Product Description
-The 21.5 inch lcd touch screen for vending machine is a 10 points PCAP touch screen equipped with Full HD IPS 1920*1080 lcd display which is delivers outstanding image quality, vibrant colors and excellent ALL viewing angles with the comfortable and wonderful using experience.
-The 21.5 inch lcd touch screen for vending machine is USES industrial touch chip ILITEK IC, which has strong anti-interference performance and can be used in a variety of complex application environments. Such as work well with 3-10mm thickness tempered glass, gloves and PC onside.
-The 21.5 inch lcd touch screen for vending machine support customization of structure and surface treatment, Anti-Glare, Anti-Reflection, Anti-Fingerprint treatment. Our 21.5 inch lcd touch screen for vending machine may be produced in a selected shape, color, size of cover glass, thickness, corner with logo and other additional elements as per specification provided by the client.
TPM | Model Number | HX2151706 |
Brand | Grahowlet | |
Size | 21.5 inch | |
Operating Temperature | 0℃ ~ 50℃ | |
Storage Temperature | -20℃ ~ 60℃ | |
Outline Dimension | 510.80(W)X309.85(H)X13.7(D)mm | |
Viewing Area | 477.64(W)X269.11(H)mm | |
Active Area | 476.064(W)X267.786(H) mm | |
Support Systems | Windows/Android/Linux etc. | |
Warranty | 1 year | |
CTP | Interface Type | USB |
Material/Structure | G+G | |
Controller IC | ILITEK | |
Touch Points | 10 points | |
Transparency | ≥85% | |
Surface Hardness | ≥6H | |
Power Supply Voltage | 5V | |
TFT | Resolution | 1920X1080 |
Interface Type | LVDS/H DMI/VGA | |
Luminance | 250 cd/㎡ | |
Viewing Angle | ALL |
Application
Our Service
programe evsluation | 1 to 2 morking days |
Drawings | 2 to 3 working days |
Customized products | 3 to 4 weeks(after drawings confirmed) |
Mass Production delivery | 4 to 6 weeks |
Software debugging | |
Capacity | 80K per month |
Process capability | G+G, G+F+F, shielding process, overall module joint process(Optical Bonding)(maximum 65 ") Cover glass surface treatment AR, AG, AF |
Technical support | Engineers to provide door-to-door or remote access service within 24 hours |
Stable supply chain for at least 3 years guarantee | |
One year warranty time for all of our products | |
seecial function
FAQ
Q: What is the principle of capacitive touch screen to achieve multi-touch?
A: When the finger touches the capacitive screen, it affects the coupling between the two electrodes near the touch point, thus changing the capacitance between the two electrodes. When detecting the mutual capacitance, the lateral electrodes sequentially emit excitation pulse signals, and all the longitudinal electrodes receive signals at the same time, so that the capacitance values of all the intersections of the lateral and longitudinal electrodes can be obtained, that is, the capacitance of the two-dimensional plane of the entire touch screen. According to the two-dimensional capacitance change data of the touch screen, the coordinates of each touch point can be calculated. That is, the real multi-point coordinates can be calculated to realize multi-touch.
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