Self-luminous display device

Details Self-luminous display device Self-luminous display device

2006-10-17

2006-10-17

Awad, Amr A. (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

Reexamination Certificate

active

07123220

ABSTRACT:
An organic EL display device includes display pixels forming a display screen, scanning lines disposed along rows of the display pixels, signal lines disposed along columns of the display pixels, and a power supply section which supplies a power-supply voltage to the display pixels. Each of the display pixels includes a luminous element, a pixel switch which receives a video signal from a corresponding one of the signal lines in response to a scanning signal from a corresponding scanning line and a driving element which is connected between the luminous element and the power supply section to supply a driving current corresponding to the video signal from the pixel switch to the luminous element. Particularly, each luminous element is connected to the power supply section via a dimmer switch portion.

REFERENCES:
patent: 4090189 (1978-05-01), Fisler
patent: 6583775 (2003-06-01), Sekiya et al.
patent: 6771241 (2004-08-01), Miyazawa et al.
patent: 2001-39666 (2001-02-01), None

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