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Display module and driving method thereof and display device

A technology of a display module and a driving method, which is applied to static indicators, televisions, optics, etc., can solve the problem that the display device cannot take into account the display effect and the camera effect, and achieve the effect of improving the camera effect and increasing the penetration rate

Active Publication Date: 2021-02-12
XIAMEN TIANMA MICRO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a display module, its driving method, and a display device to solve the problem in the prior art that the display device cannot take into account both the display effect and the camera effect due to the objective requirements of the camera under the screen.

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  • Display module and driving method thereof and display device
  • Display module and driving method thereof and display device
  • Display module and driving method thereof and display device

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Embodiment Construction

[0024] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0025] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0026] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0027] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display module and a driving method thereof and a display device, and relates to the technical field of display. The display module comprises a backlight module and a displaypanel which are oppositely arranged, a camera assembly and a light supplementing chipset; the light supplementing chipset comprises a plurality of light supplementing chip units; the display panel comprises a display area, and the display area comprises a first display area; the display panel comprises a plurality of first pixel units located in a first display area, a first gate drive circuit and a first drive chip; in the first light emitting stage, the first color light supplementing chip emits light, and the first scanning lines are scanned in sequence; in the second light emitting stage,the second color light supplementing chip emits light, and the first scanning lines are scanned in sequence; and in the third light emitting stage, the third color light supplementing chip emits light, and the first scanning lines are scanned in sequence. The problem that in the prior art, due to the objective requirement of the under-screen camera, the display device cannot give consideration tothe display effect and the camera shooting effect is solved.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display module, a driving method thereof, and a display device. Background technique [0002] In the process of constantly pursuing the large screen-to-body ratio of the terminal, people put forward the concept of "full screen". Display devices in the prior art are usually equipped with devices such as cameras and photoelectric sensors in order to meet the diverse needs of users. Therefore, it is impossible to achieve a 100% screen-to-body ratio on the front of the display. The current full-screen display device refers to a display device with a screen-to-body ratio of more than 90% and an ultra-narrow bezel design. [0003] A true full screen means that there is no longer a special space on the front of the terminal for setting up front-facing cameras, earpieces and other devices. Therefore, the "under-screen camera" came into being. The so-called under-sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/34G09G3/36G02F1/1333H04N5/225G03B15/03G03B15/04G03B30/00
CPCG09G3/3413G09G3/3648G02F1/13338G03B15/03G03B15/0442H04N23/57H04N23/74
Inventor 关琳燕王伟鹏黄建才
Owner XIAMEN TIANMA MICRO ELECTRONICS
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