Display device

Details Display device Display device

2007-10-22

2011-12-06

Choi, Jacob Y (Department: 2821)

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

C257S052000, C257S088000, C257SE27111, C315S149000

Reexamination Certificate

active

08072150

ABSTRACT:
A display device, comprising: an insulating substrate; a light sensor which includes a semiconductor layer disposed in a first region and a sensor input terminal and a sensor output terminal electrically connected with the semiconductor layer, and is formed on the insulating substrate; a first electrode, an organic light emitting layer and a second electrode which are sequentially formed on the light sensor; a color filter which is disposed between the insulating substrate and the first electrode, and is formed in a second region that is different from the first region; and a controller which controls a data voltage supplied to one of the first electrode and the second electrode based on an output of the light sensor.

REFERENCES:
patent: 6466281 (2002-10-01), Huang et al.
patent: 6747638 (2004-06-01), Yamazaki et al.
patent: 7030551 (2006-04-01), Yamazaki et al.
patent: 7068246 (2006-06-01), Yamazaki et al.
patent: 7557382 (2009-07-01), Koh et al.
patent: 2005/0052435 (2005-03-01), Cho et al.
patent: 2005/0082968 (2005-04-01), Choi et al.
patent: 2006/0060752 (2006-03-01), Lee et al.
patent: 2006/0202947 (2006-09-01), Lee

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