USB EETI Touch Controller 21.5" 2mm Touch Panel Screen
USB EETI Touch Controller 21.5" 2mm Touch Panel Screen
21.5" Touch Panel Screen With Multi Touch With USB EETI Touch Controller Support Gloves
Capacitive Touch Screen:
Capacitive Touch Panel is to use the working current of induction of human body.The operational principle of the projected capacitive touch panel: There are two layers of the ITO layer under the surface of glass. This ITO layer respectively forms the electric field of X axis and Y axis, which can keep balance by crossing the surface of the class. Once the fingers approach the glass surface, the fingers and the electrode X axis or Y axis will form a new electric field, which can make the local capacitance change. Then the controller will determine the location based on capacitance changes.
Product Specification:
| Size: | 21.5inch |
| Total Thickness: | 2.4±0.3mm |
| Outline of Cover Lens: | 525*312±0.2mm |
| Outline of ITO Sensor: | 492.99*286.39±0.3mm |
| Viewing Area: | 478*269.6±0.3mm |
| Active Area: | 479.14*270.61±0.3mm |
|
TP Structure: |
G+G |
| Controller: | ILITEK, WEIDA, EETI, Silicon Works etc.(Optional) |
| Cover glass thickness: | 1.1mm,1.8mm,2mm,3mm,4mm,5mm,6mm (Optional) |
| Cover glass treatments: | AG, AR, AF, AE (Optional) |
| CTP interface: | USB |
| Operating system: | Win7, Win8, Win10, WCE, Android, Linux, XP |
| Working temperature and humidity: | -20°C~70°C,20~85% RH, non-condensing |
| Storage environment and humidity : | -30°C~80°C, 20~85% RH, non-condensing |
| Transparency | ≥85% |
| Response time: | <10ms |
| ESD Air discharge: | 8KV |
| ESD Contact discharge: | 4KV |
| Pen hitting life: | ≥10,000,000/point |
| Pen sliding Durability: | ≥500,000 times |
| Finger Touch life: | ≥35,000,000 times |
| Certifications: | CE, FCC, Rohs |
| Aspect ratio: | 16:9 |
| Report rate: | 100HZ |
| Input method: | Finger or capacitive pen |
| Warranty: | 1 Year |
Reliable Testing:
| Working temperature and humidity |
-20~+70℃, 20~85%RH |
| Storage temperature and humidity |
-30~+80℃, 20~85% RH |
| Humidity resistance | 85% RH, 120H |
| Heat resistance | 70℃, 120H |
| Cold resistance | -20℃, 120H |
| Thermal shock | -20 ℃ (0 . 5hour)-70 ℃ (0 . 5hour) by 50 cycles |
| Humidity resistance | The requirement shall be satisfied after being exposed at 85% RH for 120 hours and normal temperature and humidity for 24 hours. |
| Heat resistance | The requirement shall be satisfied after being exposed at 80℃ for 120 hours and at normal temperature and humidity for 24 hours. |
| Cold resistance | The requirement shall be satisfied after being exposed a t -30℃ for 120 hours and at normal temperature and humidity for 24 hours. |
| Thermal shock | The requirement shall be satisfied after being exposed at -30℃ (0.5 hour)—80℃(0.5hour)by 50 cycles and at normal temperature for 24 hours |
Competitive advantages:
1.21 years experience in designing and manufacturing touch panel, G+G / G+F+F are available.
2. A strong research team for both software and hardware and provide good pre-sales and after-sales service.
3. Except some standard products, customized touch panel from 3.5” to 86” now, the bigger size is been developing and researching.
4. Touch-China has created a complete ecological chain related to intelligent touch display products, from AG glass material - cover glass - capacitive touch panel- optical bonding with LCD display.
5. Own industrial parks, good guarantee for product quality and lead time.
6. Touch panels for automobile,industry are in a leading position in China.
FAQ:
- Q. Are you a factory or trading company?
- A: We are a factory.
- Q. Does your products have CE&Rohs certificates?
- A: Yes.
- Q. What’s the shipping method?
- A: By sea / air / express, which methods to be used on the basis of customer’s requirements.
- Q. What’s the payment methods?
- A: T/T, 30% deposit before production, the balance before shipment.
- Q. What size of touch screen can you manufacture?
- A: 3.5” to 86”, the bigger size are researching and developing.
Technical Drawings:
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