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Organic light emitting diode lighting apparatus

A technology of light-emitting diodes and lighting devices, which is applied to organic semiconductor devices, photovoltaic power generation, electrical components, etc., and can solve problems affecting organic light-emitting diodes and not getting current

Active Publication Date: 2013-09-04
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, other areas do not receive sufficient current and the poor image quality affects the OLED

Method used

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  • Organic light emitting diode lighting apparatus
  • Organic light emitting diode lighting apparatus
  • Organic light emitting diode lighting apparatus

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Embodiment Construction

[0015] In the following detailed description, only specific exemplary embodiments have been shown and described for simplicity of illustration. As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention.

[0016] Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive. Throughout the specification, the same reference numbers generally refer to the same elements.

[0017] In addition, the size and thickness of each component shown in the accompanying drawings are shown for better understanding and ease of description, but the present invention is not limited thereto.

[0018] In the drawings, the thickness of layers, films, panels, regions, etc., are exaggerated for clarity. It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can ...

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PUM

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Abstract

An organic light emitting diode lighting apparatus is disclosed. The apparatus includes a plurality of electrode lines that feed current to or from a plurality of light emitting diodes, and a flexible printed circuit board (FPCB) that has a plurality of connection lines electrically connected to the plurality of electrode lines through the plurality of contact holes. In some embodiments, the FPCB has a fuse for each of the electrode lines.

Description

technical field [0001] The described technology generally relates to a lighting device, and more particularly, to an organic light emitting diode lighting device employing organic light emitting diodes. Background technique [0002] An organic light emitting diode (OLED) includes a hole injection electrode, an organic emission layer, and an electron injection electrode. The organic light emitting diode emits light by the energy generated when excitons generated by the combination of electrons and holes in the organic emission layer return to the ground state. [0003] The organic light-emitting diode lighting device is a lighting device using organic light-emitting diodes, and the organic light-emitting diode lighting device is a surface light source. Organic light emitting diode lighting devices have been widely used for various purposes due to inherent advantages of surface light sources. [0004] Generally, when an organic light emitting diode lighting device emits ligh...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/50H01L51/52
CPCH01L27/3206H01L51/5203H01L51/5206H01L2251/5361Y02E10/549H10K59/30H10K50/813H10K2102/341H10K59/805H10K77/111H10K50/805H10K50/81H10K2102/351
Inventor 金镇圹
Owner SAMSUNG DISPLAY CO LTD