Screen brightness adjusting method and electronic equipment

A technology of electronic equipment and adjustment method, applied in the electronic field, can solve problems such as glare of screen brightness, poor user experience, dimming of ambient light intensity, etc., and achieve the effect of improving user experience

Inactive Publication Date: 2014-10-01
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are at least the following problems in the prior art: when the user viewing the screen enters from an environment with high light intensity to an environment with low light intensity, the ambient light intensity suddenly becomes dark, or the user in a dark environment just turns on the screen to When viewing, the brightness of the screen will be ver

Method used

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  • Screen brightness adjusting method and electronic equipment
  • Screen brightness adjusting method and electronic equipment
  • Screen brightness adjusting method and electronic equipment

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] figure 1 It is a flow chart of the screen brightness adjustment method provided in Embodiment 1 of the present application.

[0071] refer to figure 1 As shown, the screen brightness adjustment method provided in the embodiment of the present application is applied to an electronic device with a screen, and the electronic device includes a light intensity detection module. The screen brightness adjustment method provided in the embodiment of the present application includes:

[0072] Step S11: acquiring the original image displayed on the screen of the electronic device.

[0073] In this embodiment of the present application, an original image refers to an image directly displayed to a user by a screen of an electronic device, and the original image generally includes a bright tone area and a dark tone area.

[0074] In the prior art, the user usually sets the screen brightness of the electronic device to a fixed brightness or to automatically adjust the brightness ac...

Embodiment 2

[0084] figure 2 It is a flow chart of the screen brightness adjustment method provided in Embodiment 2 of the present application.

[0085] refer to figure 2 As shown, the screen brightness adjustment method provided in the embodiment of the present application is applied to an electronic device with a screen, and the electronic device includes a light intensity detection module. The screen brightness adjustment method provided in the embodiment of the present application includes:

[0086] Step S21: acquiring the original image displayed on the screen of the electronic device.

[0087] Step S22: setting a mask layer suitable for the original image, and covering the mask layer on top of the original image; the mask layer has a preset initial transparency and the mask layer Transparency is adjustable.

[0088] Step S23: when the screen of the electronic device is on, acquire in real time the light intensity parameter obtained by the light intensity detection module detecti...

Embodiment 3

[0097] image 3 It is a flow chart of the screen brightness adjustment method provided in the third embodiment of the present application.

[0098] refer to image 3 As shown, the screen brightness adjustment method provided in the embodiment of the present application is applied to an electronic device with a screen, and the electronic device includes a light intensity detection module. The screen brightness adjustment method provided in the embodiment of the present application includes:

[0099] Step S31: acquiring the original image displayed on the screen of the electronic device.

[0100] Step S32: Extract the area to be masked in the original image.

[0101] The original image displayed on the screen of an electronic device includes a bright tone area and a dark tone area. Usually, it is the bright tone area that causes glare, and the dark tone area is usually not dazzling. However, the overlay on the original image involved in the above embodiment The technical solu...

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Abstract

The invention discloses a screen brightness adjusting method and electronic equipment. An original image which is displayed on a screen of the electronic equipment is obtained; a masking layer matched with the original image is set, and the original image is covered with the masking layer; the masking layer has preset initial transparency, and the transparency of the masking layer is adjustable; a light intensity detecting module is used for detecting the external environment to obtain light intensity parameters, and the transparency of the masking layer is adjusted in real time. In this way, due to the facts that a visual image which is seen by a user through the electronic equipment is formed by combining the original image and the masking layer, the masking layer has the preset initial transparency, the original image can be covered with the masking layer, the brightness of the original image is reduced, and stimulation on the eyes of the user by a high-brightness region in the original image can be reduced; because the transparency of the masking layer is adjusted through the detected light intensity parameters of the external environment, the original image will be not affected by external strong light and can be seen by the user clearly, and user experience is improved.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a screen brightness adjustment method and electronic equipment. Background technique [0002] With the development of science and technology, electronic devices with screens play an increasingly important role in people's daily leisure and entertainment life, and the proportion of screens in electronic devices is increasing. [0003] At present, most electronic devices can automatically adjust the screen brightness according to the light intensity of the external environment. The brighter the external light is, the brighter the screen will be. The brightness of the screen of the electronic device can be adjusted manually, and the brightness of the screen can be adjusted up or down through manual operation, which can ensure that the screen can have appropriate brightness and clarity in different environments and meet the viewing requirements of users. [0004] Howev...

Claims

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Application Information

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IPC IPC(8): G09G5/10
Inventor 黄希煌
Owner LENOVO (BEIJING) CO LTD
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