Organic light emitting display device and method of driving same

An organic light emitting display device includes an organic light emitting device, a first thin film transistor which is connected in series with the organic light emitting device between a first driving source line supplying a first driving source and a second driving source line supplying a secon...

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Bibliographic Details
Main Author Yu, Jaesung
Format Patent
LanguageEnglish
Published 27.10.2020
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:An organic light emitting display device includes an organic light emitting device, a first thin film transistor which is connected in series with the organic light emitting device between a first driving source line supplying a first driving source and a second driving source line supplying a second driving source lower than the first driving source, and second and third thin film transistors which are connected in series with each other between a first node between the first thin film transistor and the organic light emitting device and a data line supplying a data signal. The number of the drive control signals supplied to respective pixels in this organic light emitting display device can be reduced, thereby preventing a bezel from being widened due to a gate drive unit embedded in a display panel.
Bibliography:Application Number: US201816176268