メルテックス Product Lineup

The "Melplate UBM Process" is a process for forming UBM (Under Barrier Metal) on semiconductor aluminum electrodes through electroless nickel-gold plating. It enables stable plating treatment for devices with large-area electrodes. The process features minimal damage to the electrodes and excellent barrier properties and smoothness of the coating. 【Features】 ■ Selective electroless plating for UBM formation on microelectrodes ■ Applicable to a wide variety of electrode materials ■ Electrode formation using reduction-type thick gold plating is also possible *For more details, please refer to the PDF materials or feel free to contact us.

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The "LtF Process" is a product for the Fan-Out packaging process. We offer amine-based dry film resist stripping solutions, copper sputter seed layer etching solutions, and titanium sputter seed layer etching solutions. 【Features】 ■ Dry film stripping agent ⇒ Reduces copper dissolution ■ Copper sputter seed layer etching solution ⇒ Maintains stable performance due to continuous supply method ■ Titanium sputter seed layer etching solution ⇒ Low corrosiveness to other metal materials and excellent selective etching properties *For more details, please refer to the PDF document or feel free to contact us.

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Mertex primarily manufactures and sells surface treatment chemicals used in plating. Since its establishment in 1960, the company has consistently developed and provided high-performance, high-quality plating chemicals, earning a strong reputation. Utilizing accumulated experience, know-how, and a research and development system, we will continue to challenge ourselves in exploring new technologies and product areas, particularly in the electronics field. In addition, leveraging our advanced technology and knowledge in surface treatment, we provide not only products but also total solutions tailored to our customers' needs. 【Business Activities】 ■ Manufacturing and sales of chemicals for the electronics industry ■ Manufacturing and sales of surface treatment chemicals (for plating) ■ Design and construction of chemical equipment ■ Analysis and recovery of chemical substances and metals *For more details, please refer to the PDF document or feel free to contact us.

• Chemicals
• Mechanical Design
• Other services