480x800 LCD TFT Panel 4 Inch Round TFT LCD Display With IPS Full Viewing Angle
Price:
10-25 USD
MOQ:
100pcs
Delivery Time:
5-8 working days
Brand:
Dingruishi
Product Description
4.0 Inch LCD TFT Screen with IPS Full Viewing Angle and RGB Interface for Clear and Consistent Display
Our 4.0 Inch LCD TFT Screen is a high-performance display solution designed for compact electronic devices that require clear, consistent visual output. Engineered with advanced a-Si TFT technology, this screen delivers a resolution of 480x800 pixels, ensuring sharp text, vivid colors, and smooth image rendering for an exceptional viewing experience. Featuring an IPS full viewing angle design, it provides consistent color and brightness from all directions—whether viewed head-on or at a 80° angle, the display remains clear and distortion-free, making it ideal for devices used by multiple users or in varied viewing positions.
With a brightness of 100cd/m² and a semi-transflective design, this LCD TFT screen achieves ultra-low power consumption while maintaining excellent visibility in both natural and low-light environments. It uses a 40PIN FPC flexible cable connection, which ensures secure electrical transmission and easy installation, even in space-constrained devices. Powered by the ST7701 driver chip, the screen operates stably with fast data transmission, supporting seamless integration with STM32 and RK series motherboards via the RGB interface. Every unit is RoHS compliant, adhering to strict environmental and safety standards for global markets.
Note1: The LED driving condition is defined for each module.
Note2: When LCM is operated, the stable forward current should be inputted. And forward voltage is for reference only.
Note3: Optical performance should be evaluated at Ta=25℃ When LED is driven at high current, high ambient temperature & humidity condition. The life time of LED will be reduced. Operating life means brightness goes down to 50% initial brightness. Typical operating life time is estimated data.
Note4: The LED driving condition is defined for each LED module.
Technical Specifications
| Model Number | DRS040-V1 |
|---|---|
| Display Size | 4.0 inches |
| Resolution | 400(RGB)x960 |
| Brightness | 350 cd/m² (nits) |
| Interface Type | RGB24 |
| Touch Screen | Capacitive / CTP Resistive Touch |
| Viewing Angle | 170°+ (Full View) |
| Cover Lens | Black Glass / Anti-glare IPS |
| Operation Temperature | -20°C to 70°C |
| Storage Temperature | -30°C to 80°C |
| Packing Size | 20cm × 30cm × 40cm |
| Minimum Order Quantity | 100 pieces |
Product Advantages
- IPS Full Viewing Angle: Ensures consistent color and brightness from all viewing directions, eliminating distortion and improving user experience.
- Ultra-Low Power Consumption: Semi-transflective design allows use without backlight in natural light, reducing power usage for longer device battery life.
- Easy Installation: 40PIN FPC flexible cable connection enables simple disassembly and assembly, suitable for space-constrained devices.
- Stable Performance: ST7701 driver chip optimizes display functionality, ensuring smooth operation and accurate image rendering.
- Global Compliance: RoHS compliant, meeting international environmental and safety standards for global market access.
Application Fields
This 4.0 Inch LCD TFT Screen is widely used in compact electronic devices across various industries, including:
- Handheld devices (e.g., portable scanners, handheld terminals)
- Mini home appliances (e.g., small smart controllers, compact display panels)
- Consumer electronics (e.g., portable media players, small digital cameras)
- Embedded systems (e.g., STM32/RK-based development projects, DIY electronic kits)
- Portable medical devices (e.g., small blood glucose meters, portable monitors)
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Dingruishi Technology Co., Ltd
Location
3rd Floor, Building D, Zone, Junxing Industrial Park, Fuyuan 2nd road, Fuhai Street, Bao'an District, Shenzhen
Contact Person
Linda