Active-type electroluminescent display

Details Active-type electroluminescent display Active-type electroluminescent display

2005-06-28

2005-06-28

Wu, Xiao (Department: 2674)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S045000, C345S080000, C345S081000, C345S085000, C345S087000, C345S092000, C313S491000, C313S505000, C313S506000, C257S083000, C257S084000, C257S088000, C257S103000

Reexamination Certificate

active

06911960

ABSTRACT:
In an active-type electroluminescent (EL) display, a conductor interconnecting a cathode (55) of an EL panel (30, 40) and a connection terminal of a signal input substrate (35) has a multilayer structure formed of a cathode material and a conductive material used in a thin-film transistor forming step. The conductor may be formed of a conductive material used in a thin film transistor forming step. A metal material for a gate electrode or drain electrode is preferably used as the conductive material. The connection conductor structure can reduce the electrical resistance of the connection conductor, thus preventing a decrease in display intensity of an EL display.

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