COB Mini/Micro LED Displays: Ultra-Fine Pitch & Superior Performance
As LED technology continues to evolve, three distinct approaches have emerged as popular choices for video wall applications: COB LED (Chip-On-Board LED), micro COB LED display, and micro LED. These technologies each offer unique advantages while differing in several key aspects.
COB Mini/Micro LEDs now achieve flawless colors, ultra-fine pixels, and cinema-grade contrast. Flip-chip packaging enhances heat dissipation, light efficiency, and lifespan—making it ideal for high-resolution displays.
Key features include ultra-small pixel pitch, flip-chip design, common cathode technology, and COB integration. Flip-chip eliminates gold wires, enabling better heat dissipation and finer pixels—used in sony’s crystal LED and samsung’s the wall.
Flip-chip COB technology sets a new standard, offering higher brightness, reliability, and seamless ultra-fine pitch displays. As the tech matures, COB Mini/Micro LEDs are shaping the future of high-end visual experiences.
COB LED integrates multiple chips directly onto a PCB, enabling compact, high-brightness displays with efficient heat dissipation. Micro LED uses microscopic (<100μm) self-emissive pixels for ultra-fine pitch and precise control, delivering superior contrast and color accuracy.
COB LEDs deliver exceptional brightness through densely packed chips, ideal for high-lumen applications. Micro LEDs surpass in contrast and color precision with their microscopic self-emissive pixels, producing more vibrant imagery.
Making Eco-Friendly Choices EASY!
Pixel Protection Technology
Innovatively desiqned with an epoxy resin as part of the pixel assembly, you can expect unmatched protection against damage. Unlike typical SMD displays where Glue on Board is an optional extra, REISSDISPLAY integrates this advanced protection as a standard feature, offering superior reliability and longevity in one cutting-edge display solution.
Application Fields
· Home Cinema
· Showroom
· Monitoring Center
· Stage
Benefits of Micro COB LED Display
lmpact and surface protection
Anti-Collision /Anti-Dust /ater-Proof (Front lP54) COB Display is sealed by epoxy resin and has no bare pin, which protects the LEDs from water, dust, oil stain. collision and static electricity.
Easy to clean with water
Enables a much higher packing density than SMD
High resolution with better smoothness and highe intensity
Greater heat dissipation, better stability, reliability and longevity
What is Micro COB LED Display
A micro COB (Chips on Board) LED display is an advanced display technology that utilizes a cutting-edge LED packaging method for LED light engines. Specifically, COB technology involves mounting LED chips directly onto the substrate on the back of the circuit board, which enhances durability and performance.
To achieve this, ultrasonic welding technology is used to conduct lead bonding of the LED chip, ensuring strong and reliable electrical connections. Afterward, resin glue is applied to encapsulate the lamp position, thereby protecting the LED chip from environmental factors such as moisture, dust, and physical damage.
As a result, micro COB LED displays offer superior brightness, energy efficiency, and longevity compared to traditional LED displays. Additionally, this technology enables finer pixel pitches, making it ideal for high-resolution applications like indoor screens, control rooms, and high-end commercial displays.
Larger Viewing Angle
COB package adopts the class of surface luminescence, so the viewing angle is wider, so that the COB encapsulated micro-pitch LED display screen has a vertical and horizontal bidirectional 170° wide viewing angle, which ensures that any angle of viewingno color deviation, the images and videos can always be displayed perfectly.
REISSDISPLAY Micro COB LED Displays Stunning Viusal Peformance
REISSDISPLAY elevate visual experiences to new heights with our cutting-edge LED display, now DCl-P3 compliant. Designed todeliver unparalleled color briliance and accuracy, this state-of-the-art technology sets the stage for captivating and immersiveexperiences like never before.
Precise Size To Splice Seamlessly
REISSDISPLAY COB series 16:9 golden ratio, in line with HD TV standards, perfect display of 2k,4K,8K video.
COB LED Screen VS SMD LED Display
Flip chip COB technology boasts an extended lifespan, minimal pixel failures,enhanced contrast ratio, reduced power consumption, and smoother image quality
Great Energy Efficiency
The flip chip COB packaging technology, combined with a common cathode circuit design, enhances display effects while saving 40% energy than conventional LED screens
COB Micro LED Screen Technology
Micro LED screen products based on COB micro display advanced technology adopt self-luminescence, high contrast and high cologamut, long life, high refresh rate, excellent display effect and unlimited size expansion, utrg-high pixel density and otheradvantages, more energy-saving and efficient, theater-level color management system, reaching 125% NTSC color gamut rangeand 22Bit color depth, presenting rich details and restoring real display effect
Hiah Contrast, Present More Details
VIVID designed to awe and inspire, the REISSDISPLAY industry-leading contrast ratios and HDR capabilities transport you to a realmwhere every imgge bursts with ife, immersing you in g breathtaking tapestry of colors and details, say goodbve to ordinary ancembrace extraordinary with the REISSDISPLAY LED display.
COB LED Display Screen Relative projects
TV station, broadcasting, high-end commercial conference, exhibition, monitoring command center, etc
Application Cases
Application and Installation Videos
Specifications
Configuration
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