Samsung Display Co., Ltd. (Yongin-si, KR)

A display that emits organic light system includes a substrate with an inorganic film that is placed on the substrate, an organic insulation film over the inorganic insulation film, an organic light-emitting device that is encased in the organic insulation film and an encapsulation unit including an inorganic film first covering the organic light-emitting device and with a first boundary which is in contact with the organic film, an organic film covering the first inorganic layer and having a second boundary portion which is in contact with the insulation film, and a second inorganic film that covers the organic and having a 3rd boundary portion that is contacting the substrate.

1. Field

One or more of the aspects of one or more of the exemplary embodiments relate specifically to an organic light-emitting device as well as manufacturing processes for the same.

2. Description of the Related Art

As a display device such as organic light-emitting displays, organic light-emitting apparatus is superior, including more viewing angles, better brightness, and quicker response speed, and is regarded as the display device of future generations.

Organic light emitting display equipment typically comprises thin film transistors and organic lighting devices that are placed on the substrate. Organic light emitting devices operate to emit light. It is possible to use the organic light-emitting display device as a display device to show small items such as mobile phones, or as a device for larger objects like TV sets.

The organic light-emitting display device could be damaged by the permeation of external moisture and oxygen. To safeguard the organic-emitting device from moisture and oxygen the encapsulation layer been created.

Although a conventional manufacturing procedure for an organic-light-emitting apparatus may reduce or stop permeation of the upper surface but it isn’t possible to stop moisture from moving through the side part of a film located beneath the organic-light emitting apparatus.

Information provided in this Background section is for enhancement of understanding of the context of the invention, and may contain information that does not form the prior art.

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