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display device

A display device and display panel technology, applied in static indicators, instruments, etc., can solve the problems of invisible light and infrared light display, etc.

Active Publication Date: 2021-04-30
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the advancement of science and technology, besides the basic display function, the display module has also been endowed with other different functions, such as adding infrared light and infrared light sensing components to realize hidden display, but the display module in the prior art Groups are only for visible light, and cannot display visible light and infrared light at the same time

Method used

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Embodiment Construction

[0053] 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.

[0054] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as any limitation of the invention, its application or uses.

[0055] 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.

[0056] 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 h...

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Abstract

The invention discloses a display device, which comprises a display panel and a first substrate arranged oppositely, the first substrate is located on one side of the light-emitting surface of the display panel, wherein the first substrate is far away from one side of the display panel. The side includes infrared LEDs arranged in an array, and the first substrate further includes a plurality of first drive circuits, and the first drive circuits are in one-to-one correspondence with the infrared LEDs and are electrically connected. The present invention can realize simultaneous display of visible light and infrared light, and can switch between visible light and infrared light according to display content.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display device. Background technique [0002] With the advancement of science and technology, besides the basic display function, the display module has also been endowed with other different functions, such as adding infrared light and infrared light sensing components to realize hidden display, but the display module in the prior art Groups are only for visible light, and cannot display both visible light and infrared light at the same time. Contents of the invention [0003] In view of this, the present invention provides a display device, including a display panel and a first substrate disposed opposite to each other, and the first substrate is located on one side of the light-emitting surface of the display panel, wherein, [0004] The side of the first substrate away from the display panel includes infrared LEDs arranged in an array, and the first sub...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3208G09G3/36
CPCG09G3/3208G09G3/3677
Inventor 尧璐
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD