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US 6,888,603 B2Granted
IPS-LCD with a compensation structure for reducing transmittance difference
AssigneeHannstar Display Corp.
InventorDeuk Su Lee
Life of this patent
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Abstract
An IPS-LCD with a compensation structure for CD variation. The IPS-LCD panel includes a plurality of pixels wherein each pixel has parallel pixel electrodes and parallel common electrodes positioned such that a respective pixel electrode is disposed adjacent and parallel to a respective common electrode. This panel is characterized in that each spacing between any adjacent common electrode and pixel electrode in one pixel is equal to and different from that of the adjacent pixel.
Claims4
An IPS-LCD with a compensation structure for CD variation, comprising:
- at least one pixel having a plurality of parallel pixel electrodes and a plurality of parallel common electrodes positioned such that a respective pixel electrode is disposed adjacent and parallel to a respective common electrode;
- wherein each spacing between any adjacent common electrode and pixel electrode in the pixel is not equal.
Dependencies are inferred from the claim text.