The LG Display LM250WW1-SSA3 is a 25.0-inch ultrawide IPS LCD module with 2560 × 1080 resolution and a listed 21:9 format. Its 585.216 × 246.888 mm active area suits layouts that place several information zones side by side, such as desktop workspaces or a wide digital-signage canvas.
The reference specifies 250 cd/m² typical brightness, 1000:1 typical contrast and 99% sRGB coverage. The interface is four-channel 8-bit LVDS through a 92-pin, 0.5 mm-pitch connector. A 10.0 V typical panel supply and an external WLED driver must be included in the integration plan.
| Parameter | Value |
|---|---|
| Manufacturer | LG Display |
| Model number | LM250WW1-SSA3 |
| Diagonal size | 25.0 inch |
| Panel construction | a-Si TFT-LCD, LCM |
| Resolution and aspect ratio | 2560(RGB)×1080, CSHD, 21:9 |
| Pixel arrangement | RGB Vertical Stripe |
| Active area | 585.216×246.888 mm (H×V) |
| Outline dimensions | 602.2×271.1×17.5 mm (H×V×D) |
| Panel weight | 2.45/2.58 kg (Typ./Max.) |
| Surface treatment | Antiglare (Haze 25%), Hard coating (3H) |
| Luminance | 250 cd/m² (Typ.) |
| Contrast ratio | 1000:1 (Typ.) (TM) |
| Viewing angles (L/R/U/D) | 89°/89°/89°/89° (Typ.)(CR≥10) |
| Response time (ms) | 14 (Typ.)(G to G) |
| Preferred viewing direction | Symmetry |
| Display mode | IPS, Normally Black, Transmissive |
| Display colors and gamut | 16.7M, 99% sRGB |
| Reference applications | Desktop Monitor, Digital Signage |
| Listed power consumption | 13.2 W (Typ.) |
| Backlight and listed lifetime | 15S4P WLED, 30K hrs, Without Driver |
| Listed refresh rate | 75 Hz |
| Touchscreen configuration | Without |
| Signal interface | LVDS (4 ch, 8-bit), 92 pins 0.5 mm Connector |
| Typical panel supply | 10.0V (Typ.) |
| Operating and storage temperatures | Storage Temp. -20 ~ 60 °C; Operating Temp. 0 ~ 50 °C |
Typ. and Max. identify reference rating types. Listed refresh rates require compatible source timing and controller configuration. Confirm the applicable panel specification and test conditions for final integration.
Listed applications are desktop monitors and digital signage. Use the native 2560 × 1080 output when preparing a wide content layout. Confirm both the installation width and the usable image height, because this panel's ultrawide proportions differ substantially from a 16:9 display of a similar diagonal size.
Check the 602.2 × 271.1 × 17.5 mm outline against available enclosure space. The 92-pin connector and four-channel data arrangement require a dedicated controller and cable review. Keep the SSA3 suffix in the inquiry and bill of materials rather than substituting a related SSA2 reference.
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The reference interface is 92-pin, 0.5 mm-pitch LVDS with four 8-bit channels. Select the controller output and cable for that arrangement; a 30-pin harness does not match the stated connector.
SSA3 is a separate model suffix. Verify the exact panel label, mechanical drawing, timing and backlight specifications before proposing another suffix for an existing design.
The native resolution is 2560 × 1080. A controller and media source that support that output can use the full width without relying on a different aspect ratio or a cropped image.
Specifications refer to SSA3. Confirm the 92-pin interface arrangement and approved drawing for this suffix before ordering a controller kit.
Send the full model and revision, required quantity, application, controller interface and touch or cover-glass requirements. Availability, pricing, delivery time and the proposed configuration will be confirmed in the quotation.
