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Display panel, manufacturing method thereof and display device

A technology for display panels and substrates, which is used in the manufacture of semiconductor/solid-state devices, electrical components, and electrical solid-state devices. , to achieve the effect of ensuring luminous efficiency, reducing pressure and avoiding damage

Active Publication Date: 2020-06-19
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a display panel, a manufacturing method thereof, and a display device to solve the problem that in the related art, the quantum dot module is pressed on the light emitting module, which will destroy the thin film encapsulation layer of the light emitting module, so that the OLED is easily corroded by water and oxygen. , causing the problem that the display effect of the quantum dot display device is not good

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  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device
  • Display panel, manufacturing method thereof and display device

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Embodiment Construction

[0048] 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 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 creative efforts fall within the protection scope of the present invention.

[0049] An embodiment of the present invention provides a display panel, such as figure 1 shown, including:

[0050] A light-emitting module 110, including an electroluminescent device 111 sequentially arranged on a first substrate 120, and a thin film encapsulation layer 112 for encapsulating the electroluminescent device 111;

[0051] The quantum dot module 130 includes a plurality of quantum dot light emitting units 131 arranged at intervals;

[00...

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Abstract

The invention provides a display panel, a manufacturing method thereof and a display device, and the display panel comprises a light-emitting module which comprises an electroluminescent device and athin film packaging layer for packaging the electroluminescent device, which are sequentially arranged on a first substrate; a quantum dot module, comprising a plurality of quantum dot light-emittingunits which are arranged at intervals; a second substrate, located between the light-emitting module and the quantum dot module so as to support the quantum dot module on the side, away from the firstsubstrate, of the light-emitting module, and the orthographic projection of the thin film packaging layer on the first substrate being located in the orthographic projection of the second substrate on the first substrate. According to the display panel, the manufacturing method thereof and the display device provided by the invention, the luminous efficiency of the electroluminescent device and the display effect of the display device can be ensured.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the continuous development of display manufacturing technology, display devices are more and more widely used, and play an indispensable role in people's work and life. At present, quantum dot display devices (Quantum Dot Light Emitting Diodes, referred to as QLED) are gradually favored by people due to their advantages such as wide color gamut, high color purity, and strong color reproduction ability. [0003] In related technologies, organic light-emitting diodes (Organic Light-Emitting Diode, OLED for short) are often used to excite quantum dot light-emitting units to emit colored light. However, the pressure of the quantum dot module on the light emitting module will destroy the encapsulating film layer of the light emitting module, so that the OLED is easily co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/60H10K59/12H10K50/844H10K59/1201H10K59/38H10K59/8792H10K71/00H10K59/873
Inventor 隋凯倪静凯孙中元靳倩
Owner BOE TECH GRP CO LTD
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