source:other news release time:2022-10-28 Hits: Popular:led screen wholesaler
From the perspective of market demand, the advantage of Mini LED is "not only smaller spacing", especially after the combination of COB technology four-in-one packaging and other new processes, its "application value" is almost "all indoor screen" general requirements. Because of this, the industry believes that indoor LED display will be fully towards the Mini LED era, including P0.9-P2.5 and other spacing products, there is a demand for "Mini LED".
For example, if it is used for the P1.8 small spacing LED display, the terminal light bead of the 4-in-1 Mini LED product "integrated process quantity" is reduced, the gray effect is better under low brightness, the picture grain sense is significantly decreased, and the screen reliability is enhanced. "In fact, whether Mini LED is meaningful to be applied to the P0.5 spacing large screen remains to be verified by the market; But comparatively speaking, the value of Mini LED technology has been very intuitive in the slightly larger spacing of P1.5-P2.0, and the industry people so evaluate "the all-in-one nature of Mini LED".
In fact, the adoption of smaller LED crystal sizes in the small spacing LED display industry is a "general trend" : the four-in-one packaging technology is a breakthrough to accelerate the arrival of the "Mini LED" era. In the current mainstream LED to achieve the small spacing P0.9 - under the background of P1.2 spacing index, small spacing LED project "technology innovation" key is likely to have not "smaller spacing," engineering larger screen size and viewing distance, determines its most pixel pitch demand continues to narrow, limited), but moved to the "better picture quality and reliability. The latter is one of the main advantages of Mini LED.
As far as LED display is concerned, the mass production of Micro LED is difficult and costly for almost all manufacturers. Because of this, the Mini-LED with relatively low process difficulty is widely considered as the core technology that will dominate the development of the industry in the next few years. However, Mini LED technology is not easy to melt. This has LED to the emergence of "Mini LED" products in the middle. There are a large number of Mini LED label products in the market, mainly including the use of traditional table mount packaging, N in one packaging, COB packaging and other solutions. These technologies can, to some extent, bypass the difficulties of mass transfer processes and achieve faster production. These technologies cannot be said not to be "ingenious" inventions. However, a variety of clever technical implementation, also disrupted the Mini LED should be meaning.
It is not difficult for professionals to understand the difference between the meaning of a compromise technology and its drawbacks. But for ordinary users, the use of the same product name, but there are a variety of technical standards of confusion, is bound to cause a certain misunderstanding and misunderstanding. On the other hand, the coexistence of multiple standards is not conducive to the unified market management and the healthy development of the industry. Therefore, to unify the industry identification standard of Mini LED has become the primary problem to be solved urgently. This involves scientific exploration and progress in crystal scale, integration process, screen formation or application terminal technology.
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