ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE

PROBLEM TO BE SOLVED: To provide an organic electroluminescence display device capable of preventing the occurrence of a bright line defect. SOLUTION: The organic electroluminescence display device 300 includes a pixel part 310, including a plurality of organic electroluminescence diodes connected t...

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Bibliographic Details
Main Authors GU YOUNG-MO, JEONG HYE-IN, KIM TAE-SHICK, SONG OK-KEUN
Format Patent
LanguageEnglish
Published 31.07.2008
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
BASIC ELECTRIC ELEMENTS
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PHYSICS
SEALS
SEMICONDUCTOR DEVICES
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Summary:PROBLEM TO BE SOLVED: To provide an organic electroluminescence display device capable of preventing the occurrence of a bright line defect. SOLUTION: The organic electroluminescence display device 300 includes a pixel part 310, including a plurality of organic electroluminescence diodes connected to scan lines and data lines; a scan drive part 320 supplying scan signals to the scan lines; and a data drive part 330 supplying data signals to the data lines, wherein the current normally flows, in series, from the data drive part to the pixel part and the scan drive part. The organic electroluminescence display device further includes a current-blocking means, connected between the scan drive part and the pixel part and blocking an abnormal current from the scan drive part to the pixel part due to the failure of the pixel part. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20070110681