Knowledge of LCD LED OLED QLED！(5)
Continue to last article, let`s end up the OLED part.
For players who are chasing "speed", LEDs have no way to solve the problem of image afterimages, but OLEDs are different. Due to the self-control function, OLEDs can directly control the brightness of pixels. Therefore, OLED can far surpass LED in the speed of picture change, so OLED has a greater advantage in the Display ability of dynamic picture change.
OLED Screens also have various bending and flexible characteristics. The curved TVs on the market and the current curved Screen mobile phones all benefit from the characteristics of OLED. Although OLED has various advantages, there are also disadvantages, that is, the phenomenon of "flask" is prone to appear when the Screen Displays the same content for too long. (For example, watching CCTV1 for a long time will leave a station logo), and the dimming problem on mobile phones also makes stroboscopic flicker a heart problem for many users. However, OLED Displays are far superior to LCD TVs in terms of color contrast and portability. price? Nature is also a word: expensive!
