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Organic light emitting display panel and manufacturing method therefor, and display apparatus

A light-emitting display and panel technology, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems such as metal leads are easy to break, and achieve the effect of reducing the risk of breakage and improving quality

Active Publication Date: 2017-05-10
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, embodiments of the present invention provide an organic light-emitting display panel, a manufacturing method thereof, and a display device, so as to solve the technical problem in the prior art that the metal leads at the bends of the steps are easy to break

Method used

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  • Organic light emitting display panel and manufacturing method therefor, and display apparatus
  • Organic light emitting display panel and manufacturing method therefor, and display apparatus
  • Organic light emitting display panel and manufacturing method therefor, and display apparatus

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be fully described below through specific implementation in combination with the drawings in the embodiments of the present invention. Apparently, the described embodiments are some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts, All fall within the protection scope of the present invention.

[0034] figure 1 is a schematic top view of an organic light-emitting display panel, such as figure 1 As shown, the organic light-emitting display panel includes a display area 10 and a non-display area 20, and also includes a plurality of metal leads 30, one end of the metal lead 30 is electrically connected to the display element located in the display area 10...

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Abstract

Embodiments of the invention disclose an organic light emitting display panel and a manufacturing method therefor, and a display apparatus. The organic light emitting display panel comprises a display region and a non-display region which is arranged around the display region, and also comprises a flexible substrate; the non-display region also comprises a first inorganic layer, a metal lead layer, a first organic layer and a second inorganic layer, wherein the first inorganic layer is positioned on the flexible substrate; the metal lead layer is positioned on one side, far from the flexible substrate, of the first inorganic layer; the metal lead layer comprises multiple separately-arranged metal leads; the first organic layer is positioned on the surface on one side, far from the first inorganic layer, of the metal lead layer; the metal leads are coated with the first organic layer; and the second inorganic layer is positioned on one side, far from the metal lead layer, of the first organic layer. By adoption of the technical scheme, cracking of the metal leads can be avoided.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of semiconductors, and in particular to an organic light emitting display panel, a manufacturing method thereof, and a display device. Background technique [0002] An organic light emitting diode (Organic Light Emitting Diode, OLED) display panel refers to a display panel obtained by preparing an organic light emitting device on a substrate. When a flexible substrate such as plastic is used for the substrate, the organic light-emitting display can have the characteristics of flexibility, and because the organic light-emitting display has low power consumption and small size, the organic light-emitting display panel will become a display panel used in many fields in the future. [0003] A display panel generally includes a display area and a non-display area, and there is a step bend between the display area and the non-display area. Since the step bend is provided with metal leads conn...

Claims

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Application Information

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IPC IPC(8): H01L27/32H01L51/56
CPCH10K71/00
Inventor 翟应腾
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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