We meet a wide range of needs, including mass production of multiple units and the production of large modules!
NISSHA possesses roll-to-roll etching equipment that excels in mass production and is capable of processing the patterning of ITO and Cu films deposited on long films. We can accommodate etching on both sides of the film and large-area patterning. Patterns up to 500×1,000mm can be processed. Please consult us regarding your various processing needs. 【Features】 <Patterning of Cu/ITO stacked films> ■ Patterning of ITO and Cu films stacked on a base film can be done in a single process. ■ Large-area processing is possible with an effective exposure area of 500mm×1,000mm. ■ We also support double-sided patterning. *For more details, please refer to the related links or feel free to contact us.
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【Other Features】 <Thin Film Patterning of Cu and Cu Alloy Films> ■ Suitable for applications requiring high resistance, such as the electrode parts of strain gauges. ■ Capable of forming fine structures with a minimum size of approximately 10-15μm, such as mesh patterns and comb structures, using a transparent film as the substrate. <Copper Film Patterning (Thickness below 10μm)> ■ Suitable for applications requiring low resistance values, such as antennas and heaters, or circuits that require component mounting. <DITO Process> ■ A technology that patterns stacked films of ITO and Cu deposited on both sides of a film in a single process. ■ Utilized for purposes such as reducing the thickness of the final product. ■ Achieves alignment of pattern positions on both sides with an accuracy of less than 15μm. *For more details, please refer to the related links or feel free to contact us.
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【Purpose】 ■ Looking for a company that can perform high-precision etching using roll-to-roll processes ■ Looking for a company that can pattern thin films on transparent films ■ Interested in patterning ITO and Cu thin films ■ Want to pattern on both sides ■ Want to perform large-area patterning ■ Looking for a subcontractor capable of mass production through etching processing * For more details, please refer to the related links or feel free to contact us.
Company information
NISSHA has continuously expanded its core technologies by integrating printing technology, which it has cultivated since its founding, with elements such as coating, molding, and metal processing. This has enabled the diversification of products and target markets, as well as entry into global markets, thereby achieving an expansion of its business domain. The current core technologies consist of "printing," "coating," "lamination," "molding," "patterning," and "metal processing," and they continue to evolve and expand by incorporating new technologies and materials.
![[Processing Example] Processing a leaf spring using photo-etching.](https://image.mono.ipros.com/public/product/image/29b/2000553252/IPROS12873454742516768854.png?w=280&h=280)
