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Display panel and display device

A technology of display panel and display area, applied in the direction of diodes, semiconductor devices, electrical components, etc., can solve the problems of the viewers being unable to see the picture clearly and people being dizzy

Active Publication Date: 2021-01-26
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the viewer watches the picture displayed by the self-luminous display device, since the anode also reflects external ambient light, the reflected external ambient light entering the human eye will cause dizziness, thus causing the viewer to be unable to see the picture displayed by the display device clearly.

Method used

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Embodiment Construction

[0033] 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, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] An embodiment of the present invention provides a display device, such as figure 1 As shown, the main structure of the display device includes a frame 1 , a cover glass 2 , a display panel (panel) 3 , a circuit board 4 and other accessories.

[0035] Wherein, the longitudinal section of the frame 1 is U-shaped, the display panel 3, the circuit board 4 and other accessories are arranged in the frame 1, the circuit board 4 is arranged under the display pa...

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Abstract

Embodiments of the present invention provide a display panel and a display device, which relate to the field of display technology and can reduce the reflection of the first electrode in the display panel to external ambient light. The display panel includes a display area, which is divided into a plurality of light-emitting areas and non-light-emitting areas; the display panel includes: a substrate for display, and the substrate for display includes: located in each of the light-emitting areas, and arranged in sequence The first electrode, the light-emitting functional layer and the second electrode on the substrate; the light emitted by the light-emitting functional layer exits from the second electrode; it is arranged on the side of the second electrode away from the substrate, and is located At least one transparent electro-optic material layer in the light-emitting area; transparent driving electrodes arranged on both sides of each layer of the electro-optic material layer; wherein, the refractive index of each layer of the electro-optic material layer can The change occurs under the action of the electric field generated by the driving electrodes on both sides.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Self-luminous display devices, such as OLED (Organic Light Emitting Diode, organic electroluminescent diode) display devices, have a series of advantages such as self-luminescence, fast response speed, high brightness, full viewing angle, and flexible display, and thus become a highly competitive display device. A display device of strength and development prospects. [0003] The self-luminous display device includes an anode, a light-emitting functional layer and a cathode sequentially arranged on a substrate. When the light emitted from the light-emitting functional layer is emitted from the cathode, the anode reflects the light emitted from the light-emitting functional layer. [0004] However, when the viewer watches the picture displayed by the self-luminous display device, since the anode also re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/50
Inventor 刘明左岳平李小龙田宏伟刘浩曹学阳
Owner BOE TECH GRP CO LTD
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