How much do you know about 2.5D screens?

In modern electronic devices, screen technology has always been the focus of people’s attention. From the initial CRT (cathode ray tube) displays to later LCD (liquid crystal display), OLED (organic light-emitting diode), and more, each technological innovation has brought clearer and more realistic visual experiences. And today we are going to explore an emerging technology -2.5D screens. What is a 2.5D screen? A 2.5D screen, as the name suggests, refers to a display panel with a certain curvature on the surface of the screen. Compared to traditional flat screens, the four corners or entire edges of a 2.5D screen will be slightly raised, forming a slight curved effect. This design is not only aesthetically pleasing but also provides a more comfortable touch for users. Advantages of 2.5D screen 1 The appearance design is more attractive due to its unique styling characteristics. The 2.5D screen can better integrate into the overall design of mobile phones or other mobile devices, making the product more fashionable and eye-catching in appearance. 2. Enhancing touch sensation with small curves can make finger swiping operations on the screen smoother and more natural, reducing the “sluggish” feeling that traditional flat screens may produce. 3. Improve the anti drop performance. Due to the certain curvature at the edges and corners, when the device falls, the force will be more dispersed, which to some extent reduces the impact force on the screen and improves the anti drop performance. 4. A better viewing angle may not strictly mean a full view screen, but a 2.5D screen to some extent improves the issue of viewing angle, allowing users to obtain relatively clear images when viewing the screen from different angles. The application of 2.5D screens is currently widely used in fields such as smartphones and tablets. For example, Apple’s iPhone X series and several flagship models from Huawei all use 2.5D glass as the outer cover material for their display screens. In addition, some smartwatches and high-end digital cameras also use similar curved glass to enhance the texture of the products. However, it should be noted that although a 2.5D screen has many advantages, it is not flawless. For example, due to the special shape of the edge part, it may pose certain challenges to the design of the film or protective cover; Meanwhile, for games or applications that require precise clicking on edge buttons, there may also be certain operational difficulties. The 2.5D screen, as a new form of screen, is gradually changing the way we use electronic products. With the continuous advancement of technology, we believe that more innovative screens will be introduced in the future, bringing more convenience and surprises to our lives.