With the development and change of smart phones, recently mobile phones have a variety of functions, and there has been a great improvement in the use of materials and hardware, but for most mobile phone users, those professional terms are really incomprehensible, then, OLED factory today to talk about the difference between mobile phone screen LCD and OLED.
In fact, for mobile phones, the highest expense is the phone screen. For mobile phone users, mobile phones have good displays, which in our eyes can reduce the burden. After all, in everyday life, we often have to stare at our phones for a long time. LCD screen is what we call LCD display every day, which itself can only emit white light, and only through the colored plastic film can produce colorful colors. In terms of sense of use, the LCD screen is different from the dimming of OLED, so it is less harmful to our eyes.
OLED is the mainstream of the current mobile phone market, better chromaticity, with self-luminous materials, simpler screen structure, thinner, reduce the thickness and weight of the mobile phone, better feeling, support screen fingerprint technology, OLED is the future trend. But users get tired when they look at OLED screens.
It can be said that the OLED factory solved that the current LCD screen technology has been very mature and the cost is relatively low, but OLED provides users with a better viewing angle and will not cause light leakage like LCD, so there are advantages and disadvantages.
At present, LCD has a fatal problem, that is, the liquid crystal layer can not be completely closed, so if the LCD shows black, there will be some light through the color layer, then the black of the LCD is actually gray mixed with white and black, just like when you shoot black film with a white flashlight, will the light through the film become black? Of course not. When you look at the side of the movie, it's actually a greatly reduced gray color, not pure black.
However, OLED is different. When the OLED displays black, you can directly turn off the pixels in the black area to achieve a near-pure black effect.
In addition, due to the existence of the backlight layer, the backlight of the LCD display is easy to leak out from the gap between the screen and the border, which is often called the light leakage of the display, and the LCD can not completely avoid the phenomenon of light leakage, which can only be more serious.
After reading the introduction of the OLED factory, I know that the gap between the two is so large, in fact, when choosing a mobile phone, you can choose according to your needs. If you have requirements for the chroma of the picture, OLED may be more suitable for you. If you need to observe the phone screen for a long time and want to get better in your eyes, the LCD screen can satisfy you.