Evolution of Screen Resolution and Technology Development

Evolution of Screen Resolution and Technology Development

IEW

 

4K Resolution is an emerging resolution standard for digital movies and digital content. The name 4K comes from its horizontal resolution of about 4000 pixels. The resolution of the currently launched 4K resolution display devices is 3840×2160. Or, reaching 4096×2160 can also be called a 4K resolution display device. Compared with the full high-definition resolution of 1920×1080, the display with 4K resolution will increase by millions of pixels, so the fineness of the picture and its performance will be qualitatively improved.

 

Early display products, that is, display products in the CRT era, mostly used relatively low resolution, and the picture effect was relatively general, and even the product radiated relatively large. At that time, the best resolutions of products were mostly 1024×768 and 1280×1024, thus achieving 720p high-definition display. After the development of the liquid crystal display, due to the revolutionary change of the display principle, the size ratio of the product has changed more abundantly, so the size of the display and the resolution of the screen have been highly developed.

 

Resolution is the precision of the screen image, which refers to the number of pixels that the monitor can display. Since points, lines, and surfaces on the screen are made up of pixels, the more pixels the monitor can display, the finer the picture and the more information can be displayed in the same screen area, so resolution is an essential performance of the indicators. The entire image can be imagined as a large chessboard, and the resolution is expressed as the number of intersections of all longitude and latitude lines.

 

At present, there are many sizes of mainstream LCD monitors, and their resolutions are also slightly different. For example, a screen resolution of 18.5 inches (16:9) is 1366×768; 19 inches (16:10) is 1440×900; 21.5 Inch (16:9) screen resolution is also 1920×1080; currently, on the market, display products with a resolution of 1920×1080 full HD size are already very popular.

 

When it comes to the advantages and strengths of 4K resolution monitors, because of such a fine resolution, the picture performance it brings has greatly increased, and the content that can be displayed on the same screen is very extensive. As we all know, the degree of detail brought by screens of different resolution levels and the content that can be displayed are completely different. For example, viewers can clearly feel the difference between 720p and 1080p playback sources when watching movies, and the 4K movie screen is very different from the former two. Consumers will choose products with as high a resolution as possible according to their needs when purchasing monitors.

 

However, the cost of ultra-high-definition products will increase significantly with the improvement of product performance. Based on the control of the yield rate and the consideration of market demand and mainstream hardware level, most of the ordinary products launched by suppliers will maintain full HD resolution, while the large-screen series often use ultra-high definition resolution. TouchDisplays comprehensively introduces various sizes of touchscreen devices that support customization, displaying extraordinary display capabilities with clear images. Various resolution options such as 1024×768, 1366×768, 1920×1080, and 3840×2160 are provided to meet the individual needs of different customers for different application scenarios.

 

Follow this link to learn more:

https://www.touchdisplays-tech.com/

 

 

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Post time: Dec-22-2022

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