Although many people seem to have a clear understanding of the differences between LCD and OLED technologies, the difference between these two technologies is not as simple as imagined. Considering that more and more people are still struggling to buy OLED or LCD, today I am from 1. lightness, 2. color, 3. black field performance, 4. response time, 5.HDR effect, 6. visible Angles, 7. Price and other technical dimensions are analyzed one by one, the purpose is to let everyone really understand what their needs are, and make the most suitable decision for themselves when purchasing.
OLED display has obvious advantages in lightness and black field performance
·Technology is the bottom, what is the difference between LCD and OLED?
First, we need to know that LCD and OLED are two completely different display technologies. There are essential differences between the two in the principle of luminescence, and the differentiation of these "innate" leads to the mutual complementarity between the two types of TV products.
In a literal sense, LCD (Liquid Crystal Display) is the "liquid crystal display" technology, LCD TV is also known as the LCD TV, is a liquid crystal display technology TV using LED (light-emitting diode) as the backlight source.
Self-illuminating properties attached to OLED
The OLED (Organic Light-Emitting Diode) is literally understood as an "organic light-emitting diode". The biggest difference between it and the LCD is that it has the property of "self-illumination". The components of the organic light-emitting semiconductor can "self-illuminate" and do not require "backlighting". Source" support.
Literally, many people may still not understand: What is the meaning of "self-illumination"? How is OLED technology specifically implemented? It does not matter. Some people in the industry have made a very vivid metaphor for the difference between OLED and LCD: " OLEDs and LCDs, one like the sun and the other like the moon."
Liquid crystal technology (LCD) structure and principle relying on backlight system
Of course, OLEDs are the sun, because all stars are "self-illuminating", so no matter which angle you look at it is bright.
The LCD is more like the moon, because the planet itself does not emit light, it needs an auxiliary light source, and it illuminates by reflecting light. The LCD light source is the backlight behind the screen, which illuminates the display through refraction.
· Streamlined module architecture makes OLEDs have obvious advantages in lightness and thinness
OLED display technology does not require a backlight, less LCD and backlight modules are lighter and thinner
Compared with the complicated liquid crystal technology, OLED display technology eliminates the need of backlight support, so the liquid crystal and backlight module are omitted, the structure is very simple, and the body can naturally reach the ultra-thin, which can probably be the traditional LCD 1 /3 thickness. The world's thinnest wallpaper TV comes from the LG W7 OLED TV, which is only 2.57mm thick.
The world's thinnest wallpaper TV, currently only OLED display technology can be achieved, the thickness of 2.57mm is enough to make people stunned. In addition to being thinner and lighter, OLED display technology is also reflected in the product form.