12pin 3.5 Inch TFT LCD Display Screen 320x480 Resolution ST7365 SPI Interface
3.5 Inch TFT LCD Display Screen 320x480 Resolution ST7365 12pin SPI Interface
How TFT LCD Works:
A TFT LCD is composed of several layers:
- Backlight: Provides light to the display (usually LED-based).
- Polarizer: Controls the direction of light passing through the screen.
- Liquid Crystal Layer: The liquid crystals are sandwiched between two electrodes, and these crystals change orientation when an electric current is applied.
- Color Filters: These filters control the color of the light passing through, typically arranged in a RGB pattern.
- TFT Layer: This layer controls the switching of each pixel in the display. Each pixel has its own thin-film transistor, allowing it to be controlled individually.
Basic Parameters:
| NO. | ITEM | SPECIFICATIONS |
| 1 | Product Name | 3.5 Inch TFT LCD |
| 2 | LCD Type | BOE, TN, HVGA |
| 3 | Viewing Angle | 12 O'clock |
| 4 | Resolution |
320x480 dots
|
| 5 | Operating Temperature | -20~+70℃ |
| 6 | Storage Temperature | -30~+80℃ |
| 7 | FPC Connector | 12 PIN, ZIF type |
| 8 | Driver IC(COG) | ST7563 |
| 9 | Interface | SPI |
| 10 | Backlight Type |
6-LED, White, 120mA |
| 11 | Outline Dimension |
54.90(H)* 84.60(V)* 1.97(D) mm |
| 12 | Active Area |
48.96(H)* 73.44(V) mm
|
TFT Screens ( 0.42 inch~10.11 inch ):
We mainly develop TFT LCD screens of small-middle sizes, sizes as below.
Other Common TFT LCD Controllers:
TFT displays require controller ICs to interface with microcontrollers or computing platforms. Common TFT controller ICs include:
- ILI9341: A popular controller for 2.8-inch to 3.5-inch TFT displays, commonly used with Arduino and other embedded systems.
- ST7735: A common TFT controller used for smaller displays (like 1.8-inch or 2.4-inch).
- SSD1963: A controller for larger displays (up to 7 inches or more) with high resolutions.
- HX8347: Another common controller for TFT displays, often found in 3.2-inch screens.
- SSD1289: A controller commonly used for medium to large TFT LCDs.
A. Our office is in Shenzhen, Guangdong and our factory is in Jiangxi Province.
5. Q: Can I get a lower price for TFT LCD?
A: Yes, cheaper price with bigger/larger quantities order.
6. Q: How do you control the quality of products?
A: All products are 100% inspected before shipment.
7. Q: Can you provide the technical support?
A: Yes, We will provide detailed specifications and initialization code.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.