Explain QD-OLED, Samsung's display technology that's amazing CES
Samsung's OLED technology introduces new options for TVs and monitors in 2022.

CES, the country's largest technology fair, is filled with exciting new products. But one of my favorite things about this show is the focus on the emerging technologies driving these products. QD-OLED is one of the next generation technologies that will be produced at this year's show. A kind of OLED from Samsung's screen, which made a lot of noise on large TVs and computer screens.

But what exactly is QD-OLED, how different is it from regular OLED, and do we really need another acronym?

What is QD-OLED?

Samsung Zoom /Samsung screen says blue The light source it uses for QD-OLED panels is the strongest, and Samsung

QD-OLED screen stands for “Quantum Dot Organic Light-Emitting Diode.” Launched in 2019, mass production is rumored to begin in November You may also see that Samsung refers to QD-OLED as QD-Display.

With any brand don't be fooled, this isn't entirely new technology, it's just a modified version of the OLED Samsung display Ed. of the expressions of color available in display technology.” According to CNET, Samsung claims that its QD-OLED TVs can cover 99.8% of the DCI-P3 area. It's color, but it doesn't go beyond what we'd expect from today's premium OLED TV or display.

In short, Samsung's QD-OLED panel is set up to be like a traditional OLED known for its amazing contrast. Rich, deep blacks, but with brighter hues, are created at light levels. Samsung claims that QD-OLED panels provide more detail in the highlights, where standard OLED panels may appear cleaner, providing better color for dark areas, so shadows don't prevail. The brand also claims to offer great viewing angles due to the way quantum dots work (I got it). "OLED points. Detail in light and shadow." src="" alt=" Explain QD-OLED, Samsung's amazing CES display technology" srcset=" content / uploads / 2022/01 / details.jpg 2x "> Zoom In / Screen Samsung notes improved QD-OLED HDR thanks to its ability to capture details in highlights and shadows. The Samsung

QD-OLED display is also a great screen for OLED TV war viewers. LG display today produces the vast majority of larger OLED panels (such as televisions and monitors). Meanwhile, Samsung only introduced a short-lived OLED TV, focusing on QLED, the most colorful type of LED that can't replace OLED for high-end TVs. QD-OLED is a new panel option for OLED TV brands, including Samsung, LG, Visio, Panasonic, Philips, and computer monitor suppliers.


The difference between QD-OLED and OLED today is the use of tiny semiconductor particles called quantum dots. When a quantum dot strikes a certain frequency of light, it can radiate light. The color of light depends on its wavelength, which is affected by the size of the quantum dot. This can be between 2 and 10 nm. Quantum dots of different sizes emit different colored light.display OLED panels use yellow and blue OLED materials to emit white light. Light is applied to a filter with red, green, and blue sub-pixels to create many of the colors you see on the screen. Some newer OLED panels, especially HDR TVs, add a white sub-pixel for brighter lighting, with OLEDs generally being darker than LED panels. production uses. The light source, according to the Samsung Display, is that blue "has the strongest light energy." This light passes through a layer of quantum dots to create what is supposed to be a wider range of colors. QD-OLED displays also use a TFT layer to control the dual layer. Like traditional OLED, QD-OLED uses fewer layers, allowing for a thinner appearance than LED screens. Like traditional OLEDs, they use fewer QD-OLED layers, allowing a file A narrower definition of LED screens. Samsung screen

Why is Samsung adding quantum dots to the equation? As Samsung explains, keep "accurate colors at every level of contrast," so avoid a messy look. Samsung says that quantum dots use light more efficiently because the light is not partially absorbed by the filter and is simply regulated. QD-OLED is also supposed to combat poor viewing angles because quantum dots emit light more evenly. According to CNET, Samsung monitors receive their Quantum Points from a "specialist supplier." According to CNET, Samsung display claims that a full QD-OLED TV can deliver up to 200 full screens or 1,000 nits with a 10% correction. CNET noted that the LG C1 OLED TV measured 800 nits with a 10% correction, while the LED TV could reach 2,000 nits. Meanwhile, the QD-OLED PC display, revealed at CES this week, can display 250 nits in full screen and up to 1,000 nits. With more than 1,400 nits of advanced computer monitors, there is one obvious drawback. Why doesn't Apple Touch return an ID to iPhone?

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