Backlight Driving Method
    1.
    发明申请
    Backlight Driving Method 有权
    背光驱动方式

    公开(公告)号:US20090091525A1

    公开(公告)日:2009-04-09

    申请号:US12146809

    申请日:2008-06-26

    IPC分类号: G09G3/36

    摘要: A backlight driving method, which provides three kinds of light sources comprising a red light source, a blue light source, and a green light source. The driving method includes dividing a frame into four sub-frames, and lighting the green light sources twice during two sub-frames respectively, dividing the first frame and the second frame into four sub-frames respectively, lighting the four light sources in the four sub-frames in a first lighting order during the first frame, and lighting the four light sources in the four sub-frames using a second lighting order during the second frame, wherein the first order is different from the second order.

    摘要翻译: 一种背光驱动方法,其提供包括红色光源,蓝色光源和绿色光源的三种光源。 该驱动方法包括将帧分成四个子帧,并在两个子帧期间分别点亮绿色光源两次,分别将第一帧和第二帧分成四个子帧,照亮四个子帧中的四个光源 在第一帧期间以第一照明顺序的子帧,并且在第二帧期间使用第二点亮顺序点亮四个子帧中的四个光源,其中第一阶与第二阶不同。

    Backlight driving method
    2.
    发明授权
    Backlight driving method 有权
    背光驱动方式

    公开(公告)号:US08279161B2

    公开(公告)日:2012-10-02

    申请号:US12146809

    申请日:2008-06-26

    IPC分类号: G02F1/133

    摘要: A backlight driving method, which provides three kinds of light sources comprising a red light source, a blue light source, and a green light source. The driving method includes dividing a frame into four sub-frames, and lighting the green light sources twice during two sub-frames respectively, dividing the first frame and the second frame into four sub-frames respectively, lighting the four light sources in the four sub-frames in a first lighting order during the first frame, and lighting the four light sources in the four sub-frames using a second lighting order during the second frame, wherein the first order is different from the second order.

    摘要翻译: 一种背光驱动方法,其提供包括红色光源,蓝色光源和绿色光源的三种光源。 该驱动方法包括将帧分成四个子帧,并在两个子帧期间分别点亮绿色光源两次,分别将第一帧和第二帧分成四个子帧,照亮四个子帧中的四个光源 在第一帧期间以第一照明顺序的子帧,并且在第二帧期间使用第二点亮顺序点亮四个子帧中的四个光源,其中第一阶与第二阶不同。

    Display method for LCD device with reduced color break-up
    3.
    发明授权
    Display method for LCD device with reduced color break-up 有权
    具有降低颜色分解的LCD装置的显示方法

    公开(公告)号:US08184087B2

    公开(公告)日:2012-05-22

    申请号:US12003995

    申请日:2008-01-04

    IPC分类号: G09G3/36

    摘要: The present invention provides a display method for an LCD device with reduced color break-up, comprising the following steps: generating a control signal for each sub-frame, and displaying the sub-frames successively. The present invention generates, according to brightness of a screen to be displayed, second backlight control signals and second LC control signals for each display region in the each sub-frame and then, according to the second backlight control signals and the second LC control signals, displays a chromatic sub-frame and a plurality of monochromatic sub-frames successively so that the screen to be displayed can be viewed through human vision. The present invention can not only facilitate reducing color break-up (CBU) of the LCD device, but also can contributes to the LCD device advantaged by high contrast, high color saturation, low power consumption and low manufacturing costs.

    摘要翻译: 本发明提供了一种具有降低的颜色分解的LCD装置的显示方法,包括以下步骤:产生每个子帧的控制信号,并连续显示子帧。 本发明根据要显示的屏幕的亮度产生用于每个子帧中的每个显示区域的第二背光控制信号和第二LC控制信号,然后根据第二背光控制信号和第二LC控制信号 ,依次显示彩色子帧和多个单色子帧,使得可以通过人类视觉观看要显示的屏幕。 本发明不仅可以有利于减少LCD装置的分色(CBU),而且可以有助于LCD设备的高对比度,高色饱和度,低功耗和低制造成本。

    Method of generating frame control signal for reducing reaction time
    4.
    发明申请
    Method of generating frame control signal for reducing reaction time 有权
    生成帧控制信号以减少反应时间的方法

    公开(公告)号:US20090146990A1

    公开(公告)日:2009-06-11

    申请号:US12007323

    申请日:2008-01-09

    IPC分类号: G09G5/00 G09G3/36

    摘要: A method of generating frame control signals for reducing reaction time comprises following steps: analyzing an input frame signal; generating a first reference liquid crystal control signal of a frame; setting a second liquid crystal control signal range and thereby generating a second reference liquid crystal control signal; generating a second backlight control signal according to the first reference liquid crystal control signal and the second reference liquid crystal control signal; and generating a second liquid crystal control signal of each pixel according to the second backlight control signal. By confining the second backlight control signal to the second liquid crystal control signal range, the reaction time of the liquid crystals is reduced and the frame quality of LCD devices is enhanced.

    摘要翻译: 一种产生帧控制信号以减少反应时间的方法包括以下步骤:分析输入帧信号; 产生帧的第一参考液晶控制信号; 设置第二液晶控制信号范围,从而产生第二参考液晶控制信号; 根据第一参考液晶控制信号和第二参考液晶控制信号产生第二背光控制信号; 以及根据第二背光控制信号产生每个像素的第二液晶控制信号。 通过将第二背光控制信号限制在第二液晶控制信号范围内,液晶的反应时间减少,LCD装置的帧质量提高。

    Method of generating frame control signal for reducing reaction time
    5.
    发明授权
    Method of generating frame control signal for reducing reaction time 有权
    生成帧控制信号以减少反应时间的方法

    公开(公告)号:US08203521B2

    公开(公告)日:2012-06-19

    申请号:US12007323

    申请日:2008-01-09

    IPC分类号: G09G3/36

    摘要: A method of generating frame control signals for reducing reaction time comprises following steps: analyzing an input frame signal; generating a first reference liquid crystal control signal of a frame; setting a second liquid crystal control signal range and thereby generating a second reference liquid crystal control signal; generating a second backlight control signal according to the first reference liquid crystal control signal and the second reference liquid crystal control signal; and generating a second liquid crystal control signal of each pixel according to the second backlight control signal. By confining the second backlight control signal to the second liquid crystal control signal range, the reaction time of the liquid crystals is reduced and the frame quality of LCD devices is enhanced.

    摘要翻译: 一种产生帧控制信号以减少反应时间的方法包括以下步骤:分析输入帧信号; 产生帧的第一参考液晶控制信号; 设置第二液晶控制信号范围,从而产生第二参考液晶控制信号; 根据第一参考液晶控制信号和第二参考液晶控制信号产生第二背光控制信号; 以及根据第二背光控制信号产生每个像素的第二液晶控制信号。 通过将第二背光控制信号限制在第二液晶控制信号范围内,液晶的反应时间减少,LCD装置的帧质量提高。

    COLOR SEQUENTIAL METHOD FOR DISPLAYING IMAGES
    6.
    发明申请
    COLOR SEQUENTIAL METHOD FOR DISPLAYING IMAGES 审中-公开
    用于显示图像的颜色顺序方法

    公开(公告)号:US20100045707A1

    公开(公告)日:2010-02-25

    申请号:US12262193

    申请日:2008-10-31

    IPC分类号: G09G5/10

    摘要: A color sequential method for displaying images is suitable for applying in a display with pixels. Each of frames is formed by displaying a first sub-frame, a second sub-frame and a third sub-frame within a displaying time by the pixels. By calculating differences in gray levels between neighboring pixels, variations are gained. Then, a first just noticeable difference is provided, and the pixels having the variations larger than the first just noticeable difference are detected. Next, times of displaying the first, the second and the third sub-frames in the pixels are raised within the displaying time.

    摘要翻译: 用于显示图像的颜色顺序方法适用于在具有像素的显示器中应用。 每个帧通过在像素的显示时间内显示第一子帧,第二子帧和第三子帧来形成。 通过计算相邻像素之间的灰度级差异,可以获得变化。 然后,提供第一个明显的差异,并且检测到具有大于第一刚刚显着的差异的变化的像素。 接下来,在显示时间内提高显示像素中的第一,第二和第三子帧的次数。

    Display method for LCD device with reduced color break-up
    7.
    发明申请
    Display method for LCD device with reduced color break-up 有权
    具有降低颜色分解的LCD装置的显示方法

    公开(公告)号:US20090115719A1

    公开(公告)日:2009-05-07

    申请号:US12003995

    申请日:2008-01-04

    IPC分类号: G09G3/36

    摘要: The present invention provides a display method for an LCD device with reduced color break-up, comprising the following steps: generating a control signal for each sub-frame, and displaying the sub-frames successively. The present invention generates, according to brightness of a screen to be displayed, second backlight control signals and second LC control signals for each display region in the each sub-frame and then, according to the second backlight control signals and the second LC control signals, displays a chromatic sub-frame and a plurality of monochromatic sub-frames successively so that the screen to be displayed can be viewed through human vision. The present invention can not only facilitate reducing color break-up (CBU) of the LCD device, but also can contributes to the LCD device advantaged by high contrast, high color saturation, low power consumption and low manufacturing costs.

    摘要翻译: 本发明提供了一种具有降低的颜色分解的LCD装置的显示方法,包括以下步骤:产生每个子帧的控制信号,并连续显示子帧。 本发明根据要显示的屏幕的亮度产生用于每个子帧中的每个显示区域的第二背光控制信号和第二LC控制信号,然后根据第二背光控制信号和第二LC控制信号 ,依次显示彩色子帧和多个单色子帧,使得可以通过人类视觉观看要显示的屏幕。 本发明不仅可以有利于减少LCD装置的分色(CBU),而且可以有助于LCD设备的高对比度,高色饱和度,低功耗和低制造成本。

    Displaying method for field sequential color displays using two color fields
    8.
    发明授权
    Displaying method for field sequential color displays using two color fields 有权
    使用两个颜色字段显示字段顺序彩色显示方法

    公开(公告)号:US08564517B2

    公开(公告)日:2013-10-22

    申请号:US12359346

    申请日:2009-01-26

    IPC分类号: G09G3/36

    摘要: A displaying method for field sequential color displays using two color fields to produce a full color image is disclosed. The displaying method includes: providing a target full color image, displaying a first color field and displaying a second color field. The target full color image is formed by a first color image optical stimulus, a second color image optical stimulus and a third color image optical stimulus. The first color field displays the first color image optical stimulus and a first part of the third color image optical stimulus, while the second color field displays the second color image optical stimulus and a second part of the third color image optical stimulus, which compensates the shortage of the third color image optical stimulus in the first color field. The target full color image is generated by displaying the first and second color fields in sequence, so as to decrease the displaying frequency of field sequential color displays.

    摘要翻译: 公开了一种使用两个色域产生全色图像的场顺序彩色显示的显示方法。 显示方法包括:提供目标全色图像,显示第一颜色场并显示第二颜色场。 目标全色图像由第一彩色图像光学刺激,第二彩色图像光学刺激和第三彩色图像光学刺激形成。 第一颜色区域显示第一彩色图像光学刺激和第三彩色图像光学刺激的第一部分,而第二颜色区域显示第二彩色图像光学刺激和第三彩色图像光学刺激的第二部分,其补偿 在第一个颜色领域缺乏第三个彩色图像光学刺激。 通过依次显示第一和第二颜色场来生成目标全色图像,以便减少场顺序彩色显示的显示频率。

    DISPLAY APPARATUS AND DRIVING METHOD THEREOF
    9.
    发明申请
    DISPLAY APPARATUS AND DRIVING METHOD THEREOF 审中-公开
    显示装置及其驱动方法

    公开(公告)号:US20100245396A1

    公开(公告)日:2010-09-30

    申请号:US12468044

    申请日:2009-05-18

    IPC分类号: G09G5/10 G09G3/36

    摘要: A display apparatus and driving method thereof are provided. The driving method is adapted for driving a backlight module and a display panel thereon, and includes at least the following steps. Firstly, a backlight data and a display data are outputted according to a color distribution of an expected image. Afterwards, a light-emitting pattern whose color distribution corresponds to the color distribution of the expected image of the backlight module is determined according to the backlight data. Besides, a display pattern of the display panel is determined according to the display data. The expected image is displayed through the light-emitting pattern and the display pattern.

    摘要翻译: 提供了一种显示装置及其驱动方法。 该驱动方法适于在其上驱动背光模块和显示面板,并且至少包括以下步骤。 首先,根据预期图像的颜色分布输出背光数据和显示数据。 之后,根据背光源数据确定其颜色分布对应于背光模块的预期图像的颜色分布的发光图案。 此外,根据显示数据确定显示面板的显示图案。 通过发光图案和显示图案显示预期图像。

    Displaying Method for Field Sequential Color Displays Using Two Color Fields
    10.
    发明申请
    Displaying Method for Field Sequential Color Displays Using Two Color Fields 有权
    使用两个颜色字段显示场顺序颜色显示方法

    公开(公告)号:US20100090937A1

    公开(公告)日:2010-04-15

    申请号:US12359346

    申请日:2009-01-26

    IPC分类号: G09G3/36

    摘要: A displaying method for field sequential color displays using two color fields to produce a full color image is disclosed. The displaying method includes: providing a target full color image, displaying a first color field and displaying a second color field. The target full color image is formed by a first color image optical stimulus, a second color image optical stimulus and a third color image optical stimulus. The first color field displays the first color image optical stimulus and a first part of the third color image optical stimulus, while the second color field displays the second color image optical stimulus and a second part of the third color image optical stimulus, which compensates the shortage of the third color image optical stimulus in the first color field. The target full color image is generated by displaying the first and second color fields in sequence, so as to decrease the displaying frequency of field sequential color displays.

    摘要翻译: 公开了一种使用两个色域产生全色图像的场顺序彩色显示的显示方法。 显示方法包括:提供目标全色图像,显示第一颜色场并显示第二颜色场。 目标全色图像由第一彩色图像光学刺激,第二彩色图像光学刺激和第三彩色图像光学刺激形成。 第一颜色区域显示第一彩色图像光学刺激和第三彩色图像光学刺激的第一部分,而第二颜色区域显示第二彩色图像光学刺激和第三彩色图像光学刺激的第二部分,其补偿 在第一个颜色领域缺乏第三个彩色图像光学刺激。 通过依次显示第一和第二颜色场来生成目标全色图像,以便减少场顺序彩色显示的显示频率。