240x320 TFT Display 3.5 Inch MCU Lcd Panel With RTP

  • Custom China 240x320 TFT Display 3.5 Inch MCU Lcd Panel With RTP, 240x320 TFT Display 3.5 Inch MCU Lcd Panel With RTP Factory, 240x320 TFT Display 3.5 Inch MCU Lcd Panel With RTP OEM
  • Custom China 240x320 TFT Display 3.5 Inch MCU Lcd Panel With RTP, 240x320 TFT Display 3.5 Inch MCU Lcd Panel With RTP Factory, 240x320 TFT Display 3.5 Inch MCU Lcd Panel With RTP OEM
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240x320 TFT Display 3.5 Inch MCU Lcd Panel With RTP
  • RXA-035004-01+RXL035039-A
  • Resistive touch screen
  • TFT+RTP
  • Stock for standard size samples; 3-4 weeks for mass production; 3 weeks for custom screens
  • 500k pieces per month

Product advantages

1. OEM&ODM for touch screens&TFT LCD displays are both accepted for us!
2. Providing touch&display technical reply within 24 hours,working directly with factories,no more waiting for the reply anymore!
3. No MOQ for standard touch screens/tft lcd displays & every new project!
4. More favorable unit price and NRE fee than traders,working directly with factories,no middleman earns the difference!

Technical parameters for 3.5 inch resistive touch screen and tft lcd display:


Product name 3.5inch resistive touch screen
Structure film(matte anti-scratch)+glass+FPC
TP AA 70.48mm*52.96mm
TP OD 76.50mm*63.50mm
Total thickness of touch screen 1.2mm
Circuit level DC5V 1mA
Insulation resistance
≥20MΩ(25V DC)
Linear ≤1.5%
Operating pressure 50-120g
Life span with pen operation ≥100,000 times
Operational life span ≥1,000,000 times
Transparent rate ≥78%
Resistance X:280-600Ω Y:300-850Ω
Surface hardness ≥3H(pencil)
Lead time Samples are available;3-4 weeks for mass production
Trade terms EXW shenzhen
Payment 100% Paypal or T/T  in advanc for samples 
30% T/T in advance and 70% before delivery for mass production
Warranty 12 months
Customized  avialable



Product name 3.5 inch 240x320 tft lcd display
Display type TFT
LCD OD 76.90mm*63.90mm
LCD AA 70.08mm*52.56mm
Total thickness of touch screen 3.2mm
Brightness 300 nits
Driver IC HX8238-D
Interface  RGB
Operating temperature -20°C ~ +70°C
Storage temperature -30°C ~ +80°C
Lead time Samples are available;3-4 weeks for mass production
Trade terms EXW shenzhen
Payment 100% Paypal or T/T  in advanc for samples 
30% T/T in advance and 70% before delivery for mass production
Warranty 12 months
Customized  available


Drawing for 3.5 inch 240x320 tft lcd display with resistive touch screen:


3.5 inch tft lcd with touch screen



Resistive Touch Screen Technology:

 

3.5 tft lcd with rtp

A resistive touchscreen panel is composed of several layers, the most important of which are two thin, metallic, electrically conductive layers separated by a narrow gap. When an object, such as a finger or a pen, presses down on a point on the screen's outer surface the two metallic layers become connected at that point: the panel then behaves as a pair of voltage dividers with connected outputs. This causes a change in the electrical current which is registered as a touch event and sent to the controller for processing. Resistive Touch Screens are durable and resistant to humidity and liquid spills. But they offer limited clarity, and the surface can be easily damaged by sharp objects.


Advantages of  Resistive Touch Screen: 


·         The position of the touch is pretty accurate, which makes it good for handwriting recognition and similar usages.

·         Resistive touch panels are cleaner: since users most likely use stylus pen or other robust semi-sharp objects, there are less germs and skin grease on the touch panel.

·         Low cost

·         High resistance to dust and water

 

Disadvantages of  Resistive Touch Screen: 

 

·         The screen senses pressure, this may be a bit frustrating, since not every touch is going to be recognized, only the ones with enough pressure applied

·         Lower display quality: since light has to travel through two film layers, the light transmission is lower, which results in lower display quality

·         Not too sensitive,and force needed when you touch the screen

·         No possibility of multi-touch recognition.

·         The surface is easily scratched



Custom Resistive Touch Screen-Make your product special:




 

3.5 240x320 tft lcd

◆ Outline dimension of

◆ 4 & 5 wire resistive touch

◆ 2 & 3 layers structure rtp touch

◆ Length and shape of FPC

◆ Logo silk print



Air gap bonding of lcd with Resistive touch screen:

3.5 inch tft lcd with touch screen

Pros of Air gap Bonding:

 

·         Lower cost

·         Faster leading time

·         It is not easy to cause interference between lcd and touch screen

 

Cons of Air gap Bonding:

 

·         It can be difficult to read the screen in bright light and causes the product to be more susceptible to moisture damage and breakage

        

 


FAQ
Can you provide OEM service?
Yes, we can provide both OEM and ODM service,can customize both resistive touch panel and capacitive touch screens according to customer’s requirements.Customized projects include the shape and size of cover glass,silk print,FPC of touch panel,driver ic replacement,etc.....more
Mail consultation
Please feel free to give your inquiry in the form below. We will reply you in 24 hours.