Active Member
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[China]
Address: 2~5th Floors, Block 6/B Anjia Industrial Park, FengGang, DongGuan GuangDong523690 China
Contact name:Lydia Cai
Dongguan CJTouch Electronic Co., Ltd |
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How do infrared touch screens detect touch?
An infrared touchscreen uses infrared emitters and receivers to create an invisible grid of infrared light beams across the screen. ... A sensor detects a person's touch when an object interrupts the light beams. This enables multi-touch and also does not require the user to apply pressure to register a touch.An infrared touchscreen uses an array of X-Y infrared LED and photodetector pairs around the edges of the screen to detect a disruption in the pattern of LED beams. These LED beams cross each other in vertical and horizontalpatterns. This helps the sensors pick up the exact location of the touch. A major benefit of such a system is that it can detect essentially any input including a finger, gloved finger, stylus or pen. It is generally used in outdoor applications and point of sale systems which can not rely on a conductor (such as a bare finger) to activate the touchscreen. Unlike capacitive touchscreens,infrared touchscreens do not require any patterning on the glass which increases durability and optical clarity of the overall system. Infrared touchscreens are sensitive to dirt/dust that can interfere with the IR beams, and suffer from parallax in curved surfaces and accidentalpress when the user hovers his/her finger over the screen while searching for the item to be selected
Infrared touch screen Features:
1.Ultra-thin and ultra-narrow frame, aluminium alloy shell.
2.High touch accuracy and smooth writing.
3.Driver-free support for multiple operating systems.
4.Long service life, maintenance-free.
5.Toughened glass material, with high transmittance, strong
stability.
6.Strong anti-jamming ability, anti-static performance of
industrial ESD.
7.Response speed (less than 15 milliseconds), sensor discontinuous
damage 10%, can still work.
8.No special touch tools are needed, just opaque objects.
Specification of Product
| MECHANICAL | |
| P/N | CIN Slim series |
| Overlay Thickness | 7.9 mm |
| Overlay Frame Width | 18.5 mm |
| Housing | Aluminum frame/ Plastic frame |
| TOUCH CHARACTERISTICS | |
| Input Method | Finger or touch pen |
| Touch Points | NA2= 2 Touch Points,NA4= 4 Touch Points, NA6=6 Touch Points |
| Touch Activation Force | Non Minimum activation force |
| Position Accuracy | 1mm |
| Resolution | 4096(W)×4096(D) |
| Response Time | Touch: 6ms |
| Drawing : 6ms | |
| Cursor Speed | 120 dot/sec |
| Glass | 3mm glass Transparency : 92% |
| Object Touch Size | ≥ Ø5mm |
| Touch Intensity | Over 60 millions single touch |
| ELECTRICAL | |
| Operating Voltage | DC 4.5V ~ DC 5.5V |
| Power | 1.0W (100mA at DC 5V) |
Anti -Static Discharge (Standard :B) | Touch Discharge,Grade 2:Lab Vol 4KV |
| Air Discharge,Grade 3:Lab Vol 8KV | |
| ENVIRONMENT | |
| Temperature | operating:-10 °C ~ 60 °C |
| storage:-30°C ~ 70 °C | |
| Humidity | operating:20% ~85% |
| storage:0%~95% | |
| Relative Humidity | 40 °C,90% RH |
| Anti – glare Test | Incandescent lamp (220V,100W) , operating distance over 350mm |
| Altitude | 3,000m |
| Interface | USB2.0 full speed |
| Seal Ability | IP64 Anti-Spill (Customizable to IP65 Waterproof) |
| Working Environment | Directly Under sunlight ,indoor and outdoor |
| Application of Display | Touch Screen Monitor/Touch Display/Touch LCD/ Touch Kiosks |
| Software(Firmware) | |
| Operate system | Windows 7,Windows 8,Windows 10, Andriod,Linux |
| Calibration tool | Precalibrated & Software can be download in CJTouch Website |
| VID | 1FF7 |
| PID | 0013 |
Picture of Product
Technical Drawing
