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Organic light emitting display device and method for fabricating the same

A technology of light-emitting display and organic light-emitting elements, which is applied in the field of OLED devices, and can solve problems such as difficulty in application, impossibility of moisture and oxygen retention, etc.

Inactive Publication Date: 2008-07-23
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional methods of encapsulating layers and encapsulating the light-emitting layer cannot effectively keep moisture and oxygen out of the light-emitting layer, and are also difficult to apply to larger substrates.

Method used

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  • Organic light emitting display device and method for fabricating the same
  • Organic light emitting display device and method for fabricating the same
  • Organic light emitting display device and method for fabricating the same

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Embodiment Construction

[0017] Hereinafter, the present invention will be described more fully with reference to the accompanying drawings showing embodiments of the invention. However, the present invention can be implemented in many different forms, and is not limited to the embodiments described here. Rather, these embodiments are provided so that this disclosure will be thorough, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers are exaggerated for clarity. Like reference numerals refer to like elements in the figures.

[0018] It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on," "connected to," or "coupled to" another element or layer, its It may be directly on, directly connected to, or directly coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element is referred to as being "direct...

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Abstract

An organic light emitting display (OLED) device includes a display substrate having an organic light emitting element, an encapsulation substrate covering the display substrate, an adhesive covering the organic light emitting element and adhering the display substrate to the encapsulation substrate, and a sealant containing frit to seal an edge region between the display substrate and the encapsulation substrate. A method for fabricating the OLED device is disclosed.

Description

technical field [0001] The present invention relates to an organic light emitting display (OLED) device and a method of manufacturing the same, and more particularly, to an OLED device in which a display substrate and an encapsulation substrate are sealed with a sealant, and a method of manufacturing the OLED device. Background technique [0002] OLED devices include pixels arranged in a matrix. Each pixel includes three sub-pixels that display red, green, and blue light, respectively. Each sub-pixel includes an organic light emitting unit and a unit driving part for individually driving the organic light emitting unit. An organic light emitting cell includes an anode connected to a cell driving part, a cathode connected to ground, and a light emitting layer disposed between the anode and the cathode. The cell driving part includes gate lines for supplying scan signals, data lines for supplying data signals, driving thin film transistors (TFTs), switching TFTs, and storage...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B33/04H05B33/10
CPCC03C27/06C03C2218/34C03C8/24H01L51/5237H10K59/8722H05B33/04H10K50/8426
Inventor 金勋具沅会崔贞美
Owner SAMSUNG ELECTRONICS CO LTD