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    • 41. 发明授权
    • Liquid crystal display device having illumination element emitting colors independently via time division
    • 具有通过时分独立地发光的照明元件的液晶显示装置
    • US08363182B2
    • 2013-01-29
    • US12376618
    • 2007-08-07
    • Kentaro Kamada
    • Kentaro Kamada
    • G02F1/1335
    • G02F1/133603G02F1/133514G02F2001/133622
    • The color gamut of a liquid crystal display device of the field sequential system is sufficiently improved.A liquid crystal display device according to the present invention is a liquid crystal display device of the field sequential system including: an illumination element including a first light source for emitting light of a first color, a second light source for emitting light of a second color which is different from the first color, and a third light source for emitting light of a third color which is different from the first and second colors, the illumination element being capable of emitting light of the first, second, and third colors independently by time division; and a liquid crystal display panel for modulating the light emitted from the illumination element. The liquid crystal display panel of the liquid crystal display device according to the present invention includes a first color filter exhibiting a high transmittance for light of the first color.
    • 场顺序系统的液晶显示装置的色域得到充分改善。 根据本发明的液晶显示装置是一种场序系统的液晶显示装置,包括:照明元件,包括用于发射第一颜色的光的第一光源,用于发射第二颜色的光的第二光源 以及第三光源,用于发射与第一和第二颜色不同的第三颜色的光,该照明元件能够以时间独立地发射第一,第二和第三颜色的光 师; 以及用于调制从照明元件发射的光的液晶显示面板。 根据本发明的液晶显示装置的液晶显示面板包括对第一颜色的光具有高透射率的第一滤色器。
    • 42. 发明授权
    • Illuminator and display having same
    • 照明器和显示器具有相同的
    • US08339426B2
    • 2012-12-25
    • US12594225
    • 2008-03-28
    • Kentaro Kamada
    • Kentaro Kamada
    • G09G5/10
    • G02B3/005G02B3/0062G02F1/133606
    • A display apparatus can perform a high quality moving picture display and provides improved color purity, and includes an illumination device that prevents and minimizes light unevenness in the form of a lamp image. The display apparatus includes an illumination device in which a first scattering layer, a first light-condensing layer, a second scattering layer, and a second light-condensing layer are arranged so as to cover a light-radiating surface of a light source unit including a first light source that emits light of a first color and a second light source that emits light of a second color complementary to the first color, a gate driver arranged to sequentially select each one of scanning lines at a cycle of 0.5 frames, a source driver that, at a first half of one frame time period, writes a data signal into each in a group of pixels of the first color, and at a latter half thereof, writes a data signal into each in groups of pixels of other two colors, and a switch circuit that, at the first half of one frame time period, switches on the first light source while switching off the second light source, and at the latter half of the time period, switches on the second light source while switching off the first light source.
    • 显示装置可以执行高质量的运动图像显示并提供改善的色纯度,并且包括防止并最小化灯图像形式的光不均匀性的照明装置。 显示装置包括照射装置,其中第一散射层,第一聚光层,第二散射层和第二聚光层被布置成覆盖光源单元的光辐射表面,包括 发射第一颜色的光的第一光源和发射与第一颜色互补的第二颜色的光的第二光源;栅极驱动器,被布置成以0.5帧的周期依次选择扫描线;源 驱动器,其在一帧时间段的前半段将数据信号写入第一颜色的一组像素中,并且在其后半部分将数据信号写入其他两种颜色的像素组中 以及开关电路,其在一帧时间段的前半部分,在关闭所述第二光源的同时接通所述第一光源,并且在所述时间段的后半部分,在切换所述第二光源的同时切换所述第二光源 关掉第一个光源。