Stop being superstitious about LCD screens. In fact, OLED really has more advantages

Even though OLED has become the mainstream, there are still many users who insist on using LCD screens. As for the core reasons, there are two main reasons:

LCD screens generally use a global DC dimming scheme, which has no flicker and is relatively more comfortable for long-term viewing.

The theoretical durability of LCD screens is better, it is relatively less prone to screen burn-in, and can be used for a longer period of time.

However, the above two advantages were indeed advantages two or three years ago. When OLED screens have developed to today's level,corning ces 2024 these two advantages of LCD have become extremely small, even to the extent that they can be ignored.

Let’s talk about the flicker problem first. Today’s new OLED screens basically use high-frequency PWM dimming solutions of 1440HZ and 1920HZ. Although it is not a global DC, the impact of its flicker on the human eye is quite small, causing discomfort. It can basically be ignored, and many mobile phones use 2160HZ high-frequency PWM dimming, so the flicker problem is no longer a problem for everyone.

Let’s talk about the durability issue.oled panel manufacturers Today’s Samsung E5 can have a lifespan of 60,000-100,000 hours. Compared with the OLED three or four years ago, it is less prone to screen burn-in. As long as it is used normally, it will occur in four to five years. The probability of screen burn-in is extremely low.

Therefore, with the development of technology, these two advantages of LCD are no longer important, while OLED seems to have many more advantages, such as:

1.Better color

The contrast and viewing angle of OLED are better than LCD, the image is clearer and eye-catching, and the look and feel is better.

2. Lower power consumption

Because OLED emits light from pixels and shuts down when it is working, while LCD screens are all working, so OLED saves more power.

3.Response faster

Why do everyone say that OLED is more suitable for high refresh rate? Even a 144HZ refresh rate LCD screen is not as smooth as a 120HZ OLED screen. That is because the OLED screen has lower latency.

4.Thinner and lighter

Nowadays, the internal space of mobile phones is very compact, and it can even be said that every inch of land is valuable. A thinner OLED screen can leave more space inside the mobile phone, and it can also perform optical screen fingerprint recognition, which is one of its core advantages.

5.Can be bent

Don’t underestimate this advantage, because there are still many users who like curved screens, and almost all domestic high-end mobile phones have curved screens. This is also an important advantage of OLED.

6. Almost no light leakage

Because the LCD has a backlight layer, and many mobile phones have gaps between the frame and the screen, the backlight can easily leak out, causing light leakage.

7. Can display pure black

This is also the core advantage of OLED, because the liquid crystal layer of the LCD cannot be completely closed, and when it displays black, light will shine through. However, OLED does not have this problem, so when displaying black, we often can only use OLED See that pure blackness.

LCD screens OLED screens lcd

0