In the past few years, many TVs, monitors, and laptops have been equipped with OLED screens. oled panels manufacturer As a result, OLEDs have become increasingly mature and their market share has increased greatly. You may have heard others say that if you want accurate screen color, contrast, and beautiful color representation, then choose products with organic light-emitting diode (OLED) screens. What kind of technology is an organic light-emitting diode? Laptops and their advantages, let's figure out what they are!
How do OLEDs and LCDs differ?
As opposed to ordinary liquid crystal displays of the past, liquid crystal displays are made of inorganic materials. flexible OLED They consist of two pieces of glass clamped together with liquid crystals. On the upper substrate is a colored Lux layer, while on the lower substrate is a thin film fixed crystal, which produces different light characteristics as a result of the intermediate liquid crystal voltage, and finally produces different colors as a result of the colored Lux layer.
Principles of LCD luminescence
Known as electromechanical excitation light, OLEDs emit light by themselves. The principle is by using organic light-emitting semiconductors coated on conductive glass to emit light. china oled As a result, each pixel of the OLED information can be individually operated to emit light, which can be completely turned off when displaying black, obtaining the deepest black, and also providing higher color saturation and contrast.
OLED luminescence principle
Colors are more vivid and accurate
One produces light under the action of a voltage, and one has its own luminous properties. As a result, organic light-emitting diodes will produce a more colorful picture, with a color rendering capacity of 100% DCI-P3 wide color gamut, which is 33% higher than ordinary LCD screens.
Details should be kept
LCD screens display sharper images than OLED screens. When playing darker images, such as fireworks, starry skies, auroras, movies, etc., the shadows remain more detailed.
A self-luminous OLED panel can have a lower brightness than a conventional LCD, since it doesn't require additional backlight, so it can reduce the effects of blue light.
Faster reaction time
OLED screens have also the characteristics of fast response, in the case of high-speed moving screens, OLED screens do not drag residual shadows, as is the case in the movie police chase, special effects with light and shadow technology, heroes, etc. The 0.2ms reaction time on the OLED screen will provide a smoother visual experience.
Black as night
A black OLED screen emits no light, so dark colors can be displayed on darker screens. The screen is also graded according to the Electronic Standards Institute's DisplayHDR true black standard. A higher brightness value indicates a higher brightness. The current highest rating is 600.