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    • 3. 发明授权
    • Liquid crystal display system
    • 液晶显示系统
    • US5589960A
    • 1996-12-31
    • US359453
    • 1994-12-20
    • Masao ChibaMikio Ishii
    • Masao ChibaMikio Ishii
    • G02F1/133G02F1/1347G09G3/36G02F1/1335
    • G02F1/13471G09G3/36G02F1/133382G09G2300/023G09G2320/041
    • A double-layer type super-twisted nematic liquid crystal display system including a liquid crystal display device for displaying characters and/or graphic forms, a compensating liquid crystal device for compensating the optical phase of the liquid crystal display device, a temperature sensor for detecting the ambient temperature of those devices, a light sensor for calculation of the display contrast of the liquid crystal display device, drive voltage control circuits for controlling the drive voltages applied to the liquid crystal display device and the compensating liquid crystal device, and a displaying light source. In the display system, the drive voltages applied to the liquid crystal display device and compensating liquid crystal device are adjusted according to the calculation of contrast, whereby the display is high in contrast at all times independently of the ambient temperature.
    • 一种双层型超扭曲向列液晶显示系统,包括用于显示字符和/或图形的液晶显示装置,用于补偿液晶显示装置的光学相位的补偿液晶装置,用于检测的液晶显示装置的温度传感器 这些装置的环境温度,用于计算液晶显示装置的显示对比度的光传感器,用于控制施加到液晶显示装置的驱动电压的驱动电压控制电路和补偿液晶装置以及显示光 资源。 在显示系统中,根据对比度的计算来调节施加到液晶显示装置和补偿液晶装置的驱动电压,由此显示器与所述环境温度无关地始终高度对比度。
    • 7. 发明申请
    • Image display apparatus, signal processing apparatus, image display method, and computer program product
    • 图像显示装置,信号处理装置,图像显示方法和计算机程序产品
    • US20070273788A1
    • 2007-11-29
    • US11807013
    • 2007-05-25
    • Mikio IshiiShoji KosugeHiroshi Higuchi
    • Mikio IshiiShoji KosugeHiroshi Higuchi
    • H04N11/20
    • H04N19/577H04N19/112H04N19/16H04N19/44
    • An image display apparatus includes an active-period interlaced-to-progressive (IP) converter configured to convert active periods (video periods) included in interlaced signals into progressive signals; a blanking-period IP converter configured to convert blanking periods included in the interlaced signals into progressive signals; a multiplexer configured to generate and output display data including both the progressive signals associated with the active periods and the progressive signals associated with the blanking periods; and a display unit configured to display the data output from the multiplexer. The blanking-period IP converter is configured to generate the progressive signals associated with the blanking periods by executing IP conversion in which values copied from data included in the interlaced signals or values corresponding to black pixels are set as pixel values of an interpolated field not included in field data of the interlaced signals.
    • 图像显示装置包括有源周期交错逐行(IP)转换器,被配置为将包括在隔行扫描信号中的有效周期(视频周期)转换为逐行信号; 消隐周期IP转换器,被配置为将包括在隔行扫描信号中的消隐周期转换为逐行信号; 多路复用器,被配置为产生和输出包括与活动期间相关联的逐行信号和与消隐周期相关联的逐行信号的显示数据; 以及显示单元,被配置为显示从多路复用器输出的数据。 消隐期IP转换器被配置为通过执行IP转换来生成与消隐周期相关联的逐行信号,其中从包括在隔行信号中的数据复制的值或对应于黑色像素的值被设置为不包括的内插字段的像素值 在隔行信号的场数据中。
    • 9. 发明授权
    • Image display apparatus, signal processing apparatus, image display method, and computer program product
    • 图像显示装置,信号处理装置,图像显示方法和计算机程序产品
    • US08373797B2
    • 2013-02-12
    • US11807013
    • 2007-05-25
    • Mikio IshiiShoji KosugeHiroshi Higuchi
    • Mikio IshiiShoji KosugeHiroshi Higuchi
    • H04N7/01H04N11/20H04N5/445H04N7/00H04N3/14
    • H04N19/577H04N19/112H04N19/16H04N19/44
    • An image display apparatus includes an active-period interlaced-to-progressive (IP) converter configured to convert active periods (video periods) included in interlaced signals into progressive signals; a blanking-period IP converter configured to convert blanking periods included in the interlaced signals into progressive signals; a multiplexer configured to generate and output display data including both the progressive signals associated with the active periods and the progressive signals associated with the blanking periods; and a display unit configured to display the data output from the multiplexer. The blanking-period IP converter is configured to generate the progressive signals associated with the blanking periods by executing IP conversion in which values copied from data included in the interlaced signals or values corresponding to black pixels are set as pixel values of an interpolated field not included in field data of the interlaced signals.
    • 图像显示装置包括有源周期交错逐行(IP)转换器,被配置为将包括在隔行扫描信号中的有效周期(视频周期)转换为逐行信号; 消隐周期IP转换器,被配置为将包括在隔行扫描信号中的消隐周期转换为逐行信号; 多路复用器,被配置为产生和输出包括与活动期间相关联的逐行信号和与消隐周期相关联的逐行信号的显示数据; 以及显示单元,被配置为显示从多路复用器输出的数据。 消隐期IP转换器被配置为通过执行IP转换来生成与消隐周期相关联的逐行信号,其中从包括在隔行信号中的数据复制的值或对应于黑色像素的值被设置为不包括的内插字段的像素值 在隔行信号的场数据中。