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Detalhes do produto:
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| Tamanho: | 21.5inch | Relação: | USB |
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| Pontos do toque: | 10points | Estrutura do TP: | Vidro do sensor da tampa glass+UV glue+ITO |
| Dureza de superfície: | Mais do que 7H | Método de entrada: | Dedo ou pena capacitiva |
| Tensão de funcionamento: | USB (5V) | Tipo do TP: | ESPIGA |
| Transmitância: | ≥85% | Controlador de IC: | EETI/ILITEK |
| Realçar: | multi tela táctil 21.5inch capacitivo,Tela de Capacitive Multi Touch do controlador de USB,multi écran sensível 21.5inch capacitivo |
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USB EETI Touch Controller Of 21.5" Touch Panel Screen
21.5inch Capacitive Multi Touch Screen With USB Controller With AG Coating
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.
| 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 |
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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 of Touch Screen:
| 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 of Touch-China:
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:
Pessoa de Contato: Irene Mao
Telefone: +8613510914282
