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Flexible display panel and flexible display device

A flexible display and panel technology, applied in photovoltaic power generation, electrical components, electrical solid devices and other directions, can solve the problems of complex flexible display panel process, and achieve the effect of simplifying the structure, reducing the resistance value, and reducing the process cost.

Inactive Publication Date: 2018-06-08
SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD
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  • Abstract
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Problems solved by technology

[0004] However, the addition of auxiliary electrodes will inevitably lead to complex processes for flexible display panels

Method used

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  • Flexible display panel and flexible display device

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but 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 making creative efforts belong to the protection scope of the present invention.

[0025] In one embodiment of the present invention, a flexible display panel 100 is provided, and the anode layer 10 of the flexible display panel 100 is a transparent conductive layer, which has a light-transmitting property and a conductive function. The requirement that the anode layer 10 can transmit visible light is to meet the requirement that the light of th...

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Abstract

The invention discloses a flexible display panel and a flexible display device, which relate to the technical field of flexible display panels. The flexible display panel comprises an anode layer, theanode layer is a transparent conductive layer, the transparent conductive layer is a metal layer, a nano carbon layer, a graphene layer, or a composite layer of two or more of the layers, wherein work function of a metal material in the metal layer is more than 4.5ev. According to the flexible display panel provided by the invention, a conventional ITO is not used for the anode layer, but the metal layer, the nano carbon layer or the graphene layer with a relatively low resistance value is used as the anode layer. The structure is free from being provided with an auxiliary electrode to reducethe resistance value of an anode, is beneficial for simplification of the structure of the flexible display panel and can reduce process cost.

Description

technical field [0001] The present invention relates to the technical field of flexible display panels, in particular to a flexible display panel and a display device. Background technique [0002] Organic light-emitting diode is a new type of display panel. Compared with traditional liquid crystal display panels, it has the advantages of self-illumination, lightness, lightness and power saving. The light-emitting principle of the organic light-emitting diode is to deposit a very thin organic light-emitting material between the anode and the cathode, and pass a current to the organic light-emitting material to cause light emission. Organic light-emitting diodes require anode materials with higher work functions to have higher luminous efficiency. [0003] At present, indium tin oxide (ITO) is usually used as the anode material in flexible display panels, but the resistance of the ITO film is relatively large and the conductivity is poor. Technicians need to increase the aux...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/00H10K77/111H10K50/816H10K50/84Y02E10/549
Inventor 马晓静
Owner SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD
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