Multi Touch Screen Panel, IR Touch Frame Overlay Bezel
Kingtouch Technology is specialized in producing surface acoustic wave(SAW) touch screen, Multi touch screen, multi touch panel, multi touch overlay frame, Multi-touch Infrared touch screen, Multi-touch Infrared touch screen, Interactive touch foil, resistive touch screen, LCD touch PC/ Computer/ Touch Tablet PC, Optical touch screen and Capacitive touch screen, Any size of touch panel we can customized for you. Just let us know the requirement.
Infrared(IR) touch screen operate on the mechanism of infrared LEDs arranged in arrays on two adjacent bezel edges of the PCB with photo sensors placed on the two opposite edges functioning as transmitters and receivers. The LEDs emit infrared rays simultaneously to form a grid of rays across the display. When the user wishes to send a signal through touch, he/she can do so by interrupting the light beams with a physical object. Since every infrared LED is independent, the touch screen is able to achieve positioning by analyzing the decrease in light at the corresponding photo sensors. The signal is then processed by the control circuitry and sent to the PC for the coordinates of the touch event to be displayed on screen or to be utilized by other software for relevant signal operation.
--Support zoom in/out, display rotation
--Withstands severe environments
--Stable, no-drift calibration performance
--Vandal- and abrasion-resistant screens, ideal for rugged applications
--Parallax-free performance for LCD displays
--Sealable against contaminants
--Operable in various light conditions, indoor and outdoor
--Gaming, POS, ATM, lottery, and amusement
--Industrial control rooms
|General Size||15 inch to 200inch|
|Fit in with||Panel display device|
|Touch Mode||Single-point touch, Multi-touch, drag, draw-line, rotate, zoom in/out|
|Input Method||Finger or gloved hand (rubber ,cloth or leather)|
|Touch Activation Force||No minimum touch activation force is required|
|Minimum Touch Object||2.5 mm X 2.5 mm|
|Vandal-proof||No break by 1-pound steel ball dropping from 130 cm high|
|Surface Durability||Surface durability is that of glass, Mohs\' hardness rating of 7|
|Glass:||Without glass, 4mm glare, AG (anti-glare), or AR (anti-reflective) glass optional|
|Gloss||Antiglare surface (curved or flat): 95 ± 15 gloss units or 65 ± 15 gloss units|
|Temperature||Operating Range: -20°C ~ 70°C;|
|StorageRange: -40°C ~ 85°C|
|Relative Humidity||Operating Range: 0%~90% RH (no dew falls)|
|StorageRange: 0% to 95% RH (no dew falls)|
|Altitude||Up to 3,000m|
|Ambient Light||Direct sunlight 90°to ±30° to the display surface Touch detection operational|
|Direct sunlight all angles to display surface Free of false touch reports|
|Operation Voltage||Typical +DC 5V, +4.75V to +5.25V|
|Power Supply||Size under 52”(include 52”)USB or PS/2 Interface, power ripple max.200mV rms|
|Size above 52”(52” not included): external AC-DC power adaptor|
|Interface||Full Duplex USB 2.0 (Full Speed) Plug and play compatible|
|Serial RS-232. Baud Rate: 9600, 8 Data Bits, 1 Stop Bit, No Parity|
|Current||Typical 150MA@+5VDC; 350mA, maximum|
|Power||<1.5W, operating current<300mA|
|Electrostatic Protection||15 kV air / 8 kV contact discharges (EN61000-4-2,1995 :Level 4)|
|Controller||Integration inside touch panel|
|Agency Approvals||CE, FCC, Rohs|
|Operation System Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/Mac OS|
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