OLED TVs are no longer the đỏ expensive ’technology like the time of the 7-8 years ago but have now become a more accessible product for users. The advantages of OLED TV have shown that it is the first choice for those who desire to own high-end TV generation in the present day with high contrast, absolute black with rich color range, At the same time, the TV also offers many suitable designs for the spaces of modern houses.
TV with extremely thin background
In 2007, the world witnessed the birth of the first commercial OLED TV with a length of only 3 mm thin in the background. However, it is not the time that OLED TV technology is enough to convince users because the size of that TV model is only 11 ”, and the proposed price of 2,500 USD is difficult to convince users to own. The TV is even smaller than a computer screen.
Over time, OLED TVs have received support from many manufacturers. So we can easily buy mid to high-end OLED TVs at this time. Its common feature is always an ultra-thin base plate design.
With the light-emitting diode structure, manufacturers can create thin TV panels with an increasingly narrow border. Since then, the experience of viewing the user's content has been enhanced. The minimalistic design on the front of many TVs almost doesn't have any details that distract users.
Images with high detail, rich colors and precise
There have been many reviews from experts who affirmed that OLED technology can completely create projection devices with rich and accurate colors. Typically, the Sony Trimaster EL display line with OLED panels is the choice for many famous studios around the world.
From the inherent experience, TV manufacturers can create processors that can reproduce images appropriately to attract users with a multitude of different options. For example, Sony has a huge advantage thanks to the Ultimate X1 processor chip and image data store from Sony Pictures. The image that wants to be detailed and accurate, the more data and better hardware the company has, the more advantage it will have. Especially in the current internet era, we often tend to watch content via Netflix or Youtube channels, so the advantage is definitely in favor of manufacturers with large repositories of image data. In this competition, other manufacturers aim to AI Deep Learning algorithm to learn image data and analysis for future use. Anyway it is a premise for us to be able to target OLED TVs in the future with 8K resolution.
High contrast and absolute black
This factor, the OLED is completely superior to the current TV technologies because each pixel is a self-luminous organic diode, capable of being completely turned off to express absolute black. Why is it absolutely black? The answer is also to enhance the contrast.
Contrast can be understood simply by the difference between the light and dark areas of the image, the higher the difference (high contrast), the better the image will look and catch the eye. Thanks to the back plate technology, OLED TVs easily create contrast with the best black, which is a tool to reproduce high-sensitivity (HDR) images in various image standards.
OLED technology is increasingly taking steps to overcome its shortcomings. Evidence is that the OLGB OLED platform has improved screen brightness to convince difficult customers or meet HDR image standards. Basically, the advantages of image quality, contrast, thinness of the background … remain the same.
Display extremely smooth motion pictures
With the development of technology, OLED TVs are increasingly improving image visibility to deliver smooth motion frames that meet the needs of enjoying action movies or gaming consoles.
OLED panels do not need a frame flashing algorithm to reduce brightness, thereby increasing image response time. Processor chip technology and image data warehouse can interpolate black frame insertion frames or motion interpolation to increase smoothness when users enjoy movies. Of course, this article is limited to TV technology, so other related technologies such as AMD FreeSync, NVIDIA G-Sync or HDMI Forum VRR will not be mentioned.
For example, the BRAVIA OLED A9G TV model According to the test of rtings.com, the response time in the measurement period of 80% at 0.2 milliseconds and 100% is 1.9 milliseconds, while the screen IPS LCD can only produce Response Time at about 4-5 milliseconds.
With the self-emitting diode system, OLED TVs optimize power efficiency by actively turning off unnecessary light areas. This makes the TV more energy-efficient. In standby mode, OLED TVs consume only about 0.5 watts of power. Depending on the brightness shown in the scenes where the TV will optimize power consumption.
Another consideration is the TV operating system platform. Currently, Android TV is the operating system capable of supporting Vietnamese language with the best voice control capability. In the future, Android TV models can be updated to Google Assistant voice assistant so that people can control smart home devices as well as interact with TV more intelligently and easily.
Thus, the advantages and technology improvements have shown that OLED TVs are an option for enjoying high quality images, expressing contrast with deep black as well as providing an extremely impressive design. . Of course, users always want this technology to be able to access the better price to meet the users who want to own the most outstanding TV technology today. However, technology is always the way it is, so we strive to own it there, wait, when do we know it?