser, and encapsulation systems, with laser etching and thin-film deposition being particularly critical for scalable production.

Laser technology has become a cornerstone of innovation in the new energy industry, enabling breakthroughs in efficiency, precision, and sustainability across battery manufacturing, photovoltaics, and hydrogen energy systems. Its non-contact processing, micron-level accuracy, and flexibility make it indispensable for next-generation energy solutions.

In July 2024, Yangzhou hosted the 7th Global Perovskite & Tandem Cell (Yangtze River Delta) Industrialization Forum, a pivotal summit gathering global experts, investors, and industry leaders to address “Breaking Industrialization Bottlenecks, Building a New Energy Future.” As a leading Chinese supplier of perovskite laser equipment, Lechen Intelligence stood out, winning the “2024 Most Influential Perovskite Laser Equipment Enterprise” award. Its CEO, He Le, delivered a keynote speech highlighting breakthroughs in laser technology, showcasing China’s strength in high-end new energy equipment.

YANGZHOU, Nov. 23 — At 20:18 tonight, Dehu Perovskite Research Institute's 100MW pilot production platform (1.2m×0.6m substrate) achieved first-light milestone in its Yangzhou industrial park. This breakthrough, 22 days ahead of schedule, marks a quantum leap in perovskite industrialization.

Key Innovations: Record Flexibility: 0.1–0.2mm thickness, ≤5mm bending radius, survives 100k bends with <5% efficiency loss High Efficiency: 33% theoretical efficiency for single-junction, 45%+ for tandem cells — surpassing silicon’s 27% ceiling Roll-to-Roll Production: Simplified manufacturing cuts costs by 40% vs. silicon, with 30–70% customizable transparency

On March 3, 2025, Transsion’s brand Infinix showcased two cutting-edge concept technologies at MWC 2025: SolarEnergy-Reserving Technology: Perovskite solar-charging system for smartphones. E-Color Shift 2.0: AI-driven color-shifting e-paper phone.