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Display panel, manufacturing method thereof, and display device

A technology for a display panel and a manufacturing method, which is applied in the manufacture of semiconductor/solid-state devices, electrical components, and electrical solid-state devices, etc., can solve problems such as edge damage and large OLED display panels, and achieve the effects of dispersing stress and improving drop reliability.

Active Publication Date: 2019-08-23
YUNGU GUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in practical applications, it is found that the edge of the OLED display panel is more likely to fall first, so the rate of edge damage is relatively high.

Method used

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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

[0019] 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. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0020] In this embodiment, a display panel is provided. The so-called display panel may be an organic light-emitting display panel. Specifically, in this embodiment, it may be an AMOLED display panel, or a PMOLED display panel, or a WOLED display panel. panel.

[0021] like figure 1 As shown, the display panel includes: a first substrate 1, a display device...

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PUM

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Abstract

The invention discloses a display panel, a manufacturing method thereof, and a display device, and the display panel comprises a first substrate, a display device and a second substrate, which are sequentially stacked. The first substrate is provided with an extension part, and the extension part is a part, exceeding the orthographic projection of the second substrate on the first substrate, of the first substrate. The extension part is bent towards the second substrate to form a buffer structure, and the edge of the display panel is packaged through the buffer structure formed by bending theextension part, thereby preventing water, oxygen and pollutants from entering the display panel. Moreover, the buffer structure is formed at the edge of the display panel through the bending of the extension part on the first substrate, can play a role in protecting the edge of the display panel, and is used for resisting impact on the edge when a product falls off and dispersing stress, so that the falling reliability of the product made of the display panel is improved.

Description

technical field [0001] The 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] Organic light emitting diode (Organic Light Emitting Diode, referred to as OLED) has the characteristic of self-luminescence, adopts very thin organic material coating and substrate, when the current passes, the organic material will emit light. OLED driving methods are divided into passive driving and active driving. Among them, the active drive is Active-matrix Organic Light Emitting Diode (AMOLED), because of its fast response, high contrast, wide viewing angle, self-illumination, etc.; therefore, it has attracted much attention and has become a new The first-generation display method is widely used in mobile phone screens, computer monitors, full-color computers, etc. [0003] In the prior art, the OLED structure sequentially includes an anode formed on a substrate, an orga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/12H10K50/841H10K59/1201
Inventor ηŽ‹ζ™“δΌŸ
Owner YUNGU GUAN TECH CO LTD