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Display device, display panel and mobile terminal

A display device and a technology for displaying light, which are applied in the field of display devices and mobile terminals, and can solve problems such as aging of organic light-emitting diodes and reducing the service life of display devices

Inactive Publication Date: 2019-02-01
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides a display device, a display panel and a mobile terminal, which solves the problem that the organic light-emitting diodes of the display device are aged due to the irradiation of ultraviolet light, thereby reducing the service life of the display device

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  • Display device, display panel and mobile terminal
  • Display device, display panel and mobile terminal
  • Display device, display panel and mobile terminal

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] figure 1 Shown is a schematic structural diagram of a display device provided by an embodiment of the present invention.

[0033] Such as figure 1 As shown, the display device includes a light emitting layer 2 and an ultraviolet light reversible layer 1 . Wherein the light emitting layer 2 is used for emitting display light. The ultraviolet light reversible layer 1 is arranged on one side of the light-emitting direction of the light-emitting...

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Abstract

The invention provides a display device, a display panel and a mobile terminal so that a problem that the service life of the display device is shortened because of aging of the organic light-emittingdiode of the display device due to the irradiation of ultraviolet light can be solved. The display device comprises a light emitting layer being configured to emit display light and an ultraviolet light reversible layer arranged at one side of the light emitting direction of the light emitting layer. The ultraviolet light reversible layer carries out a chain polymerization reaction under the irradiation of the ultraviolet light; and the chain generated by the polymerization reaction will break under no ultraviolet light irradiation.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device, a display panel and a mobile terminal. Background technique [0002] With the development of display technology, OLED (Organic Light Emitting Diode) screens are becoming more and more popular, especially the use of vehicle-mounted OLED screens is becoming more and more extensive. However, in daily use, vehicle-mounted OLED screens are often affected by sunlight. Exposure to the sun, ultraviolet light is likely to cause aging effects on the organic light-emitting diode (Organic Light-Emitting Diode, OLED) material or cathode material in the display device, reducing the service life of the display device. Contents of the invention [0003] In view of this, the present invention provides a display device, a display panel and a mobile terminal, which solves the problem that the organic light-emitting diodes of the display device are aged due to the irradi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/12H10K50/865
Inventor 宋玉华杜佳梅吴耀燕邢振华
Owner YUNGU GUAN TECH CO LTD