A method for adjusting screen luminous intensity and a mobile terminal
A mobile terminal, luminous intensity technology, applied in the direction of instruments, sub-office equipment, electrical components, etc., can solve the problem of inability to match the screen luminous intensity and ambient light, and achieve the effect of improving user experience
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
no. 1 example
[0074] figure 2 is a schematic diagram of the appearance of the first mobile terminal. Such as figure 2 In the mobile terminal of this embodiment, a front ambient light sensor 2 is installed on one side of the screen 1, and the front ambient light sensor 2 generates a corresponding response signal according to the received front light. In addition, a rear ambient light sensor 3 is installed on the back of the mobile terminal, and a processor 4 is installed inside ( figure 2 not shown in); the rear ambient light sensor 3 generates a corresponding response signal according to the received backlight; the processor 4 is connected to the front ambient light sensor 2, the rear ambient light sensor 3 and the light-emitting components of the screen 1, It can receive the response signals of the front ambient light sensor 2 and the rear ambient light sensor 3, and send adjustment signals to the light emitting part of the screen 1.
[0075] image 3 It is a flow chart of adjusting...
no. 2 example
[0090] Figure 5 It is a flow chart of generating an adjustment signal according to the integrated light intensity in the second embodiment. Such as Figure 5 In this embodiment, the adjustment signal is generated according to the integrated light intensity and the reflected light intensity according to the following steps, and then the brightness of the screen 1 is adjusted according to the adjustment signal.
[0091] S1041: Calculate the ratio of the integrated light intensity to the reflected light intensity of the screen.
[0092] S1042: Determine whether the ratio is greater than or equal to the first set value; if the ratio is greater than or equal to the first set value, execute S1043; if the ratio is smaller than the first set value, execute S1044.
[0093] S1043: Generate the adjustment signal according to the integrated light intensity.
[0094] S1044: Generate an adjustment signal according to the product of the reflected light intensity of the screen and the first...
no. 3 example
[0099] Figure 7 It is a flow chart of generating an adjustment signal according to the integrated light intensity in the third embodiment. Such as Figure 7 In this embodiment, the adjustment signal is generated according to the integrated light intensity and the reflected light intensity according to the following steps, and then the brightness of the screen 1 is adjusted according to the adjustment signal.
[0100] S1045: Calculate the difference between the comprehensive light intensity and the reflected light intensity of the screen;
[0101] S1046, judging whether the difference is greater than or equal to the second set value; if the difference is greater than or equal to the second set value and the integrated light intensity is greater than the reflected light intensity of the screen, execute S1047; if the difference is less than the second If the value is set, execute S1048.
[0102] S1047: Generate an adjustment signal according to the integrated light intensity....
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More