INNOLUX AT043TN25-V.2 WITH TOUCH

INNOLUX AT043TN25-V.2 With Touch is a high-performance 4.3-inch a-Si TFT-LCD module manufactured by Innolux Corporation and customized with an integrated touch panel for advanced human-machine interface applications. The display features 480 × 272 WQVGA resolution with RGB vertical stripe architecture, delivering crisp text readability, clear graphical visualization, and smooth color presentation for embedded electronic systems. Supporting up to 16.7 million display colors, this panel provides vibrant and stable image output ideal for modern industrial and portable device interfaces.

Built with TN normally white transmissive display technology, the AT043TN25-V.2 offers approximately 500 cd/m² high brightness along with a 500:1 contrast ratio, ensuring excellent screen visibility in both indoor and bright operating environments. The anti-glare surface treatment helps reduce unwanted reflections, while the white LED backlight system delivers uniform illumination, low power consumption, and dependable long service life of around 20,000 hours. Its compact active display area of 95.04 × 53.856 mm and slim body thickness of only 2.9 mm make it highly suitable for compact OEM assemblies and portable industrial instruments.

The integrated touch functionality makes this model especially valuable for direct user control applications. In most industrial replacements, this model is supplied with a 4-wire resistive touch panel mounted over the TFT glass, allowing accurate touch response even with gloves, stylus, or dusty working conditions. Embedded electronics communities frequently point out that touch-enabled TFT modules require exact model verification because LCD connector pinout and touch FPC lines are often custom-mapped, making precise part number matching critical before controller replacement or machine servicing.

This display module operates on a 3.3V logic supply and uses a 40-pin Parallel RGB interface for stable signal communication with embedded motherboards, HMI boards, automotive processors, and OEM controller units. It supports an industrial operating temperature range of -20°C to +70°C with storage tolerance up to -30°C to +80°C, ensuring reliable performance in rugged environments such as vehicle dashboards, medical analyzers, handheld testing instruments, POS systems, smart control panels, and industrial automation devices.