Full-screen mobile phone

Abstract

The invention discloses a full-screen mobile phone, and the mobile phone at least comprises a display screen, a front camera and a control module, wherein the front camera is arranged below the display screen, and the control module is respectively connected with the display screen and the camera. The display screen at least comprises a transparent substrate, an anode, an organic light-emitting diode functional layer and a cathode from bottom to top. The full-screen mobile phone is characterized in that a transparent substrate of the display screen is provided with a pixel area and a non-pixelarea, and when the full-screen mobile phone is in a state that the front camera is turned on, the control module controls pixels on the front camera and pixels around the front camera to be turned off, so the pixel area is a non-light-emitting area; according to the arrangement design of the pixels on the transparent substrate, the control module controls the movement track of the front camera tobypass the pixels, so images or pictures imaged by the front camera cannot be shielded by the pixels.

Description

technical field [0001] The invention relates to the technical field of mobile phones, in particular to a full-screen mobile phone with a front camera installed under a display screen. Background technique [0002] Full screen, literally means that the front of the phone is all screen. The surrounding borders of the mobile phone are designed with no borders, pursuing a screen ratio close to 100%. But in fact, limited by the current display technology, there are only mobile phones with ultra-high screen-to-body ratio for the time being, and there is no mobile phone with 100% front screen ratio. The so-called full-screen mobile phone currently on the market refers to a mobile phone with a screen ratio of more than 90% and an ultra-narrow bezel design. However, as the screen becomes larger and larger, the handset and other devices of the mobile phone can be made small and hidden in the frame. But for the front camera of the mobile phone, the existing technology is to place th...

AI Technical Summary

Problems solved by technology

But for the front camera of the mobile phone, the existing technology is to place the front camera under the screen. The method includes two ways of screen opening and transparent screen, wherein the screen opening is like the notch in the prior art. Screen, beauty tip or water drop screen, the screen opening is easy to affect the screen ratio and visual experience

While the transmittance of the transparent screen in the prior art is 40%-70%, but the imaging of the camera under this transmittance is blurred

However, the traditional setting method seriously hinders the improvement of the screen ratio of the mobile phone display or causes defects such as deformed mobile phone screens.

[0003] In the prior art, in order to solve the defects of the screen ratio of the mobile phone display screen, it is achieved by increasing the transmittance. This method is mainly to reduce the area of ​​the pixel (pixel) or reduce the number of pixels. However, reducing the area of ​​the pixel It will increase the difficulty of the manufacturing process of the display

In addition, under the same brightness of the display screen, the smaller the pixel area, the higher the amount of lighting required, which will affect the service life of the screen

If the number of pixels is reduced, the number of pixels (PPI, pixel per inch) (or pixel density) in this area will be reduced, which will cause the display to appear grainy when displaying images

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