COB Indoor Small Pixel Pitch LED Video Panels: A Case from Guide Visual

Q1:What is COB small pitch pixel?

A:The COB small-pitch display is actually a type of LED display. It is called a small-pitch display because its pixel pitch is below 2.5mm, and the screen display is very high-definition. COB refers to a packaging method with good characteristics of dust proof, impact-proof, and surface waterproof.

COB process technology combines integrated packaging and high-density display technology, and has the natural advantages of high reliability and high protection. Its contrast, color gamut, and consistency also have differentiated advantages.

In terms of adaptability to the environment, COB has moisture-proof, anti-static, anti-collision, dust-proof and other functions, and the front protection level reaches IP54, which is recognized by the industry as the development direction of small-pitch LED technology. COB small-pitch technology has also been listed as a major topic in the field of strategic advanced electronic materials by the national plan.

Q2:What are the characteristics of COB small pixel pitch?

A:The pixel out-of-control rate is lower: COB small pitch LED display lamp beads are not reflow soldered, LED lamp beads have stable performance and longer life, and the cumulative failure rate is less than one tenth of conventional SMD packaging, and the product can operate stably.

Even if maintenance is required, only a single display unit needs to be replaced, which is simple to operate, quick to maintain, and low cost;

Better heat dissipation performance: COB packaged small-pitch LED display screens mount the wick directly on the PCB, and dissipate heat directly through the PCB board. The heat dissipation area is large and the heat dissipation is good, which is conducive to extending the service life of small pitch;

Due to the special packaging method of COB packaging, the screen surface is smooth and flat, the color difference is small, the display image is consistent, and it has the advantages of surface waterproof, dustproof, and impact-proof;

Better look and feel and comfort: COB packaging achieves better video optical performance through chip-level packaging. The picture quality is more comfortable and soft, and there is no obvious pixel graininess. It is more suitable for "closer" and "indoor" Applications under conditions such as "ambient light" and "longer viewing".

Ok, now that we've figured out what COB is, let's take a look at Guide Visual's COB Indoor small pitch Led video wall.

This is an American customer ordering a small pitch video wall. Guide Visual has professional after-sales service, so in order to guide customers to install small pitch screens. We took a full installation video.

Guide Visual’s small pixel pitch LED screens are proof of the company’s commitment to cutting-edge technology.  The screen adopts COB design and has functions such as moisture-proof, anti-static, anti-collision, and dust-proof. The front protection level reaches IP54.  The P1.25 small-pitch screen sets a new standard with its high resolution and high refresh rate, providing unparalleled visual clarity.  In addition, the cabinet is very thin and light, making it easy to install and maintain.  The three-in-one design of screen power supply, Hub board, and receiving card, plus pre - maintenance function, further enhances the user-friendliness of the screen.

 The advantage of Guide Visual's COB indoor small pixel pitch LED display is its excellent flatness, which sets it apart from traditional LED screens.  The flatness of the screen ensures a seamless viewing experience without distortion or imperfections.  This feature is especially important for applications where image quality is critical, such as command centers, broadcast studios and high-end retail displays.  The combination of high resolution, high refresh rate and excellent flatness make COB indoor LED video panels ideal for businesses and organizations looking to take their visual experience to the next level.