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Display panel, preparation method thereof and display device

A display panel and display device technology, which is applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., and can solve the problem of display panel frame width, etc.

Active Publication Date: 2020-03-13
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Solved the problem that the design of the above multiple retaining wall structures resulted in wide display panel borders

Method used

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

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Embodiment Construction

[0022] 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 of the embodiments of the present invention, 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.

[0023] figure 1 Shown is a schematic structural diagram of a display panel 100 provided by an embodiment of the present invention.

[0024] Such as figure 1 As shown, the display panel 100 includes: a first groove 110 , a retaining wall 120 , a first inorganic layer 130 , a second organic layer 140 and a substrate 150 .

[0025] The first groove 110 and the retaining wall 120 are disposed on the substrate 150, and the first groove 110 is closer...

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Abstract

The embodiment of the invention provides a display panel, a preparation method thereof and a display device. The display panel comprises a first groove, a retaining wall, a first inorganic layer and an organic layer. The first groove and the retaining wall are arranged on the substrate, the first groove is closer to the display area of the display panel than the retaining wall, and the retaining wall comprises a first organic layer far away from the substrate. The first inorganic layer is disposed on the first groove and the first organic layer. The second organic layer is arranged on the first inorganic layer close to one side of the display area relative to the first organic layer. According to the technical scheme, the number of the retaining walls can be reduced, the frame of the display panel is reduced, and a narrow frame is achieved.

Description

technical field [0001] The invention relates to the display field, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] At present, organic light-emitting diode (OLED) display technology generally adopts a thin-film packaging structure in which inorganic layers / organic layers are alternately designed, wherein the organic layer is mainly formed by ink jet printing (Ink Jet Printing, IJP). In order to ensure the spreading area and encapsulation effect of the organic layer, multiple retaining wall structures are designed at the edge of the screen body to make the frame of the display panel wider. Contents of the invention [0003] In view of this, embodiments of the present invention provide a display panel, a manufacturing method thereof, and a display device. The problem that the frame of the display panel is wide due to the design of the above multiple retaining wall structures is solved. [0004] In a firs...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L51/56H01L27/32
CPCH10K59/00H10K50/8428H10K50/84H10K71/00
Inventor 王淑鹏
Owner YUNGU GUAN TECH CO LTD
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