Organic EL display

Details Organic EL display Organic EL display

2011-05-17

2011-05-17

Shankar, Vijay (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S204000, C345S211000, C345S212000

Reexamination Certificate

active

07944413

ABSTRACT:
An organic EL display includes plural pixels, each including a drive control element, an organic EL element and an output control switch. The drive control element includes a control terminal, a first terminal connected to a first power supply terminal, and a second terminal outputting a current with a magnitude corresponding to a voltage between the control terminal and the first terminal. The organic EL element includes a first electrode, a second electrode connected to a second power supply terminal, and an active layer interposed between the first and second electrodes. The output control switch is connected between the second terminal and the first electrode. In a part of the pixels, a conductive path electrically connecting the first electrode to the first power supply terminal is broken at a portion which connects the output control switch to the first electrode.

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