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US 2006/0134393 A1Published application
Liquid crystal display device
AssigneeToshiba Matsushita Display Technology Co., Ltd.
InventorsHideyuki Takahashi, Sakae Yoshida
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Abstract
For the purpose of preventing line defects from occurring on a display screen in consequence of uneven coating of pigmented layers, a first pigmented layer is formed in a pattern obtained by thinning out a portion in an otherwise complete grid every other pixel in a direction of signal lines and also every other pixel in a direction of scanning lines.
Claims6
A liquid crystal display device comprising:
- a plurality of signal lines and a plurality of scanning lines respectively wired in order that each of the signal lines and each of the scanning lines can intersect each other;
- a first pigmented layer, a second pigmented layer and a third pigmented layer, portions of all of which are arranged in each of divisions divided by the signal lines and the scanning lines;
- and
- a pixel formed by combining the portions of the first pigmented layer, the second pigmented layer and the third pigmented layer,
- wherein the first pigmented layer is formed in a grid-like pattern enclosing portions of the second pigment layer and the third pigment layer, the grid-like pattern is obtained by thinning out a portion from an otherwise complete grid in accordance with a specific cycle relating to the second pigmented layer and third pigmented layer in a direction along the scanning lines.
2 more elements
Dependencies are inferred from the claim text.