Liquid crystal cells – elements and systems – Nominal manufacturing methods or post manufacturing... – Defect correction or compensation
Reexamination Certificate
2005-08-02
2005-08-02
Schechter, Andrew (Department: 2871)
Liquid crystal cells, elements and systems
Nominal manufacturing methods or post manufacturing...
Defect correction or compensation
C349S054000, C349S149000, C345S098000, C324S701000
Reexamination Certificate
active
06924875
ABSTRACT:
An array substrate is provided for which an OS inspection can be performed without increasing the area of a signal driving circuit formed on the array substrate, and for which the manufacturing cost can be reduced. The array substrate includes a substrate, scanning lines, signal lines, pixel electrodes connected via switching elements provided at the intersections of the scanning lines and the signal lines, a plurality of input/output terminals provided at an edge portion of the substrate, a scanning line driving circuit, a signal line driving circuit for supplying picture signals sent from the outside to one ends of the signal lines via the input/output terminals, and a wiring line commonly connecting the other ends of the signal lines to at least one of the input/output terminals. A predetermined level of voltage is applied between the input/output terminal to which the wiring line is connected and another input/output terminal which at least supplies picture signals, and a current flowing at that time is measured to detect failures.
REFERENCES:
patent: 5831709 (1998-11-01), Song
patent: 6049321 (2000-04-01), Sasaki
patent: 6340963 (2002-01-01), Anno et al.
patent: 2001/0030722 (2001-10-01), Murade
LandOfFree
Array substrate having diodes connected to signal lines,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Array substrate having diodes connected to signal lines,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Array substrate having diodes connected to signal lines,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3442280