Three main development directions of COB packaging technology

As a technology of great significance, COB packaging technology has shown diverse development possibilities through continuous exploration and innovation. Today, COB packaging technology has a variety of development directions that have attracted much attention, each with unique characteristics and potential, and plays a crucial role in promoting the development of the entire industry. Let's take an in-depth look at the three main development directions and their related situations.

01 Monolithic integrated package
The first type is a monolithic integrated package, which has the advantage of achieving ultra-high resolution and ultra-high brightness. However, the shortcoming is also obvious, that is, there is a difficult dilemma in colorization, which limits its application in some fields with high requirements for color performance to a certain extent, but it is undeniable that it is in specific scenes. It still has an important position.
Optical synthesis of 02 Micro array lenses

第二条路是 Micro 阵列透镜的光学合成，虽然它为光学效果带来了一定的创新，但不得不面对的是其结构的复杂性。This complex structure not only increases the difficulty of manufacturing and maintenance, but also makes it difficult to meet the ideal requirements of high resolution and high brightness. In practical applications, factors such as its applicability and cost need to be comprehensively considered.
03 UV/B microled array plus RGB quantum dot color conversion full-color solution
The third is a full-color solution with UV/B MicroLED array plus RGB quantum dot color conversion. This solution faces the problem of poor stability of quantum dot materials, and whether it is selecting specific implementation methods such as spraying, lithography or color film, there are a series of difficulties that need to be overcome one by one. However, its potential advantages in full-color display have also led researchers to place high hopes on it and continue to conduct in-depth research and experiments.
To sum up, these development directions of COB packaging technology each have its own advantages and challenges. In the future development, scientific researchers and industry need to work together to continue to carry out in-depth research and practice, strive to break through existing technological bottlenecks, and continuously optimize and improve various development directions. Through continuous innovation and improvement, COB packaging technology can better adapt to the needs of different application scenarios, bringing broader development prospects and stronger power support to the electronic information industry, and promoting the entire industry to move forward and create a more brilliant future.