1. Accelerated R&D: integrated P1-P4 processes, shortened experiment to pilot cycle, reduced scrap rate.
2. Cleanliness guarantee: fully enclosed inert gas environment, water and oxygen content <1ppm, eliminate material oxidation and cross contamination.
3. Cost reduction: single machine replaces multiple devices, reducing laboratory space occupancy.
4. Multi-band laser collaboration, covering the full film layer research needs;
5. Visual positioning: equipped with high-resolution CCD camera and deep learning algorithm, positioning error is less than ±3μm, solving the edge uniformity problem of large-size samples

?

Laser scribing and edge cleaning equipment integrated in the glove box
The perovskite glove box laser scribing and edge cleaning machine is specially designed for the oxygen-free environment process of perovskite batteries, integrating P1-P4 laser scribing and edge processing functions, and the entire process is enclosed in an inert gas glove box to eliminate water and oxygen pollution and ensure material stability. It adopts modular laser head and visual positioning system to support high-precision processing of glass/flexible substrates (line width ≤ 20μm, speed ≥ 1m/s). One-touch process switching reduces manual intervention, and the yield of a single machine is ≥97%, which helps the efficient connection between the laboratory research and development of perovskite batteries and the pilot line, and accelerates the process of technology industrialization.

Highlights
1. Inert gas calcium environment protects the active layer of titanium ore;
2. The size of processed products is highly compatible and can be customized;
3. The specially designed dust collection circulation system maintains the stability of the internal environment;
4. The narrowest line width can be 10um, and Gaussian light and flat-top spot can be customized.
5. There are a variety of laser wavelengths and pulse widths (ns/ps/fs) to choose from.
6. The laser system is integrated and interconnected with the glove box system, with a safety light curtain to ensure operational safety.

Features
1. Semi-automatic and automatic operation modes, switchable;
2. Customized semi-automatic mode for efficient testing;
3. Equipped with water and oxygen detection system and touch operation panel;
4. XY axis high-precision linear motor can perform interpolation movement and can etch special-shaped patterns;
5. With a variety of light sources, P1-P4 processes can be compatible on one device;
6. The etching heat-affected area is small and the crater height is low.

Applications
1. CIGS cell P1-P3 marking
2. Cadmium telluride cell marking
3. Perovskite single stack cell marking
4. BIPV cell with different light transmission marking
5. Suitable for R&D and small batch
6. For other battery materials, please consult our relevant personnel

Specifications
1. Product size: ≤300x300mm
2. Industrial camera equipped with high-power telecentric lens, CCD positioning accuracy ≤±3μm
3. Rigid glass thickness: 0.7-3.2mm; compatible with flexible
4. X/Y linear motor positioning accuracy ≤±3μm, repeatability ≤±2μm
5. Maximum processing speed: 1000mm/s
6. Marking accuracy ≤±10μm
7. Single-sided heat impact ≤10μm
8. Crater height: P1/P2≤20nm, P3≤200nm (determined by material)
9. File formats that can be processed: standard Gerber files, DXF files, DWG files, etc.
10. Windows 11 control PC, 21.5-inch monitor
11. TeamViewer remote access
12. Installation and training on site by Microtreat staff
13. After the glove box is opened, compressed nitrogen is introduced at 4000-6000L/time; a mixture of hydrogen and nitrogen, with a hydrogen ratio of 5-8%, <25L/min
14. Compressed air Pressure: 0.5～0.7Mpa, flow rate: <200L/min, compressed air pipe diameter: ￠10mm
15. Marble base and glove box frame
16. Ground feet with seismic isolation function
17. Overall dimensions: 2300mm×1350mm×2000mm, 2000kg (300x300mm processing platform)
18. Rated power 15KW, average power 11KW
19. 3-color status signal tower
20. Equipped with transition chamber, rubber glove inlet and outlet with safety light curtain

Options
1. Local power
>208V/60Hz
>480V/60Hz
2. Multiple laser wavelengths for optimal material absorption
>355nm 15W output power
>532nm 15W output power
>1064nm 20W output power, 60-200W output power
3. Lasers with different pulse widths: nanosecond fiber lasers, picosecond, femtosecond and other ultrafast lasers
4. Fully automatic loading and unloading modules can be added; the whole machine is a single optical path galvanometer system, which can be customized
5. Contact us to learn about your specific needs