Electronic device, control method of the same, and non-transitory computer-readable storage medium

1. An electronic device, comprising a housing, a display module, a camera, and a drive structure, wherein the camera and the drive structure are disposed in an inner cavity formed by the display module and the housing;

the display module comprises a backlight module and a liquid crystal display, wherein the backlight module is disposed between the liquid crystal display and the camera;

the backlight module comprises a fixed backlight component and a movable backlight component, wherein a first sliding hole is formed in the fixed backlight component, the first sliding hole is formed opposite to the camera, and the movable backlight component is slidably disposed in the first sliding hole;

the liquid crystal display comprises a first base assembly, a second base assembly, and a liquid crystal layer disposed between the first base assembly and the second base assembly, the second base assembly is disposed between the liquid crystal layer and the backlight module, the second base assembly comprises a movable block, and the movable block is disposed opposite to the movable backlight component; and

the drive structure is connected with the camera, the drive structure drives the camera to move towards the movable backlight component, and the drive structure drives, via the camera, the movable backlight component and the movable block to squeeze the liquid crystal layer, so that an area of the liquid crystal layer opposite to the movable block becomes thinner.

2. The electronic device according to claim 1 , wherein the liquid crystal layer comprises a first film layer, a second film layer, and liquid crystal particles disposed between the first film layer and the second film layer in an array, the second film layer faces the second base assembly, the second film layer comprises a fixed area, a movable area, and an elastic connection area, the elastic connection area is deformed with squeezing of the movable backlight component and the movable block to form an annular liquid crystal accommodating component protruding from the fixed area, and part of the liquid crystal particles are filled in the annular liquid crystal accommodating component.

3. The electronic device according to claim 2 , wherein an accommodating gap is formed between the fixed backlight component and the movable backlight component, and the annular liquid crystal accommodating component is disposed in the accommodating gap.

4. The electronic device according to claim 2 , wherein an elastic coefficient of the elastic connection area is less than elastic coefficients of the fixed area and the movable area.

5. The electronic device according to claim 2 , wherein a thickness of the elastic connection area is less than thicknesses of the fixed area and the movable area.

6. The electronic device according to claim 2 , wherein an orthographic projection, in a direction perpendicular to the liquid crystal display, of a lens of the camera is located in an area surrounded by the annular liquid crystal accommodating component.

7. The electronic device according to claim 2 , wherein the movable area is disposed opposite to the movable backlight component and the movable block, and in a moving process of the movable backlight component and the movable block, the movable area moves along with the movable backlight component and the movable block.

8. The electronic device according to claim 2 , wherein in a case where the camera is driven by the drive structure, a lens of the camera extends into a space surrounded by the annular liquid crystal accommodating component.

9. The electronic device according to claim 1 , wherein the first base assembly comprises a first indium tin oxide (ITO) layer, a color filter (CF) layer, an upper glass plate, and an upper polarizer that are sequentially stacked on the liquid crystal layer.

10. The electronic device according to claim 1 , wherein the second base assembly comprises a lower polarizer, a lower glass plate, a thin film transistor (TFT) layer, and a second indium tin oxide (ITO) layer that are sequentially stacked between the backlight module and the liquid crystal layer.

11. The electronic device according to claim 1 , wherein the drive structure is a shape memory deforming alloy structure.

12. A control method of an electronic device, wherein the electronic device comprises a display module, a camera, and a drive structure, the display module comprises a backlight module and a liquid crystal display, the backlight module comprises a fixed backlight component and a movable backlight component, the liquid crystal display comprises a first base assembly, a second base assembly, and a liquid crystal layer disposed between the first base assembly and the second base assembly, the second base assembly comprises a movable block, the movable block is disposed opposite to the movable backlight component, the drive structure is connected with the camera; and the control method comprises:

receiving a first input; and

driving, via the drive structure in response to the first input, the camera to move towards the movable backlight component and the movable block.

13. An electronic device, comprising a display module, a camera, and a drive structure, wherein the display module comprises a backlight module and a liquid crystal display, the backlight module comprises a fixed backlight component and a movable backlight component, the liquid crystal display comprises a first base assembly, a second base assembly, and a liquid crystal layer disposed between the first base assembly and the second base assembly, the second base assembly comprises a movable block, the movable block is disposed opposite to the movable backlight component, the drive structure is connected with the camera; and the electronic device further comprises a processor, a memory, and a computer program stored in the memory and executable on the processor, and the computer program, when executed by the processor, causes the electronic device to perform:

receiving a first input; and

driving, via the drive structure in response to the first input, the camera to move towards the movable backlight component and the movable block.