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Sixth International Conference on Parallel and Distributed Computing Applications and Technologies (PDCAT'05)
A Novel High Gray Scale Data Driver for Passive Matrix OLED Displays
Dalian, China
December 05-December 08
ISBN: 0-7695-2405-2
Hong-Jae Shin, Hanyang University, China
Sun-Bo Woo, Hanyang University, China
Seung-Jun Shin, Hanyang University, China
Kae-Dal Kwack, Hanyang University, China
Tae-Whan Kim, Hanyang University, China
A novel data driver for passive matrix organic lightemitting devices (OLEDs) with high gray scale images was designed. The proposed circuit consisted of a main current bias circuit as well as sample & hold circuits in each channel of the data driver to compensate a current offset. These results indicate that a designed data driver by using a current offset compensation technique holds promise for potential applications in passive matrix OLED displays with high gray scale images.
Citation:
Hong-Jae Shin, Sun-Bo Woo, Seung-Jun Shin, Kae-Dal Kwack, Tae-Whan Kim, "A Novel High Gray Scale Data Driver for Passive Matrix OLED Displays," pdcat, pp.836-839, Sixth International Conference on Parallel and Distributed Computing Applications and Technologies (PDCAT'05), 2005
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