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Display module and display device

A technology for display modules and optical films, which is applied to electrical components, electrical solid-state devices, circuits, etc., can solve the problems of affecting image display quality, affecting the transmittance and brightness of display modules, and high reflectivity of display modules. Reduce visibility, achieve shadow removal, reduce reflections

Pending Publication Date: 2022-04-12
HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the circular polarizer will absorb more than 50% of the light, which will affect the transmittance and brightness of the display module
Instead of using circular polarizers, the reflectivity of the display module is high, and the picture displayed by the display module is easily affected by ambient light, which affects the image display quality

Method used

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  • Display module and display device
  • Display module and display device
  • Display module and display device

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Embodiment Construction

[0023] Next, the embodiments in the present application will be described, and the embodiments are clear and completely, and clearly, the described embodiments are merely the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present application, one of ordinary skill in the art is in the scope of the present application without making creative labor premistence.

[0024] In order to make the above objects, features, and advantages of the present application, the present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0025] Such as figure 1 and figure 2 Distance figure 1 A top view of a display module provided by the embodiment of the present application, figure 2 for figure 1 The display module shown in the A-A 'direction, the display module shown:

[0026] LED 101;

[0027] The array substrate 102, the array substrate 102 includes a first substrate 103 and a control circ...

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Abstract

The invention discloses a display module and a display device. The display module comprises a light-emitting element; the array substrate comprises a first substrate and a control circuit located on the first substrate, and the control circuit is used for controlling the light-emitting element to carry out light-emitting display; the control circuit comprises a signal line; the light absorption layer is located on the side, away from the first substrate, of the signal line; in the direction perpendicular to the first substrate, the light absorption layer and the signal line have an overlapped part; the light absorption layer is used for reducing the reflectivity of the display module on incident ambient light in the corresponding area of the overlapped part; the first optical film structure is located on the side, away from the signal line, of the light absorption layer, the first optical film structure at least shields the overlapped part in the direction perpendicular to the first substrate, and the first optical film structure is used for reducing the light reflectivity of the light absorption layer on the overlapped part. According to the technical scheme, the reflection of ambient light by the display module can be reduced, and the reflection color cast is reduced.

Description

Technical field [0001] The present application relates to the technical field of display devices, and more particularly to a display module and a display device. Background technique [0002] With the continuous development of science and technology, more and more display devices are widely used in people's daily lives and work, and bring huge convenience to people's daily lives and work, becoming an indispensable importance. tool. The display module is the main component of the display device to implement the display function. [0003] In the existing self-illuminating display module, a partial circle is generally used to reduce the reflection of the ambient light. However, the circularly polarizing sheet absorbs 50% of light, affecting the transmittance and brightness of the module. No circularly polarized sheet, the reflectance of the display module is high, the display module displayed is easily affected by the ambient light, affecting the image display quality. Inventive co...

Claims

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Application Information

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IPC IPC(8): H01L27/15H01L27/12H01L27/32H01L51/52
Inventor 陈海晶
Owner HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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