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Quantum Dot OLED (QD-OLED) technology is a screen technology that possesses many outstanding advantages that bring color improvement on modern televisions. So what is QD-OLED technology? Please refer to the article below to learn more about this technology.
What is QD-OLED?
In a word, QD-OLED (abbreviated as Quantum Dot OLED ) screen technology is a technology that combines the brightness and color of quantum dot technology, found in our flagship QLED TVs. Samsung combined with stunning contrast and perfect blacks on OLED panels.
QD-OLED is currently a potential screen technology that can bring a breakthrough in picture quality on televisions. Samsung is one of the big companies that is investing heavily in the production of QD-OLED screens through its subsidiary, Samsung Display .
The essence of the QD-OLED . display
QD-OLED is a combination of QLED and OLED .
– QLED TV: The generated image will go through four main elements : LED backlight, a quantum dot layer, LCD matrix and color filter.
– OLED TVs are simpler in using OLED light sources and color filters to create images, thanks to the emissive nature of OLED pixels – the basic component of OLED TVs, which can take care of brightness and image generation .
OLED is one of the most popular screens today for TVs, however, OLED has quite a few disadvantages and the introduction of QD-OLED as an optimal solution can take advantage of all the advantages. points and at the same time overcome the disadvantages on OLED.
QD-OLED screen technology will remove the brightness barrier , quantum dots greatly increase the overall brightness of OLED. QD-OLED also improves the already excellent colors of OLED panels by optimizing the amount of light the OLED pixel can emit and removing the color filter.
Is QD-OLED the ultimate TV technology?
There is nothing stopping the advancement of technology and quantum dot manufacturing companies have always set their sights on the ultimate domination of the TV field.
Advantages and disadvantages of QD-OLED panels
Pros: This is a technology that has been able to solve many of the problems associated with OLED panels over the past decade. This display uses light directly from a blue LED to produce color for each quantum dot. It is more obvious that it produces more natural monochromatic colors.
QD-OLED screen for perfect viewing angle, true to life , no color mixing, pure RGB, no white subpixels, high resolution support to prolong TV life and also save more energy .
Moreover, QD-OLED panels greatly limit the appearance of ghosting. Simply put, the quality of QD-OLED panels can surpass OLED and the price is much lower.
Cons: Quantum dots on QD-OLED TVs are excited by UV light. In addition, the material that converts colors on the quantum dot does not always capture all the blue light.
The future of QD-OLED displays
Currently, QD OLED panels have been provided to a number of other manufacturers such as: Sony, TLC and we will see it appear on TVs launched in 2022.
With display advantages compared to LCD screens, QD-OLED screens give more accurate colors and in the future may be applied to mobile products such as smartphones, consumer electronics. use or use a personal computer.
Despite the attractive QD-OLED solution, it still won’t be able to push OLED to the edge for the following reasons:
– OLED technology is very mature, and as the technology continues to improve, prices will drop significantly.
– At this point, QD-OLED is still an experimental product. There is no evidence to guarantee the quality of the product.
– QD-OLED technology is not mature enough, at the moment, mass production is not possible.
– Since QD-OLED is a new technology, its price will be as high as OLED even though it is expected to cost less.
Through the information of the above article, hopefully you will understand more about QD-OLED technology and its potential in the coming future. If you have any questions, please let us know in the comments.
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