Screen stain handling device and screen stain handling method

Abstract

The invention discloses a screen stain handling device and a screen stain handling method. The device comprises a stain detection module, a display content detection module and a display control module. The stain detection module is used for detecting transmission illumination intensity of a screen pixel region pre-partitioned in a detected screen, and notifying the display content detection module of position information of the screen pixel region when judging the detected transmission illumination intensity of the screen pixel region is smaller than a preset threshold value. The display content detection module is used for detecting a display cache region corresponding to a screen pixel region position with the transmission illumination intensity smaller than the preset threshold value according to the notification information of the stain detection module, and notifying the display control module when reading display content is stored in the display cache region. The display control module is used for controlling the reading display content of the display cache region to be displayed at a corresponding position of the screen in a rolling manner. By the screen stain handling device and the screen stain handling method, text content shielded by screen stains can be displayed dynamically to facilitate reading of users, and accordingly, user experience is improved.

Description

technical field [0001] The present invention relates to the field of mobile terminal display, in particular to a device and method for dealing with screen stains. Background technique [0002] Smartphones are becoming more and more popular, often with large displays and touchscreen inputs. Although you can use high-tech methods such as touching the phone, wearing a protective cover, or even using an anti-fingerprint film to protect the phone, no matter what method you use, it will inevitably leave stains on the surface of the phone. These stains may be due to improper cleaning. Timely or some reason can not be cleaned up in time and affect the user to read the content displayed at the stain. [0003] For screen stains, some manufacturers have proposed adding a light sensor under the display screen of the mobile phone. According to the light intensity of the natural light transmitted through the display screen detected by the light sensor, it can be judged whether there is s...

AI Technical Summary

Problems solved by technology

Although you can use high-tech methods such as sticking the mobile phone, wearing a protective cover, or even using an anti-fingerprint film to protect the mobile phone, no matter what method you use, it will inevitably leave stains on the surface of the mobile phone. These stains may be due to improper cleaning. It is timely or cannot be cleaned in time for some reason, which affects the user's reading of the content displayed at the stain

[0003] For screen stains, some manufacturers have proposed to add a light sensor under the display screen of the mobile phone. According to the light intensity of the natural light transmitted through the display screen detected by the light sensor, it can be judged whether there is stain on the screen, so as to avoid misdialing the phone, but there is no Solve the problem that screen stains may affect the user's reading experience

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