Большие запросы хорошего качества емкостный сенсорный экран 7 дюймов панели с I2C интерфейс для автомобиля


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Характеристики


  Large Demands Good Quality  Capacitive Touch Screen 7 Inch Touch Panel With I2C Interface For Car Monitor  


 Superior Quality 5.0 Inch Capacitive Touch Screen Digitizer For Portable Terminal System.jpg


 


 



































































 Specification
  Glass +Sensor Film
2.Light Transmission:85%
3.Surface Hardness:≥6H(Pencil)
4.Operating Temperature:—25℃~+65℃
5.Storage Temperature:—30℃~+80℃
6.Life Time:>35000000 times
7.General tol:±0.2mm
8.Screen Ratio:4:3  16:9  16:10
9.Operating Humidity:45-85%PH
10.Input Method:Finger or Touch Pen
11.Response Time:≤10ms
12.Type:Capacitive Touch Screen
13.Warranty:12 Months
14.Sample order:Accept
15.Products comply with RoHS standard.

  


Product Picture


 12/108.5/78.5/7


Structure  & Operating Principle 


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Capacitive  touch screen is a piece of 2 layer of compound glass with double side transparent conductive coating that conducts a continuous electrical current across the sensor. 


There is electrode pattern printed along the edges distributes a low voltage filed over the conductive layer. 


The human body is also an electrical device which has stored electrons and therefore also exhibits capacitance. 


When a finger touches the screen and draws a minute amount of current to the point of contact ,creating a voltage drop. 


The current flow from each corner is proportional to the distance to the touch point. During a touch ,capacitance forms between the finger and the sensor grid. The touch location is calculated from the changing electrical characteristics of the sensor grid.


 Application Picture


 


Touch Screen is the replacement of  mouse and wires between  people and machines,  it makes our life  more and more convenient .


 


With the development of the science technology,  touch screen will be widely used around our life. 


 


 


 


 


 


packing picture




 


Packaging & Shipping


1. By Courier: As pouches and bags are very small CBM products, and if you buy less than 2 CBM, we suggest you to ship the goods by courier such as DHL, EMS, UPS, TNT or Fedex.


 


2. By air: And you can also choose to ship by air. In this way, you need to pick up goods from your local airport. And you need to do customs clearance at your side. Usually it takes around 4-10 days for delivery.


 


3. If you buy in a very big quantity which is more than 2 CBM, or if you have different products to mix into one container in China, we suggest you to ship by sea. Please contact me about FOB or CNF cost. Usually it takes the longest time for delivery.


FAQ 


1. Sample Policy


-------Free sample can be offered if there are products in stock



2. Sample leading time ?
------ 3-5 days if you need to print your logo


----- 1-2days for our exsiting samples for reference



3. Production time ?


------10-15 days after sample confirmed

4.shipping?
------Usually we deliver our goods by DHL,UPS, FedEx etc. for the small orders, but large              


  quantity you can also by sea and air



 


5: Payment term?
  ------ T/T or Western Union Or Paypal  ,30% deposit, 70% balance should be paid before shipment.
 




  





 



Company Information


 About Straw:  


Shenzhen Straw  Technology Co.,LTD is founded in 2006. It is committed to the development, production and sales of the touch screen.


Our company  has more than 8000 square meters of clean room, R & D staff of 30 people, more than 200 employees.   


We are major in touch screen field for 10 years ,and we can customerize the product according to your request.Our products are widely used in many areas such as computer, therapy,military industry,vehicle accessories etc.  




 


OEM&ODM is available.    


 


 



  


Contact:   


Name: Coco Zhang    


Tel: +86 0755 23762117-803    


QQ: 2960231419


Skype:cocozhang_4


 


 


 


 


 


 


 


 


 


 


 


 


 



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