Active matrix liquid crystal display device including wiring line with light blocking property columnar spacers and frame pattern around display area
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United States of America Patent
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-
May 7, 2002
Grant Date -
N/A
app pub date -
Nov 8, 2000
filing date -
Nov 16, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A liquid crystal display device has an array substrate and an opposite substrate arranged opposite to each other through a plurality of columnar spacers with a liquid crystal layer sandwiched therebetween. A plurality of wiring lines and coloring layers are provided over the array electrode. A frame pattern is formed on the array substrate at the outer side of the display area to prevent a light leakage at the outer peripheral edge of the display area. The frame pattern is so provided as to have a gap relative to the outermost peripheral side columnar spacers. At a gap between the frame pattern and the outermost peripheral side columnar spacers, a wiring line is provided with its portion formed in an overlapping relation to the frame pattern, thus blocking light.
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