Display panel, display device and manufacturing method

A display panel and transparent electrode technology, which is applied in semiconductor/solid-state device manufacturing, diodes, semiconductor devices, etc., can solve problems such as unsatisfactory visual effects, achieve good visual effects, improve color separation, and have wide application prospects

Pending Publication Date: 2021-07-09
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, existing technologies are often unable to meet the above performance requirements at the same time. For example, COE (Color filter on encapsulation, color filter on the package) technology can effectively reduce the overall thickness of the OLED display panel, but its visual effect is not ideal

Method used

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

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Embodiment Construction

[0056] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0057] It should be noted that "on", "formed on" and "arranged on" mentioned in this article may mean that one layer is directly formed or set on another layer, or that a A layer is indirectly formed or disposed on another layer, ie there are other layers between the two layers. In this document, unless otherwise specified, the term "on the same layer" used means that two layers, parts, members, elements or parts can be formed by the same patterning process, and that the two layers, parts, members, Elements or parts are g...

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PUM

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Abstract

The invention discloses a display panel, a display device and a manufacturing method. The display panel comprises a substrate, a light-emitting layer, a color film layer and an auxiliary layer, wherein the light-emitting layer and the color film layer are sequentially arranged on the substrate in a stacked mode, and the auxiliary layer is arranged on the light-emitting side of the light-emitting layer of the display panel. The display panel comprises a first transparent electrode, a second transparent electrode and an auxiliary film layer arranged between the first transparent electrode and the second transparent electrode, and the auxiliary film layer responds to a voltage applied by the first transparent electrode and the second transparent electrode to scatter light reflected from the light-emitting layer or transmit light emitted from the light-emitting layer. According to the display panel, the color separation phenomenon of the display panel with the color film layer in the dark state can be improved, and the good visual effect of the display panel in the dark state and the bright state is ensured.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a display device and a manufacturing method. Background technique [0002] As the best display for realizing flexible display, organic light-emitting diode (OLED) has extremely high requirements on its performance in various aspects, such as overall thickness, bending performance, visual effects in different states, power consumption requirements, etc. However, existing technologies often fail to meet the above performance requirements at the same time. For example, COE (Color filter on encapsulation) technology can effectively reduce the overall thickness of the OLED display panel, but its visual effect is not ideal. Contents of the invention [0003] In order to solve at least one of the above-mentioned problems, the first embodiment of the present invention provides a display panel, which includes a substrate, and sequentially stacks a light-emittin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/56
CPCH10K59/50H10K59/38H10K71/00
Inventor 齐璞玉
Owner BOE TECH GRP CO LTD
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