Abstract: A nematic liquid crystal composition includes a mixture of first component and second component as follows: a first component with at least one first twisted-related characteristic, wherein the first component is from 75% to 90% in total weight of the nematic liquid crystal composition; and a second component with at least one second twisted-related characteristic lower than the first twist-related characteristics, wherein the second component is from 10% to 25% in total weight of the nematic liquid crystal composition.

Abstract: A method and structure for broadening cholesteric liquid crystals spectrum are described. An electrode structure is added on a side of cholesteric liquid crystals, for producing a fringe field which is perpendicular to a screw axis of the cholesteric liquid crystal. Hence, the thread pitches of cholesteric liquid crystals near the electrode structure are lengthened, but the other thread pitches of cholesteric liquid crystals far from the electrode structure remain the same. Besides, light having appropriate wavelength is used to congeal the cholesteric liquid crystals having a polymeric characteristic, so that the cholesteric liquid crystals have varied thread pitches while no voltage is applied to the electrode structure. Therefore, the spectrum of cholesteric liquid crystals and applications thereof are widened.

Abstract: A structure of liquid crystal display (LCD) and a manufacturing method thereof are disclosed, wherein photoresist is used to form bottom bumps of square frame shape on the thin film transistor (TFT) substrate, and top bumps of H shape are formed on the color filter (CF) substrate. After aligning and combining two substrates, both top and bottom bumps can be stacked together to form overlapped areas. By arranging the top bumps and the bottom bumps, ratio of liquid crystal molecules arranged in different directions between two substrates can be controlled, thereby obtaining a wide uniform view angle.

Abstract: A method and system for designing a liquid crystal display device is provided. The method and system include the following steps. They are: based upon at least one viewing angle among a plurality of liquid crystal display films, determine a range of a gap between liquid crystal cells of a liquid crystal display device; based upon the panel transmittance and gamut of a plurality of liquid crystal modules, determine at least one value of the gap between liquid crystal cells of the liquid crystal display device; based upon optic characteristics of a plurality of color filter films and color modules, determine a set of optic characteristics for a color filter as well as for the liquid crystal display device; and adjusting values related to the set of optic characteristics of the liquid crystal display device and the color filter. Thereby a set of adjusted values for present as well as future design purposes is produced.