RFH UV laser has become an excellent auxiliary tool for blind hole and micro-hole drilling on wafers

RFH nanosecond UV laser makes precise wafer cutting possible

Wafer is the basic material used to manufacture IC. The silicon element is purified and made into long silicon ingots. When making integrated circuits, semiconductor materials should be used to melt polysilicon out of monocrystalline silicon ingots through multiple procedures and cut to produce Made.

Such a complicated manufacturing process makes the material and properties of the wafer itself very unique, and the blind holes and micro-holes on its surface also make wafer dicing a big problem in the industry.

However, the use of RFH ultraviolet lasers can easily overcome this production problem. Simple operation, superb quality, and top precision all make RFH's UV laser an excellent auxiliary tool.

As the main light source, RFH UV laser can be accurately quasi-although the processing parts identified by the data and patterns in the design can meet the requirements in the production with accurate scribing and extremely high efficiency, instead of what may appear in traditional processes Produce skew or deviation.

In addition, high-precision ultraviolet lasers have narrower pulse widths and higher peak powers, and can quickly break through their destruction thresholds when facing materials with high destruction thresholds, which will require higher polymers and high-quality materials. Sand or cut to the desired shape.

RFH high-precision S9 series ultraviolet lasers allow high-quality beams to focus on the wafer structure to achieve the most accurate marking requirements, making it possible to accurately cut wafers, reduce production costs, extend service life, and ensure product quality.

"Small size", "±0.002mm high precision", "high power stability", and "high cost performance" are the core advantages of RFH S9 UV lasers.

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Compared with products of the same type, the S9 series of pulsed ultraviolet solid-state lasers are smaller in size, more exquisite in design, and more stable in light output. The small and exquisite design means that users do not need to make a large light path, which can greatly reduce costs, save space, and be lightly installed in the field of flying marking equipment. The S9 ultraviolet laser is not only compact, but also has a more stable cavity structure and stronger scalability than similar products. The same cavity can generate lasers of multiple powers, and the stability of different power ranges is greatly improved.

All S9 UV laser products are produced strictly in accordance with the "Quality Management System" regulations

From procurement-pre-production quality inspection control-rigorous assembly process-finished product testing-warehousing quality inspection-pre-delivery inspection-after-sales service, each level is checked to ensure stable quality and consistency of equipment parameters with actual operating parameters. This is the reason why the service life of RFH brand lasers is better than that of peers

S9 UV laser is produced in a dust-free workshop

The clean production environment ensures that all electronic components are produced dust-free and free from pollution.

A team of professors at home and abroad independently researched and developed S9 UV laser dedicated power control system

There is a one-to-one correspondence between the power supply and the laser. The stability of the power supply control system determines whether the laser can maximize its performance during operation. RFH has the advantages of independent research and development of power supply technology, which can update the function modules of the power control system in time, and improve the function modules according to the needs of the laser. 13 years of R&D technology accumulation, domestic and foreign professors, doctoral level R&D team.

This is a solid backing for the stable operation of RFH's entire laser system.

Power supply + laser head + cooling system, complete system sales

From the perspective of users, RFH has launched a complete laser system sales plan to ensure the stability of the entire laser system and its best performance

The S9 UV laser adopts a fully digital display, supports communication with a computer, and can remotely monitor the laser. The integrated compact design facilitates equipment integration.