Science and technology are the primary productive forces, and every improvement in packaging technology will promote the development of LED display applications, from simple single and dual primary colors to full-color displays, from in-line packaging to SMD packaging, from indoor to outdoor, from Traditional displays to fine-pitch displays, from indoor displays to outdoor displays. Now that 2K has become popular, 4K & HDR technology has emerged, and ultra-high-definition 8K has also been proposed. With the continuous pursuit of display effects, the LED display industry is constantly improving its technology. Every innovation is important to the LED display industry. It's a disruptive change.

In the future, the LED display will present a situation where multiple technologies coexist and co-prosper

Publisher: Supplier of LED Display Time: 2019-05-21 16:00 Views: 2265

Science and technology are the primary productive forces, and every improvement in packaging technology will promote the development of LED display applications, from simple single and dual primary colors to full-color displays, from in-line packaging to SMD packaging, from indoor to outdoor, from Traditional displays to fine-pitch displays, from indoor displays to outdoor displays. Now that 2K has become popular, 4K & HDR technology has emerged, and ultra-high-definition 8K has also been proposed. With the continuous pursuit of display effects, the LED display industry is constantly improving its technology. Every innovation is important to the LED display industry. It's a disruptive change.

　　For LED display, the quality of LED device packaging is directly related to the quality of LED display. For a long time, the progress of LED display device packaging technology has promoted the development of LED display; The requirements for the technical process of LED display device packaging are also getting higher and higher. At present, the LED display industry is mainly based on surface mount packaging. COB technology has gradually attracted the attention of display manufacturers. At the same time, Mini LED and Micro LED technologies are also gradually increasing. been widely mentioned. Faced with this new trend, how will our LED display enterprises respond? Where will the LED display device packaging go tomorrow, these have become the concerns of current enterprises.

People's pursuit of high-definition is endless, Mini LED four-in-one and COB package are currently the most interesting small-pitch solutions. COB technology, different from the traditional SMD surface mount package, integrates the light-emitting chip in the PCB board, which can minimize the spacing, effectively improve the light color of the LED display, and reduce risks and costs. Effect. After COB encapsulation, the traditional "surface mount" process is no longer required. Since the high temperature over-reflow process is omitted, the reliability of the entire system is improved; Mini LED is the application of chips with a particle size of 100 microns or below. This small size In theory, the application of ultra-fine pitch displays can be realized, but this also means higher technical challenges. The success of the new generation of Mini LED products is precisely because of the technological breakthroughs of midstream packaging manufacturers, which have realized the application of four-in-one and n-in-one array packaging technology. It not only supports a more refined display screen, but also greatly improves the solidity of the entire screen, bringing a better visual experience to the audience.

　　Although both Mini LED technology and COB technology are constantly improving and gradually becoming mature, at this stage, both still have certain limitations. For COB technology, its research and development cost is still too high. At present, it is mainly used in high-end fields such as high-end indoor command systems, and cannot be applied to the entire LED display market on a large scale; the four-in-one technology also has disadvantages. In the packaging stage, the final The display pixel pitch of the product has been determined, which makes the midstream packaging companies have to provide more specifications of four-in-one lamp beads, thus requiring closer cooperation between the upstream and downstream of the industry chain. There are many new paths, and there is still a long way for companies to industrialize these technologies.

Similarly, the packaging method is not the whole point of judging the quality of the display screen. The quality of the display screen is also related to the quality of the upstream light-emitting chip and the quality of the downstream box production. To improve the quality level of the display screen, manufacturers can not only "one-hearted", To work hard on the entire industry chain of the entire display industry, of course, manufacturers must also understand and plan before entering new fields. Only in this way can new technologies bring better development prospects to manufacturers.

The challenges faced by the innovation of emerging technologies are not only challenges at the technical level. The display industry is not only "thriving" of LED displays, but also more display technologies "blooming" on this stage. OLED and other emerging display technologies also have strong competitiveness in the market. If LED display wants to gain a firm foothold in the market, it must reflect its own advantages, such as the cost performance and cost advantages of LED display compared to other display technologies. Only by exploiting our strengths and improving our weaknesses with new technologies can we continue to expand our influence in the market.

The new packaging technology has brought new display technology. In the future, China's LED packaging industry will maintain the momentum of sustainable development in the storm, and the market scale of Chinese LED packaging enterprises will be further expanded. And with the development of Mini LED and Micro LED technology, the future LED display will present a situation of coexistence and co-prosperity of various technologies.

Lianchengfa, a comprehensive manufacturer in the field of LED optoelectronics----Lanchengfa official website: www.lcf-led.cn----- Lianchengfa, the LED display expert around you, you can find it when you buy an LED display Liancheng hair! 24-hour service hotline: 400 618 8884