Color filter substrate for liquid crystal display devices and liquid crystal display devices
2011
Online
Patent
Zugriff:
Disclosed is a color filter substrate which exhibits color filter contrast of not less than 9000 and includes a transparent substrate, and a plurality of color pixels differing in color and formed on the transparent substrate, wherein each of the plurality of color pixels is formed of a photosensitive color composition containing two or more kinds of pigments, a birefringence Δn of a pigment dispersion represented by following equation (1) and a content of pigments contained in the photosensitive composition satisfies prescribed conditions, and, an absolute value of retardation in thickness direction (Rth) of the color pixels which is represented by following equation (2) is confined to a range of 0-3 nm. Δn=nXY−nZ (1) Rth={(Nx+Ny)/2−Nz}×d (2)
Titel: |
Color filter substrate for liquid crystal display devices and liquid crystal display devices
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Autor/in / Beteiligte Person: | Shimizu, Mie ; Ikeda, Takeshi ; Hagiwara, Hidesato ; Minato, Koichi |
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Veröffentlichung: | 2011 |
Medientyp: | Patent |
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