DISPLAY DEVICE
    61.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号:US20070109286A1

    公开(公告)日:2007-05-17

    申请号:US11620789

    申请日:2007-01-08

    IPC分类号: G09G3/36 G09G5/00

    摘要: A display device, comprising: display elements formed in vicinity of intersections of signal lines and scan lines aligned vertically and horizontally; image pickup units provided corresponding to each of the display elements by at least one piece, each converting incident radiation at predetermined range into an electric signal; electric charge accumulators which accumulate the electric charge in accordance with the electric signal converted by the image pickup units; and signal processing unit which generates digital image data corresponding to image picked up by the image pickup unit, based on accumulated electric charge of the electric charge accumulator for each of a plurality of image pickup conditions.

    摘要翻译: 一种显示装置,包括:在信号线和扫描线的交叉点附近形成的垂直和水平排列的显示元件; 通过至少一个片段对应于每个显示元件提供的图像拾取单元,每个将预定范围的入射辐射转换成电信号; 电荷累积器,其根据由图像拾取单元转换的电信号累积电荷; 以及信号处理单元,其基于用于多个图像拾取条件中的每一个的电荷累加器的累积电荷,生成与由图像拾取单元拾取的图像相对应的数字图像数据。

    IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS
    63.
    发明申请
    IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS 有权
    图像处理方法和图像处理装置

    公开(公告)号:US20070024656A1

    公开(公告)日:2007-02-01

    申请号:US11460412

    申请日:2006-07-27

    IPC分类号: B41J2/205

    摘要: A high quality gray scale (monochrome) image in which influences of “recorded color deviation” and “color transition” are suppressed is formed even in the case of a slightly uneven discharge amount. When a gray scale (monochrome) mode is set, in the entire range of a luminance signal, density signals corresponding to achromatic dots and small chromatic dots respectively are generated based on the luminance signal so that the density signal corresponding to the achromatic dots has a greater value than that of the density signal corresponding to the small chromatic dots. Accordingly, even a slight “recorded color deviation” that occurs when the achromatic dots are recorded can be corrected by the small chromatic dots having a hue opposite to the direction of color deviation, and a high quality gray scale image in which influences of “recorded color deviation” and “color transition” are suppressed can be formed.

    摘要翻译: 即使在稍微不均匀的放电量的情况下也形成了其中抑制了“记录色差”和“色彩转变”的影响的高品质灰度(单色)图像。 当设置灰度(单色)模式时,在亮度信号的整个范围内,分别基于亮度信号产生对应于无色点和小色点的浓度信号,使得与无色点相对应的浓度信号具有 比对应于小色点的浓度信号的值更大。 因此,即使在记录了无彩色点时发生的轻微的“记录颜色偏差”也可以通过具有与颜色偏差方向相反的色调的小色点校正,并且可以通过高质量灰度图像来校正“记录 颜色偏差“和”颜色转变“被抑制。

    Display device and method of driving the same
    64.
    发明授权
    Display device and method of driving the same 有权
    显示装置及其驱动方法

    公开(公告)号:US07167147B2

    公开(公告)日:2007-01-23

    申请号:US09757491

    申请日:2001-01-11

    IPC分类号: G09G3/32

    摘要: For example, a display element (1) formed by an organic EL element and a control element formed by a MOS transistor (2) are connected in series between a driving line (6) to be driven with a voltage or a current and a ground. A gate of the MOS transistor (2) is connected to a control line (7) through a nonvolatile data holding section such as a ferroelectric capacitor (3), and control data of the MOS transistor (2) can be held in a floating state. As a result, the ON/OFF data of each pixel are held in the floating state, and display data are rewritten to only a pixel to be changed in a display state of ON/OFF or the like and held data are displayed on a pixel which is not changed in the display data. Consequently, it is possible to obtain a nonvolatile display device capable of reducing power consumption and operating with a small battery.

    摘要翻译: 例如,由有机EL元件形成的显示元件(1)和由MOS晶体管(2)形成的控制元件串联连接在被驱动的驱动线(6)与电压或电流之间 。 MOS晶体管(2)的栅极通过诸如铁电电容器(3)的非易失性数据保持部分连接到控制线(7),并且MOS晶体管(2)的控制数据可以保持在浮置状态 。 结果,每个像素的ON / OFF数据保持在浮置状态,并且在ON / OFF等的显示状态下仅将显示数据重写为要改变的像素,并且将保持的数据显示在像素上 在显示数据中没有改变。 因此,可以获得能够降低功耗并且用小电池操作的非易失性显示装置。

    Light control apparatus and drive method therefor
    65.
    发明申请
    Light control apparatus and drive method therefor 审中-公开
    光控装置及其驱动方法

    公开(公告)号:US20060193233A1

    公开(公告)日:2006-08-31

    申请号:US11371669

    申请日:2006-03-09

    IPC分类号: G11B7/00

    摘要: A light control apparatus including a plurality of two-dimensionally arranged pixels, each of the plurality of pixels comprising a first storage element which stores a luminance value of a present frame for the pixel; a second storage element which stores a preliminary luminance value for the pixel; and a switching element which changes the luminance value for the pixel by transferring the luminance value stored in the second storage element to the first storage element.

    摘要翻译: 一种光控制装置,包括多个二维排列的像素,所述多个像素中的每一个包括存储所述像素的当前帧的亮度值的第一存储元件; 存储所述像素的预备亮度值的第二存储元件; 以及通过将存储在第二存储元件中的亮度值传送到第一存储元件来改变像素的亮度值的开关元件。

    Color processing apparatus and its method, program, and printer driver
    68.
    发明申请
    Color processing apparatus and its method, program, and printer driver 失效
    彩色处理设备及其方法,程序和打印机驱动程序

    公开(公告)号:US20060061785A1

    公开(公告)日:2006-03-23

    申请号:US11227176

    申请日:2005-09-16

    IPC分类号: H04N1/60

    CPC分类号: H04N1/6058

    摘要: The color of magenta using newly developed magenta ink has characteristics L*≅41, a*≅82, and b*≅24, and has differences ΔL*≅4, Δa*≅0, and Δb*≅26 from the conventional magenta ink, i.e., the lightness value is low, and the color difference b* assumes a very small value. When the color of red is reproduced using such new magenta ink, its lightness and saturation values are low, and subdued red is reproduced, i.e., a visually favorable color cannot be obtained. Hence, when a color included in a first color gamut is input, and the input color is converted into the color of a second color gamut narrower than the first color gamut, color conversion is made using a three-dimensional lookup table having red defined by. L*≅45 to 50, a*≅67 to 70, and b*≅50 to 55.

    摘要翻译: 使用新开发的品红色墨水的品红色具有L *≅41,a *≅82和b *≅24的特征,并且具有来自常规品红色墨水的DeltaL *≅4,Deltaa *≅0和Deltab *≅26的差异 即亮度值低,色差b *呈现非常小的值。 当使用这样的新品红色墨水再现红色的颜色时,其亮度和饱和度值低,并且再现低调的红色,即不能获得视觉上良好的颜色。 因此,当输入包括在第一色域中的颜色并且输入颜色被转换为比第一色域窄的第二色域的颜色时,使用具有红色的三维查找表进行颜色转换,所述三维查找表由 。 L *≅45至50,a *≅67至70,b *≅50至55。

    Display device with optical input function

    公开(公告)号:US20060033729A1

    公开(公告)日:2006-02-16

    申请号:US11195727

    申请日:2005-08-03

    IPC分类号: G09G5/00

    CPC分类号: G06F3/0412 G06F3/042

    摘要: A display device includes a plurality of scanning lines, a plurality of signal lines, a plurality of pixel circuits and sensor circuits, a signal line drive circuit and scanning line drive circuit which drive the plurality of pixel circuits, and a precharge circuit and sensor control circuit which drive the sensor circuits. A filter subjects image data to an interpolation process to compensate for a gradation value of an output. In a signal processing section, the area of a light receiving area is calculated and it is determined that a light source is set in contact with a display screen.