| Screen Size: | 22 |
|---|---|
| Aspect Ratio: | 16:9 |
| Application: | Commercial |
| Screen Type: | Capacitive |
| Resistive Touch Screen Type: | Digital |
| Customized: | Customized |
| Customization: |
|---|
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1.1 Definition
It's a kind of projected touch panel with USB interface. It can support win7,win8 OS and can realize 10 finger point touch.
1.2 Features and General Specification
| Items | Contents | Unit |
| Type | projected touch panel | |
| Size | 22 | Inch |
| Total Thickness | 4.3±0.35 | mm |
| Outline of Cover Lens | ||
| Interface | USB | |
| Number of touch point | 10 | ---- |
| input voltage | 3.3V-5V | |
| Response time | 10 ms | |
| Pressure endurance value | <10g | |
| Input | Hand writing or capacitive pen | |
| Surface Hardness | ≥6H | |
| Usage | The specification is applied to transparent and handwriting input capacitive touch panels | |
| Application | It's applied in ordinary electric equipment and automatic office facilities |
1. Environment: 22 ± 3º, Inspection distance:30 ± 2cm.
2. Vertical rotating angle : ±75° (from up to down);
Horizontal rotating angle: ±75°( from left to right)
3.illuminance:1000~1200Lux.
4. Back color
5. Front and back faces: 45 seconds, Each side: 1-2 seconds.
COVER LENS
| Items | Contents |
| Pressure Value | 400 ~500 mPA above 6u |
| Ball Drop Test | 130g±2g, 35cm, No damage after the impact at the central area for once. |
| Hardness | ≥6H Pencil:6H Pressure:1N/45. |
| Specification | ||
| Item | Contents | Unit |
| Type | projected touch panel | |
| Size | 22 | Inch |
| Input Method | Finger and capacitive touch pen | |
| Interface | USB | ---- |
| Number of touch point | 10 points touch | ---- |
| input voltage | 5V ---- | |
| Response time | 10 ms | |
| Pressure endurance value | <10g | |
| Transmittance | >85% | |
| Surface Hardness | ≥6H | |
| Usage | The specification is applied to transparent and handwriting input capacitive touch panels | |
| Application | It's applied in ordinary electric equipments and automatic office facilities. | |
| Working temperature and humidity | -10~+60ºC, 20~85% RH | Except congealing fog |
| Storage temperature and humidity | -10~+65ºC, 20~85% RH | Except congealing fog |
| Humidity resistance | 85% RH, 120H | Except congealing fog |
| Heat resistance | 65ºC, 120H | Except congealing fog |
| Cold resistance | -10ºC, 120H | Except congealing fog |
| Thermal shock | -10ºC(0.5hour)-60ºC(0.5hour) by 50 cycles | Except congealing fog |
| Humidity resistance | The requirement shall be satisfied after being exposed at 85% RH for 120 hours and normal temperature and humidity for 24 hours. | Except congealing fog |
| Heat resistance | The requirement shall be satisfied after being exposed at 65ºC for 120 hours and at normal temperature and humidity for 24 hours. | Except congealing fog |
| Cold resistance | The requirement shall be satisfied after being exposed at -10ºC for 120 hours and at normal temperature and humidity for 24 hours. | Except congealing fog |
| Thermal shock | The requirement shall be satisfied after being exposed at -10ºC (0.5hour)-65ºC(0.5hour)by 50 cycles and at normal temperature for 24hours | Except congealing fog |
Suppliers with verified business licenses
Audited Supplier 
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