Oppo recently showcased its latest under-display selfie camera technology which it claims will not sacrifice screen quality or photo results. This is the secret behind new technology.
This is the third generation under -screen camera technology developed by Oppo. They say this latest technology will overcome two problems that often haunt bottom -display cameras, namely inconsistent display and low picture quality.
Reporting from Oppo's official statement, to bring this new technology, Oppo has developed a number of new innovations in design and algorithms used to process photos, namely:
1. Innovation in pixel geometry
Previous bottom -display camera technology prioritizes reducing the pixel density on the screen around the camera so that light can still enter. This approach makes the screen around the camera inconsistent, especially when used to watch video or read text.
Oppo changed this approach by reducing the pixel size on the screen without reducing its density. Therefore, the part of the screen near the camera still has the same density of 400 ppi as the other part of the screen.
2. Transparent wiring
Oppo is replacing traditional screen cables with transparent screen cables. Because it is manufactured with high precision, the width of the transparent cable can be reduced by up to 50% and produce a smoother appearance.
3. Improved screen accuracy, color and brightness
Currently, standard bottom-display cameras use a one-pixel architecture to transfer two pixels (1-to-2). Oppo developed its own innovation of one pixel to transfer one pixel (1-to-1).
When combined with precise algorithms, this innovation is claimed to produce precise chromaticity and brightness across the screen, with a deviation of only 2%. This innovation is also useful for uses such as reading e-books or viewing navigation maps as it can display lowercase letters more accurately and color textures better.
4. Increased component lifespan
With the use of 1-to-1 circuits and special algorithms, Oppo’s bottom-display camera technology not only provides consistent screen viewing but also increases screen life by up to 50%.
In addition to the above design innovations, Oppo developers from the U.S. The Research Institute is also developing AI algorithms to aid photo processing. For example, from diffraction reduction, HDR, and Auto White Balance that can reduce the blur and fluorescence effects that typically appear in camera photos below the screen.
Oppo is also training its artificial intelligence with tens of thousands of photos that can solve problems caused by light diffraction, so that the photos taken look clearer and more natural. Oppo also includes examples of photos taken using a below -screen camera, and the results are decent when compared to previous technology.
Oppo did not specify when this under -display camera technology will be launched to the public. Meanwhile, Chinese vendors will continue to develop algorithmic designs to optimize bottom -of -screen camera technology.
If this technology is ready to be marketed commercially in the near future, then the under -screen camera trend will soon replace the punch hole design that has been widely used in recent years. How about you, interested in trying out a cell phone with a camera under the screen?
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