Flip-chip COB LED Screen is the process of die-bond the chip directly onto the PCB board, without wire bonding, a simplified process contributes to less defect creation factor. bringing to high black occupancy and reliability.

COB LED Wall Mass Transfer Technology
LeemanLED’s patented mass transfer technique is a novel approach for transferring millions of micro LED chips accurately. With the mass transfer technology, the UPH of micro & mini LED displays is more than 2.5KK, and the mass production yield rate is more than 100%.

Hassle-Free Installation.
16:9 ratio COB LED video wall cabinet, no need to stretch the video source. Easy and efficient installation, Complete front service, Perfect design produce a uniform installation across any setting with Visionpi seamless splicing tech,eliminating gaps between frames or cabinets.

Super Viewing Angle
175°H/175°V wide viewing angle, the central view at any angle, horizontal and vertical viewing angle can ensure the color, brightness uniform.

Seven Protections
COB LED display Modules are sealed by epoxy resin and has no bare pad, which protects the LEDs from water, dust, oil stain, collision, oxidation and static.

Outdoor COB LED Screen
Up to 3000 nits outdoor Flip chip cob led screen make your led wall stand out.4K led display 500x500mm and led screen 600×337.5mm

High contrast
Specialized Black Seal technology: Pristine black & color expression The fusion of an exceptionally black base with patented Optical painting material: Matte Black, Natural Black, and Brilliant Black, deliver deep black levels for intense contrast and immaculate detail for a variety of applications.

Pixel to pixel Calibration
Fine-tune multi-step factory calibration process tunes video wall displays to the optimal uniform brightness and color across multiple displays to fit any broadcaster application or environ- ment.

Inspection System
High-precision optical recognition system marks the R/G/B coordinate file by judging the chip brightness and threshold on the speed of 40K/S(mini chip) ,fully inspected to reach zero failure rate before delivery.

Behind microLED display technology
MicroLED technology transfers micrometer-scale LEDs into LED modules, resulting in what resembles wall tiles comprised of mass-transferred clusters of almost microscopic lights. Mounted together as a uniform canvas and plugged in, they create a visual experience similar to what you get with premium QLED TVs.

Stunning picture quality
Pure black Low-reflection black technology delivers unparalleled contrast.

True color
Superior color purity and a wider color gamut than conventional LED displays.

Spectacular refinement
HDR picture refinement intuitively renders peak brightness.

Seamless design
A fine choice for the finest of places. The Wall microLED Display truly becomes a bold, yet subtle and sophisticated centerpiece to capture attention.

Flexible modularity
Configure The Wall to fit your needs in any environment. Its easy-to-install and flexible design has no limits on size, shape and structure.

Bold look
The seamless surface of The LED Wall fits a corporate lobby or a flagship store.

Empowering high value applications with breakthrough next generation LED display technology
Displays that are entirely composed of single LED pixel units offer unmatched brightness and contrast ratio; when combined with various backplane technologies, this technology surpasses current design and size restrictions in building an infinite ultra-large display. This advanced LED displaying technology can also be applied in different shapes such as curves, one-dimensional arcs, or two-dimensional spheres. For mid to small-sized applications, LEEMAN’s micro LED utilizes technology to mass transfer millions of micro LEDs onto LTPS backplates to produce display modules that are industry-leading solutions with several hundred PPI pixel densities. For ultra-large displays, LED displays are seamlessly tiled to provide an optimal viewing experience in all types of large spaces.

Highly rollable, foldable, and transparent
Micro LEDs are flexible and bendable, allowing displays to be cropped into shapes for various product applications, attach tightly to all types of surfaces, and significantly increase the degree of freedom in product design. Micro LED’s high transparency also lets users see objects behind the display. Their high transparency and brightness make micro LEDs the ideal display technology for augmented reality (AR) and mixed reality (MR) in fields such as automotive displays, residential interiors, commercial displays and operating rooms.

Blended
리만LED has deftly combined Micro LED displays with optical films of printed glass cover plates and special structures. The development of blended Micro LED displays allows the decorative panels in vehicles to seamlessly display special patterns and textures, such as marble or carbon fiber. This creates an immersive user experience in smart cockpits.

Ultra-high brightness, long life cycle
Utilizing LEDs as display pixels maximizes their luminous efficiency, resulting in exceptional display brightness and an outstanding visual experience indoors and outdoors. In addition, compared to the organic materials used in OLEDs, LEDs boast higher stability and a longer life cycle without issues such as image burn-in and a lower likelihood of malfunctions and dead pixels.

Micro LED transparent window display
Foldable micro LED display
Blended micro LED display