DOPO TECH GROUP LIMITED
DOPO TECH GROUP LIMITED To improve world’s human-machine communication through continuous innovation
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PCT/P-CAP 18.5 Inch Projected Tft Capacitive Touch Screen , 10 Point Multi Touch Panel
Quick Detail:
1.Size: 18.5"
2.Resolution: 25ppi(min)
3.Input method: Finger
4.Material: Glass
5.Touch action force: 30~60g
6.Operating Voltage: 5V
Advantage
■ Multi-points touching
■ Superior image clarity with high light transmission
■ Controller IC close to sensor for best performance
■ Sensitive and fast response
■ Highest resolution
■ More application in electronic fields
Projected Capacitive TouchScreen Technology
Projected Capacitive Technology permits more accurate and flexible operation by etching the conductive layer on the touch screen. Projected Capacitive Technology (PCT) is a more robust solution versus resistive touch technology since PCT's top layer is made of glass. DOPO's Projected Capacitive Touchscreens can support resolutions up to 1024 x 1024 with a sampling rate of 50 times per second. Our Projected Capacitive Touch Screens uses multiple layers of glass wih optical lamination in assembly process. This makes the PCT touch screen the same touchness as tempered glass which could stand against shock and impact.
Projected Capacitive touch panels are embedded with high performance IC and users can enlarge, shrink, rotate, flip and drag pages easily due to the multi-touch gesture support (multi touch touch screen).
Specification
| № | Item | Specification projected capacitive touch panel with controller (interface:USB) |
| 1 | Item NO. | GG-185010 GG-185020 |
| 2 | Detection method | Projected Capacitive |
| 3 | Size | 18.5" |
| 4 | working area | (customized) |
| 5 | Outline dimension |
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| 6 | Resolution | 25ppi(min) |
| 7 | Input method | Finger |
| 8 | Touch action force | 30~60g |
| 9 | Operating Voltage | 5V adjustable |
| 10 | Operating current | 2.5~10mA Depends on IC |
| 11 | Operating temperature | -10°C~60°C |
| 12 | Storage temperature | -15°C~65°C ,＜90%RH；40°C~70°C,＜60%RH |
| 13 | Humidity | 10%~90%RH at 40°C, non-condensing |
| 14 | Relative humidity | 10%~90%RH at 40°C, non-condensing |
| 15 | Response time | <35ms |
| 16 | Transparency | ≥82% depends on the quantity of layers |
| 17 | Surface hardness | ≥6H |
| 18 | Material structure | Glass to Glass |
| 19 | Thickness | See drawing |
| 20 | Light transmission | 92%~100% |
| 21 | Durability | Scratch-free; More than 50,000,000 touches in one location without failure |
| 22 | Drivers available | Windows 2000,Windows XP,Windows NT,Linux,Mac |
| 23 | Certificates | CE, FCC, RoHS |
| 24 | Working environment | Under sunlight,indoor and outdoor |
| 25 | Finger Touch life | ≥35,000,000 times |
| 26 | Warranty | 1 year |
Application
■ ATM
■ Car navigation (GPS)
■ E-book
■ KIOSK
■ game device
■ Information service station
■ Electronic photo frame