What are the advantages and disadvantages of Lcd and Oled screens?

The advantages of LCD are the disadvantages of OLED, and the disadvantages of LCD are the advantages of OLED.

First the difference

Screen differentiation

The main difference between the two is the way they shine. LCDS emit light through backlit panels,boe 2023 while organic light-emitting diode materials can achieve self-illumination.

Advantages of OLED:

1. can display pure black: LCD has a fatal problem defect, the liquid crystal layer can not be fully closed, LCD displays a black, there will be some light through the different color layers, so the LCD black development is actually a mixture of black and white gray. BOE displaysOLED is authentic black.

2.Light leakage: liquid crystal display backlight layer, liquid crystal display backlight is easy to leak from the gap between the screen and the frame, will produce light leakage phenomenon.

3. Small thickness: organic light-emitting diodes are much thinner. LCDS are much thicker than organic light-emitting diodes due to the presence of the backlight layer and the liquid crystal layer.

4. Flexible: In addition, due to the backlight and liquid crystal layer, oled manufacturerthe liquid crystal display can not be greatly bent, so most of the curved display on the market is OLED.

5. bright colors: organic light-emitting diodes win, you can see the contrast, the higher the contrast, the clearer the image, the more bright and colorful.

6. can achieve enterprise individual highlights: OLED can do some areas for individual light. So we can have these system features by having the lock screen constantly on display time.

7. Low power consumption: OLED is a pixel light source, which does not work when working, and LCD is fully working, so the power consumption of LCD is doomed.

8. Short screen response time: it takes time for a pixel to change from color 1 to color 2, which is called gray response time; This time is too long, will lead to visual residual image, affect the visual effect. Organic light-emitting diodes were almost without delay.

The disadvantages of OLED:

Fatal disadvantage: OLED is an organic material and has a much shorter life than LCD inorganic materials. Four years is a luxury. My iphone 6s

1. Burning screen: pixels emit light, resulting in different aging degrees of each pixel on the screen. But as long as the brightness is below 60%, the phone will not display a picture for a long time, which can guarantee that there will be no naked eye burning screen after three years.

2, screen flashing: in the low brightness will have a more obvious stroboscopic, (light bulb flashing feeling), some people may have some obvious discomfort, feel their eyes very uncomfortable dizziness. It has caused great damage to the eyes and is often criticized by the LCD party

disadvantages of OLED LCDS emit light through backlit panels

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