Organic light emitting display device

A technology of light-emitting display and organic light-emitting element, applied in the field of organic light-emitting display devices

Active Publication Date: 2006-02-15
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display panel displays images in the display area through organic light-emitting elements

Method used

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  • Organic light emitting display device
  • Organic light emitting display device
  • Organic light emitting display device

Examples

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Embodiment Construction

[0023] Here, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the thickness of layers, films and regions are exaggerated for clarity. The same reference numerals denote the same elements in the figures. 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 be directly on the other element or intervening elements may also be present.

[0024] figure 1 is a plan view of an exemplary embodiment of an organic light emitting display device ("OLED").

[0025] refer to figure 1 , the OLED includes: a display panel 100 for displaying an image; a data driving part 200 for applying a data signal and a source voltage Vdd to the display panel 100 for displaying an image; applying a gate signal and a common voltage Vcom to the display panel 100 for displaying an image The gate driving part 300 on the display panel ...

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Abstract

An OLED includes a display panel, a printed circuit board, a signal transmission member and a voltage transmission member. The display panel has a display region and peripheral regions. The display panel displays an image by an organic light emitting element within the display region. The printed circuit board applies a driving signal and a voltage to the display panel. The signal transmission member electrically connects the printed circuit board to the display panel to transmit the driving signal and the voltage to the display panel. The voltage transmission member transmits the voltage to the display panel. Therefore, an amount of the current applied to the display panel is increased.

Description

technical field [0001] The present invention relates to an organic light emitting display device. In particular, the present invention relates to an organic light emitting display device in which driving current is increased. Background technique [0002] In general, an organic light emitting display device ("OLED") utilizes a fluorescent organic compound, generates light in response to a driving current from outside the OLED, and displays images by driving N×M organic light emitting units. The organic light emitting unit includes an organic light emitting diode and a switching device. An organic light emitting diode has an anode layer, an organic light emitting thin layer and a cathode layer. The switching device applies a driving current to the organic light emitting diode. [0003] The OLED includes: a display panel having an organic light emitting unit; a gate driving part applying a gate signal and a common voltage Vcom to the display panel; and a data driving part a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/30H05B33/12
CPCH01L2924/12044H10K59/123H10K59/1216H10K59/12H10K59/1213
Inventor 高春锡金南德高昺植朱仁秀
Owner SAMSUNG DISPLAY CO LTD
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