| Prod Model: |
KTT-CA22K |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Capacitive Touch Panel/Screen: |
22 Inch |
Product Description
Kingtouch Technology is specialized in producing Surface Acoustic Wave(SAW) touch screen,
WaterProof SAW Touchscreen, Dustproof SAW Touch Screen, Anti-glare, Vandal-proof SAW Touch Screen, Vandal-proof SAW TOUCH SCREEN, Multi-touch Infrared touch screen/IR Touch frame, LCD Touch Kiosk, Interactive touch foil, resistive touch screen, Touch LCD Monitor, LCD touch Panel PC/ Computer / bezel Monitor, 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. For Multi-touch IR Panel, we can offer Dual-touch(2 points), 6 points, 8 points, 10 points, 16 points and 32 points, No ghost point. etc.
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The surface capacitive touch screen manufactured by Kingtouch Technology Corporation utilizes the ITO (Indium Tin Oxide) at the touch screen surface to achieve a change in electrical current upon contact with the human body. The change is registered by the sensors placed at the four corners and transmitted to the controller as an analog signal. The signal will then be processed by the controller before it is sent to the system as a digital signal to be displayed visually on the monitor.
The projected capacitive touch screen works on the principle of conventional capacitive touch screens with the addition of two sensing arrays (X and Y) on two different layers that are perpendicular to each other along with a drive line. As X and Y arrays exist on different layers, the point where the two intercept becomes a capacitive node. When electrical currents run along one of the arrays through the drive line, the other array and the circuitry that detects change in capacitive values becomes connected. During actual operation, the controller sends electrical currents to the drive lines on different layers to create a specific electrical field with the nodes.
When the user places his finger or uses a touch medium close to the touch screen, the controller immediately picks up the change in capacitive value between the nodes and drive lines to pinpoint the exact location of the touch event. Since the sensing arrays on the panel form a 3D electrical field that is independent to the surface capacitors, the touch event registers even when no physical contact with the touch screen is made. In other words, projected capacitive touch screens feature Z-axis recognition.
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Advantage:
--Capacitive touch technology.
--Highest resolution, sensitive and fast response
--Easy to install with LCD monitor
--Dustproof and Waterproof maintenance free.
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Application:
--Point-of-information kiosks
--Vending and ticket sales
--Electronic catalogs
--Gaming, lottery, and amusement
--Public pay phones
--Multimedia marketing
--Banking/financial transactions
--Industrial control rooms
--Computer-based training
|
Size |
|
General Size |
7 inch To 19 inch |
|
Custom Size |
4.5 inch To 22 inch |
|
Fit in with |
Panel display device |
|
Performance |
|
Resolution(Interpolation) |
4096*4096 |
|
Linearity Error |
<±1% |
|
Response Speed |
<10ms |
|
Movement mode |
Input point, finishing point, following, continuous detection |
|
Mechanical |
|
Construction |
Sensors are sealed inside frames |
|
Frame Material |
Metal / Plastic |
|
Input Method |
Finger |
|
Touch Times |
7,000,000 |
|
Touch Activation Force |
Unlimited |
|
Dustproof |
With frames sealed by dustproof strips to prevent dust from accumulating on sensors |
|
Surface Durability |
>9H per ASTM-D3363 |
|
Panel Warp |
A/L<(±0.1%) |
|
Optical |
|
Light Transmission |
80% |
|
Haze |
Clear surface<3%; Antiglare Surface<4%; Anti-Newton<10% |
|
Gloss |
90 ± 20 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 |
|
Life Time |
At least 10-years |
|
Electrical |
|
Operation Voltage |
Typical +DC 5V, +4.75V to +5.25V |
|
Power Supply |
USB or PS/2 interface |
|
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 |
|
Touchpoint Density |
>100,000 touchpoints/in² (15,500 touchpoints/cm²) |
|
Agency Approvals |
CE, FCC, RoHS |
|
Operating System |
|
Operation System Linux/ Dos / Windows ME/95/98 / NT4.0/XP/2000/Mac OS |
|
Reliability |
|
MTBF |
Greater than 1,543,000 hours per MIL-HDBK-217-F2 |
|
Thermal Cycling |
Ambient (0.5 hr) to 65°C / 90%RH (0.5 hr), 12 thermal cycles, 2°C/Minute |
Kingtouch Technology Group Limited Was founded in 2003 in shenzhen from China. Kingtouch Technology is an organization of professionals dedicated to a complete line of the touch screen technology, development, manufactures and maketing with a highly skilled and innovative R&D group.
Kingtouch Technology Group Limited Had already build up and operating in accordance with ISO9001 Quality System and ISO14001 Environmental Management System. And Our products were certificated by FCC, CE, RoHS, ETL and UL. So Kingtouch Technology can provides the reasonable selection of touchscreen technologies and LCD touch monitor and also perfectly designs the requirements of the diverse applications the customer need, Such as POS, Kiosks, Office Automation, Transportation, Medical, Retail, Hospital and Game Machine, etc.
Mission:
--Customer first and Best Quality!
--To be an innovator in the design, construction and manufacturing techniques related to the touch screen industry.
--To provide all touch solution alone with application engineering support.
--To provide superior customer service in terms of technical and general assistance.
Pls kindly visit our website, thank you.
