国产黄色在线网站-国产黄色自拍-国产黄视频网站-国产会所-国产或人精品日本亚洲77美色

For a long time, there have been two major forces in LED display, namely "self luminous display" and "LCD backlight display". The former is led by LED at the forefront, dominating large-scale outdoor and indoor professional and commercial display scenes. Originally, each side was dominant, and they lived in peace all year round, until a technology called micro display emerged

Micro display technology enables two major forces to confront each other head-on. LED self luminous displays have the possibility of gradually removing the label of "pure large-size" and are expected to enter the world of "closer viewing"; As a result, LCD backlight has more opportunities to compete with the aggressive OLED front, while also better blocking the offensive momentum of LED self illumination. Among them, large-sized televisions and interactive all-in-one machines are the closest products to commercialization in the current confrontation between the two sides - although not yet in scale, they are expected to drive them forward.

The COVID-19 in 2020 has led to the development of interactive all-in-one machines, and LED all-in-one machines are no exception. The sales volume has exceeded 1000 units, reaching 100 million. Today, let's first invite one of the main characters - the interactive all-in-one machine, and explore the survival logic of the LED all-in-one machine together. LED all-in-one machine vs LCD splicing screen

Before comparing, let's first observe the traditional conference application scenarios. Previously, the focus was mainly on government and large enterprise groups, and LCD splicing or LED small pitch screens were mainly used as display carriers. However, due to high costs, they were not widely promoted; This year, under the catalysis of the epidemic, the demand for remote work and cloud video conferencing has surged, accelerating the development process of display devices in conference scenarios. At the same time, more attention has been paid to the quality of conference operations, such as convenience and efficiency. Therefore, all-in-one machines that are more suitable for conference scenarios have also emerged.

The key information obtained from the above is:

1) Compared to LCD splicing screens and LED small pitch screens, both LCD and LED all-in-one machines are receiving more attention in conference application scenarios.

2) LCD splicing screens have seams and may experience attenuation after use for a period of time, resulting in brightness color differences and affecting the viewing experience.

3) In all-in-one machines, compared to LCD, LED all-in-one machines, regardless of their size, do not have problems with stitching, black edges, and attenuation. LCD all-in-one machines may have size limitations and other limitations.