Infrared Touch Screen
- ●High stability no-drift calibration performance
●Screen Size from 6''~150''
●High light transmittance reach as high as 100%, No film overlay, preserves optical clarity
●Long service life Vandal- and abrasion-resistant, Scratch Resistant, Water/Dust Resistant screens
Infrared Touch screen
Introduction
Aplus Display offer infrared technology uses infrared emitter-collector pairs to project an invisible grid of light a small distance over the surface of the screen. When a user touch the surface of screen, the infrared emitted from LED beam is broken,he absence of the signal at the collector is detected and receiver transmits X-Y axis information to the PC port via touch controller.Infrared technology is the survivor of harsh applications. It's the only technology that does not rely on an overlay or substrate to register a touch, so it's impossible to physically "wear out" the touch screen. It’s an excellent choice for harsh industrial and outdoor kiosk applications.
Advantages:
1. High stability no-drift calibration performance
2. Comprehensive adaptability can resists any interference from current, voltage or static
3. High light transmittance reach as high as 100%, No film overlay, preserves optical clarity
4. Easy activation
No touch pressure is required, no special material is required for touch activation; any material, whether soft or hard, whether conductor or nonconductor can be used as an activating stylus.
5. Long service life Vandal- and abrasion-resistant, Scratch Resistant, Water/Dust Resistant screens, ideal for rugged applications
Disadvantages:
Not accuracy as resistive touch screen.
Application:
POS terminals
Financial - ATM & Bill Pay Kiosks
Factory Automation
Industrial Control
Medical Equipment
Retail Kiosks
Touch screen Specifications |
|
Touch Type: |
Infrared touch screen |
Screen Sizes: |
6”-150” Diagonal |
Cable Interface: |
PC Serial/COM Port or USB Port |
Touch Resolution: |
4096x4096 |
Response Time: |
16 ms. maximum |
Activation Force: |
No minimum touch activation force is required |
Available Object Sizes for Touch |
Touch : Ø2.5mm Stylus : Ø3mm |
Position Accuracy: |
Typical centroid accuracy 2mm |
Light Transmission: |
≥92% (With Protection Glass) 100%(Without Protection Glass)
|
ESD: |
TBD |
Electrical:
|
Operation Voltage: DC 4.6V ~ DC 5V,0.6W, 120mA |
Seal Ability: |
Can be sealed to meet IP65 standard. |
Life Expectancy: |
Over 60 million |
Temperature: |
Operating Temperature: -30 °C to 50 °C |
Humidity: |
Operating Temperature: 20% to 85% |
Chemical Resistance: |
Alcohol, acetone, grease, and general household detergent |
Software Drivers: |
Windows XP / 2000 / NT / ME / 98 / 95, Linux, Mac OS |