Active matrix substrate, display apparatus, and pixel defect...

Details Active matrix substrate, display apparatus, and pixel defect... Active matrix substrate, display apparatus, and pixel defect...

2006-05-19

2010-06-08

Caley, Michael H (Department: 2871)

Liquid crystal cells, elements and systems

Particular excitation of liquid crystal

Electrical excitation of liquid crystal

C349S054000, C349S192000

Reexamination Certificate

active

07733435

ABSTRACT:
An active matrix substrate comprises a TFT (4) in which a plurality of drain electrodes (16aand16b) are provided for a single source electrode (6), and at least one of the drain electrodes is electrically connected to the pixel electrode (1) via the drain outgoing wire. The drain outgoing wire includes a first conductive pattern section comprising (i) a drain outgoing wire common section (7d) and drain outgoing branch sections (7aand7b) each of which extends from said drain outgoing common section into each of said drain electrodes, and (ii) a correction connection electrode9which is partially overlapped with said branch sections of said first conductive pattern section via an insulating layer. The correction connection electrode9is electrically connectable to a plurality of said branch sections by being conducted to said branch sections through said insulating layer. This structure allows pixel defect correction within the pixel.

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