Shenzhen ChengHao Optoelectronic Co., Ltd.
Global Non-standard Manufacturing LCD Display Solution Provider
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3.5" Lcd Tft Touch Screen 320x240 Lcd Display With PCB Driver Board
1. Specification of 3.5 inch tft lcd touch screen
| Module number | CH350QV12A-CT-PA |
| Resolution | 320*240 dot |
| Active Area | 70.08*52.56 mm |
| View angle | 80/80/80/80 |
| Pixel Arrangement | RGB-stripe |
| Surface Treatment | Plant |
| Electrical Interface | LVDS |
2. Description of lcd touch display
CH350QV12A-CT is a 3.5” capacitive touch Screen Display Module, including a small tft lcd panel, a control IC, a CTP, a backlight and an FPC. This Model adopts IPS/Transmissive/Negative display mode and has all Viewing Direction. The control IC is mounted on the glass and can be interconnected with other display components through the FPC. The Capacitive touch panel adopts the I2C interface and can be removed or replaced with a resistive touch panel. The FPC can be redesigned according to customer requirements, Including shape structure, interface definition, etc.
In addition, we also have a lot of technical accumulation in integrating Tft Lcd Module into project components with touch and cover, which is of great significance for providing customers with personalized customization services.
3. Drawings of touch screen panels
Notes:
(1) Display Type : 3.5 inch TFT+CTP
(2) Viewing Direction : 80/80/80/80
(3) Polarizer Mode : TRANSMISSIVE/NEGATIVE
(4) Operating Temp : -20~70 ℃
(5) Storage Temp : -30~80 ℃
(6) Unmarker Tolerance: ±0.20
(7) Protection : ROHS
4. Application of tft lcd colour monitor
5. FAQ
Q1: Do you accept customization displays and touch screens?
A: Sure, you can customization the FPC,Backlight and the touch screen.
Q2: What type of interface is your display screen?
A: Small sized of displays generally support SPI,MCU,RGB,MIPI.Medium sized displays generally support LVDS,MIPI,EDP.Different specifications use different interfaces.
Q3: Do you used capacitive touch screen or resistive touch screen.
A: We have capacitive touch screen and resistive touch screen .
Q4: What is your sample policy?
A: If there is stock,you can sample at any time,if there is no stock,it will take some time,and then wait for the materials to come back to sample. But the customer needs to pay the sample fee and express fee.
Q5: How long is your lead time for mass production?
A: It takes about 20 - 45 working days for mass production,depending on the model and order quantity.
Q6: How to ensure long-term stable delivery?
A: First,we will recommend products that can be delivered for a long time to customers,and second,we will have a large number of stocks in advance for a long time.
Q7: What is your mode of payment for mass production?
A: Generally,after receiving 50%-100% deposit from customers,they begin to prepare materials. Delivery is about 5 working days after receipt of the final payment.
Q8: Will you inspect the goods before delivery?
A: Yes, we’ll ship the goods after 100% inspection.
Q9: How long is your warranty period?
A: We guarantee the quality for one year.