Shenzhen Sunmeg Technology Co., Ltd
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We are a supplier for LCD module. Our company is a hi-tech all-in-one company,
specialized in liquid crystal display module (LCM), capacitive touch Panel (CTP),
Full fit touch display module (TDM), production and service. Our company gains
a solid development strength with Advanced production equipments, united and enterprising
sales team, which is committed to providing customers with high-quality products, which are
mainly used in communications equipments.
| Feature | Specification | Unit | |
| Display Spec | Brand | Wise | - |
| Size | 3.97 | inch | |
| Resolution | 480*800 | dots | |
| Pixel pitch | 0.108 (H) *0.108(V) | mm | |
| Display Mode | IPS/NB | - | |
| Viewing Direction | All | o'clock | |
| Gray Scale Inversion Direction | All | o'clock | |
| Luminance | 300 | cd/m2 | |
| Mechanical Characteristics | LCM (W * H * D) | 57.14*96.85*1.80 | mm |
| Active Area (W * H ) | 51.84*86.40 | mm | |
| With /Without TP | Without TP | - | |
| LED Numbers | 8-LED | pcs | |
| Operation temperature | -20~+70 | ºC | |
| Storage temperature | -30~+80 | ºC | |
| Electrical Characteristics | Interface | RGB-18BIT/39PIN | - |
| LCM Power Supply | 2.8 | V | |
| LED Power Supply | 24.0 | V | |
| Color Depth | 262K | - | |
| LCM Driver IC | ILI9806E | - | |
| CTP Driver IC | - | - | |
| Pin No. | Symbol | Function |
| 1 | GND | Ground |
| 2-3 | LEDA | Backlight LED Power |
| 4-5 | LEDK | Backlight LED Ground |
| 6 | SPI_CS | Chip select pin. |
| 7 | SPI_SDA | SPI interface Data input. |
| 8 | SPI_CLK | serial interface clock |
| 9 | LRSTB | Reset pin, This is an active low signal |
| 10 | ID | GND |
| 11-13 | GND | Ground |
| 14-16 | R5 R2 R3 | Red data pin |
| 17-19 | G4 G5 G3 | Green data pin |
| 20 | B4 | Blue data pin |
| 21-23 | R0 R1 R4 | Red data pin |
| 24 | VSYNC | Vertical Sync Input |
| 25 | HSYNC | Horizontal Sync Input |
| 26 | PCLK | Dot Data Clock |
| 27 | DEN | Data Enable Input |
| 28-32 | B5 B2 B0 B3 B1 | Blue data pin |
| 33-35 | G0 G2 G1 | Green data pin |
| 36 | VIO2.8V | Power for analog voltage. |
| 37 | VIO1.8V | Power for logic voltage |
| 38-39 | GND | Ground |
Quality Control :
Our technicians and QC team test the original products one by one to ensure every products are perfect one before package and shipment!
We will test goods strictly according to our standard inspection before shipment.
If exceed this standard, clients can ask for returning and get new.
FAQ:
Q: Do you have data sheets?
A: Yes, we have data sheets of our LCD modules. You may ask our sales for help.
Q: Do you have LCD modules in stock?
A: We don’t have products in stock now. But we may prepare some later on, please feel free to ask our staff to check.
Q: How can I know which size is suitable for our application?
A: Please ask your engineer for guidance to make sure the size of your product(length*width*thickness in mm) and the
function of it. Based on the above information, we will suggest the ideal size of the LCD module for your product.
Q: How to choose a suitable model of LCD display for a new project?
A: Think about the following key points to define a model you need, such as size/resolution/thickness/LCD interface
view angle/brightness/operation temperature and so on.
Q. How do I work with you on Customized products?
A: Firstly please provide us the description of your special requirements, any Drawing or Specification---Our engineers will work out
the compatible solution and also mould cost (if any)---We provide Drawing and Specification for Approval---We provide samples
for approval after reliability test and aging test---We make modification if necessary---We do small quantity of
trial order (if required)---We do mass production.
Q. Can I have my own silk screen Logo, Part Number or small label?
A: Yes, Definitely. It may requires MOQ, please refer to our sales, thanks.
Q.How long is the warranty and what is your after-sales service?
A: Usually 12 Months.
If there is any defect within 12months from receiving products, please contact our sales, we will respond within 24hours. If we require
any product to be returned to us, the shipping cost will be fully paid by us.