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    IMAGE PROCESSING DEVICE, DISPLAY DEVICE, ELECTRONIC DEVICE AND METHOD FOR PROCESSING AN IMAGE
    51.
    发明申请
    IMAGE PROCESSING DEVICE, DISPLAY DEVICE, ELECTRONIC DEVICE AND METHOD FOR PROCESSING AN IMAGE 有权
    图像处理装置，显示装置，电子装置和处理图像的方法

    公开(公告)号：US20150109356A1

    公开(公告)日：2015-04-23

    申请号：US14518649

    申请日：2014-10-20

    Applicant: Japan Display Inc.

    Inventor： Tatsuya Yata ,  Takayuki Nakanishi

    IPC: G09G3/20 ,  G09G3/32

    CPC classification number: G09G3/2003 ,  G09G3/3225 ,  G09G2300/0452 ,  G09G2320/0626 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/16

    Abstract: An image processing device comprising: a conversion unit to receive a first input signal including first color information, a first color being reproduced at pixels on the basis of the first color information, the first input signal including first color information obtained from an input image signal corresponding to a red component, a green component and a blue component, to specify saturation of the first color, and configured to obtain luminance attenuation ratio on the basis of a relationship previously stored between saturation and luminance attenuation ratio, and the saturation of the first color, and to output a second input signal including second color information whose luminance is decreased from the first color information on the basis of the luminance attenuation ratio corresponding to the first color information; and a signal processing unit configured to output an output signal for driving the pixels on the basis of the second input signal.

    Abstract translation: 一种图像处理装置，包括：转换单元，用于接收包括第一颜色信息的第一输入信号，基于第一颜色信息在像素处再现的第一颜色，第一输入信号包括从输入图像信号获得的第一颜色信息 对应于红色分量，绿色分量和蓝色分量，以指定第一颜色的饱和度，并且被配置为基于先前存储在饱和度和亮度衰减比之间的关系以及第一颜色的饱和度来获得亮度衰减比 并且基于与第一颜色信息相对应的亮度衰减比率输出包括其亮度从第一颜色信息减少的第二颜色信息的第二输入信号; 以及信号处理单元，被配置为基于第二输入信号输出用于驱动像素的输出信号。

    DISPLAY DEVICE AND COLOR CONVERSION METHOD
    52.
    发明申请
    DISPLAY DEVICE AND COLOR CONVERSION METHOD 有权
    显示设备和颜色转换方法

    公开(公告)号：US20150109320A1

    公开(公告)日：2015-04-23

    申请号：US14519784

    申请日：2014-10-21

    Applicant: Japan Display Inc.

    Inventor： Tatsuya Yata ,  Takayuki Nakanishi

    IPC: G09G3/20 ,  G09G3/36

    CPC classification number: G09G3/2003 ,  G09G3/3225 ,  G09G2300/0452 ,  G09G2320/0613 ,  G09G2330/021 ,  G09G2340/06 ,  G09G2360/16

    Abstract: A display device includes an image display unit and a conversion processing unit that receives a first input signal including first color information which is obtained based on an input video signal and which is for displaying at a predetermined pixel, and outputs a second input signal including second color information in which a hue of the first color information is varied by an amount of hue variation within a range defined such that hue variation falls within a predetermined range.

    Abstract translation: 显示装置包括：图像显示单元和转换处理单元，其接收包括基于输入视频信号获得并且用于在预定像素处显示的第一颜色信息的第一输入信号，并输出包括第二输入信号的第二输入信号 颜色信息，其中第一颜色信息的色调在限定为使得色调变化落在预定范围内的范围内的色调变化量变化。

    Display device and method of driving the same
    54.
    发明授权
    Display device and method of driving the same 有权

    公开(公告)号：US10657908B2

    公开(公告)日：2020-05-19

    申请号：US15651367

    申请日：2017-07-17

    Applicant: Japan Display Inc.

    Inventor： Tatsuya Yata

    IPC: G09G3/36 ,  G02F1/1335 ,  G09G3/34 ,  G02F1/1333 ,  G02F1/13357

    Abstract: According to one embodiment, a display device, includes a display panel having a light transmission property, the display panel includes a first sub-pixel exhibiting a first color, a second sub-pixel exhibiting a second color, a third sub-pixel exhibiting a third color, a dummy pixel exhibiting a fourth color having brightness lower than the first to third colors, and a light modulating layer capable of changing a light transmission property and a light scattering property of regions corresponding to the first to third sub-pixels and the dummy pixel, respectively.

    DISPLAY DEVICE
    55.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200152139A1

    公开(公告)日：2020-05-14

    申请号：US16738622

    申请日：2020-01-09

    Applicant: Japan Display Inc.

    Inventor： Shigenori Aoki ,  Tatsuya Yata ,  Tsutomu Harada

    IPC: G09G3/34 ,  G02F1/13357 ,  G09G3/36

    Abstract: According to one embodiment, a display device includes a display panel including a first sub display area and a second sub display area, and an illumination device, wherein the illumination device includes a first light source opposed to the first sub display area, a second light source opposed to the second sub display area, and a partition positioned between the first and second light sources and the display panel, and the partition includes a first side surface surrounding the first light source, a second side surface surrounding the second light source, and a connector which connects the first side surface and the second side surface, and the connector is formed of curved surfaces, or two or more flat surfaces, or a combination of curved surfaces and flat surfaces.

    Display device
    57.
    发明授权
    Display device 有权

    公开(公告)号：US10429694B2

    公开(公告)日：2019-10-01

    申请号：US16144852

    申请日：2018-09-27

    Applicant: Japan Display Inc.

    Inventor： Tatsuya Yata ,  Kentaro Okuyama

    IPC: G02F1/1334 ,  G02F1/1335

    Abstract: According to one embodiment, a display device comprises first and second substrate having light transmissivity and opposing each other, a light-modulating layer arranged between the first substrate and the second substrate, a light source unit which illuminates the light-modulating layer from an outer side of a position which opposes a display area, along a normal direction, first to third color filters of different colors arranged on the first substrate, and first to third electrodes which oppose the first to third color filters, respectively, the light-modulating layer being able to change light dispersibility of each of regions which oppose the first to third color filters according to the electric field produced by each respective one of the first to third electrodes.

    Display device and color input method
    58.
    发明授权
    Display device and color input method 有权

    公开(公告)号：US10381416B2

    公开(公告)日：2019-08-13

    申请号：US15145265

    申请日：2016-05-03

    Applicant: Japan Display Inc.

    Inventor： Takayuki Nakanishi ,  Tatsuya Yata

    IPC: H01L27/32 ,  G02F1/1343 ,  G09G3/3225

    Abstract: According to an aspect, a display device includes: a plurality of pixels arranged at positions corresponding to coordinates in a row and a column directions; and a plurality of sub-pixels arranged among the pixels. The pixels and the sub-pixels are arranged in a staggered manner. Each of colors of the sub-pixels is any of a first primary color, a second primary color, and a third primary color. The sub-pixels are arranged so that a sub-pixel of the first primary color, a sub-pixel of the second primary color, and a sub-pixel of the third primary color are adjacent to each of the pixels. Each of colors of the pixels is a high luminance color having higher luminance than that of the colors of the sub-pixels.

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