Since Samsung and LG have used curved surface OLED TVs to compete in color TV technology competition, the curved surface has become a potential blue ocean derived from within the color TV industry. At the same time, the team of curved TVs has gradually grown. Sony has mass-produced curved LCD TVs. Gorgeously proves to the world that LCD TVs can also bend. Changhong also announced that it will mass-produce domestic first curved LCD TVs in the fourth quarter. For many years, "the slogan that can't be lost on the starting line" is quite suitable for the color TV industry.
Since it is difficult for the LED liquid crystal panel to give a uniform brightness in the curved state, the curved LED liquid crystal television backlight will be returned to the direct type, and currently manufacturers who produce the direct type panel will take the lead.
Recalling the history of competition between LED and OLED, fierce competition has also stimulated each other's upgrading. OLED has claimed itself as a “next-generation display technology†since it was launched, but it is facing the embarrassment of being unable to be popularized. Under the powerful atmosphere of OLED "sweet LCD TV shooting on the beach", LCD TVs aimed at the opportunity of OLED production difficulties, launched 4K ultra high-definition, put the competition focus back to the fundamental demands of quality display, and quickly received Market sought after. OLED technology is naturally reluctant to be trapped in the snow, and it is difficult to realize the flexural weakness of LCD TVs. LCD TVs did not succumb to their own disadvantages in the process of recruiting and recruiting. Instead, they jointly sought a breakthrough in surface design by panel makers. In the master showdown, the burst of innovation sparked by the company has also made the color TV industry the highlight and most noteworthy of the home appliance industry.
It is understood that OLEDs are self-luminous panels that do not require additional backlight components as light sources and are easier to bend in structural design. The bending of the glass and backlight of the liquid crystal screen is very difficult, and the technical barriers are high. At present, Innolux and Samsung have produced flexible LCD panels, and Sony and Changhong have also begun close cooperation.
At present, the acceptance of curved TV in the market is still difficult to determine. Only after surface technology is more mature and production costs are reduced can we see how large the market space is. However, upstream panel makers have stepped up research and development of surface technology to prevent them from losing ground in the face of the next major trend. With the 4K ultra high-definition has entered a rapid growth, 4K curved LED panel will become the future direction of LCD panel manufacturers R & D.
Zhong Yikang believes that the development trend of the color TV industry is apparently the fight between OLEDs and LEDs or the competition between curved surfaces and flat-screen TVs. Essentially, the color TV industry continues to break through technical limitations and ultimately realizes ergonomic design, definition and painting. Quality and other aspects of both.
The 4G MiFi and 5G MiFi are portable Wireless Router devices that convert 4G or 5G network signals into Wi-Fi signals, making it easy for users to connect to the Internet from anywhere. The following is a detailed description of the advantages of 4G MiFi and 5G MiFi.
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6. Easy to use: 4G MiFi and 5G MiFi are very simple to set up and use. Users simply insert the SIM card, turn on the device, and automatically connect to the Internet. Some devices also offer user-friendly management interfaces that make it easy for users to view device status, manage connected devices, and set network security.
7. Higher security: 4G MiFi and 5G MiFi usually have built-in security features to protect users' network security. They support WPA2 encryption and firewall features that prevent unauthorized users from accessing devices and networks.
8. Sharing capabilities: Some 4G MiFi and 5G MiFi devices also have sharing capabilities that allow you to share files and media via a USB port or an SD card slot. This is useful for users who need to share files between multiple devices, such as sharing photos and videos while traveling.
In summary, the 4G MiFi and 5G MiFi are portable wireless router devices that can convert 4G or 5G network signals into Wi-Fi signals. They offer advantages such as faster Internet speeds, more stable connections, greater coverage, more connected devices, portability, ease of use, increased security and sharing capabilities. This allows users to easily connect to the Internet anytime, anywhere, and meet various network needs.
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