Organic electroluminescent panel device

An electroluminescent, organic technology, applied in the field of panel devices, can solve the problems of waste, unsightly space configuration, and inability to reduce the number of electrodes, etc.

Inactive Publication Date: 2005-01-19
RITDISPLAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a layout configuration, because the leads are only located on one side of the panel, forming an asymmetric configuration, resulting in unsightly or wasted space configuration, and the configuration is concentrated on one side, which is inconvenient for assembly
And when the resolution of the display area needs to be improved, the width of the guide line region (X-Y lead region) often needs to be widened when the number of electrodes or the guide lines cannot be reduced, causing the display device to take up a large space during application. shortcoming

Method used

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  • Organic electroluminescent panel device
  • Organic electroluminescent panel device
  • Organic electroluminescent panel device

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Embodiment Construction

[0042] The number of the first guiding wires and the number of the plurality of second guiding wires in the organic electroluminescent panel of the present invention are not limited, and preferably the number of the plurality of first guiding wires and the number of the plurality of second guiding wires same.

[0043] The organic electroluminescence panel of the present invention may further comprise at least one organic light-emitting functional layer and a plurality of second electrodes: wherein the plurality of second electrodes and the organic light-emitting functional layer are at least located in the display area of ​​the substrate, and the organic light-emitting functional layer Sandwiched between the plurality of second electrodes and the first electrode, the first electrode and the second electrode are not directly connected to conduction; and each second electrode is connected to a first lead wire or a second electrode The guide wires are connected.

[0044] The org...

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Abstract

The invention relates to an organic electric-promoted light-emitting device. It divides the base plate into the first leading wire area, the second leading wire, connection leading wire area and display area. The display area is distributed with several the first electrodes, several the second electrodes and organic light emitting function layer. The first leading wire area and the second leading wire is distributed with several the first wires and the second wires each. And the connection leading area is distributed with several connection wires. The first electrodes connect to the first wires or the second wires, then encapsulate to control integrate circuit chip by the method of COF technology or TCP technology.

Description

technical field [0001] The present invention relates to a panel device, especially a panel device using organic materials as light emitting and information display units. Background technique [0002] The current display devices are mainly divided into two categories, ie, the traditional cathode ray tube (CRT) and the flat panel display technology. The flat panel display can be realized by various technologies, such as liquid crystal display (LCD), thin film transistor liquid crystal display (TFT-LCD), or organic electroluminescence display (OLED). [0003] Organic electroluminescent displays (OLEDs) are currently one of the most promising flat panel display devices. The light-emitting principle adopted by organic electroluminescence display (OLED) is quite different from the previous liquid crystal display technology that uses liquid crystal as the optical switch medium. The pixel light-emitting unit of OLED will emit light by itself when the current conducts conduction, a...

Claims

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Application Information

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IPC IPC(8): H05B33/14H05B33/26
Inventor卢添荣吴清辉张毅
OwnerRITDISPLAY