7.8"400x1280 TFT LCD Module NV3051 IPS HMI Display

This 7.8" 400x1280 TFT LCD Module is a high-resolution color display designed for embedded systems, handheld devices, and home appliances. Built around the NV3051 driver chip, this 7.8" 400x1280 TFT LCD Module delivers sharp, vivid images across a full viewing angle, making it an excellent choice for applications where readability from any direction matters. With 400x1280 pixels, the 7.8" 400x1280 TFT LCD Module offers a tall aspect ratio that suits vertical interfaces, control panels, and portable terminals.

The module features an RGB interface and a 40-pin FPC connector, allowing straightforward integration into existing mainboards and compact enclosures. A brightness of 700cd/m² ensures the 7.8" 400x1280 TFT LCD Module remains clearly visible in most indoor and semi-outdoor environments. The 3.3V power supply voltage keeps power consumption low, which is important for battery-powered handheld equipment. Whether you are designing a smart home control panel, a portable instrument, or a kitchen appliance display, the 7.8" 400x1280 TFT LCD Module provides a reliable visual foundation.

Engineered for demanding conditions, this 7.8" 400x1280 TFT LCD Module supports an operating temperature range of -20~70℃, so it performs consistently in cold storage rooms, warm industrial floors, and everyday consumer settings. Anti-static ESD 8KV protection adds another layer of durability, reducing the risk of damage during assembly, handling, and long-term operation. These features make the 7.8" 400x1280 TFT LCD Module suitable for both prototyping and mass production.

The NV3051 driver chip simplifies firmware development and supports stable RGB signal processing, helping engineers bring products to market faster. If you need a compact, high-resolution, full-viewing-angle display for handheld devices or home appliances, this 7.8" 400x1280 TFT LCD Module is a practical and dependable solution.

Specification of the 7.8"400x1280 TFT LCD Module NV3051 IPS HMI Display

1. Full-Viewing-Angle IPS Panel for Consistent Visual Experience

This 7.8" 400x1280 TFT LCD Module adopts IPS panel technology, delivering stable color and contrast from virtually any direction. Whether the device is viewed head-on, from the side, or from above, the 7.8" 400x1280 TFT LCD Module maintains image integrity without the color shift or washout typical of TN panels.

2. High Brightness and Wide Temperature Range for Environmental Adaptability

With a typical brightness of 700cd/m², this 7.8" 400x1280 TFT LCD Module remains clearly readable under kitchen lighting, indoor daylight, and semi-outdoor conditions. Combined with an operating temperature range of -20℃ to 70℃, the 7.8" 400x1280 TFT LCD Module performs reliably near refrigeration equipment or kitchen appliances.

3. High Resolution and Tall Aspect Ratio for Layout Efficiency

At 400x1280 pixels, this 7.8" 400x1280 TFT LCD Module offers generous vertical space for information display. The tall aspect ratio is especially suitable for vertically arranged parameter panels, control menus, or status lists.

4. ESD Protection and Interface Design for Easy Integration

The 7.8" 400x1280 TFT LCD Module integrates anti-static ESD 8KV protection. The RGB interface paired with a 40PIN FPC connection provides a standardized docking method for mainboard design.

1. NV3051 Driver Chip System Integration

The 7.8" 400x1280 TFT LCD Module is built around the NV3051, a system-on-chip designed for small and medium-sized TFT-LCD panels. This chip integrates timing controller, source driver, and gate driver functions.

2. Normally Black Panel Design and Optical Structure

The 7.8" 400x1280 TFT LCD Module uses a normally black panel design, presenting black in the absence of a signal, which contributes to improved contrast performance and lower power consumption.

3. Structural Reinforcement Design

At the structural level, the 7.8" 400x1280 TFT LCD Module adopts a lightweight design and uses a PI reinforcement plate to enhance mechanical strength.

4. RGB Interface Compatibility Design

The RGB interface supports multiple bit-width modes (24-bit, 18-bit, and 16-bit), allowing flexible configuration according to the display output capability of the host controller.

Product Applications of the 7.8"400x1280 TFT LCD Module NV3051 IPS HMI Display

1. Human-Machine Interface for Handheld Devices

The size and aspect ratio of the 7.8" 400x1280 TFT LCD Module suit the vertical grip of handheld terminals, allowing operators to obtain key information quickly.

2. Control Panels for Smart Home Appliances

In smart range hoods, steam ovens, and smart refrigerators, this 7.8" 400x1280 TFT LCD Module can serve as a vertical control panel or status display.

3. Status Display Terminals for Industrial Control Systems

In industrial HMI scenarios, the 7.8" 400x1280 TFT LCD Module can be used for equipment status monitoring panels, parameter setting terminals, or alarm indication screens.

4. Smart Home Central Control and Switch Panels

In whole-house smart systems, the 7.8" 400x1280 TFT LCD Module can act as a wall-mounted secondary control screen or the display unit of a smart switch.

FAQ — 7.8" 400x1280 TFT LCD Module

Q1: What is the resolution of this 7.8" 400x1280 TFT LCD Module?
A: This 7.8" 400x1280 TFT LCD Module features a resolution of 400x1280 pixels.

Q2: Which driver chip does this 7.8" 400x1280 TFT LCD Module use?
A: The 7.8" 400x1280 TFT LCD Module is built around the NV3051 driver chip.

Q3: What interface does this 7.8" 400x1280 TFT LCD Module support?
A: The 7.8" 400x1280 TFT LCD Module uses an RGB interface with a 40PIN FPC connection.

Q4: Is this 7.8" 400x1280 TFT LCD Module readable from different viewing angles?
A: Yes. The 7.8" 400x1280 TFT LCD Module adopts IPS panel technology with a full viewing angle.

Q5: What is the brightness of this 7.8" 400x1280 TFT LCD Module?
A: The 7.8" 400x1280 TFT LCD Module offers a typical brightness of 700cd/m².