ORGANIC ELECTROLUMINESCENCE DEVICE AND TESTING METHOD THEREOF

Title:

ORGANIC ELECTROLUMINESCENCE DEVICE AND TESTING METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2010/139175

Kind Code:

A1

Abstract:

An organic electroluminescence device is provided, which comprises : a lighting region, a wiring region, a bonding region and a wiring extending region (300), the lighting region comprises an anode, an organic functional layer, a cathode; the wiring region comprises wirings connecting the anode and cathode with a driving chip or a circuit board; the bonding region is a region in which the wirings connect with the driving chip or the circuit board; the ends of the wirings locate in the wiring extending region, the wirings in the wiring extending region are parallel with the wirings in the wiring region or form an angle with the wirings in the wiring region. A method for testing the organic electroluminescence device is also provided. With improving the wiring arrangement of the organic electroluminescence device, it is easier and more accurate to press bond a conductive adhesive tape and the wirings, and, the row wirings and the column wirings are protected from being shorted during screen testing.

Inventors:

QIU YONG (CN)
PENG ZHAOJI (CN)
ZHONG XINYI (CN)
SUN JIAN (CN)

Application Number:

PCT/CN2009/076257

Publication Date:

December 09, 2010

Filing Date:

December 30, 2009

Export Citation:

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Assignee:

BEIJING VISIONOX TECHNOLOGY CO (CN)
KUNSHAN VISIONOX DISPLAY CO LTD (CN)
UNIV TSINGHUA (CN)
QIU YONG (CN)
PENG ZHAOJI (CN)
ZHONG XINYI (CN)
SUN JIAN (CN)

International Classes:

H05B33/02; H05B44/00

Foreign References:

CN101221971A	2008-07-16
CN101308749A	2008-11-19
CN1527046A	2004-09-08
CN1889800A	2007-01-03
CN101188247A	2008-05-28

Other References: