Appeal No. 2006-1654
Application No. 09/929,488
Representative claim 1 is reproduced as follows:
1. An active matrix type liquid crystal display device comprising:
• a thin film transistor (TFT) substrate having a common wiring and a
source/drain wiring formed on a first substrate, said first substrate
being provided with an insulating film covering said common wiring
and said source/drain wiring, said insulating film being coated with a
first alignment layer;
• an opposite substrate, opposing to said TFT substrate, having a second
alignment layer formed on a second substrate;
• a liquid crystal held between said first alignment layer and said second
alignment layer; and
• a common electrode and a pixel electrode wired in parallel with each
other and being formed as parts of said common wiring and said
source/drain wiring, respectively, so that an angle made between a
direction in which said first alignment layer is subjected to an aligning
treatment and a direction in which said second alignment layer is
subjected to an aligning treatment is set to a value of 0.5 to 4.0
degrees, said value providing a setting that concurrently decreases a
threshold voltage between the pixel electrode and the common
electrode required to change a direction of said liquid crystal
2
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