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Narrow-bezel organic light-emitting display

A light-emitting display and narrow bezel technology, which is applied in the manufacture of semiconductor devices, electric solid-state devices, semiconductor/solid-state devices, etc., can solve the problems of large display screens and achieve the effect of reducing the width of the bezel

Active Publication Date: 2015-06-17
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the organic light-emitting display device of the prior art, the distance from the light-emitting area to the glass edge includes the width of the scan driving circuit area and the encapsulation area, resulting in a wider frame of the overall display screen, resulting in a larger display screen size.

Method used

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  • Narrow-bezel organic light-emitting display
  • Narrow-bezel organic light-emitting display

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Embodiment Construction

[0017] In order to facilitate a further understanding of the structure and achieved effects of the present invention, preferred embodiments are described in detail below in conjunction with the accompanying drawings.

[0018] figure 2 It is a schematic cross-sectional structure diagram of an embodiment of a narrow-frame organic light-emitting display according to the present invention, figure 2 Only a partial cross-sectional structure of the display corresponding to one OLED unit is shown. The organic light emitting display of the present invention includes an array substrate 1 providing pixel areas and non-pixel areas, and an encapsulation cover corresponding to the array substrate 1 , the encapsulation cover in the present invention may be an encapsulation substrate corresponding to the array substrate 1 3 or a container combined with the array substrate 1, such as figure 2 As shown, the present invention takes the packaging substrate 3 as an example, between the array ...

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Abstract

The invention discloses a narrow-bezel organic light-emitting display comprising an array substrate provided with a pixel region and a non-pixel region, and a package cover corresponding to the array substrate. A multilayer film structure forming a scanning drive circuit is arranged between the array substrate and the package cover and fits the array substrate. In the non-pixel region, packaging adhesive and a compact film structure are sequentially arranged from the package cover to the multilayer film structure, wherein the compact film structure is a film layer structure composed of a plurality of alternately-arranged high-refractive-index compact films and low-refractive-index compact films. As the multiple alternately-arranged high-refractive-index and low-refractive-index compact films are arranged below the packging adhesive, the narrow-bezel organic light-emitting display has the characteristics of high reflectivity, high density, and good contact with glass powder or UV adhesive, glass bezel is reduced, the water-oxygen barrier property is improved, and the laser efficiency and sealing glue curing efficiency are improved.

Description

technical field [0001] The present invention relates to an active matrix organic light emitting display (AMOLED, Active Matrix Organic Light Emitting Diode), in particular to an organic light emitting display device capable of realizing a narrow frame. Background technique [0002] An organic light-emitting display device usually consists of an array substrate providing a pixel region and a non-pixel region, and a container arranged facing the array substrate and bonded to the array substrate with a sealant (such as epoxy resin, glass frit) in order to package the display device or Package substrate composition. Such as figure 1 As shown, the area of ​​the array substrate 1 and the corresponding packaging substrate 3 is divided into a pixel area (that is, the AA area), a non-pixel area, and an encapsulation area. The scanning drive between the array substrate 1 and the packaging substrate 3 in the non-pixel area is In the circuit area, between the array substrate 1 and th...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L27/32
Inventor 刘巍
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD