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    Display device
    1.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US09361821B2

    公开(公告)日：2016-06-07

    申请号：US14328254

    申请日：2014-07-10

    Applicant: LG Display Co., Ltd.

    Inventor： Ryosuke Tani ,  SungJin Hong ,  WooJin Nam ,  JongHo Lee

    IPC: G09G3/20

    CPC classification number: G09G3/20 ,  G09G2310/027 ,  G09G2320/0209 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2360/16

    Abstract: A display device includes: a display panel in which a plurality of data lines and a plurality of gate lines intersect in a matrix form and pixels are formed at intersecting points thereof; a data drive unit connected to the plurality of data lines and configured to output a black data voltage corresponding to a gradation level of 0 and expressing the black data voltage as a third voltage through the data lines, the third voltage greater than a first voltage, which is a minimum output value, and less than or equal to a second voltage corresponding to a gradation level of 0 when linearly extending data voltages of two or more low gradation levels; a gamma voltage supply unit outputting a gamma voltage for each gradation level to the data drive unit; and a timing controller generating a control signal to control driving of the display panel.

    Abstract translation: 一种显示装置，包括：显示面板，多个数据线和多条栅极线以矩阵形状相交;像素形成在其交点; 数据驱动单元，连接到所述多个数据线，并且被配置为通过数据线输出与灰度级为0并且表示黑数据电压作为第三电压的黑数据电压，第三电压大于第一电压， 当两个或多个低灰度等级的数据电压线性扩展时，其为最小输出值，小于或等于对应于灰度等级0的第二电压; 伽马电压供给单元，将每个灰度级的伽马电压输出到数据驱动单元; 以及产生控制信号以控制显示面板的驱动的定时控制器。

    Organic light emitting display device
    4.
    发明授权
    Organic light emitting display device 有权
    有机发光显示装置

    公开(公告)号：US09368556B2

    公开(公告)日：2016-06-14

    申请号：US14692966

    申请日：2015-04-22

    Applicant: LG Display Co., Ltd.

    Inventor： MoonJung Choi ,  SungJin Hong ,  Ilgi Jeong ,  JoongSun Yoon ,  Hobum Han

    IPC: H01L27/32 ,  H01L27/15

    CPC classification number: H01L27/3216 ,  H01L27/124 ,  H01L27/3213 ,  H01L27/3218 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276

    Abstract: An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels.

    Abstract translation: 有机发光显示装置包括限定在基板上的多个像素。 多个像素中的每一个具有多个子像素，并且多个子像素中的每一个具有发光区域和驱动区域。 多个子像素的驱动区域的第一方向的宽度相同。 多个子像素中的第一子像素的发光面积的大小大于多个子像素的第二子像素的发光面积的大小。

    Organic light emitting display device
    5.
    发明授权
    Organic light emitting display device 有权

    公开(公告)号：US10319790B2

    公开(公告)日：2019-06-11

    申请号：US15880116

    申请日：2018-01-25

    Applicant: LG Display Co., Ltd.

    Inventor： MoonJung Choi ,  SungJin Hong ,  Ilgi Jeong ,  JoongSun Yoon ,  Hobum Han

    IPC: H01L27/12 ,  H01L27/32

    Abstract: An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels.

    Display Device
    9.
    发明申请
    Display Device 有权
    显示设备

    公开(公告)号：US20150179103A1

    公开(公告)日：2015-06-25

    申请号：US14328254

    申请日：2014-07-10

    Applicant: LG Display Co., Ltd.

    Inventor： Ryosuke Tani ,  SungJin Hong ,  WooJin Nam ,  JongHo Lee

    IPC: G09G3/32 ,  G09G3/14

    CPC classification number: G09G3/20 ,  G09G2310/027 ,  G09G2320/0209 ,  G09G2320/0271 ,  G09G2320/0276 ,  G09G2360/16

    Abstract: A display device includes: a display panel in which a plurality of data lines and a plurality of gate lines intersect in a matrix form and pixels are formed at intersecting points thereof; a data drive unit connected to the plurality of data lines and configured to output a black data voltage corresponding to a gradation level of 0 and expressing the black data voltage as a third voltage through the data lines, the third voltage greater than a first voltage, which is a minimum output value, and less than or equal to a second voltage corresponding to a gradation level of 0 when linearly extending data voltages of two or more low gradation levels; a gamma voltage supply unit outputting a gamma voltage for each gradation level to the data drive unit; and a timing controller generating a control signal to control driving of the display panel.

    Abstract translation: 一种显示装置，包括：显示面板，多个数据线和多条栅极线以矩阵形状相交;像素形成在其交点; 数据驱动单元，连接到所述多个数据线，并且被配置为通过数据线输出与灰度级为0并且表示黑数据电压作为第三电压的黑数据电压，第三电压大于第一电压， 当两个或多个低灰度等级的数据电压线性扩展时，其为最小输出值，小于或等于对应于灰度等级0的第二电压; 伽马电压供给单元，将每个灰度级的伽马电压输出到数据驱动单元; 以及产生控制信号以控制显示面板的驱动的定时控制器。

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