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Organic light emitting display device and method of manufacturing the same

A light-emitting display device, organic technology

Active Publication Date: 2010-06-16
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For this reason, the manufacturing process is complex and produces defects caused by contamination

Method used

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  • Organic light emitting display device and method of manufacturing the same
  • Organic light emitting display device and method of manufacturing the same
  • Organic light emitting display device and method of manufacturing the same

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Experimental program
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Embodiment Construction

[0015] Some embodiments provide an organic light emitting display device capable of easily forming an organic light emitting layer and a method of manufacturing the same.

[0016] Some embodiments also provide an organic light emitting display device capable of minimizing a defect rate and a method of manufacturing the same.

[0017] According to one aspect, an organic light emitting display device is disclosed. The device includes: a substrate on which a first pixel unit, a second pixel unit and a third pixel unit are arranged along the directions of rows and columns; an insulating layer is formed on the first pixel unit, the second pixel unit and the third pixel unit. On the substrate of the pixel unit; the first electrode is formed on the insulating layer having the first pixel unit, the second pixel unit and the third pixel unit; the first light emitting layer is formed on the insulating layer and the column of the first pixel unit On the first electrode; the second light...

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Abstract

An organic light emitting display device and a method of manufacturing the same are disclosed. The organic light emitting display device includes a substrate on which first, second and third pixel units are arranged in row and column directions. To simplify manufacturing and reduce defects, the first, second and third pixel units are arranged so that each column of the display is formed of only one of the first, second, and third pixel units.

Description

technical field [0001] The present invention relates to an organic light emitting display device and a method of manufacturing the same, and more particularly, to an organic light emitting display device in which an organic light emitting layer can be easily formed and manufacturing defects can be minimized and a method of manufacturing the same. Background technique [0002] Organic light-emitting display devices are next-generation display devices with self-luminous properties. Compared with liquid crystal display devices (LCDs), organic light emitting display devices have better performance in terms of viewing angle, contrast ratio, response speed, and power consumption. [0003] An organic light emitting diode of a pixel of an organic light emitting display device includes an anode electrode, a cathode electrode, and an organic light emitting layer. The organic light emitting diode emits light due to the recombination of holes and electrons respectively injected through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52H01L21/82H01L51/56
CPCH01L51/0017H01L2227/323H01L27/3244H01L27/3211H10K59/35H10K71/231H10K59/1201H01L21/0465H01L2924/13069H10K59/12
Inventor 李在一弘祥睦
Owner SAMSUNG DISPLAY CO LTD