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Array substrate, OLED display panel and display device

A technology of array substrates and substrate substrates, which is applied in the directions of optics, instruments, electrical components, etc., and can solve problems such as the decrease of display contrast

Inactive Publication Date: 2015-11-18
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide an array substrate and an OLED display panel, which can improve the problem of decreased display contrast in the prior art

Method used

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  • Array substrate, OLED display panel and display device
  • Array substrate, OLED display panel and display device
  • Array substrate, OLED display panel and display device

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Embodiment Construction

[0030] 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, not all, embodiments of the present invention. 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.

[0031] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art. "First", "second" and similar words used in the patent application specification and claims of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "connected" or "connected" are not limited to physical or mechanical con...

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Abstract

Embodiments of the invention provide an array substrate, an OLED display panel and a display device, which relate to the technical field of display. The problem of display contrast decline in the prior art can be improved. The array substrate comprises a luminous area and a non-luminous area. The luminous area comprises an anode, an organic light emitting layer and a cathode which are arranged on a substrate baseboard. The non-luminous area comprises a metal structure which is arranged on the substrate baseboard. The array substrate further comprises a first light absorption layer arranged in the non-luminous area and used to absorb light transmitted from the organic light emitting layer to the non-luminous area. The cathode is pervious to light, and the anode is pervious to light or not pervious to light. The array substrate is used in OLED display devices.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an array substrate, an OLED display panel, and a display device. Background technique [0002] Organic Light Emitting Diode (OLED for short) display panels have the advantages of self-illumination, low power consumption, no viewing angle dead angle, fast response, high contrast, etc., and have strong competitiveness compared with liquid crystal display panels. Therefore, it is considered to be the mainstream development trend of the display panel in the future. [0003] For top-emitting OLED display panels, such as figure 1 As shown, the array substrate 01 includes a thin film transistor (ThinFilm Transistor, TFT for short) 11 arranged on the base substrate 10 and located in the non-light-emitting area 03, an anode 12 electrically connected to the drain of the thin-film transistor and located in the light-emitting area 02, set The organic light emitting layer 13 above the anod...

Claims

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Application Information

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IPC IPC(8): H01L27/32G02F1/015
CPCH10K59/38H10K59/1213H10K59/131H10K59/8792H10K59/80524H10K59/8051H01L27/124H10K50/865H10K50/81H10K50/828
Inventor 储浩胡静
Owner BOE TECH GRP CO LTD
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