84 Inch Infrared Multi Touch Screen,IR Touch Frame Smart TV,Flat
Touch Screen Panel
Product Description:
ZXT LCD 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.
IR Touch Screen Main Feature:
1. Single-touch and Multi-touch
2. High stability without drift, free from the affects to time and
environment change
3. High suitability free from the interfere of currency, voltage,
and static due to the complicated environment
4. High light transmittance reach as high as 100%, No film overlay,
preserves optical clarity
5. Long service life, vandal- and abrasion-resistant, Scratch
Resistant, Water/Dust Resistant screens, ideal for rugged
applications
6. 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.
Specification:
| Size |
| General Size | 15 inch to 320 inch |
| Fit in with | Panel display device |
| Performance |
| Touch Mode | Single-point touch, Multi-touch, drag, draw-line, rotate, zoom
in/out |
| Resolution(Interpolation) | 4096*4096 |
| Linearity Error | <1.5mm |
| Response Speed | <15ms |
| Mechanical |
| Input Method | Finger or gloved hand (rubber ,cloth or leather) |
| Touch Times | Unlimited |
| 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 |
| Optical |
| Glass: | Without glass, 4mm glare, AG (anti-glare), or AR (anti-reflective)
glass optional |
| Light Transmission | more than 92% |
| Gloss | Antiglare surface (curved or flat): 95 ± 15 gloss units or 65 ± 15
gloss units |
| Environmental |
| Temperature | Operating Range: -20°C ~ 70°C; |
| Storage Range: -40°C ~ 85°C |
| Relative Humidity | Operating Range: 0%~90% RH (no dew falls) |
| Storage Range: 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 |
| Electrical |
| 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, multi-touch screen |
| Operating System |
| Operation System: Support Windows XP / Windows 7 / Windows 8 /
Linux / Android |
Application:
1. Point-of-information kiosks
2. Electronic catalogs
3. Gaming, POS, ATM, lottery, and amusement
4. Industrial control rooms
5. Computer-based training
If you have any other questions, please contact our salesman as
soon as possible.
