PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE HAVING THE SAME

A pixel of an organic light emitting display device includes a transistor outputting first power voltage, an organic light emitting element connected to the transistor, and a line to which reference voltage is applied. The organic light emitting element includes a first electrode receiving the first...

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Bibliographic Details
Main Authors KIM, TAE GON, MIM, KOUANG, KANG, SEONG YEUN
Format Patent
LanguageEnglish
Korean
Published 21.01.2014
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:A pixel of an organic light emitting display device includes a transistor outputting first power voltage, an organic light emitting element connected to the transistor, and a line to which reference voltage is applied. The organic light emitting element includes a first electrode receiving the first power voltage, a first common layer disposed on the first electrode, an organic light emitting layer disposed on the first common layer, and a second electrode disposed on the organic light emitting layer and receiving second power voltage different from the first power voltage. The first common layer is connected to the line to ground a leakage current of the transistor.
Bibliography:Application Number: KR20120075166