摘要:
A liquid crystal composition and a liquid crystal display including the liquid crystal composition that includes a first class containing a fluorine-containing liquid crystal compound represented by Formula I (n=1, 2, or 3), and a second class containing at least one neutral liquid crystal compound represented by Formulae III, IV, and V. In Formula I, W1 and W2 are each independently selected from the group consisting of —F, —CF3, —CF2H, —OCF3, and —OCF2H, the liquid crystal compounds represented by Formulae I, III, IV, and V have R1, R2, and R5 to R10 that are any one of a hydrogen atom, and an alkyl group, an alkoxy group, and an alkenyl group having 1 to 12 carbon atoms as terminal groups, and a first sub-class has a content of 6 wt % or less based on a total content of the first class and the second class, with the proviso that a liquid crystal compound of the first class having n=1 is the first sub-class and a liquid crystal compound of the first class having n=2 or 3 is a second sub-class.
摘要:
A liquid crystal composition and a liquid crystal display including the liquid crystal composition that includes a first class containing a fluorine-containing liquid crystal compound represented by Formula I (n=1, 2, or 3), and a second class containing at least one neutral liquid crystal compound represented by Formulae III, IV, and V. In Formula I, W1 and W2 are each independently selected from the group consisting of —F, —CF3, —CF2H, —OCF3, and —OCF2H, the liquid crystal compounds represented by Formulae I, III, IV, and V have R1, R2, and R5 to R10 that are any one of a hydrogen atom, and an alkyl group, an alkoxy group, and an alkenyl group having 1 to 12 carbon atoms as terminal groups, and a first sub-class has a content of 6 wt % or less based on a total content of the first class and the second class, with the proviso that a liquid crystal compound of the first class having n=1 is the first sub-class and a liquid crystal compound of the first class having n=2 or 3 is a second sub-class.
摘要:
The present invention discloses a liquid crystal composition having a first class compound including a fluorine-containing compound, and a second class compound including a neutral liquid crystal compound, where each terminal group of the neutral crystal compound includes an alkyl group, an alkoxy group, or an alkenyl group. If the neutral liquid crystal compound includes an alkenyl group at the terminal group, the liquid crystal composition includes less than 7 wt % of the neutral crystal compound including the alkenyl group. The present invention also discloses a liquid crystal display including the aforementioned liquid crystal composition.
摘要:
A liquid crystal composition including 5 to 15% by weight of at least one compound of chemical formula 1, 25 to 40% by weight of at least one compound of chemical formula 2, 10 to 25% by weight of at least one compound of chemical formula 3, 20 to 30% by weight of at least one compound of chemical formula 4, 15 to 25% by weight of at least one compound of chemical formula 5, 0 to 10% by weight of at least one compound of chemical formula 6, 0 to 10% by weight of at least one compound of chemical formula 7, and 0 to 10% by weight of at least one compound of chemical formula 8.
摘要:
A liquid crystal display device includes an array substrate, an opposite substrate and a liquid crystal display layer. The array substrate includes a pixel electrode and a lower reactive mesogen layer. The pixel electrode includes a plurality of slit portions disposed on a plurality of domains in different directions. The lower reactive mesogen layer is disposed on the pixel electrode to induce an inclined direction of liquid crystal molecules. The opposite substrate includes an upper substrate. An upper reactive mesogen layer is disposed on a common electrode of the opposite substrate. The liquid crystal layer includes liquid crystal molecules arranged to have a pretilt angle between a surface of the lower reactive mesogen layer and a surface of the upper reactive mesogen layer.
摘要:
An array substrate includes; a thin-film transistor layer including; a gate line, a data line disposed substantially perpendicular to the gate line, and a switching element connected to the gate line and the data line, a gate insulation layer disposed on the gate line, a passivation layer disposed on the thin-film transistor layer, a shielding electrode disposed on the passivation layer, an insulation layer disposed on the shielding electrode; and a pixel electrode including a micro-slit pattern, the pixel electrode being disposed on the insulation layer and electrically connected to the switching element, wherein the shielding electrode is vertically aligned with the data line and the shielding electrode blocks an electromagnetic fringe field of the data line from effecting the pixel electrode.
摘要:
A thin film transistor array panel is provided, which includes: an insulating substrate; a gate line formed on the substrate and including a gate electrode; a gate insulating layer formed on the gate line; a semiconductor layer formed on the gate insulating layer opposite the gate electrode; a data line formed on the gate insulating layer and including a first source electrode located on the semiconductor layer; first and second drain electrodes formed on the semiconductor layer, separated from each other and overlapping the gate electrode; a passivation layer formed on the data line and the first and second drain electrodes; and first and second pixel electrodes electrically connected to the first and second electrodes, respectively, wherein an overlapping area between the gate electrode and the first drain electrode is different from an overlapping area between the gate electrode and the second drain electrode.
摘要:
A method of fabricating liquid crystal display (LCD) that may improves picture quality by removing uncured monomers in a liquid crystal panel and an LCD obtained by the method are provided. The method includes forming a liquid crystal layer between a first substrate and a second substrate by injecting liquid crystal molecules and monomers between the first substrate and the second substrate, the first and second substrates facing each other; applying an electric field to the liquid crystal layer; performing a primary curing operation on the monomers; and removing the electric field and performing a secondary curing operation on remaining monomers, wherein at least one of the primary curing operation and the secondary curing operation includes maintaining a temperature of the liquid crystal layer below a phase transition temperature of the liquid crystal molecules.
摘要:
A liquid crystal composition includes about 1 to about 40% by weight of an alkoxyl naphthalene-base compound, about 5 to about 30% by weight of a dialkoxyl naphthalene-base compound, and about 5 to about 80% by weight of a low viscosity compound.
摘要:
A pair of polarizers having different polarization efficiencies is employed for a display device. With such a pair of polarizers, the brightness may increase without deteriorating the contrast.