Double-Sided Tri-Fold LED Screen 1280x1920mm | 180 Degree Folding, GOB, 3840Hz

A double-sided tri-fold LED screen is a multi-panel display whose side sections rotate on a 180° hinge, so one cabinet converts between a single wide face and two opposing faces. In this model the unfolded display area is 1280 * 1920 mm, panels are supported by stainless steel hinges tested to 50,000+ folding cycles, and modules attach magnetically for tool-free service.

The engineering question buyers ask first: when the screen folds, does the content break? It does not, because the conversion is handled at the controller level rather than in the creative file.

• Novastar control — folding is manual; the controller converts automatically from one image on a single face to two independent images, one per face.
• HUIDU control — folding is manual; the app switches the layout from single-sided to dual-sided, with mapping per face.

In both cases the source content is authored once. The panel count changes, not the production workflow.

Triangle mode is the configuration that most distinguishes this product: a freestanding unit that serves two sightlines without occupying two footprints — the footprint is the constraint in mall leasing and booth rental, not the screen area.

GOB (Glue on Board) replaces the exposed-lamp surface of conventional SMD modules with an encapsulating layer bonded across the board. Three consequences follow:

• IK10 impact resistance — the surface absorbs knocks rather than transferring them to the lamp.
• IP65 protection — dust-tight and resistant to water jets, which covers cleaning and incidental spills.
• Anti-reflection matte finish — improves contrast under downlights and removes the mirror effect that glossy panels show under hall lighting.

Note for specification writers: IP65 is not a waterproof rating for immersion. Position the screen as protected against dust and water jets, not as submersible.

≥3840 Hz refresh rate with 16-bit grayscale produces smooth gradient transitions and, critically, no camera banding — the screen photographs cleanly on a phone, which matters when visitors post the display to social media. A 170° viewing angle means the image holds from the oblique angles typical of a mall aisle or a corner installation.

Resolution follows the pitch: P1.25 gives a theoretical 1024 * 1536, P1.538 about 832 * 1248, P1.86 about 688 * 1032, P2 640 * 960 and P2.5 512 * 768 at the 1280 * 1920 mm area. Confirm the exact figure against the module layout of the configuration you order.

The frame is die-cast aluminum alloy with a brushed finish — chosen over sheet steel for weight, rigidity and heat dissipation, so the cabinet stays cool in a lit retail environment and one person can reposition it. Modules are magnetic: released by hand, replaced from the rear access panel, no tools and no cabinet removal.

Corner and column installations · double-frontage retail · shopping mall aisles · exhibition booth corners · hotel and conference foyers · restaurant dual-view menu displays · corporate reception and wayfinding.