Bar Type Display 5.4 inch Bar type tft lcd display 480x128 RGB Interface

DESCRIPTION

The HT054WQI‑B4085‑02 is designed as a bar‑type (elongated horizontal aspect) TFT LCD module. It measures 140.4 × 49.87 × 3 mm overall (outline dimension) and offers an active image area of 132.48 × 33.8 mm. The resolution of 480 (horizontal) by 128 (vertical) pixels provides a wide, slender display suitable for banner‑style or status‑bar style UI layouts. The module uses amorphous silicon (a‑Si) thin film transistor technology and adopts an IPS (in‑plane switching) viewing direction to ensure consistent visual performance across the width of the bar.
The pixel configuration is vertical stripe R.G.B., enabling full‑colour presentation (262K colours) though the device is described as monochrome (white/yellow) in display colour mode — likely meaning the backlight or filtered mode produces white or yellow without full colour gamut. The drive duty is 1/64, meaning the internal driving scheme multiplexes the rows at 64 duty cycles. Interface is 24‑bit RGB (parallel) via a 40‑pin connector; the driver IC is NV3047E. Operating temperature is rated ‑20 °C to +70 °C, with storage from ‑30 °C to +80 °C.
The "normally black" display mode means that when no signal is present the panel appears black, which is desirable for higher contrast in ambient light. With its bar form factor and RGB interface, the module is ideal for embedded systems, instrumentation panels, point‑of‑sale devices, or any human‑machine interface requiring a slim wide display.

Key Specifications

DRAWING

Interface Pin Function