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Learn all about AMOLED technology and its influence on the evolution of electronic devices
Nowadays, device screens are undergoing constant advancements, and technology AMOLED AMOLED has played a key role in this change. With more vivid colors, greater energy efficiency and deeper blacks, this innovation has become a popular choice for different types of devices. In this article, you will understand what AMOLED technology is, how it works and what its main benefits and applications are.
What is AMOLED technology and how does it work?
The acronym AMOLED means Active Matrix Organic Light Emitting Diode, that is, an active matrix of organic light-emitting diodes. Unlike traditional LCD screens, this technology does not require backlighting, as each pixel emits its own light. This makes the screen work more efficiently and allows for more accurate images.
This technology was developed in the late 1990s by companies like Kodak and Sony, but it only began to become popular in 2007when Samsung introduced the first commercially viable AMOLED display. Since then, its adoption has grown, being widely used in smartphones, televisions and other electronic devices.
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Additionally, when a pixel needs to display the color black, it is turned off, resulting in deeper contrast and lower power consumption. Since each pixel lights up independently, the image quality is improved, ensuring more vibrant colors and greater precision in details.
Main advantages of AMOLED technology
The technology AMOLED offers several advantages that explain its growth in the market. Among the main ones, the following stand out:
- More vivid colors and intense shine: The wide color gamut provides sharper and more vibrant images, improving the user's visual experience.
- High contrast: Since pixels can be turned off individually, the difference between light and dark areas is greater, resulting in more detailed images.
- Energy efficiency: Compared to LCD screens, AMOLED displays consume less power, especially in predominantly dark scenes, which can contribute to longer battery life on devices.
- Thinner and more flexible screens: Because they don’t need extra layers of lighting, devices can be more compact and malleable, enabling innovative designs.
- Best viewing angle: Image quality remains stable even when viewed from different angles, improving the usability of devices.
Applications of AMOLED technology in the market
The technology AMOLED has been widely applied in different sectors. See some examples:
1. Smartphones and tablets
Mobile devices are the ones that most use AMOLED screens. The first smartphone to adopt this technology was the Samsung Wave, launched in 2010. Since then, advanced models, such as the Galaxy and iPhone Pro lines, have started using this type of display to offer high-quality images.
2. Smartwatches and wearables
Smartwatches require efficient displays, with good energy performance and good visibility in different light conditions. Since 2015, with the launch of Apple Watch, AMOLED screens have been widely used in these devices.
3. Televisions and monitors
The experience of watching movies and series is significantly improved with the contrasts and colors offered by AMOLED displays. The first commercial OLED TV was launched by Sony in 2007, and since then, companies like Samsung and LG have dominated this segment with high-quality models.
4. Foldable devices
The flexibility of AMOLED screens has therefore made it possible to create foldable smartphones, such as the Samsung Galaxy Z Fold and Huawei Mate X. In this sense, Samsung presented the first prototype of a foldable screen in 2013 and later launched the first commercial devices in 2019. Thus, this innovation opens space for new formats of mobile devices.
AMOLED technology, in turn, has been driving the evolution of electronic displays, as it provides sharper images, greater energy efficiency and enables innovative designs. Since the early 2000s, more and more people have been adopting this technology continuously; in addition, companies such as Samsung, LG and Apple have been driving this advancement.
If you are looking for an enhanced visual experience, then considering a device with an AMOLED display may be an excellent option. Furthermore, the trend is that this technology will continue to evolve and, therefore, bring continuous improvements to consumers.
