ACTIVE MATRIX SUBSTRATE, DISPLAY DEVICE, METHOD OF CHECKING ACTIVE MATRIX SUBSTRATE AND METHOD OF CHECKING DISPLAY DEVICE Russian patent published in 2013 - IPC G09F9/30 G09G3/36 G02F1/1362

Abstract RU 2475866 C2

FIELD: physics.

SUBSTANCE: substrate consists of first connecting leads connected to the terminal lead of a gate which is connected to leads, second connecting leads connected to the terminal lead of a gate which is connected to leads, combined leads which combine two mutually adjacent leads from the first connecting lead and the second connecting lead into one lead, a first checking lead which can convey a checking signal to the combined leads which are not adjacent in the combined leads, and a second checking lead which can convey a checking signal to the combined leads which are not connected to the first checking lead and are not adjacent in the combined leads.

EFFECT: high reliability of detecting short circuits by adjacent selecting interconnections formed in the same layer.

20 cl, 6 dwg

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RU 2 475 866 C2

Authors

Josida Masakhiro

Kavamura Takekhiko

Okada Katsukhiro

Dates

2013-02-20—Published

2009-05-11—Filed