Display screen damage detection method and device
The invention provides a display screen damage detection method and device, and the method comprises the steps: obtaining a first light sensation value outputted by a light sensor of terminal equipment at present when the display screen of the terminal equipment is detected to be lightened, and then...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a display screen damage detection method and device, and the method comprises the steps: obtaining a first light sensation value outputted by a light sensor of terminal equipment at present when the display screen of the terminal equipment is detected to be lightened, and then obtaining a second light sensation value outputted by a light sensor of the terminal equipment at present when the display screen of the terminal equipment is detected to be extinguished; the second light sensation value currently output by the light sensor of the terminal equipment can be obtained, and whether the display screen is damaged or not is determined according to the difference value between the first light sensation value and the second light sensation value. Therefore, whether the display screen is damaged or not can be accurately determined by comparing the first light sensing value obtained under the condition that the display screen is turned on with the second light sensing value obtained under th |
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