Recently, the domestic display manufacturer Tianma displayed an AA Hole LTPS full screen at an exhibition in Los Angeles, the United States. The biggest highlight of this screen is a round hole in the upper left corner, which is reportedly prepared for the front camera.

The size of the AA Hole LTPS full screen is 6.21 inches. Compared with the full screen on the market, the aspect ratio of the screen is increased to 20:9, the resolution is 2400x1080, and the COG packaging technology is used. The chin width is only 3.0 mm, the left and right borders are 0.5 mm, and the upper border is 0.6 mm. The width of the border around the iPhone X is 4.56mm, so it can be said that the AA Hole LTPS full screen has greatly improved in the proportion of screens.

Glory V10 with Tianma screen

As the name implies, the AA Hole LTPS full screen uses LTPS technology, which is low-temperature polysilicon technology. It can effectively improve the operability of the screen. With this technology, manufacturers can develop displays with a PPI of more than 500.

At present, there are four main forms of full screen: top and bottom symmetry, no forehead and big chin, Liu Haiping and beauty tip. The new screen launched by Tianma can be regarded as a derivative of the second type, but the front camera position is awkward. The author believes that this processing method is not even as good as that of Meirenjian. Of course, the best full screen should be the one on the flagship mobile phone to be released by vivo. It is said that it is named vivo NEX, and the front camera of this phone is designed to be able to rise and fall, When not in use, the front camera will shrink inside the fuselage.

Vivo NEX rendering

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