source:Industry Trends release time:2022-10-15 Hits: Popular:led screen wholesaler
In recent years, with the rapid development of panel display technology and digital technology, the pattern of color TV industry has changed greatly, and the development process is gradually accelerated. Many people wonder, as the most widely used screen material in the market at present,OLED has the characteristics of spontaneous light display, thin, bright color display, high contrast, fast response speed and so on. What are the advantages of Mini LED?
On the one hand, compared with OLED,Mini LED screen display contrast is higher, brightness parameters have also been greatly improved, at the same time, has better resolution and accurate light control, can reduce the occurrence of light leakage. This is mainly due to the small size of Mini LED beads, which is also one of the most obvious advantages of Mini LED. Small size means that more beads can be accommodated in the same backlight source, which increases the number of partitioned backlights. The more partitioned backlights, the higher light control accuracy and the higher contrast ratio can be achieved.
On the other hand, in practical application,Mini LED has a longer life, mainly because the operating temperature range of Mini LED is between -40°C-100°C, compared with -30°C-85°C of OLED, the operating temperature range is larger. At the same time, the drive IC and LED chip are on the same side, and the heat dissipation capacity is also improved. In this way, compared with OLED,Mini LED appears to be more heat resistant and longer screen life.
Because Mini LED has the advantages of higher display brightness and longer life, many large factories have also introduced Mini LED TV products, and have achieved excellent results.
According to a report released by research institute Omdia in August, the global Mini LED TV shipments will reach 4.9 million units this year, nearly 10 times last year's 500,000, and its share of the total TV shipments is expected to expand from 0.02% last year to 2.2%. Omdia also expects Mini LED TV shipments to reach 2 million units in 2021; By 2025, shipments of Mini LED backlit TVS will reach 25 million units, accounting for 10 percent of the total TV market. This is no doubt a good news for the color TV industry in the trough period.
In general, both in technology and market, China's Mini LED backlight display field has made a technological breakthrough in stages, and will further promote the development and progress of the television industry in the future.
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