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圖片: samsung.com
- Samsung's QLED models use a mixture of direct illumination or an edge-lit LED system. Generally speaking, the leading 8K and 4K models offer direct illumination, while some of the cheaper models opt for edge illumination, meaning that you have QLED-branded TVs at a range of price points.
www.pocket-lint.com/tv/news/samsung/139867-what-is-qled-tv-samsung-television-technology-explained/What is QLED and Neo QLED? Samsung's TV tech explained - Pocket-lint
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什麼是. QLED TV? 有沒有想過什麼是 QLED TV, 以及它是如何工作的? 讓我們為你清楚解釋。 什麼是 QLED TV和量子點? QLED TV是基於量子點的電視,而量子點材料使 QLED TV與傳統電視不同。 那麼,什麼是量子點? 量子點是納米級尺寸的超細半導體材料。 這些點會根據粒子大小而產生不同顏色的光,粒子越大顏色越紅,粒子越小顏色越藍。 粒子能發出精準的彩色光,因為粒子大小是以量子級速度去進行調整,從而實現準確有效的發光。 更高的亮度效能,為整體影像畫質帶來巨大變化。 QLED TV. 有什麼特別之處? QLED 電視善用了量子點多種特性,其中之一便是「高亮度」。 亮度是指屏幕看起來的光暗度,而亮度是一個會影響影像畫質其他元素的重要因素。
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QLED 4k QuickDrive AirDresser 八達通 關閉 Galaxy Z ...
- 三星電子 香港
Discover 43" Neo QLED 4K QN90C with {Quantum Matrix Technology} & {Neural Quantum Processor 4K}. Explore Samsung {Size}" Smart TV's features & reviews.
- Overview
- QLED in a nutshell
- What is QLED?
News
By Henry St Leger
published 4 January 2022
Samsung QLED TVs bring drastically improved color and contrast
(Image credit: Samsung)
QLED stands for quantum dot light-emitting diode. If you see a new TV with the QLED label, it means it’s similar to a regular LED TV, but the main difference is that it has a quantum dot layer built-in. We’ll get to what this layer is soon, but the important thing to know is it enhances everything you see on your screen, like the colors and the brightness of images.
One of the most important points about QLED is it’s a panel technology that’s used (almost) exclusively for the best Samsung TVs. Confusingly, you will find some TVs with the QLED label from other TV brands like TCL, Hisense and Sharp, but most are sold by Samsung – at least for now.
You’ll find this QLED panel tech packed into some of Samsung’s latest and greatest 8K TVs, including the Samsung Q800T and the Q950TS. However, most of the QLEDs available on the market today are still 4K TVs.
That's the quick definition of what QLED is and where you can find it. Read on to find out everything else you need to know about QLED technology, including whether this new kind of display tech can truly upgrade your entertainment experience.
Today's best 4K QLED TV deals
Samsung Q60T QLED TV 43"
$457.95
QLED is an acronym that means quantum dot light-emitting diode. This isn't to be confused with OLED, which refers to an organic light-emitting diode, and is a competing display technology that we won't go into detail on here.
But wait, what is a quantum dot light-emitting diode – or QLED – display? And how does it compare to a regular LCD television?
QLED is, for the most part, a Samsung concept that's basically the latest set of enhancements to the same quantum dot technology that the company has been working on for the past few years.
To get technical – and add some confusion – Samsung's range of QLED TVs are not QLED at all. Well, at least not in the way that we understand the term. A 'proper' quantum light-emitting diode element emits its own light – the clue is in the name.
2022年7月14日 · QLED stands for quantum-dot light-emitting diode. Although Samsung makes a lot of different kinds of TVs, QLED TV is its mass-produced premium panel technology, as you can see if you...
2024年3月14日 · QLED. The 5 Best QLED TVs - Winter 2024 Reviews. Updated Mar 14, 2024 at 03:25 pm. By Ben Trudeau. overview 15 comments. Different TV technologies are available at the consumer level, each with advantages and disadvantages. One of those technologies is a quantum dot layer that some TVs include, ensuring a wide color gamut.
2022年3月4日 · SAMSUNG 55-inch Class QLED Q90T Series - 4K UHD Direct Full Array 16X Quantum HDR 12X Smart TV with Alexa Built-in (QN55Q90TAFXZA, 2020 Model) Amazon. What is Neo QLED? In 2021, Samsung...
2024年2月7日 · Tom's Guide Verdict. The Samsung QN90C Neo QLED TV has all the hallmarks of a premium TV: best-in-class HDR brightness, ample viewing options and strong picture performance. Despite minor...