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ROHS 18.5 Inch Lcd Capacitive Touchscreen 10 Points USB Interface
ROHS 18.5 Inch Lcd Capacitive Touchscreen 10 Points USB Interface
Specifications
Brand Name :
Touch China
Model Number :
ZCC-2911
Certification :
CE,ROHS
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
10K per month
Delivery Time :
15-20days
Packaging Details :
Standard export package
Type :
Projected capacitve touch screen
Size :
18.5inch
Touch points :
10 points
Aspect Ratio :
16:9
Structure :
G+G
Surface Hardness :
≧7H
Input voltage :
5V
Interface :
USB
Description

ROHS 18.5 Inch Lcd Capacitive Touchscreen 10 Points USB Interface


Basic specification of Touch Screen:

Size 18.5inch
Total thickness 2.4±0.3mm
Outline of Cover Lens 446.05*271.18±0.3mm
Outline of ITO Sensor 427.1*249.68±0.3mm
Viewing Area 410.8*231.4±0.3 mm
Active Area 413.8*234.4±0.3 mm
Interface USB
Input voltage 5V
Response time 10ms
Panel color Black
Transmittance ≧85%
Input method Hand writing or capacitive pen


Capacitance touch screen technology 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.

Features of PCAP:
1. Projected Capacitive touch screen
2. Customization
3. 3.5 inch to 70 inch(More large sizes products are developed now)
4. Multi touch point
5. OS support:Windows 7/8/10,Android,Linux,XP,WCE
6. USB interface
7. Low MOQ



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


ROHS 18.5 Inch Lcd Capacitive Touchscreen 10 Points USB Interface

Product tags

usb capacitive touch screen

,

capacitive usb touch screen

,

capacitive touch screen usb
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ROHS 18.5 Inch Lcd Capacitive Touchscreen 10 Points USB Interface

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Product Detail
Brand Name :
Touch China
Model Number :
ZCC-2911
Certification :
CE,ROHS
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
ROHS 18.5 Inch Lcd Capacitive Touchscreen 10 Points USB Interface

Shenzhen Touch-China Electronics Co.,Ltd.

Active Member
8 Years
guangdong, shenzhen
Since 1999
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Projected Capacitive Touch Panel, Industrial Touch Panel, Touch Screen Panel
Total Annual :
20 million-25 million
Employee Number :
700~800
Certification Level :
Active Member
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