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    • 4. 发明申请
    • Display device and apparatus and method of driving same
    • 显示装置及其驱动方法
    • US20060164356A1
    • 2006-07-27
    • US11337729
    • 2006-01-23
    • Young-Chol YangSung-Jin HongKeun-Kyu SongBaek-Woon LeeMun-Pyo Hong
    • Young-Chol YangSung-Jin HongKeun-Kyu SongBaek-Woon LeeMun-Pyo Hong
    • G09G3/36
    • G09G3/3648G09G3/2011G09G3/2018G09G3/2074G09G3/2081G09G3/3611G09G3/3614G09G2320/0276G09G2320/028
    • A driving apparatus driving method of a flat panel (e.g., LCD) display device. The driving apparatus of the display device includes: a data processor that selects a (at least) two of output gray levels (output image data ) based on an input gray level (of received image data) and outputs the two output grays for each pixel to a data driver that selects two gray (reference) voltages corresponding to the output image data output from the data processor and applies the gray (reference) voltages to the pixels as data voltages. The first output gray level may be less than the second output gray level, and less than the input gray level. The first and second output gray level (and thus the first and second output grays) applied to the pixel as data voltages are optically averaged at the pixel, to have the same (average) transmittance as the original input gray level. A gray voltage generator generates and outputs a plurality of gray (reference) voltages for selection by the data driver. At least one of the plurality of gray (reference) voltages may have a value less than a liquid crystal threshold voltage.
    • 一种平板显示装置的驱动装置驱动方法。 显示装置的驱动装置包括:数据处理器,其基于所接收的图像数据的输入灰度级选择输出灰度级(输出图像数据)中的至少两个(输出图像数据),并输出每个像素的两个输出灰度 到数据驱动器,其选择与从数据处理器输出的输出图像数据相对应的两个灰度(参考)电压,并将灰度(参考)电压作为数据电压施加到像素。 第一输出灰度级可能小于第二输出灰度级,小于输入灰度级。 作为数据电压施加到像素的第一和第二输出灰度级(以及因此第一和第二输出灰度)在像素处被光学平均,以具有与原始输入灰度级相同的(平均)透射率。 灰度电压发生器产生并输出多个灰色(参考)电压供数据驱动器选择。 多个灰色(参考)电压中的至少一个可以具有小于液晶阈值电压的值。
    • 5. 发明申请
    • Thin film transistor array panel and liquid crystal display
    • 薄膜晶体管阵列面板和液晶显示器
    • US20060131580A1
    • 2006-06-22
    • US11224103
    • 2005-09-13
    • Young-Chol YangKeun-Kyu SongBo-Sung KimMun-Pyo Hong
    • Young-Chol YangKeun-Kyu SongBo-Sung KimMun-Pyo Hong
    • H01L29/04
    • H01L27/12G02F1/133502G02F1/136227H01L27/1248
    • A thin film transistor array panel is provided, which includes an insulating substrate, a gate line formed on the insulating substrate, a gate insulating layer covering the gate line, a data line formed on the gate insulating layer, a lower passivation layer covering the data line, an upper passivation layer formed on the lower passivation layer and made of organic insulating material, and a pixel electrode formed on the upper passivation layer. The thicknesses of the gate insulating layer, the lower passivation layer, and the pixel electrode are respectively represented as dG, dP, and dI, the refraction indexes of the gate insulating layer, the passivation layer, and the pixel electrode are respectively represented as nG, nP, and nI, and condition equations are satisfied according to: 4(dGnG+dPnP)=, which is an even multiple of the wavelength; and 4dInI=, which is an even multiple of the wavelength.
    • 提供薄膜晶体管阵列面板,其包括绝缘基板,形成在绝缘基板上的栅极线,覆盖栅极线的栅极绝缘层,形成在栅极绝缘层上的数据线,覆盖数据的下部钝化层 形成在下钝化层上并由有机绝缘材料制成的上钝化层,以及形成在上钝化层上的像素电极。 栅绝缘层,下钝化层和像素电极的厚度分别表示为d,G,D,P, 栅极绝缘层,钝化层和像素电极的折射率分别表示为n N,N,N, / SUB>,并且根据以下条件满足条件方程式:4(d> G N n + P<<< >)=,这是波长的偶数倍; 和4d I I,其为波长的偶数倍。