Display module and display device

A display module and display area technology, which is applied to semiconductor devices, electrical components, circuits, etc., can solve problems such as uneven brightness in different areas, and achieve the effect of improving the display effect and uniform brightness of the light output

Active Publication Date: 2021-10-01
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing display module, there is a problem of uneven brightness in different areas

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

[0040] The following will clearly and completely describe the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0041] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0042] Such as figure 1 as shown, figure 1 A cut-away view of a display module provided in the embodiment of the present application, the display module shown includes:

[0043] A display panel 10, the display p...

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Abstract

The invention discloses a display module and a display device. The display module comprises a first dimming area and a second dimming area, wherein the first dimming area comprises a first dimming layer with a refractive index of n1 and a second dimming layer with a refractive index of n2, and a contact interface of the first dimming layer and the second dimming layer comprises a first dimming structure. The second dimming area comprises a third dimming layer with a refractive index of n3 and a fourth dimming layer with a refractive index of n4, and a contact interface of the third dimming layer and the fourth dimming layer comprises a second dimming structure. The absolute value of (n1-n2) is set to be less than the absolute value of (n3-n4), and the included angle between the first dimming structure and the plane where the display panel is located and the included angle between the second dimming structure and the plane where the display panel is located are set to be less than 90 degrees. By adjusting the refractive index difference value of the dimming layer and the included angle between the two dimming structures and the plane where the display panel is located, the light emitting directions of the first dimming area and the second dimming area can be adjusted, so that the light emitting brightness of different areas of the display module is uniform, and the display effect is improved.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, and more specifically, 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 life and work, which brings great convenience to people's daily life and work, and has become an indispensable tool for people today. . [0003] The main component of the display module is a display panel, wherein the display panel has a display array, and the display array has a plurality of sub-pixels, and image display is performed through the sub-pixels. In the existing display module, there is a problem of uneven brightness in different areas. Contents of the invention [0004] In view of this, the present application provides a display module and a display device, the solutions are as follows: [0005] A display module, the display module includes: ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/00H10K50/858H10K59/352H10K59/353
Inventor 王俊强
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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