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Display apparatus

A technology for display devices and display media, which is applied in the manufacture of electrical components, electrical solid-state devices, semiconductor/solid-state devices, etc., can solve problems such as ineffectiveness, inability to solve water vapor, oxygen, etc., and achieve the effect of extending the service life

Inactive Publication Date: 2015-12-30
INNOLUX CORP
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] In order to solve this problem, the prior art mostly adopts the method of coating a sealant layer structure between the first substrate and the second substrate during packaging to block the entry of external moisture and oxygen, but the effect is not good. In fact, There will still be a small amount of water vapor and oxygen entering the display device along the gap between the sealant layer and the substrate
In addition, this method cannot solve the problems of moisture and oxygen existing in the display device.

Method used

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Embodiment Construction

[0044] A display device according to a preferred embodiment of the present invention will be described below with reference to related drawings, wherein the same elements will be described with the same reference symbols. In addition, the illustrations of all the implementation aspects of the present invention are only schematic, and do not represent actual dimensions and proportions.

[0045] Please refer to Figure 1A , Figure 1B As shown, it is a top view and a schematic cross-sectional view along A-A' of the first embodiment of the display device of the present invention.

[0046] The present embodiment illustrates a display device 1 , which includes a first substrate 10 , a second substrate 11 , a connector 12 and a display medium 13 . The second substrate 11 is opposite to the first substrate 10 . In this embodiment, the material of the first substrate 10 may be glass, transparent plastic, polymer material, metal adhesive film or ceramic material. The material of the...

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Abstract

The invention provides a display apparatus. The display apparatus comprises a first substrate, a second substrate, a connecting piece, and a display medium, the second substrate and the first substrate are arranged in an opposite manner, the connecting piece is arranged between the first substrate and the second substrate, the connecting piece, the first substrate, and the second substrate form a containing space, the display medium is arranged in the containing space, the connecting piece at least includes a first sealing rubber layer, a second sealing rubber layer, and an adhesion layer, the first sealing rubber layer and the second sealing rubber layer are isolated from each other or partly connected, the second sealing rubber layer is arranged adjacent to the containing space, the adhesion layer is arranged between the first sealing rubber layer and the second sealing rubber layer, and the component of the adhesion layer includes waterproof materials. According to the display apparatus, steam and oxygen are prevented from entering the inner part of the display apparatus, and the service lifetime of the display apparatus can be extended.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device. Background technique [0002] Organic Light Emitting Diode (OLED) display devices have the advantages of thin size, light weight, high luminous efficiency, low driving voltage and simple process, and thus become one of the choices of new generation flat display devices. [0003] During the manufacturing process of the OLED display device, moisture and oxygen from the external environment will penetrate into the display device and react with the internal electrodes. In severe cases, it may cause problems such as peeling of the electrode layer, reduction of luminous intensity, and dark spots. In addition to the external water vapor and oxygen, there is also water vapor and oxygen generated in the packaging process and operation process inside the display device, which will also react with the internal electrodes. [0004] In order to solve this problem, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52
Inventor 杨一新周政旭
Owner INNOLUX CORP
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