From August 27 to 29, the 2024 Advanced Laser Technology Expo was held in Shenzhen Futian Convention and Exhibition Center, and the "OFweek Laser Industry Annual Selection" award ceremony was successfully held here. The "Perovskite Laser Patterning and Edge Clearing Equipment," independently developed by LEADLASER Technology, won the Best Precision Laser Equipment Scientific and Technological Innovation Award in this selection.

OFweek Laser Industry Annual Selection has been successfully held for several years and is known as the "high-tech industry Oscar Award." This selection aims to focus on four dimensions: technology, application, enterprises, and individuals. It encourages and promotes the spirit of innovation among industry leaders and models, contributing to the development of the high-tech industry and the wave of domestic manufacturing substitution.

"Perovskite Laser Patterning and Edge Clearing Equipment" is independently developed by LEADLASER Technology and launched in 2023. In the core process of perovskite battery, the laser process involves the entire preparation process of the perovskite battery, mainly used for marking and edge cleaning. The device has the following innovative highlights:

• Leading the application of cutting-edge laser technology to the core process of perovskite: The P1-P3 process innovatively adopts focusing mirror processing and a mechanical splitting method, while the P4 process adopts a precision galvanometer method for edge cleaning, which has obvious innovation value.

• Optical Splitting technology innovation achieves high capacity: LEADLASER technology supports 8 to 24 optical splitting technologies depending on the customer's product size, achieving a cutting speed of up to 2.5 meters per second and the capacity to produce a piece every 30 seconds.

• Fully independent innovation and development of three core areas of technology ensure high stability: technical innovation, independent research on laser technology, optical path technology, and equipment accuracy, three core capabilities without any shortcomings, ensuring that LEADLASER technology equipment operates with high stability for 24 hours.

• Continuous upgrading of technical capabilities achieves high precision: LEADLASER technology continuously optimizes equipment performance, with the upgrade achieving streak positioning accuracy of ≤±5μm, sub-battery width accuracy of ≤±5μm, and a dead zone area of less than 150μm. Equipment accuracy performance belongs to the first echelon in China.

•  Deep research into spot shaping technology achieves high efficiency: Continuous innovation transforms the Gaussian spot into a flat top spot, reducing the thermal effect on the scribing edge and better ensuring the flatness of the scribing bottom.

• Advanced path following technology to minimize dead zone area: In the field of flexible perovskite laser equipment solutions, LEADLASER technology innovatively and independently develops advanced path following technology to effectively minimize dead zone area through advanced algorithms and self-developed advanced instruments and equipment.

LEADLASER Technology continues to deeply cultivate the three major fields of photovoltaic, perovskite and new display, providing one-stop laser intelligent solutions.

Perovskite field experiment line, pilot line and GW line equipment have received many orders from TOP customers, winning the high trust of customers!