Hight Brightness 12.1inch 250nits LCD Touch Screen Module 5 Points

Capacitive touch panel:

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.

Advantages of optical bonding technology:

• Optical bonding technology eliminates air gap between LCD and touch panel, which helps to reduce the reflection between LCD panel and touch panel (reduce 75%), and it can make the module screen look more transparent and enhance the display effect of the screen.
• The touch panel is closely combined with LCD panel to improve the module's strength.
• The screen won't have dust again.
• Optical bonding technology is more effective in reducing the interference caused by panel noise to the touch signal.
• Reduce the display of internal lines on the touch screen.(bottom shadow decreasing).
• The image is clearer.

12.1 inch diagonal a-Si TFT-LCD display panel product with an integral WLED backlight system, touchscreen On-Cell Touch. It features an operating temperature range of -20 ~ 70°C. It's general features are summarized as following: Wide Temperature, Hight Brightness, Lamp Repaceable, WLED Backlight, Life ≥ 30K hours, 6/8 bit, Glossy . Based on its features, recommend that this model be applied to Industrial etc.

1. How is the price?
A: We are a factory in DongGuan, China. All the products have factory price, the more your quantity,

the lower the price will be.

2. How long is the warranty period?
A: Generally the warranty period is one year. It depends on different products.

3. Have you ever exported to foreign countries?
A: We have exported to North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe, South Asia, ect.

4. Could we place an order as OEM to produce under our own brand?

A: Yes, our company accepts OEM and ODM ONLY for the following types:

The sizes of the Touch Panel can be adjusted according to the customers' requirements

5.Do you have a factory?

A: Sure! 100% pure factory, welcome to visit and audit us anytime.

6.Can I get a lower price if I order large quantities?

A: Yes, cheaper prices with more bigger size orders.

7.How's your performance?

A: Stable, precision, real-time respose, best-in -class user experience; the response tume is 5 ms; the positioning error only 1mm mistake; it's fast, light & thin.

8.How about the delivery time?

A: 10-20 workdays for our regular product.

9.What is your advantage?

A: High quality product & resonable price; a good after-sale sevice; strong and powerful design team.

10.How can you guarantee the production quality ?

A: Our production quality follow FCC & CE & ROHS. We have more than 20 years experience in China. We have strictly quality control system in our production process. We have strict inspection for each finished product before package.