Why AET’s Advanced COB Technology Sets a New Standard in LED Displays

In the realm of LED display technology, Chip-on-Board (COB) has emerged as a leading solution for high-resolution, seamless visuals. However, not all COB technologies are created equal. AET Displays has pioneered advancements in COB technology that address common challenges faced by standard COB displays. This blog delves into the differences between AET's COB technology and standard COB, highlighting the innovations that set AET apart.



Understanding Standard COB Technology

Standard COB LED Displays technology involves directly mounting LED chips onto a substrate and sealing them with a protective layer. While this approach offers compact integration and surface protection, it often subjects the delicate LED chips to high-pressure and high-temperature molding processes. These extreme conditions can lead to:

  • Micro damage to chips, resulting in reduced display longevity.
  • Color shifts and dead pixels, due to chip misalignment or heat degradation.
  • Increased maintenance needs, impacting the total cost of ownership.

AET’s Innovative COB Technology

AET Displays has reimagined COB technology to enhance display performance and longevity. By eliminating the root causes of chip stress and failure, AET's approach offers:

1.      Advanced Patented Gluing (APG) Technology

APG employs a low-stress bonding technique that gently glues LED dies to the substrate. This method preserves the integrity and positioning of each chip, reducing the chance of damage or misalignment. The benefits include:

o   Enhanced chip reliability

o   Minimal pixel failure

o   Extended screen life

2.      Special Die Mixing (SDM) Technology

SDM is AET's proprietary approach to selecting and placing LED chips with precision. By intelligently mixing and matching LED dies, AET ensures optimal uniformity in brightness and color across the display. This results in:

o   Flawless visual experience

o   No dead pixels or color patches

o   Consistent image quality

Key Advantages of AET’s COB Technology

  • Superior Visual Performance: AET's COB technology delivers high brightness, contrast, and color accuracy, ensuring vibrant and clear visuals.
  • Enhanced Durability: The low-stress bonding and precise chip placement techniques contribute to a longer lifespan and reduced maintenance.
  • Cost Efficiency: With fewer maintenance requirements and longer display life, AET's COB technology offers better value over time.

Conclusion

While standard COB technology provides certain benefits, Leading LED Screen Manufacturers like AET Displays have taken LED display innovation a step further. Through Advanced Patented Gluing and Special Die Mixing technologies, AET ensures superior visual performance, enhanced durability, and cost efficiency. For those seeking high-quality, reliable LED displays, AET's COB technology stands out as a premier choice.

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