The differences and advantages and disadvantages of LCD and OLED screens...

Monitors (screens) are objects that modern people come into contact with almost every day, computers, televisions, mobile phones... boe 2023 You need a screen to display the relevant content. This means that every day when we use a computer or phone, our eyes "see" these products.

In order to make the phone lighter and thinner, Apple switched to organic light-emitting diodes as the phone screen, BOE displays starting with the iPhone X. So, what is the difference between organic light-emitting diodes and LCD, and what are the advantages and disadvantages of each?

First a brief explanation of what is LCD and OLED...

What is LCD:

An LCD screen is two pieces of glass with a liquid crystal sandwiched between them. oled manufacturer A colored fluorescent layer is arranged on the upper substrate, and a thin film fixed crystal is arranged on the lower substrate. The liquid crystal in the middle produces different light characteristics under the action of voltage, and finally produces different colors through the color light layer.

What is OLED:

An organic light-emitting diode is a panel of light-emitting diodes coated with a thin layer of organic material and a glass substrate that emits light when an electric current passes through it and can react differently depending on the current.

Advantages of LCD:

1. Long life: LCD because the development of a long time, in the use of we can not worry about the screen will be broken, it is likely that your other components have been broken, but the LCD is not broken, because it is really longevity.

2. No flash screen: The backlight of the LCD is an independent white LED backlight control panel, which does not flash the screen, so it is more protective of the eyes.

3. Cheap price: Because LCD development has been good for some time, the cost has been controlled, even a better LCD screen will not be too expensive, especially compared with OLED is absolutely cheap.

LCD disadvantages:

1 Power consumption: compared with organic light-emitting diodes, the power consumption of liquid crystals is indeed much more, because organic light-emitting diodes consume less power, and the disadvantage of liquid crystals is that they consume less power.

2. Fingerprint recognition: LCD can not use fingerprint recognition, so it is easy to be eliminated by technology, because the current fingerprint recognition function has become a basic function.

3. Thick: Everyone will get thinner and thinner, but the LCD screen will not get thinner, so it is difficult to use the LCD screen in the future.

Advantages of OLED:

1. Flexible screen: The screen of the foldable mobile phone is a technology product that we have created by using the flexible characteristics of OLED.

2. Thin and light: OLED because of its own luminous body, it does not need to separate two layers of glass like liquid crystal display, the thickness will become thinner, and the weight will naturally become lighter.

3. Power saving: The light emitting mode of organic light-emitting diodes is that each pixel is independent, so it can be partially lit, rather than full light or full dark like LCD. Because of this luminous mode, it has more advantages in power consumption.

Bright colors: Pictures are more delicate than LCD screens, so pictures are more beautiful.

Drawbacks of OLED:

1. Due to the dimming mode of OLED, it is easy to produce visual fatigue.

2. Branding, color decay: OLED because of the relationship between the material, so there are life limits between Chinese pixels, think about whether the TV at home will be branded for a long time, it is one of the shortcomings of OLED screens.

3. Short service life: Because the life of LED is short, the use of natural products has a short life and a high cost of use.

Friends, after watching the above, do you know what screen your phone is using?

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