Electronic circuit, electronic device, and electronic apparatus

Details Electronic circuit, electronic device, and electronic apparatus Electronic circuit, electronic device, and electronic apparatus

2003-09-25

2008-08-26

Awad, Amr (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C315S169300

Reexamination Certificate

active

07417605

ABSTRACT:
To provide an electronic circuit, an electronic device, and an electronic apparatus, which are suitable for shortening data writing time or decreasing power consumption five driving transistors having the same gain factor are connected in series to form a driving current generation circuit unit. Further, five current supply transistors having the same gain factor are connected in parallel to form a current supply circuit unit. Also, gates of the driving transistors are connected to gates of the current supply transistors, respectively. Further, the current supply circuit unit is electrically connected to a data line Xm for supplying data current Idatam. Furthermore, driving current Ie1generated in the driving current generation circuit unit is supplied to organic EL elements.

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