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公开(公告)号：US10276079B2
公开(公告)日：2019-04-30
申请号：US15170857
申请日：2016-06-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Namjae Lim , Sungjae Park , Jung-won Kim , Jinpil Kim , Jaesung Bae
Abstract: A display device including a pixel including a mixed sub pixel configured to receive a mixed data voltage, the mixed sub pixel including a lower pixel configured to display white light having a white color corresponding to the mixed data voltage, and an upper pixel configured to display an auxiliary color light having an auxiliary color corresponding to the mixed data voltage.
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公开(公告)号：US09734778B2
公开(公告)日：2017-08-15
申请号：US14862372
申请日：2015-09-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Donghwa Shin , Jung-won Kim , Hyang-a Park , Jaesung Bae , Seunghwan Park , Jaehyung Cho
IPC: G09G3/36
CPC classification number: G09G3/3614 , G09G3/3607 , G09G3/3648 , G09G2300/0443 , G09G2320/0233 , G09G2320/0673 , G09G2370/08
Abstract: A display apparatus includes a dot formed from a plurality of pixels. Each pixel displays a grayscale that is a sum of a first image displayed during an Nth frame and a second image displayed during an (N+1)th frame. N is an integer equal to or greater than 1. The dot includes first and second pixels having a first color, the first pixel displaying an image having a first grayscale based on a first gamma curve, and the second pixel displaying an image having a second grayscale based on a second gamma curve. Third and fourth pixels have a second color and display images having the first grayscale based on the first gamma curve. Fifth and sixth pixels have a third color and display images having the second grayscale based on the second gamma curve.
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3.发明授权公开(公告)号：US10096279B2
公开(公告)日：2018-10-09
申请号：US15204806
申请日：2016-07-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungsu Lee , Jinpil Kim , Jung-won Kim , Sungjae Park , Namjae Lim
IPC: G09G3/20
Abstract: A display device includes a display panel having first and second areas adjacent to each other, and a distribution unit configured to generate first and second input image data from primitive image data. The display device includes a first control unit having a first sub-pixel rendering unit configured to receive the first input image data and to generate first rendering data by performing sub-pixel rendering on the first input image data. The display device further includes a second control unit having a second sub-pixel rendering unit configured to receive the second input image data and to generate second rendering data by performing sub-pixel rendering on the second input image data. The display device includes an extraction unit configured to extract from the first rendering data, first output data corresponding to the first area, and from the second rendering data, second output data corresponding to the second area.
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公开(公告)号：US20170186359A1
公开(公告)日：2017-06-29
申请号：US15204806
申请日：2016-07-07
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Kyungsu Lee , Jinpil Kim , Jung-won Kim , Sungjae Park , Namjae Lim
IPC: G09G3/20
CPC classification number: G09G3/2092 , G09G3/20 , G09G3/2003 , G09G3/2074 , G09G2320/0233
Abstract: A display device includes a display panel having first and second areas adjacent to each other, and a distribution unit configured to generate first and second input image data from primitive image data. The display device includes a first control unit having a first sub-pixel rendering unit configured to receive the first input image data and to generate first rendering data by performing sub-pixel rendering on the first input image data. The display device further includes a second control unit having a second sub-pixel rendering unit configured to receive the second input image data and to generate second rendering data by performing sub-pixel rendering on the second input image data. The display device includes an extraction unit configured to extract from the first rendering data, first output data corresponding to the first area, and from the second rendering data, second output data corresponding to the second area.
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公开(公告)号：US10217424B2
公开(公告)日：2019-02-26
申请号：US15162508
申请日：2016-05-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinpil Kim , Seunghwan Moon , Jung-won Kim , Dongwon Park , Jaesung Bae
Abstract: A liquid crystal display includes a liquid crystal panel including a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction crossing the first direction, and a plurality of pixels connected to the gate lines and the data lines, a gate driver configured to apply gate signals to the gate lines, a data driver configured to apply data voltages to the data lines, and a timing controller configured to receive a control signal and image data, to apply a gate control signal to the gate driver, and to apply a data control signal to the data driver, wherein the timing controller is further configured to determine whether to change a present polarity arrangement on a basis of a color ratio of the image data.
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Patent Agency Ranking
公开(公告)号：US09865203B2
公开(公告)日：2018-01-09
申请号：US15016111
申请日：2016-02-04
Applicant: Samsung Display Co., Ltd
Inventor： Jung-won Kim
CPC classification number: G09G3/3607 , G09G3/2022 , G09G3/3611 , G09G3/3648 , G09G2300/0452 , G09G2310/0281 , G09G2310/0283 , G09G2310/08 , G09G2320/02 , G09G2320/0252 , G09G2320/028 , G09G2320/0673 , G09G2320/068
Abstract: A display apparatus includes pixels. A first pixel group of the pixels displays a first grayscale image on the basis of a first gamma curve during three sub-frame periods among consecutive first to fourth sub-frame periods and displays a second grayscale image based on of a second gamma curve during a remaining one sub-frame period of the first to fourth sub-frame periods. A second pixel group of the pixels displays a third grayscale image based on the first gamma curve during three sub-frame periods among the first to fourth sub-frame periods and displays a fourth grayscale image based on the second gamma curve during a remaining one sub-frame period of the first to fourth sub-frame periods. A sub-frame period in which the first pixel group displays the second grayscale image is different from a sub-frame period in which the second pixel group displays the fourth grayscale image.
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公开(公告)号：US20170221404A1
公开(公告)日：2017-08-03
申请号：US15417827
申请日：2017-01-27
Applicant: Samsung Display Co., Ltd.
Inventor： Sungjae Park , Jinpil Kim , Jung-won Kim , Namjae Lim
CPC classification number: G09G3/2092 , G09G3/3406 , G09G5/04 , G09G2300/0452 , G09G2320/0242 , G09G2320/0276 , G09G2320/0626 , G09G2320/0666 , G09G2320/0673 , G09G2320/0693 , G09G2340/06 , G09G2360/16
Abstract: A display apparatus includes a mapper configured to map a primary color data including information on three primary colors to generate mapping primary data including red, green, and blue information and mapping white data including white information, a splitter configured to generate split primary data based on the mapping primary data and one gamma curve, and to generate split white data based on the mapping white data and another gamma curve different from the one gamma curve, and a compensator configured to compensate for the split primary data based on a target color coordinate and a primary color coordinate corresponding to a color coordinate of the split primary data to generate compensated primary data.
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公开(公告)号：US20170213509A1
公开(公告)日：2017-07-27
申请号：US15295750
申请日：2016-10-17
Applicant: Samsung Display Co., Ltd.
Inventor： Haksun Kim , Dongwon Park , Jung-won Kim , Nam-Gon Choi , Seunghwan Moon , Jaesung Bae
CPC classification number: G09G3/3614 , G09G3/3688 , G09G2300/0426 , G09G2300/0452
Abstract: Provided is a display apparatus. The display apparatus includes a plurality of gate lines, a plurality of data lines, and first to fourth pixels. The first to fourth pixels are disposed between two data lines adjacent to each other. The first and second pixels are disposed between an i-th gate line and an (i+1)-th gate line. The third and fourth pixels are disposed between a j-th gate line and a (j+1)-th gate line. The first to fourth pixels may have reference connection data lines different from each other or reference connection gate lines different from each other.
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公开(公告)号：US20170069278A1
公开(公告)日：2017-03-09
申请号：US15162508
申请日：2016-05-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jinpil Kim , Seunghwan Moon , Jung-won Kim , Dongwon Park , Jaesung Bae
CPC classification number: G09G3/3614 , G09G3/2003 , G09G3/2018 , G09G3/3688 , G09G2300/0426 , G09G2300/0452 , G09G2310/027 , G09G2310/08 , G09G2320/0209 , G09G2340/16 , G09G2360/16
Abstract: A liquid crystal display includes a liquid crystal panel including a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction crossing the first direction, and a plurality of pixels connected to the gate lines and the data lines, a gate driver configured to apply gate signals to the gate lines, a data driver configured to apply data voltages to the data lines, and a timing controller configured to receive a control signal and image data, to apply a gate control signal to the gate driver, and to apply a data control signal to the data driver, wherein the timing controller is further configured to determine whether to change a present polarity arrangement on a basis of a color ratio of the image data.
Abstract translation: 液晶显示器包括：液晶面板，包括沿第一方向延伸的多个栅极线;沿与第一方向交叉的第二方向延伸的多个数据线;以及连接到栅极线和数据线的多个像素 配置为向栅极线施加栅极信号的栅极驱动器，被配置为向数据线施加数据电压的数据驱动器，以及定时控制器，被配置为接收控制信号和图像数据，以将栅极控制信号施加到栅极 驱动器，并且向数据驱动器应用数据控制信号，其中所述定时控制器还被配置为基于所述图像数据的颜色比来确定是否改变当前极性排列。
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公开(公告)号：US20170069244A1
公开(公告)日：2017-03-09
申请号：US15170857
申请日：2016-06-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Namjae Lim , Sungjae Park , Jung-won Kim , Jinpil Kim , Jaesung Bae
IPC: G09G3/20
CPC classification number: G09G3/2003 , G09G3/3607 , G09G5/06 , G09G2300/0443 , G09G2300/0452 , G09G2320/0666 , G09G2320/0673 , G09G2340/06
Abstract: A display device including a pixel including a mixed sub pixel configured to receive a mixed data voltage, the mixed sub pixel including a lower pixel configured to display white light having a white color corresponding to the mixed data voltage, and an upper pixel configured to display an auxiliary color light having an auxiliary color corresponding to the mixed data voltage.
Abstract translation: 一种显示装置，包括包括被配置为接收混合数据电压的混合子像素的像素，所述混合子像素包括被配置为显示具有对应于所述混合数据电压的白色的白光的下部像素，以及被配置为显示 具有与混合数据电压对应的辅助色的辅助色光。
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