Shenzhen GreenTouch Technology Co., Ltd
| Payment Terms | T/T, MoneyGram |
| Supply Ability | 10,000pcs per month |
| Delivery Time | 3-7 working days after received your payment |
| Packaging Details | carton |
| Interface Type | USB or RS232 |
| Resolution | 4096x4096 |
| Touch Life | 35,000,000 |
| Response time | Less than 10ms |
| Screen Ratio | 16:9 |
| Position accuracy | 2~5mm |
| Brand Name | GreenTouch |
| Model Number | GT-5W-21.5A-1 |
| Certification | CE, FCC, ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, MoneyGram | Supply Ability | 10,000pcs per month |
| Delivery Time | 3-7 working days after received your payment | Packaging Details | carton |
| Interface Type | USB or RS232 | Resolution | 4096x4096 |
| Touch Life | 35,000,000 | Response time | Less than 10ms |
| Screen Ratio | 16:9 | Position accuracy | 2~5mm |
| Brand Name | GreenTouch | Model Number | GT-5W-21.5A-1 |
| Certification | CE, FCC, ROHS | Place of Origin | China |
| High Light | five wire resistive touch screen ，5 wire touch screen | ||
21.5 Inch 5 Wire Resistive Touch Screen Finger Gloved Hand And Touch Pen Activation
Technical Principle:
5 wrie resistive touch screen is a two-layer structure, two materials (film or glass) with ITO are attached with a gap between them so that the ITO layers are facing each other. Touch input will be made as the top layer is pressed down and the two ITO layers contact. There are insulators called spacing dots between the top and bottom ITO layers. These spacing dots prevent unintended contacts (inputs) of the ITO layers when not pressed.
When the top ITO film is pressed and makes contact with the bottom glass, the contacted area will be detected via electrical conduction. The notable characteristic of 5wire resistive is that only the bottom glass has detecting function. Even if the top ITO film is damaged, the detecting function will not beaffected(except for the damaged area).
Model Information:
| Product model | Szie | 5wire TP Product size | |||||
| Out sizeTP(mm) | VA size(mm) | AA size(mm) | Thickness | PFC location | |||
| GT-5W-21.5A-1 | 21.5" | 490x285 | 480x270 | 476x266 | 2.3mm | Long side | |
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Company Details
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2009
Total Annual:
80000000-100000000
Employee Number:
200~250
Ecer Certification：
Active Member
Shenzhen GreenTouch Technology Co., Ltd. is a professional manufacturer of touch screen and a high-tech enterprise. Our company specializes in R&D, manufacture and marketing of high-grade touch screen and value-added touch screen. Our company has our own trademark—GreenTouch and provides c... Shenzhen GreenTouch Technology Co., Ltd. is a professional manufacturer of touch screen and a high-tech enterprise. Our company specializes in R&D, manufacture and marketing of high-grade touch screen and value-added touch screen. Our company has our own trademark—GreenTouch and provides c...
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