Image-signal supplying circuit and electro-optical panel

Details Image-signal supplying circuit and electro-optical panel Image-signal supplying circuit and electro-optical panel

2005-04-12

2005-04-12

Tokar, Michael (Department: 2829)

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Lumped type parameters

C345S087000, C345S090000

Reexamination Certificate

active

06879179

ABSTRACT:
The invention provides an image supplying circuit which can inspect for display defects before mounting a data-line driver IC. An image-signal supplying circuit can include wiring for connecting data lines and connection terminals of a data line driver IC, image-signal lines, transfer gates for connecting or disconnecting the wiring and the image-signal lines based on a control signal, control lines, a pull-down resistor connected to the control line, and a pull-up resistor connected to the control line.

REFERENCES:
patent: 6265889 (2001-07-01), Tomita et al.
patent: 6483493 (2002-11-01), Murade
patent: 6703856 (2004-03-01), Fujita

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