A display module and a control method for the display module

A technology of display module and control method, which is applied to instruments, nonlinear optics, optics, etc., can solve the problems of not realizing a full screen, and the opening area cannot be displayed, and achieve the effect of increasing the display area and improving the utilization rate.

Active Publication Date: 2022-05-24
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the existence of setting holes, the hole area or slotted area cannot be displayed, and a full screen in the full sense has not been realized.

Method used

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  • A display module and a control method for the display module
  • A display module and a control method for the display module
  • A display module and a control method for the display module

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Embodiment Construction

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0029] figure 1 It is a schematic cross-sectional structure diagram of a display module provided by an embodiment of the present invention, figure 2 It is a structural schematic diagram of a light shielding structure formed by a light gating structure provided by an embodiment of the present invention, image 3 It is a structural schematic diagram of a light-gate structure forming a light-transmitting structure provided by an embodiment of the present invention, as shown in figure 1 , figure 2 and image 3 A...

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Abstract

The invention discloses a display module and a control method of the display module, comprising: a first display area and a second display area, the second display area at least partially surrounds the first display area, and the display module includes: a backlight module; The display panel is located on the light output side of the backlight module; the backlight module is provided with a through hole, and in the first display area, the through hole penetrates the backlight module along a direction perpendicular to the plane where the display panel is located; the light sensing element is at least partly arranged in the through hole In the hole, and the photosensitive surface of the photosensitive element faces the display panel; the light gating structure is located in the through hole and surrounds the photosensitive element; in the shooting mode, the light gating structure is used to block the light emitted by the backlight module from entering The light-shielding structure in the through hole; in the display mode, the light gating structure constitutes a light-transmitting structure for transmitting the light emitted by the backlight module to the first display area through the through hole, realizing a full-screen display.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display module and a control method for the display module. Background technique [0002] With the progress and development of the times, the "full screen" with high screen-to-body ratio and ultra-narrow bezel has become a hot spot in the field of small-size display screens. The advantage of "full screen" is to maximize the use of the display area of ​​the screen and bring users a better visual experience. Among them, the placement of the mobile phone's front camera, ambient light sensor, earpiece and other photosensitive devices is a difficulty in the "full screen" design. [0003] Liquid Crystal Display (LCD) modules are widely used in terminal devices such as mobile phones and tablet computers, as well as home appliances such as TVs, due to their thin body, soft and eye-friendly display screen, and no radiation. In the current design of mainstream liquid crystal display d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13357
CPCG02F1/1336G02F1/133606
Inventor 陈星林伟洪金龙
Owner XIAMEN TIANMA MICRO ELECTRONICS
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