Liquid crystal panel and display including dichroic dye for absorbing yellow component of incident light
AssigneeFujitsu Limited
InventorsHidefumi Yoshida, Katsufumi Ohmuro
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AssigneeFujitsu Limited
InventorsHidefumi Yoshida, Katsufumi Ohmuro
Estimating the term…
A liquid crystal panel has a pair of substrates disposed almost parallel to each other. On each of the substrates, an electrode and an alignment film are formed. A liquid crystal layer having a negative dielectric anisotropy is sandwiched by the substrates. In the absence of voltage applied across the electrodes, the molecules of the liquid crystal layer align almost perpendicular to the substrates. In this liquid crystal layer, a dichroic dye, preferably a blue dichroic dye, is added to absorb the yellow component of an incident light. Instead of adding the dye into the liquid crystal layer, a color compensation layer containing the dye is formed on or adjacent to at least one of the substrates. The yellow component of an incident light to the liquid crystal panel is absorbed by the color compensation layer. As a result, the liquid crystal panel and the liquid crystal display using the panel do not show yellow coloring when the panel is observed from oblique directions.
A liquid crystal panel, comprising:
A liquid crystal display, comprising:
Dependencies are inferred from the claim text.