The is a 48.5-inch diagonal open cell TFT-LCD panel manufactured by BOE Technology Group . Designed primarily for television sets and digital signage, this module is an "open cell" product, meaning it is shipped without a backlight unit, allowing manufacturers to integrate their own lighting solutions. 🛠️ Core Technical Specifications
| Parameter | Value | | :--- | :--- | | | Typically 500 cd/m² (Min 400 cd/m²) | | Contrast Ratio | 1200 : 1 (Typical) | | Viewing Angle (L/R/U/D) | 89/89/89/89 (CR ≥ 10) | | Response Time | 8 ms (Typical, G-to-G) | | Display Mode | ADS (Advanced Super Dimension Switch) – similar to IPS for wide viewing | hv490fhb-n80 datasheet
is a versatile and reliable 49-inch open cell display panel from BOE, offering excellent color representation and wide viewing angles via its ADS technology. Its specifications, including high contrast and fast response times, make it a strong candidate for both large-format consumer TVs and industrial digital signage applications. The is a 48
The original HV490FHB-N80 can be used to substitute other glass panels, often requiring modifications to the mainboard software (updating "screen parameters" or firmware). Known replacement scenarios include: hv490fhb-n80 datasheet