Hv490fhb-n80 Datasheet -
8-bit (16.7 million colors) with 73% NTSC gamut coverage Frequency: 60Hz vertical frame rate 📐 Physical & Mechanical Design
| Parameter | Value | |-----------|-------| | Active Area (W x H) | 1073.78 mm x 604.00 mm | | Bezel Opening (W x H) | 1077.8 mm x 608.0 mm | | Module Size (W x H x D) | 1112.2 mm x 641.7 mm x 31.5 mm | | Weight | Approx. 12.5 kg | | Mounting Holes | 4x screw holes on left/right brackets |
is a 49-inch diagonal color active matrix thin-film transistor liquid crystal display (a-Si TFT-LCD) open cell engineered by BOE Technology Group . Designed without a backlight or touch layer, it is distributed as a raw display panel ("CELL" or "Open Cell") that manufacturers integrate with custom backlight units (BLUs).
What are the key design considerations when using the HV490FHb-N80? The key design considerations when using the HV490FHb-N80 include heat sinking, gate drive, and protection circuits.
The indicate the panel uses a certain number of source drivers to send the video data to the column electrodes of the TFT array. Having this information helps in developing the timing controller (TCON) board, as the TCON must be compatible with these built-in drivers. This suggests that the panel is packaged with the necessary source driver ICs already bonded to the glass, which simplifies the manufacturing process for the integrator. hv490fhb-n80 datasheet
2-channel, 8-bit Low-Voltage Differential Signaling (LVDS). Physical Interconnect: 51-pin interface connector.
The primary technical documentation can be researched directly through the BOE HV490FHB-N80 Preliminary Product Specification or the complete HV490FHB-N80 LCD Panel Specification on Scribd . Core Technical Specifications
The uses a 51-pin connector. The following table details the pin mapping for the 8-bit data transmission:
Interspersed between power and signal channels for noise reduction. LVDS Data Pairs: 8-bit (16
6.3% typical (utilizing factory-applied polarizers). Response Time: 8ms typical (Gray-to-Gray). Optical and Color Metrics
A key concept for this product is . Unlike a complete LCD module that includes a backlight unit, the HV490FHB-N80 is only the "glass" part of the display. It contains the thin-film transistors, liquid crystals, and color filter but requires manufacturers to integrate their own backlight and driver electronics. This design is extremely common for large-screen televisions and digital signage, as it gives manufacturers the flexibility to customize the final product while potentially reducing overall costs.
The HV490FHB-N80 relies on an advanced amorphous silicon (a-Si) TFT architecture layered with BOE’s proprietary technology. This combination guarantees deep color profile accuracy and exceptionally wide viewing physics.
The panel utilizes technology, which is BOE's version of IPS, offering wide viewing angles and high color fidelity. Resolution: 1920(RGB) × 1080 (FHD) at 45 PPI. Aspect Ratio: 16:9. Contrast Ratio: 1200:1 (Typical). Viewing Angles: 89°/89°/89°/89° (Symmetrical). What are the key design considerations when using
The panel utilizes standard LVDS connectivity for high-speed signal transmission. : LVDS (2 channel, 8-bit).
The HV490FHB-N80 is a 49-inch, a-Si TFT-LCD (Amorphous Silicon Thin Film Transistor Liquid Crystal Display) (liquid crystal glass). It is specifically produced by BOE (京东方), one of the world's largest manufacturers of display panels.
1920 horizontal by 1080 vertical pixels (Full HD resolution) at a density of 45 pixels per inch (PPI).
ADS (Advanced Super Dimension Switch), Normally Black, Transmissive 16:9 (H:V) Refresh Rate Optical Performance HV490FHB-N80
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