It is a roll-to-roll conveyor-type touch panel manufacturing device. It forms fine circuits using the photolithography method.
1. Supports new touch panel film substrates such as metal mesh. 2. Since it is a photolithography line, fine processing from L/S 30/30 to 5μm/5μm is possible. 3. Various processes such as developing, etching, and resist stripping can be accommodated. 4. A pilot line for new material development is also available. 5. We can propose processes from our side. Prototype production is also possible.
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basic information
1. Processing speed: 1~3m/min. 2. Substrate width: Standard 500mm Max. ~1,800mm 3. Substrate: PET + transparent conductive film (ITO/SNW etc.) Compatible with 2-layer/3-layer substrates 4. Compatible processes: Developing, etching, resist stripping, etc. 5. Compatible with various non-glass substrates 6. Verification of processing conditions can be done at our affiliated company 7. Metal mesh and metal wire substrates are also compatible
Price information
15 million to 90 million yen (varies depending on the equipment configuration). Please contact us for more details.
Price range
P7
Delivery Time
※60 to 150 days (varies depending on the equipment configuration)
Applications/Examples of results
This is a manufacturing device for capacitive touch panels used in tablet PCs and smartphones. Since it is a photoresist equipment using a Roll to Roll transport method, productivity is significantly improved. In recent years, it can also accommodate non-glass-based substrates and ITO alternative materials, which have seen increased demand. It can be applied not only for touch panel applications but also as an electrode patterning device for EL lighting and flexible displays.
Detailed information
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Roll to roll cleaning device for cleaning films before applying photosensitive etching resist or laminating photosensitive dry film resist.
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Roll to roll etching stripping device for performing electrode patterning on metal-ITO substrates. Dipping treatment type devices are also available.
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Arc Swing Spray Mechanism Our swing spray mechanism adopts an arc swing type. Each processing tank is made of highly visible transparent rigid PVC. Since it is a treatment process using corrosive fluids, the structure is designed to facilitate easy roller attachment and detachment, as well as nozzle replacement.
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Roll to roll DFR developing device. It is a developing device using an arc swing spray method. Similar to the etching device, each processing tank is made of transparent rigid PVC.
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Spray independent pressure adjustment mechanism When the patterning surface is on the top side, the flow rate of the surface varies due to liquid pooling on the substrate. To improve the in-plane uniformity during etching and developing processes, the spray water pressure on the top side can be individually adjusted.
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M-ITO Product Sample This is a sample image of a product using M-ITO substrate in the intermediate process. The line spacing (L/S) for the peripheral frame wiring (bezel wiring) can be mass-produced at approximately 30/30 when using a dry film with a thickness of 15 μm.
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Metal mesh (metal wire) sensor Made using thin film copper laminated substrate This is an enlarged photograph of a capacitive sensor produced by photolithography. This is a processing technology expected to expand in the market in the future.
Line up（2）
| Model number | overview |
|---|---|
| R2R SDV-500 | This is a Roll to Roll developing device compatible with 500mm wide substrates. |
| R2R SES-500 | This is a Roll to Roll etching and stripping device compatible with 500mm wide substrates. |
catalog（1）
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Company information
We design, manufacture, and sell various surface treatment equipment based on photolithography technology. We specialize in roll-to-roll processing equipment. 【For the Electronics and Electrical Device Industry】 - Wet processing equipment for touch panel substrates - Wet processing equipment for printed circuit boards - Wet processing equipment for tape substrates such as TAB, COF, and T-BGA - Wet processing equipment for FPD substrates - Wet processing equipment for energy storage devices 【For the Printing Industry】 - Plate-making equipment for printing