| 4-wire analog type |
|
|
| How it works |
|
4-Wire resistive touch screen is the preferred solution for low cost applications. It consists of a conductive bottom layer (ITO Glass or Film) and a conductive top layer (ITO Film). The two layers are suspended by many very small spacer dots . When a certain point is touched, the top layer contacts the bottom layer and a voltage charged by the controller is applied to the bottom layer's electrodes. The coordinate X axis of the touch point can be detected by measuring the voltage value thru the top ITO layer and the coordinate Y axis of the touch point can be detected in the same way by changing voltage input to the top layer's electrodes. |
| Specification |
| Circuiting Rating: 5V DC, 35mA |
Surface Hardness: 3H |
| Light Transmission: |
Film+Film > 75% |
Hitting Life Expectancy: Over 1 million |
| Film+Glass > 80% |
Scoring Life Expectancy: Over 100,000 |
| Contact Bounce: <5ms |
Operating Temperature: -10°C ~+60°C |
| Resolution: 4096x4096 |
Storage Temperature: -20°C ~ +70°C |
| Linearity: 1.5% ( <1.0% By Request) |
Choices of Glass Thickness: 0. 7mm, 1.1mm, 2.0mm, 3.0mm |
| Operating Force: 10g~100g |
Choices of Glass: Normal Glass, Chemically strengthened glass |
Model No. |
Spec. |
External Dimension |
View Area Dimension |
Active Area Dimension |
Spec |
NJY-0380-IN-W4-B |
3.8" |
67.00mm x 90.00mm |
57.00mm x 78.00mm |
57.00mm x 78.00mm |
|
NJY-0480-IN-W4 |
4.8" |
78.00mm x 131.0mm |
64.00mm x 114.0mm |
58.00mm x 108.0mm |
|
| page1 page2 page3 page4 page5 page6 page7 page8 |
|
| Highlight & Benefits |
|
Input flexibility -finger (with/without glove), stylus, pen, credit card.
FPC tail technology surpasses those of our competitors.
o FPC has lower resistance and is more flexible than PET or ITO film used by other suppliers.
Excellent optical performance even with anti-glare hard coating film.
o Capable of handling spacer dots diameter less then 0.035mm (smallest in the industry).
o Haze < 6% (best optical performance in the industry).
Various choices of surface treatments available.
o Anti-Newton ring, anti-glare, special chemical hard coating. |
| Typical Application |
| Public access,gaming machines,POS(Point of Sale),kiosks,ATM,industrial controls. |
|
