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Display panel and display device

A technology for display panel and pixel area, which is applied in identification devices, nonlinear optics, instruments, etc., can solve the problems of poor surface flatness, poor display, poor thickness consistency of display panels, etc., to improve the poor thickness consistency, simplify the process, improve the The effect of the support effect

Active Publication Date: 2019-09-27
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A display panel using quantum dot materials includes a color filter substrate and a backlight substrate oppositely arranged, and a supporting structure needs to be set between the two to ensure the thickness consistency of the display panel. However, the current color filter substrate is close to the side of the backlight substrate. Poor surface flatness leads to poor support between the color filter substrate and the backlight substrate, which leads to poor display of the display panel due to poor thickness consistency

Method used

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Embodiment Construction

[0019] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0020] It should be clear that the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0021] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms of "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0022] Such as figure 1 As shown,...

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Abstract

The embodiment of the invention provides a display panel and a display device, and relates to the technical field of display. Poor display caused by poor thickness consistency of a display panel can be improved. The display panel comprises a plurality of sub-pixel areas, a backlight source, and a color film layer located on the light emitting side of the backlight source; the color film layer comprises first color quantum dot color films located in the first color sub-pixel areas, second color quantum dot color films located in the second color sub-pixel areas, and third optical film layers located in the third color sub-pixel areas; the color of light emitted by the backlight source is the same as the third color; and spacers are arranged at the junctions of the one or more first color sub-pixel areas and the one or more adjacent second color sub-pixel areas, the spacers are located between the backlight source and the color film layer, and the spacers are prepared on the same layers as the third optical film layers.

Description

【Technical Field】 [0001] The present invention relates to the field of display technology, and in particular to a display panel and a display device. 【Background technique】 [0002] Quantum Dots materials have the advantages of concentrated emission spectrum, high color purity, and continuously adjustable emission spectrum. Using these advantages to apply quantum dot materials to display panels can effectively improve the color gamut and color reproduction ability of the display panel. . [0003] The display panel using quantum dot materials includes a color filter substrate and a backlight substrate that are arranged oppositely. A support structure is required between the two to ensure the thickness consistency of the display panel. However, the current color filter substrate is close to the side of the backlight substrate. The poor surface flatness results in poor supporting effect between the color filter substrate and the backlight substrate, and the display panel is prone to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/00G02F1/1335G02F1/1339
CPCG09F9/00G02F1/13394G02F1/133514
Inventor 姚绮君
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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