What is a waterfall screen?

OPPO’s Shen Yiren showed us a mobile phone product through Weibo and mentioned the concept of “waterfall screen”.

The engineering prototype displayed by Shen Yiren has two major features worthy of our attention:

·One is the front-facing under-screen camera technology, which achieves a higher The screen-to-body ratio is almost 100%;

· One is the "waterfall screen" design, which gives a stronger sense of immersion when using the phone and gives people a stronger visual impact.

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The so-called "waterfall screen" is actually a further step forward from the hyperboloid screen on the market Evolved, the curved glass on both sides extends outward across the middle frame, like a waterfall of water flowing down, hence the name.

The hyperboloid mobile phones currently on the market, whether they are from Samsung, Huawei or other manufacturers, although the screen is curved and extended, it always "stops right up to the point" and does not cover downwards beyond the middle frame. Precisely because the screen-to-body ratio is higher in the waterfall screen form, the mobile phone screen achieves a scroll-like display effect, and the visual impact is naturally further enhanced.

However, the "waterfall screen" technology is not a major innovation from scratch. It is mainly an improvement and new application of flexible screen technology. It is essentially the same as the folding screen technology.

Combining OLED flexible panels and curved glass, making the screen into a curved surface is nothing new. However, the uniqueness of the waterfall screen is to further break through the limitations of the process and make the curved part of the screen longer and curved, which can achieve a "visual boundless" effect and enhance the expressiveness of the screen.

It can be said that the arrival of waterfall screen design brings us both joy and worry. The happy aspect is naturally that smart phones are becoming more and more exquisite and beautiful, and have a strong sense of freshness. The areas of concern are issues such as accidental contact and fragility. We still need to continue to wait and see for future improvements.

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