Modular Design Perovskite P2 P3 Laser Scribing Machine High Accurate Position

Equipment Introduction

This machine adopts a picosecond laser to process perovskite, light-absorbing layers or metal electrode layers. Driven by short-pulse high-peak laser, it ensures no craters at the edges while scribing on the material surface, delivering controllable and stable processing results. It can accurately position and remove the target film layers to a precise depth without damaging the TCO substrate, and the scribed grooves feature excellent flatness and consistency at the bottom.

Highlights

• Self-developed laser and optical design; scribing line width adjustable from 20-100μm, P2 crater <50nm, P3 crater <100nm.
• Modular and flexible overall design; P2/P3 integrated in one machine for easy operation.
• High-precision visual tracking and high-speed flexible mechanism transmission, dead zone <100μm achievable.
• Independently developed dust extraction, air blowing, visual positioning and focus tracking systems.
• Self-developed dual optical path system for single-station processing, enabling P2/P3 scribing.
• Gas purification system optional: realizes gas cyclic purification to remove water, oxygen and organic gases, achieving H₂O & O₂level below 1PPM.
• Sealed chamber (glove box) optional: made of stainless steel or acrylic, filled with inert gas, equipped with glove ports and gloves for operation.
• Mechanical structure composed of marble platform and high-precision linear motor, carrying optical system and process fixtures.
• Optical system: consisting of ultra-fast laser, beam expander, reflector, DOE, focusing lens and other components.

Technical Parameters

Founded in 2005, United Winners Laser Co., Ltd. is a leading supplier of laser welding equipment and intelligent manufacturing solutions in China. It is a national high-tech enterprise and a listed company on the SSE Star Market, specializing in R&D, production, and sales of precision laser welding machines and complete sets of laser welding equipment. It owns four subsidiaries, namely UW Jiangsu, UW Huizhou, UW Japan, and UW USA. After twenty years of business development and continuous technological innovation, the company has developed into a leader in China’s laser welding industry.

UW Laser is committed to providing high-quality lasers, laser welding heads, laser welding machines, robotic welding workstations, automated laser welding equipment and various non-standard automated solutions to global manufacturing customers. Lasers and laser welding machines mainly include blue laser series, hybrid laser series, YAG laser series, fiber laser series, semiconductor laser series, pulse laser series, etc. Its products are widely used in the fields of power batteries, automobile manufacturing, consumer electronics, hardware appliances, optical communications, medical equipment, plastic welding and soldering, and so on. At present, it has delivered more than 600 sets of non-standard customized automatic laser welding systems, which meet the welding requirements of more than 1,300 products. It is also China’s largest enterprise focusing on the research and development of laser welding in the new energy industry with strategic cooperation with CATL, Gotion High-Tech, BYD, GREE, Foxconn, Tyco Electronics, TE Connectivity, Evergreen Precision, EVE, Panasonic, Samsung, and other well-known enterprises across the industry.