Dehey LED DISPLAY
LED Display Screens
In the field of LED display technology and the display screen market,
we often hear these terms:
LED
LCD
OLED
Mini LED
Micro LED
So, what are the differences between these display types?
How do we choose the right one for ourselves?
LED is a basic light-emitting technology.Traditional LED display screensare most commonly used for large screen displays. They use large LED chips with constant brightness as a backlight source,and are widely used in outdoor large display screens, such as advertising screens, sports venue scoreboards, traffic signs, etc. These scenarios require high brightness and large viewing angles to ensure visibility from a distance.
LCD (Liquid Crystal Display) initially used cold cathode fluorescent lamps (CCFL) as a backlight source, which was later gradually replaced by LED backlights, forming what we commonly refer to as LED-LCD. This combination has improved the energy consumption and brightness uniformity of LCDs.
OLED is a completely different self-emitting technology, differing from traditional LED principles, but both belong to the field of light-emitting displays.
Mini LED is a refined development of traditional LED technology, improving display effects by reducing the size of LED chips, increasing the number of chips, and partitioning.
Micro LED can be seen as a further miniaturization of Mini LED, and like OLED, it is also a self-emitting technology, but with superior performance.
LCD
Mature technology
Thicker and larger volume
Applicable scenarios:
LCD screens are suitable for users sensitive to price and not requiring extreme display performance. They are commonly used in mid-range televisions, computer monitors, office equipment displays, etc. They perform adequately in everyday office tasks and general web browsing where high contrast and fast response are not critical.
OLED
Higher contrast
Compact size, flexible
Organic materials age easily
Applicable scenarios:
OLED is the top choice for high-end smartphones, tablets, high-end TVs, and wearable devices that pursue high-quality displays. For gamers, photography enthusiasts, and film buffs who demand extreme color and high contrast, OLED devices can provide an excellent experience. In the field of foldable devices, OLED’s flexibility is irreplaceable.
Mini LED
Good picture quality
More delicate colors
Lower cost than OLED
High heat dissipation requirements
Thicker and larger volume
Applicable scenarios:
Mini LED has significant advantages in mid-to-high-end TVs, monitors, and laptop screens. It is suitable for users who have high requirements for picture quality, seeking high contrast, high brightness, and rich colors, but do not want to bear the risks of OLED burn-in and high costs. It also shines in scenarios requiring high picture quality and stability, such as automotive displays.
Micro LED
Extremely high brightness
Low power consumption
Long lifespan
Low yield
Applicable scenarios:
Although Micro LED has not yet been widely adopted, it has a broad future. It is expected to be applied in high-end virtual reality (VR)/augmented reality (AR) devices, ultra-high-definition large screen displays, high-end automotive displays, smartwatches, and other fields. Especially in professional display scenarios that demand strict display performance, such as high-end design and medical imaging display, it has great potential.
In summary,
in the display technology market,
the aforementioned display technologies shine in different markets.
With continuous technological advancements,
we look forward to more innovations in visual experiences.
Dehey LED display screens
will continue to participate in market technology research and development,
deeply cultivating and progressing in the LED display industry!
(The images in the article are sourced from online review videos. If there is any infringement, please contact for deletion.)
