Flexible display device, organic light-emitting device and manufacturing method thereof

An organic light-emitting device, an organic technology, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electric solid-state devices, etc., can solve the problems that organic light-emitting devices cannot emit light normally, anode flexible display devices are prone to fracture, etc., and achieve improved stress distribution , avoid brittle fracture, and ensure the effect of functional reliability

Active Publication Date: 2021-02-26
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, the anode is usually prone to breakage during the bending process of the flexible display device, resulting in the failure of the organic light-emitting device to emit light normally

Method used

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  • Flexible display device, organic light-emitting device and manufacturing method thereof
  • Flexible display device, organic light-emitting device and manufacturing method thereof
  • Flexible display device, organic light-emitting device and manufacturing method thereof

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Embodiment Construction

[0052] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0053] 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. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. In the related art, a flexible display device usually includes an array substrate, on which a light-emitting unit and a pixel definition layer are arranged, and the pixel definition layer is used to isolate the light-e...

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Abstract

The invention provides a flexible display device, an organic light-emitting device and a preparation method thereof, which relate to the field of display technology and are used to solve the technical problem that the organic light-emitting device cannot emit light normally due to the breakage of the anode during the bending process. Wherein, the organic light-emitting device includes an array substrate and a light-emitting unit disposed on the array substrate, and the light-emitting unit includes a first electrode, a pixel layer and a second electrode stacked on the flat layer of the array substrate; The first electrode includes at least two layers of sub-electrodes, an organic isolation layer is arranged between every adjacent two layers of sub-electrodes, and each of the sub-electrodes is electrically connected.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display device, an organic light-emitting device and a preparation method thereof. Background technique [0002] Organic Light Emitting Diode (OLED) is a current-mode light-emitting device, which is increasingly used in high-performance display fields due to its many characteristics such as self-luminescence, fast response, and wide viewing angle. in flexible display devices. [0003] In the prior art, the anode is usually prone to breakage during the bending process of the flexible display device, causing the organic light-emitting device to fail to emit light normally. Contents of the invention [0004] In view of the above-mentioned defects in the prior art, the present invention provides a flexible display device, an organic light-emitting device and a preparation method thereof, which can overcome the above-mentioned technical problems. [0005] One aspect of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52H01L27/32H01L51/56
CPCH10K59/131H10K50/814H10K71/00
Inventor 李银川
Owner GUANGZHOU GOVISIONOX TECH CO LTD
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