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Categories | Projected Capacitive Touch Panel |
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Brand Name: | Touch China |
Model Number: | ZCC-4429V1 |
Certification: | CE,ROHS |
Place of Origin: | China |
MOQ: | Negotiable |
Price: | Negotiable |
Payment Terms: | T/T |
Supply Ability: | 1.5K per month |
Delivery Time: | 25 working days |
Packaging Details: | Standard export package |
Type: | Projected capacitve touch screen |
Size: | 27 inch |
Touch points: | 10 |
Aspect Ratio: | 16:9 |
Structure: | G+G |
Surface Hardness: | ≧7H |
IC solution: | ILITEK |
Application: | Kiosk Touch Screen |
Projected Capacitive Multi Point Touch Screen Panel 27 Inch For Kiosk
Basic specification of Capacitive Touch Panel:
Size | 27 inch |
Total thickness | 4.3±0.3mm |
Outline of Cover Lens | 671.5*409.8±0.5mm |
Outline of ITO Sensor | 624.6*367.81±0.5mm |
Viewing Area | 599.6*338.15±0.3mm |
Active Area | 601.6*340.15±0.3mm |
Interface | USB |
Input voltage | DC5V |
Response time | 10ms |
Panel color | Black |
Transmittance | ≧85% |
Input method | Hand writing or capacitive pen |
Capacitance touch screen description:
Capacitive touch screen is a four-storey glass screen surface and
laminated within the glass screen is coated with a layer of ITO,
the outermost layer is a thin layer of silica glass, laminated ITO
coating as a face, four electrode leads in the four corners, inner
ITO good shielding to ensure a good working environment.
When finger touch the metal layer that is, because the body farm,
users and touch-screen surface with a coupling capacitor, high
frequency current, capacitance is a direct conductor, so fingers
sucked away a very small amount of current from the contact point.
The respectively current outflow from the touch electrode on the
four corners of the screen, and flows through the four electrode
current is proportional to the distance from the fingers to the
four corners, controller through the accurate calculation of the
four current percentage, came to the location of the touch point.
Capacitive touch screen features:
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.
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 |
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