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Display module and display device

A display module and display area technology, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of unsatisfactory display effect of the camera position under the screen and the inability of the screen to truly realize a full screen, so as to improve the sensing effect and imaging quality, improve display quality, and improve display uniformity

Active Publication Date: 2022-06-03
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a display module and a display device to solve the problem that in the prior art, due to the objective requirements of the camera under the screen, the position display effect of the camera under the screen is not ideal, and the screen cannot truly realize a full screen.

Method used

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  • Display module and display device

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Embodiment Construction

[0031] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted: unless otherwise specified

[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as a

[0035] It should be noted that like numerals and letters refer to like items in the following figures, so once an item is

[0046] It can be understood that FIG. 1 of the present embodiment only schematically shows the first display area AA1 and the second display area AA2

[0048] This embodiment explains that the light splitting component 40 can be a structure including a reflective surface 401, no matter in the first work

[0051] This embodiment explains that the light splitting component 40 can be a structure including a reflective surface 401, no matter in the first work

[0056] This embodiment explains the functions that can realize the first working mode and ...

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Abstract

The invention discloses a display module and a display device, which belong to the field of display technology. The display module includes a first display area and a second display area, and the second display area is multiplexed as a light-transmitting area; The orthographic projection of the light-emitting surface of the display module does not overlap with the light-transmitting area, and the light-incoming surface of the photosensitive component is perpendicular to the light-emitting surface of the display module; After the light splitting component changes direction, it emits to the light incident surface of the photosensitive component to complete the sensing work; in the second working mode, the photosensitive component does not work, and the outgoing light of the supplementary light component goes out to the light transmission area to complete the light transmission. Area fill light work. The display device includes the above display module. The invention uses the principle of periscope photosensitive detection to realize the sensing work of the photosensitive component under the screen, and also improves the display uniformity of the second display area through the supplementary light component, which is beneficial to improving the display quality of the full screen.

Description

Display modules and display devices technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display module and a display device. Background technique In existing display devices, display panels are mainly divided into liquid crystal display panels and organic self-luminous display panels. mainstream technology. In order to further increase the screen-to-body ratio, a hole has been dug in the visible area and a front-facing camera has been arranged below the screen. However, display technologies that cannot be displayed normally just above the camera, such as "notch screen" and "water drop screen". Following "Liu Haiping" and "Water Drops" After the "screen", in order to further increase the screen ratio of the LCD screen, more and more manufacturers began to improve the design of the "front camera". New structures are developed, such as lift-type front camera, sliding cover full screen, side-sliding lift ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
CPCG02F1/13338
Inventor 朱志强柯耀作刘博智林富翁陈国照
Owner XIAMEN TIANMA MICRO ELECTRONICS
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