OLED Practical Application.P4 outdoor LED module

　　In the commercial field, small OLED screens can be installed in POS machines, copiers, and ATM machines. Due to the characteristics of being flexible, lightweight, and strong anti-aging performance, OLED screens are both beautiful and practical. Large screens can be used as business promotional screens, as well as advertising screens for stations, airports, etc. This is because OLED screens have a wide viewing angle, high brightness, bright colors, and much better visual effects than LCD screens.

　　In the field of electronic products, OLED is most widely used in smartphones, followed by laptops, displays, televisions, tablets, digital cameras, and other fields. Due to the more vibrant colors of OLED displays and the ability to adjust colors (different display modes), it is very widely used in practical applications, especially in today's curved TVs, which are widely praised by the public. Here, it is necessary to mention VR technology. Although it emerged in 2016 and fell in 2017, it highlights the development trend of virtual technology. LCD screen viewing VR devices have a very serious drag, but in OLED screens, there will be a lot of relief. This is because OLED screens are used to light up light molecules, while liquid crystals are used to flow light and liquid. Therefore, in 2016, OLED screens officially surpassed LCD screens and became the new darling of the mobile phone industry.

　　In the field of transportation, OLED is mainly used for ships, aircraft instruments, GPS, video phones, car displays, etc., and is mainly small in size. These fields mainly focus on OLED's wide viewing angle performance, even if not directly viewed, the screen content can be clearly seen, while LCD is not.

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