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    • 6. 发明授权
    • Display device, method for driving same, and liquid crystal display device
    • 显示装置及其驱动方法以及液晶显示装置
    • US09076405B2
    • 2015-07-07
    • US13581538
    • 2010-12-13
    • Toshihiro YanagiKohji SaitohMasami Ozaki
    • Toshihiro YanagiKohji SaitohMasami Ozaki
    • G09G5/00G09G3/36
    • G09G3/3688G09G2310/0281G09G2310/0291G09G2310/08G09G2320/0247G09G2320/0261G09G2330/021G09G2330/022G09G2330/025
    • A display device includes a signal line drive circuit provided with an analog amplifier through which a stationary electric current flows. The display device further includes a control signal output section which suspends operation of the analog amplifier during a period (non-scanning period) from an start time after application to a data signal line S(i) of a voltage necessary for display is completed in a horizontal period to an end time in the horizontal period. The control signal output section sustains an AMP_Enable signal through which the analog amplifier is controlled at an L value (a low value) in the non-scanning period. As a result, stationary electric current flowing through the analog amplifier is cut off in the non-scanning period. According to this, the display device allows for reduction of electric power consumption while being capable of displaying a moving image without causing flickering.
    • 显示装置包括:信号线驱动电路,其具有通过其流动的固定电流的模拟放大器。 显示装置还包括控制信号输出部,其在从施加到显示所需的电压的数据信号线S(i)之后的开始时间(非扫描期间)的期间(非扫描期间)停止模拟放大器的动作, 水平期到水平期的结束时间。 控制信号输出部维持AMP_Enable信号,在非扫描期间,模拟放大器通过该AMP_Enable信号被控制在L值(低值)。 结果,流过模拟放大器的静止电流在非扫描期间被切断。 据此,显示装置能够在不发生闪烁的情况下显示运动图像而降低电力消耗。
    • 9. 发明申请
    • DISPLAY MODULE, DISPLAY DEVICE, ELECTRONIC EQUIPMENT, AND METHOD FOR DRIVING DISPLAY MODULE
    • 显示模块,显示装置,电子设备和驱动显示模块的方法
    • US20140118421A1
    • 2014-05-01
    • US14126862
    • 2012-06-14
    • Kohji SaitohMasaki UehataMasami Ozaki
    • Kohji SaitohMasaki UehataMasami Ozaki
    • G09G3/36
    • G09G3/3611G09G3/3406G09G3/3666G09G3/3688G09G2320/0646G09G2370/08
    • A display module of the present invention includes first through third source drivers (6-1 through 6-3) (i) which are provided for respective regions into which a display region is divided and (ii) each of which includes an analysis circuit and receives a video signal for a corresponding one of the regions but receives no video signal for the regions other than the corresponding one of the regions. The third source driver (6-3) supplies, to the first and second source drivers (6-1 and 6-2), gamma (γ) setting information (19) for generating a source signal to be outputted from each of the first and second source drivers (6-1 and 6-2). The first and second source drivers (6-1 and 6-2) output respective analysis results (5a and 5b) from the respective analysis circuits. The third source driver (6-3) outputs a PWM signal (14) for controlling the light irradiation section.
    • 本发明的显示模块包括第一至第三源驱动器(6-1至6-3)(i),其被设置用于分割显示区域的各个区域,(ii)每个区域包括分析电路和 接收对应的一个区域的视频信号,但不接收除了对应的一个区域之外的区域的视频信号。 第三源极驱动器(6-3)向第一和第二源极驱动器(6-1和6-2)提供伽马(γ)设置信息(19),用于产生要从第一和第二源极驱动器 和第二源驱动器(6-1和6-2)。 第一和第二源驱动器(6-1和6-2)从相应的分析电路输出相应的分析结果(5a和5b)。 第三源极驱动器(6-3)输出用于控制光照射部的PWM信号(14)。
    • 10. 发明申请
    • ELECTRONIC EQUIPMENT
    • 电子设备
    • US20120249611A1
    • 2012-10-04
    • US13515018
    • 2010-09-06
    • Yoshinori ShibataMasami Ozaki
    • Yoshinori ShibataMasami Ozaki
    • G09G5/10
    • G09G5/02G09G2320/0666H04N5/23293H04N9/045H04N9/643H04N9/67H04N9/735
    • The invention includes: an input section (5), for specifying a color gamut during photographing, which specifies a color gamut for reading information of a subject read by a reading section (2); and an input section (8) for specifying a color gamut for a display section (3) during displaying of the reading information by the display section (3). The display section (3) is capable of changing a color gamut by adjusting light intensities of respective different primary colors emitted from the display section (3). The input section (5) selects a color gamut which falls within the color gamut which the display section (3) can describe. The input section (8) selects the color gamut selected through the input section (5) as the color gamut for the display section (3).
    • 本发明包括:输入部分(5),用于在拍摄期间指定色域,其指定用于读取由读取部分(2)读取的对象的信息的色域; 以及用于在显示部分(3)显示读取信息期间指定用于显示部分(3)的色域的输入部分(8)。 显示部分(3)能够通过调节从显示部分(3)发射的各种原色的光强度来改变色域。 输入部(5)选择落在显示部(3)能够描述的色域内的色域。 输入部(8)选择通过输入部(5)选择的色域作为显示部(3)的色域。