Freya Yang
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55 Inch Ultra High Brightness Outdoor TFT Panel for Signage
Model P/N
Size
Resolution
Brightness
Viewing Angle
Connector Type
Operating Temp
Overall(mm)
huisoar
HS550ENT-ND50
Brand
Panel Size (inch)
Model P/N
Resolution
Brightness (nits)
Viewing Angle
Contrast Ratio
Response Time
Overall (mm)
Active Area (mm)
Refresh Rate
Display Colors
Panel Type
Connector Type
Surface Treatment
Operating Temp
Touchscreen Type
Storage Temp
Work Mode
Pixel Format
Input Voltage (V)
Weight (g)
Operating Environment
Designed For
55 Inch Ultra High Brightness Outdoor TFT Panel for Signage
A 55-inch UHD ADS module with selected 5000 cd/m² output, 51-pin V-by-One and wide-temperature operation for high-visibility signage integration.
Product Summary
The Ultra High Brightness Outdoor TFT Panel is intended for large-format signage systems that need UHD image detail, strong luminance and panel-level integration. Its 55-inch format provides a 1209.6 × 680.4 mm active area for advertising, public information, route guidance and mixed text-and-video layouts. The selected ND50 grade is mapped to 5000 cd/m², while the module architecture combines ADS normally-black optics, 89° viewing in each listed direction and an anti-glare 3H surface.
The selected configuration is a fixed 5000 cd/m² grade rather than a continuously adjustable 2000–5000 cd/m² module.
A matching 51-pin connector does not establish V-by-One timing, lane mapping, voltage or pin compatibility.
A bare high-brightness TFT-LCD module still requires a qualified front optical stack, enclosure and thermal design before outdoor-signage performance is approved.
Key Specifications
The confirmed module-level values are taken from the product’s technical table and exact ND50 model-grade row.
| Parameter | Confirmed value |
|---|---|
| Screen diagonal | 55 inches |
| Resolution | 3840 × 2160 pixels, UHD, 80 PPI |
| Active area | 1209.6 × 680.4 mm |
| Panel structure | a-Si TFT-LCD module |
| Optical mode | ADS, normally black, transmissive |
| Selected luminance | 5000 cd/m² ND50 grade |
| Contrast ratio | 1200:1 typical |
| Viewing angle | 89°/89°/89°/89° L/R/U/D at CR ≥ 10 |
| Color support | 1.07B colors, 74% NTSC |
| Surface treatment | Anti-glare, haze 1%, 3H hard coating |
| Response time | 8 ms typical, G-to-G |
| Standard refresh rate | 60 Hz |
| Signal interface | 51-pin, eight-lane V-by-One |
| Panel supply | 12.0 V typical |
| Backlight | WLED with LED driver |
| Listed backlight life | 50,000 hours |
| Module weight | 15.0 kg typical |
| Operating temperature | −20°C to +70°C |
| Storage temperature | −30°C to +80°C |
Selected 5000 cd/m² Optical Grade
Resolve the ND50 Brightness Documentation
The ND50 model row identifies 5000 cd/m², but other summary surfaces show lower values for the same family. Procurement should lock one approved model revision, luminance tolerance, test position, warm-up condition and dimming requirement before sample approval. Public product content should use the selected 5000 cd/m² value only after that document is accepted.
Test the Final Front Optical Stack
Peak luminance is only one part of outdoor readability. Cover-glass transmission, external reflection, haze, anti-reflective treatment, air gaps, bonding and installation angle all affect effective contrast. Validate the complete assembly under representative direct and indirect light rather than approving the bare panel from luminance alone. Current outdoor-display guidance also differentiates luminance requirements by actual site exposure.
Use ADS Wide-Angle Performance
The ADS normally-black transmissive structure is specified with 89° viewing in the listed left, right, up and down order. Qualification should include off-axis text, maps, dark-background UI elements and motion content through the intended protective window.
Integrating the Ultra High Brightness Outdoor TFT Panel
Qualify the 51-Pin V-by-One Link
Request the complete connector assignment, lane count, mapping, data rate, clocking, panel timing, voltage rails, grounds and connector orientation. The interface is described as eight-lane V-by-One with 51 pins, but the connector count alone cannot prove compatibility with another controller or panel.
Separate Panel and Backlight Power
The 12.0 V value applies to the listed panel supply. It does not define WLED voltage, current, enable logic, dimming method or total system power. Obtain separate panel and backlight electrical data before releasing the power board, cable or thermal design.
Treat 60 Hz as Standard
Use 60 Hz as the baseline refresh rate. Statements about 120 Hz input or 240 Hz mode are associated with MEMC processing and do not automatically establish a native panel refresh above 60 Hz. Higher-motion modes require an approved configuration and controller test.
Mechanical and Thermal Planning
Use the Active Area, Not an Assumed Outline
The confirmed active area is 1209.6 × 680.4 mm, but the complete module outline, thickness, mounting points and connector coordinates are not provided. Enclosure release should wait for an approved mechanical drawing.
Plan for the 15.0 kg Module Load
The listed 15.0 kg typical weight affects support rails, service handling, transport protection and cabinet stiffness. Mounting design should control panel stress and allow access to the controller, power system and cooling path.
Validate Wide-Temperature Operation
The listed operating range is −20°C to +70°C and the storage range is −30°C to +80°C. These values do not establish a weatherproof enclosure, solar-load capability or finished-system cold-start performance. Thermal validation must include the final brightness level, cover stack, airflow and duty cycle.
Application Fit for Outdoor Signage
The Ultra High Brightness Outdoor TFT Panel is suited to large public-information and advertising systems after optical, electrical, mechanical and environmental qualification. The 55-inch UHD image area supports content that combines detailed text, graphics and video across transit, retail and public-space deployments. The specified applications include digital signage, outdoor high-brightness displays and passenger-information scenarios.
Transit and Public Information
Station concourses, passenger-information systems and route displays can use the UHD raster for schedules, wayfinding and service messages. The final system must still define enclosure protection, controller architecture, cooling and maintenance access.
Retail and Commercial Signage
Storefront-facing advertising, menu systems and public promotional displays can benefit from the 55-inch format and selected high luminance. Readability through glass should be tested using the actual glazing, screen setback and installation orientation.
Outdoor Information Equipment
Public-information cabinets and other outdoor display enclosures can use the module as an optical platform. Any touch system, protective glass, sealing, networking or media player remains a separate system-level configuration.
Configuration Options
Project review may cover alternate brightness grades, V-by-One controller and cable matching, cover glass, AR/AG/AF treatments, optical bonding, touch integration, enclosure design, cooling, mounting, branding and packaging.
Custom configurations are generally reviewed from 500 pieces, subject to tooling requirements, material availability and the requested specification. Sample and standard-module quantities are confirmed separately.
Procurement Checklist
- Confirm the assigned and supplier model revisions.
- Reconcile the 2000-, 2500- and 5000-cd/m² references.
- Lock the selected 5000 cd/m² tolerance and measurement method.
- Confirm native 3840 × 2160 timing at 60 Hz.
- Obtain the complete eight-lane, 51-pin V-by-One definition.
- Confirm the 12.0 V panel rail and current.
- Obtain WLED voltage, current, enable and dimming data.
- Request the complete outline, thickness and mounting drawing.
- Confirm the 15.0 kg structural load and handling method.
- Define the front-glass, coating, air-gap or bonding stack.
- State non-touch or custom-touch requirements.
- Define the required enclosure protection and thermal target.
- Confirm sample criteria, quantity and annual demand.
FAQ
About 55 Inch Ultra High Brightness Outdoor TFT Panel
What must be checked before connecting a 51-pin V-by-One controller?
When should the 5000 cd/m² grade be selected instead of a lower-brightness version?
Does a 5000 cd/m² panel guarantee finished-system sunlight readability?
Do the 120 Hz and 240 Hz statements define native panel refresh?
What information is required before adding touch or protective glass?
Freya Yang
+86 18318948097
