Active matrix type display apparatus

Details Active matrix type display apparatus Active matrix type display apparatus

2006-03-07

2006-03-07

Lee, Wilson (Department: 2821)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S211000, C345S092000

Reexamination Certificate

active

07009591

ABSTRACT:
A plurality of display pixels PX arranged in a matrix form respectively have a driving transistor which controls an electric current amount made to flow in a self-luminescent element, in accordance with an image signal, a first switch formed of a transistor and connected between a gate and a drain of the driving transistor, and a second switch formed of a transistor and connected between the driving transistor and the self-luminescent element. A first capacitance Cs is provided between the gate and a source of the driving transistor, and a second capacitance Cx is provided between the second switch and the gate of the driving transistor.

REFERENCES:
patent: 2002/0005825 (2002-01-01), Lee et al.
patent: 2002/0195968 (2002-12-01), Sanford et al.
patent: 2003/0016190 (2003-01-01), Kondo
patent: 2003/0067424 (2003-04-01), Akimoto et al.
patent: 2004/0007989 (2004-01-01), Li
patent: 2004/0017162 (2004-01-01), Sato et al.
patent: 2005/0174307 (2005-08-01), Nishitoba et al.
patent: 2002-514320 (2002-05-01), None
patent: 2002-517806 (2002-06-01), None

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