Curved Mip LED Display

CNC die‑casting aluminum cabinet

Built with CNC die-cast aluminum cabinets, our LED display supports fully customized structural solutions. The lightweight, slim‑profile design reduces the overall load for installation. High‑precision cabinet machining enables seamless splicing, delivering flat and smooth visual performance with minimal gaps between cabinets. Ideal for custom curved, immersive, and large-scale LED video‑wall projects.

16:9 Aspect Ratio 

Base module dimensions: 300×168.75 mm.

Custom cabinet sizes available: 300×675 mm, 300×843.75 mm, and 300×1012.5 mm, supporting a range of project dimensions.

The lightweight cabinet design enables single-person installation for easy handling and setup.

Custom Concave & Convex 

Supports both concave and convex curved installations with customizable curvature. Adopts a CNC die-cast aluminum cabinet for high‑precision splicing, achieving seamless joints and a perfectly smooth curved surface. Ideal for creative curved LED video wall projects, delivering consistent visual performance across concave and convex shaping requirements.

Flexible Module Minimum Cylinder Diameter 

• Minimum Cylinder Diameter with 15 modules: outer arc bending angle ≥ 168°; Minimum Bending Diameter: Φ1432 mm
• Minimum Cylinder Diameter with 26 modules: inner arc bending angle ≥ 173°; Minimum Bending Diameter: Φ2484 mm
• Minimum Cylinder Diameter with 12 Modules Both inner & outer arc bending angles are ≥ 165° Minimum Bending Diameter: Φ1148 mm

Curved All-in-One LED TV

Explore flexible Micro LED displays and all‑in‑one TVs built with flexible LED modules. Uniform bending radius, wide viewing angle, high‑gamut color, 1200nits brightness, and 7680 Hz refresh rate for custom curved LED video wall solutions.

Looking to bring your next display project to life? Explore our flexible MIP LED display and micro‑LED display for cinema and immersive LED display installations. Contact us today for technical specifications, pricing details, and fully customized solution options for your curved or immersive visual project.

Generation 1: Epoxy Glob-Top Coating (Early Traditional Solution)

• Early COB displays used epoxy glob-top coating. A thick, rigid epoxy resin fully encapsulates and buries the LED chips.

  Many customers wonder why this encapsulation method is prone to chip damage. After curing, the epoxy becomes hard and brittle. It shrinks as it transitions from liquid to solid. Combined with repeated thermal cycling as the screen turns on and off, the rigid glue and LED chips expand and contract at different rates. Deformation stress concentrates on the tiny chips. It is similar to embedding a glass bead firmly inside cement. When the cement shrinks and deforms, the bead can easily crack, triggering chip failure, dead pixels, and lower production yield.

  Besides reliability risks, this process has other drawbacks. The adhesive tends to yellow over time, gradually ruining the screen’s deep black background. It is also hard to control glue thickness consistently. Uneven coating creates an irregular surface and patchy, inconsistent black levels across the panel. These limitations make this old solution unsuitable for high-end projects demanding uniform image quality.

Generation 2: Underfill Adhesive + Black Lamination Film (Widely Used COB Solution)

The industry upgraded to the “underfill adhesive + surface black film lamination” structure to resolve material and reliability issues from the first generation.

Unlike full-encapsulation epoxy glob-top, underfill adhesive does not cover the light-emitting top of chips. It flows by capillary action into the narrow gaps between LED chips and the PCB substrate, with controlled wicking along chip sidewalls. Formulated with a flexible modified polymer, it builds an elastic buffer around the bottom and sides of chips. When the PCB bends slightly under heat, the flexible underfill absorbs and disperses mechanical stress, preventing stress concentration on chip solder joints and greatly improving chip stability. The deep black tone and flat surface come from the top laminated optical black film.

However, it has an unavoidable weakness. Most black lamination films engineered for deep black performance have low light transmittance. For example, if the native chip brightness reaches 2000 nits, the black film blocks and absorbs much of the light, often dropping brightness to roughly 600 nits. To maintain acceptable brightness, the chips must run at higher power, which sharply increases power consumption. You can’t achieve deep black backgrounds, high brightness, and low power consumption at the same time.

Generation 3: Nano-Black Surface Treatment (New-Generation Premium Solution)

The new Nano-Black process is developed specifically to address the heavy light loss of conventional black lamination films. Instead of simply applying a single black film, it adopts a patented stacked optical structure. From bottom to top: PCB substrate, patented Nano-Black optical layer, OCA optical adhesive, PET base film, and AG anti-glare layer. Each layer serves a clear purpose:

• PCB Substrate: The printed circuit board with soldered LED chips, delivering power and image signals.
• Patented Nano-Black Optical Layer: The core of this technology. It selectively absorbs ambient stray light and external reflections. Reflections from spotlights and surrounding lighting are suppressed, while imaging light emitted by LED chips passes through with minimal attenuation. It acts like a one-way optical filter: blocking incoming environmental glare while letting the screen’s own light output outward.
• OCA (Optically Clear Adhesive): A high-transmittance special optical bonding adhesive, fundamentally different from ordinary adhesive tapes. Standard bonding glues have poor light transmission and tend to haze and trap microbubbles that degrade optical performance. OCA is nearly perfectly transparent, engineered for bubble-free lamination of optical layers. It tightly bonds the PET film to the underlying Nano-Black layer and eliminates air gaps between layers. Air interfaces cause extra reflection and reduce contrast. The full lamination technology used in smartphone and tablet screens relies on the same type of OCA material.
• PET Film (PET Base Substrate): The backbone of the optical stack. PET is a transparent polyester film with excellent toughness, tear resistance, and dimensional stability. The AG coating is applied onto this PET film, providing a stable carrier for the top optical functional layer.
• AG (Anti-Glare Layer): The outermost matte coating, similar to the anti-glare surface on laptop screens. Glossy surfaces create sharp, distracting mirror-like glare when hit by spotlights. The AG layer features a micro matte texture to diffuse specular reflection. In exhibition halls and conference rooms with strong ambient lighting, it eliminates bright hotspots so visuals stay clear and undisturbed.

Higher Brightness 

At 600 nits (daily operation), VPH series consumes only 210W/㎡, cutting power use by 30% vs standard COB displays and lowering running electricity costs. At 1200 nits for high-brightness professional use, its 350W/㎡ power level matches competitors. It offers excellent cost efficiency, saving energy in normal operation while preserving full high-brightness performance.

Outstanding display performance comes from continuously refining materials and manufacturing processes. Sustained R&D investment and mature mass-production capability back Nano-Black technology. With this new-generation surface treatment, VISIONPI continues to push the performance boundaries of COB direct-view LED displays and delivers reliable, top-tier solutions for premium commercial applications.

Reach out now and let’s build your next premium LED display project.

The brushed finish trim delivers an aesthetically pleasing installation and polished final look. VisionPI trim is crafted from solid aluminum profile, lightweight yet with high structural strength. It features magnetic attachment structure for simple, hassle-free installation. Our sleek, narrow-bezel Trim Kit elegantly completes the video wall, seamlessly concealing the exposed edges of the dvLED display. 

LED DISPLAY WALL-MOUNTED FRAME INSTALLATION

This manual applies to the standard wall-mounted LED display back frame system. The frame adopts a segmented splicing structure with dedicated connecting plates and positioning tools. It ensures fast installation, stable structure, and precise assembly for LED display screens.

Frame Assembly Steps

1. Please assemble the frame strictly according to the official installation drawings provided by our factory.
2. Example reference: For a 5×5 layout display with an overall dimension of 3m × 1.6875m, a total of 4 full-length back frame rails are required.
3. Each full-length rail is composed of two short rails. Use the matched connecting plates to splice and lock the short sections into one complete long rail.
4. Use the special positioning tool to fix the standard vertical distance between the upper and lower rails at 337.5 mm, ensuring uniform spacing and overall flatness.
5. Check all connections to ensure the entire frame is firm, level, and free of deformation or looseness

LED Cabinet Mounting Steps

1. Each LED cabinet has four mounting holes on its four sides.
2. Fasten the wall mounting screws firmly into the reserved holes on each cabinet.
3. Hang the cabinets accurately onto the corresponding mounting positions of the installed back frame.

Two Standard Installation Methods (Optional)

1: Single Cabinet Installation

Install and hang the cabinets one by one onto the back frame. Suitable for narrow installation space or single-person operation.

2: Pre-assembly Integral Installation

1. Assemble four cabinets together flat on the ground and align all seams.
2. Fasten all mounting screws and connect the four cabinets as one integrated unit using connection plates.
3. Mount the whole four-cabinet assembly onto the wall frame at one time. This method provides better overall flatness and higher installation efficiency

LED Display Surround Trim Installation

First, prepare the cabinet. There are 2 magnets on each side of the cabinet and 4 screws on the top. Tighten all these screws first.

Our edge trim comes in separate cut sections, not one whole piece. Let’s take a 5×5 screen layout as an example, using 600×437.5mm cabinets.

• • Total width of this screen: 3m
  • Total height of this screen: 1687.5mm
  • We make the 3m top/bottom trim by joining two 1.5m pieces together. For the left and right sides, we use one 1687.5 mm trim piece each.
  • In this case, we need 6 trim pieces in total.

Join the two 1.5m sections to make the 3 m-long trims for the top and bottom sides. Now you have your full set: 2 pieces for the top & bottom (3m each), 2 pieces for the left & right (1687.5mm each).

It is engineered to match our 600mm LED cabinets, with available lengths of 1200mm and 1800mm. We offer two standard height modules: 1012.5mm and 675mm. These standard modules can be stacked freely to achieve the required overall height, while the 1200mm and 1800mm lengths can be joined to reach any desired width. Stocking just these four standard sizes covers most video wall dimension requirements. The depth is fully customizable to match the cabinet thickness from different manufacturers. This allows the trim to sit flush with the display surface for a seamless finish.

Attach the trim around the screen perimeter. The trim sticks onto the cabinet by the pre-installed magnets.

Fit the 90-degree corner brackets at all four corners of the frame. Connect the trim ends with these corner brackets. Once all corners are locked in place, the installation is done.

If you need a custom back frame or perimeter trim for your LED display, feel free to contact us. We can tailor the frame and trim solution to match your cabinet dimensions and site requirements.

Product Overview: 2ft by 1ft Modular Design 

Key Features 

 IP68 Protection for Flat and 90-Degree Angles

High Brightness (Up to 10,000 Nits) and Reliability

Flexible Screen Size Configuration

Lightweight and Labor-Efficient Installation

Common Applications

What is an IMD LED Display 2 in 1? 

The 2 in 1 (2195) is a big advance in LED packaging technology. Going beyond a traditional single-unit structure, it incorporates two LED chips in one strong package. This 2-in-1 design is what makes it so special and why rental companies will appreciate how much tougher and reliable the AR Converter by N-Microwave is. ACHI-5028J 8-pin and ACHI-5030J 10-pin. Both of these deliver a direct high-performance upgrade path for manufacturers.

Difference Between IMD 4-in-1 and IMD 2-in-1

In an IMD 4-in-1 design, four LED chips are integrated into a single package. Although the specified pixel pitch may be 1.95 mm, the actual distance between the individual LEDs inside each package is smaller than 1.95 mm. This means the internal LED spacing does not fully match the pixel pitch, which can negatively affect display uniformity, grayscale performance, and overall visual consistency—especially at close viewing distances.

In contrast, IMD 2-in-1 uses two LEDs per package, and the spacing between the LEDs is consistent with the pixel pitch. For example, with a 1.95 mm pixel pitch, the distance between the LEDs is also 1.95 mm. This more uniform spacing results in better brightness balance, improved contrast, and overall superior display performance.

As a result, IMD 2-in-1 typically delivers more accurate image quality and a more refined visual experience compared to IMD 4-in-1.

Advantages of 2 in 1 IMD LED DISPLAY

Enhanced Thrust & Anti-Collision Performance 

Optimized LED Height Mitigates Display Defects from Mask Warpage

Take the 2391B LED, for example. It features an overall height of 1.7 mm—0.14 mm taller than the 1.56 mm profile of standard discrete LEDs.

This extra height creates ample clearance for the side snap‑fit structure. During assembly, it avoids over‑compression of the protective mask, a common root cause of mask warpage.

By reducing the risk of mask deformation covering LED pixels, the design helps safeguard visual performance.

High-Quality Visuals, Even for the Most Demanding Applications

Durability doesn’t mean compromising on aesthetics. The t 2-in-1 LED display for clerk/splitter both use the quality PCB and material for a good quality image.

It is made of high-quality chips and patch glue, which makes it have a bright and uniform display.

In P1. 95 fine pixel pitch installations, it delivers screen brightness of over 1000 nits, meeting the demands of a variety of indoor environments, from meeting spaces to stages.

No Caterpillar issue

> When moisture enters the LED package, it can cause a short circuit at the negative electrode of the red chip, resulting in an entire column of red LEDs remaining constantly on.
>With the optimized internal structure of the 2-in-1 LED package, the negative electrodes of the red, green, and blue chips are completely separated. This design effectively prevents short circuits and eliminates the risk of abnormal constant-on LEDs caused by moisture.

Higher contrast ratio

The matte-finish design, combined with a uniform ink-color coating that is compatible with standard masks, significantly reduces reflections and delivers a vivid, professional visual effect for a wide range of commercial events.

In addition, the P1.95 pixel pitch allows a surface mask to be installed, further enhancing the contrast ratio while providing extra protection. This added layer does not complicate maintenance or repairs, ensuring both performance and practicality.

High Brightness

Durability doesn’t mean compromising on aesthetics. The t 2-in-1 LED display for clerk/splitter both use the quality PCB and material for a good quality image.

It is made of high-quality chips and patch glue, which makes it have a bright and uniform display.

In P1. 95 fine pixel pitch installations, it delivers screen brightness of over 1000 nits, meeting the demands of a variety of indoor environments, from meeting spaces to stages.

Ready to end the cycle of broken LEDs and costly repairs? Discover how the Kinglight 2195-S1 2-in-1 IMD LED can make your rental screens tougher, brighter, and far more reliable—let’s talk.