4.3 inch TFT Display Capacitive Touch Screen with NV3041 Controller

TFT-H043B29WQIST8C22 | 4.3 inch TFT Display | 480×272 MCU Capacitive Touch Screen | NV3041 Controller

This 4.3 inch TFT Display TFT-H043B29WQIST8C22 is a 4.3-inch capacitive touch display with a normally black panel design, a resolution of 480 (RGB) × 272 pixels, and supports NTSC 50% color gamut, which can present clear basic color performance. Its brightness is as high as 800 cd/m², ensuring that the content can still be displayed clearly in bright environments. It is suitable for scenes such as industrial control, portable devices and outdoor displays.

This 4.3 inch TFT Display is equipped with NV3041 TFT driver chip and GT911 capacitive touch chip, and realizes efficient data transmission through 8-bit parallel interface. It also supports CTP-SDA/SCL touch control protocol, and is responsive and stable. The operating voltage range is VCI/VDD 3.0～3.3V, and the backlight drive voltage is 12.0V±1.0V (current 80mA), which is compatible with low-power design requirements. It has excellent environmental adaptability, with an operating temperature range of -30℃ to +80℃, and a storage temperature range of -85℃, which is suitable for harsh industrial environments.

This 4.3 inch TFT Display adopts a compact structure design . The gold finger contact surface and FPC bending and fixing design further improve the installation stability and simplify the transportation process. The back of the screen is clearly marked with interface definitions and component layouts, supporting 21-pin connections with a P0.5 pitch, which is convenient for system integration.

Specifications

From this specification diagram, we can see that this 4.3-inch TFT display with a capacitive touchscreen has a harmonious and aesthetically pleasing 4:3 aspect ratio.  Despite having a capacitive touch panel, this 4.3-inch TFT display is only 4.51mm thick, a thin and lightweight design that is very convenient for structural engineers. The flexible FPC cable ensures both reliable connectivity and structural flexibility. This 4.3-inch TFT display with a capacitive touchscreen provides a high-quality display solution for industrial control, automotive equipment, and other fields.

High brightness 4.3 inch TFT display

This 4.3 inch TFT display boasts a brightness of up to 800 candela per square meter (cd/m²). This high brightness ensures that the screen content remains clearly visible and vibrant even in direct sunlight or bright indoor environments, which is crucial for automotive, industrial, and outdoor digital signage applications.

4.3 inch IPS TFT LCD

A major highlight of This 4.3 inch TFT display is its IPS (In-Plane Switching) technology, which provides a 178-degree viewing angle. This means that regardless of the viewer’s position relative to the screen, colors and contrast remain consistent and vibrant, without noticeable color inversion or washout. Therefore, it is ideal for applications where multiple people are viewing the screen simultaneously or where viewing from different angles is required.

Optical Bonding  Capacitive touch  4.3 inch TFT display

HOTHMI capacitive touch 4.3 inch TFT display utilize Optical bonding, eliminating the air gap between the screen glass, touch layer, and display layer, thereby minimizing internal light reflection and glare. This ensures the screen remains clearly visible even in strong light (such as outdoor sunlight), with a transmittance of up to 85%. The 6H touch panel hardness enhances the screen’s impact and vibration resistance. Eliminating air gaps allows for a display module thickness as low as 3.5mm, enabling thinner, more stylish industrial designs for devices.

What are the advantages of using the NV3041 chip in the 4.3 inch TFT display?

The NV3041 is a highly integrated LCD driver chip offering significant advantages for this 4.3 inch TFT display. Its primary benefits include cost-effectiveness and design simplicity, achieved by combining timing control, power management, and signal processing into a single chip, reducing external component count. It delivers high-quality performance by supporting mid-to-high resolutions with enhanced color and contrast processing. The chip is power-efficient, featuring dynamic power management to extend battery life in portable devices. It also provides excellent flexibility through support for multiple interface standards (e.g., LVDS, eDP, MIPI) and is configurable for various panels. Furthermore, its high reliability with strong noise resistance makes it suitable for automotive and industrial environments. Overall, the NV3041 is a versatile and reliable solution for consumer electronics, industrial interfaces, and automotive displays.

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