Control method, control device and electronic device
A technology for controlling electronic devices and control methods, applied in electrical digital data processing, instruments, computing, etc., can solve problems such as excessive darkness, poor user experience, and unfavorable eye protection, reduce area, meet individual needs, improve The effect of user experience
Active Publication Date: 2020-01-10
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If you adjust the overall brightness of the display, it may make some areas too dark, which makes the user experience bad and is not conducive to eye protection
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0078] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are only for explaining the embodiments of the present invention, and should not be construed as limiting the embodiments of the present invention.
[0079] see Figure 1-4 , the control method according to the embodiment of the present invention is used for controlling the brightness of the display screen 130 of the electronic device 100 , and the feature is that the display screen 130 includes a pixel array 131 . Control methods include:
[0080] S1, determining a predetermined brightness value;
[0081] S2. Determine the range of pixels to be adjusted and the adjustment range corresponding to the pixels to be adjusted ac...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a control method used for controlling the brightness of a display screen of an electronic device. The display screen comprises a pixel array. The control method comprises the steps that a preset brightness value is determined; a range is determined, wherein the to-be-adjusted pixel range is determined according to user input, and the to-be-adjusted pixel range comprises all pixels and too bright pixels with the brightness larger than the preset brightness value; the brightness of the pixels to be adjusted is adjusted according to the preset brightness value. Thus, a user can select the to-be-adjusted pixel range according to the needs of himself / herself, such as all the pixels or the too bright pixels with the brightness larger than the preset brightness value. Under some circumstances, only the area of the too bright pixels needs to be adjusted without influencing the brightness of the areas which are not too bright, therefore, the area of the area subjected to brightness adjustment is reduced as much as possible, and the aim of eye protection is achieved. Meanwhile, the overall brightness or contrast ratio of the display screen can be adjusted according to user input, and therefore the individual needs of the user can be met. The invention further discloses a control device and the electronic device.
Description
technical field [0001] The invention relates to display control technology, in particular to a control method, a control device and an electronic device. Background technique [0002] When displaying on a display screen of an electronic device such as a mobile phone, it is often encountered that the brightness of a local area is too bright. If the overall brightness of the display screen is adjusted, some areas may be too dark, which makes the user experience bad and is not conducive to eye protection. Contents of the invention [0003] Embodiments of the present invention aim to solve at least one of the technical problems existing in the prior art. Therefore, the embodiments of the present invention need to provide a control method, a control device and an electronic device. [0004] The present invention provides a control method for controlling the brightness of a display screen of an electronic device, where the display screen includes a pixel array; the control met...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0484G06F3/147
CPCG06F3/04847G06F3/147
Inventor 蒋国强邱勇查文胜陈永兴何颖
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD