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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20110050743A1

    公开(公告)日：2011-03-03

    申请号：US12796198

    申请日：2010-06-08

    申请人： Sangtae Park ,  Minchul Kim ,  Sungwoo Kim ,  Bupsung Jung ,  Buwan Seo ,  Myounghwa Ko ,  Seungchoon Bae ,  Soonhyung Kwon

    发明人： Sangtae Park ,  Minchul Kim ,  Sungwoo Kim ,  Bupsung Jung ,  Buwan Seo ,  Myounghwa Ko ,  Seungchoon Bae ,  Soonhyung Kwon

    IPC分类号： G09G5/10

    CPC分类号： G09G3/3426 ,  G02F1/133603 ,  G02F2001/133601 ,  G09G3/3666 ,  G09G2320/0261 ,  G09G2320/066

    摘要： The present invention relates to a display device, which includes: a backlight unit that is divided into a plurality of blocks, is driven for each divided block, and includes at least one optical assembly; a display panel disposed on the upper side of the backlight unit; a controller that outputs a local dimming value for each block corresponding to brightness of each block of the backlight unit according to images displayed on the display panel; and a BLU driver that controls the brightness of the blocks of the backlight unit by using the local dimming value for each block, wherein the optical assembly includes a first layer; a plurality of light sources that is formed on the first layer to emit light; a second layer that is disposed on the upper side of the first layer and is formed to cover the plurality of light sources; and a reflective layer that is disposed between the first and second layers, and the BLU driver receives the local dimming value for each block to output the plurality of driving signals, and the blocks of the backlight unit are divided into a plurality of scan groups and is driven in the divided group unit.

    摘要翻译： 显示装置技术领域本发明涉及一种显示装置，包括：被分割成多个块的背光单元，被驱动用于每个分割块，并且包括至少一个光学组件; 布置在所述背光单元的上侧的显示面板; 控制器，根据显示面板上显示的图像，输出与背光单元的每个块的亮度对应的每个块的局部调光值; 以及BLU驱动器，其通过使用每个块的局部调光值来控制所述背光单元的块的亮度，其中所述光学组件包括第一层; 多个光源，形成在第一层上以发光; 第二层，设置在第一层的上侧，并形成为覆盖多个光源; 以及布置在第一层和第二层之间的反射层，并且BLU驱动器接收每个块的局部调光值以输出多个驱动信号，并且背光单元的块被划分为多个扫描组和 由分组组成。

    Display device
    3.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08330708B2

    公开(公告)日：2012-12-11

    申请号：US12796198

    申请日：2010-06-08

    申请人： Sangtae Park ,  Minchul Kim ,  Sungwoo Kim ,  Bupsung Jung ,  Buwan Seo ,  Myounghwa Ko ,  Seungchoon Bae ,  Soonhyung Kwon

    发明人： Sangtae Park ,  Minchul Kim ,  Sungwoo Kim ,  Bupsung Jung ,  Buwan Seo ,  Myounghwa Ko ,  Seungchoon Bae ,  Soonhyung Kwon

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3426 ,  G02F1/133603 ,  G02F2001/133601 ,  G09G3/3666 ,  G09G2320/0261 ,  G09G2320/066

    摘要： The present invention relates to a display device, which includes: a backlight unit that is divided into a plurality of blocks, is driven for each divided block, and includes at least one optical assembly; a display panel disposed on the upper side of the backlight unit; a controller that outputs a local dimming value for each block corresponding to brightness of each block of the backlight unit according to images displayed on the display panel; and a BLU driver that controls the brightness of the blocks of the backlight unit by using the local dimming value for each block, wherein the optical assembly includes a first layer; a plurality of light sources that is formed on the first layer to emit light; a second layer that is disposed on the upper side of the first layer and is formed to cover the plurality of light sources; and a reflective layer that is disposed between the first and second layers, and the BLU driver receives the local dimming value for each block to output the plurality of driving signals, and the blocks of the backlight unit are divided into a plurality of scan groups and is driven in the divided group unit.

    摘要翻译： 显示装置技术领域本发明涉及一种显示装置，包括：被分割成多个块的背光单元，被驱动用于每个分割块，并且包括至少一个光学组件; 布置在所述背光单元的上侧的显示面板; 控制器，根据显示面板上显示的图像，输出与背光单元的每个块的亮度对应的每个块的局部调光值; 以及BLU驱动器，其通过使用每个块的局部调光值来控制所述背光单元的块的亮度，其中所述光学组件包括第一层; 多个光源，形成在第一层上以发光; 第二层，设置在第一层的上侧，并形成为覆盖多个光源; 以及布置在第一层和第二层之间的反射层，并且BLU驱动器接收每个块的局部调光值以输出多个驱动信号，并且背光单元的块被划分为多个扫描组和 由分组组成。

    DISPLAY DEVICE
    5.
    发明申请
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：US20110050668A1

    公开(公告)日：2011-03-03

    申请号：US12796130

    申请日：2010-06-08

    申请人： Sangtae PARK ,  Minchul Kim ,  Sungwoo Kim ,  Bupsung Jung ,  Buwan Seo ,  Myounghwa Ko ,  Seungchoon Bae ,  Soonhyung Kwon

    发明人： Sangtae PARK ,  Minchul Kim ,  Sungwoo Kim ,  Bupsung Jung ,  Buwan Seo ,  Myounghwa Ko ,  Seungchoon Bae ,  Soonhyung Kwon

    IPC分类号： G06F3/038 ,  G09G3/34

    CPC分类号： G09G3/3426 ,  G02B6/0021 ,  G02F1/133603 ,  G02F1/133611 ,  G02F1/133615 ,  G02F2001/133601 ,  G02F2001/133612 ,  G02F2202/28 ,  G09G2320/0646 ,  G09G2360/16

    摘要： The present invention relates to a display device, which includes: a backlight unit that is divided into a plurality of blocks, driven for each of the divided blocks, and includes at least one optical assembly; a display panel that is disposed above the backlight unit; a controller that outputs local dimming values for each block corresponding to the brightness of the blocks in the backlight unit, in accordance with an image displayed on the display panel; and a BLU driver that controls the brightness of the blocks in the backlight unit, using the local dimming values for each block; in which the optical assembly includes: a first layer; a plurality of light sources formed on the first layer and emitting light; a second layer disposed above the first layer to cover the light sources; and a reflective layer that is disposed between the first and second layers, and the BLU driver outputs a plurality of driving signals in response to the input local dimming values for each block, and the driving signals each control the brightness of two or more blocks in the blocks of the backlight units.

    摘要翻译： 显示装置技术领域本发明涉及一种显示装置，其特征在于，包括：背光单元，其被分割为对于每个所述分割块驱动的多个块，并且包括至少一个光学组件; 布置在所述背光单元上方的显示面板; 控制器，根据在显示面板上显示的图像，输出与背光单元中的块的亮度对应的每个块的局部调光值; 以及BLU驱动器，其使用每个块的局部调光值来控制背光单元中的块的亮度; 其中所述光学组件包括：第一层; 多个光源，形成在第一层上并发光; 设置在所述第一层上方以覆盖所述光源的第二层; 以及设置在第一和第二层之间的反射层，并且BLU驱动器响应于每个块的输入局部调光值而输出多个驱动信号，并且驱动信号各自控制两个或更多个块的亮度 背光单元的块。

    Display device
    6.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08243011B2

    公开(公告)日：2012-08-14

    申请号：US12795057

    申请日：2010-06-07

    申请人： Byunghyun An ,  Minchul Kim ,  Hoon Hur ,  Bupsung Jung ,  Seungse Kim ,  Myounghwa Ko

    发明人： Byunghyun An ,  Minchul Kim ,  Hoon Hur ,  Bupsung Jung ,  Seungse Kim ,  Myounghwa Ko

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3426 ,  G09G3/3406 ,  G09G3/3413 ,  G09G2300/0426 ,  G09G2360/16

    摘要： The present invention provides a display device. The display device includes: a backlight unit that is divided into a plurality of blocks and driven for each of the divided blocks and includes a plurality of optical assemblies; a display panel positioned on the top of the backlight unit; a controller that outputs a local dimming value for each of blocks corresponding to the blocks of the backlight unit depending on an image displayed in the display panel; and a BLU driver that controls the brightness of the blocks of the backlight unit by using the local dimming value for each block, wherein the optical assembly includes a substrate; a plurality of light sources that are positioned on the substrate and emit light; and a light guide plate including a light input unit including an incident surface into which light is inputted through the side from the light source and a light emitting unit emitting the inputted light to the top, and wherein at least some portions of two adjacent optical assemblies among the plurality of optical assemblies are superimposed on each other, and the BLU driver receives the local dimming value for each block and outputs a plurality of driving signals and each of the driving signals controls the brightness of two or more blocks among the blocks of the backlight unit.

    摘要翻译： 本发明提供了一种显示装置。 显示装置包括：背光单元，被分成多个块并且被驱动用于每个分割块，并且包括多个光学组件; 位于背光单元顶部的显示面板; 控制器，根据显示面板中显示的图像，输出与背光单元的块对应的每个块的局部调光值; 以及BLU驱动器，其通过使用每个块的局部调光值来控制所述背光单元的块的亮度，其中所述光学组件包括基板; 位于基板上并发光的多个光源; 以及导光板，其包括光输入单元，所述光输入单元包括从所述光源侧输入光的入射面和将所述输入光发射到所述顶部的发光单元，并且其中两个相邻光学组件的至少一些部分 在多个光学组件中彼此重叠，并且BLU驱动器接收每个块的局部调光值并输出多个驱动信号，并且每个驱动信号控制两个或更多个块中的两个或更多个块的亮度 背光单元。

    DISPLAY DEVICE
    7.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20100315445A1

    公开(公告)日：2010-12-16

    申请号：US12795057

    申请日：2010-06-07

    申请人： Byunghyun An ,  Minchul Kim ,  Hoon Hur ,  Bupsung Jung ,  Seungse Kim ,  Myounghwa Ko

    发明人： Byunghyun An ,  Minchul Kim ,  Hoon Hur ,  Bupsung Jung ,  Seungse Kim ,  Myounghwa Ko

    IPC分类号： G09G5/10

    CPC分类号： G09G3/3426 ,  G09G3/3406 ,  G09G3/3413 ,  G09G2300/0426 ,  G09G2360/16

    摘要： The present invention provides a display device. The display device includes: a backlight unit that is divided into a plurality of blocks and driven for each of the divided blocks and includes a plurality of optical assemblies; a display panel positioned on the top of the backlight unit; a controller that outputs a local dimming value for each of blocks corresponding to the blocks of the backlight unit depending on an image displayed in the display panel; and a BLU driver that controls the brightness of the blocks of the backlight unit by using the local dimming value for each block, wherein the optical assembly includes a substrate; a plurality of light sources that are positioned on the substrate and emit light; and a light guide plate including a light input unit including an incident surface into which light is inputted through the side from the light source and a light emitting unit emitting the inputted light to the top, and wherein at least some portions of two adjacent optical assemblies among the plurality of optical assemblies are superimposed on each other, and the BLU driver receives the local dimming value for each block and outputs a plurality of driving signals and each of the driving signals controls the brightness of two or more blocks among the blocks of the backlight unit.

    摘要翻译： 本发明提供一种显示装置。 显示装置包括：背光单元，被分成多个块并且被驱动用于每个分割块，并且包括多个光学组件; 位于背光单元顶部的显示面板; 控制器，根据显示面板中显示的图像，输出与背光单元的块对应的每个块的局部调光值; 以及BLU驱动器，其通过使用每个块的局部调光值来控制所述背光单元的块的亮度，其中所述光学组件包括基板; 位于基板上并发光的多个光源; 以及导光板，其包括光输入单元，所述光输入单元包括从所述光源侧输入光的入射面和将所述输入光发射到所述顶部的发光单元，并且其中两个相邻光学组件的至少一些部分 在多个光学组件中彼此重叠，并且BLU驱动器接收每个块的局部调光值并输出多个驱动信号，并且每个驱动信号控制两个或更多个块中的两个或更多个块的亮度 背光单元。

    Display device
    8.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08350800B2

    公开(公告)日：2013-01-08

    申请号：US12795349

    申请日：2010-06-07

    申请人： Byunghyun An ,  Minchul Kim ,  Hoon Hur ,  Bupsung Jung ,  Seungse Kim ,  Myounghwa Ko

    发明人： Byunghyun An ,  Minchul Kim ,  Hoon Hur ,  Bupsung Jung ,  Seungse Kim ,  Myounghwa Ko

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3426 ,  G02B6/0031 ,  G02B6/0073 ,  G02B6/0076 ,  G02B6/008 ,  G09G3/3406 ,  G09G2300/0426 ,  G09G2360/16

    摘要： The present invention provides a display device. The display device includes: a backlight unit that is divided into a plurality of blocks and driven for each of the divided blocks and includes a plurality of optical assemblies; a display panel positioned on the top of the backlight unit; a controller that outputs a local dimming value for each of blocks corresponding to the blocks of the backlight unit depending on an image displayed in the display panel; and a BLU driver that controls the brightness of the blocks of the backlight unit by using the local dimming value for each block, wherein the optical assembly includes a substrate; a plurality of light sources that are positioned and emit light; and a light guide plate including a light input unit including an incident surface into which light is inputted through the side from the light source and a light emitting unit emitting the inputted light to the top, and wherein at least some portions of two adjacent optical assemblies among the plurality of optical assemblies are superimposed on each other, and the BLU driver receives the local dimming value for each block and outputs a plurality of driving signals and the blocks of the backlight unit are driven in the unit of the divided groups by being divided into a plurality of scan groups.

    摘要翻译： 本发明提供一种显示装置。 显示装置包括：背光单元，被分成多个块并且被驱动用于每个分割块，并且包括多个光学组件; 位于背光单元顶部的显示面板; 控制器，根据显示面板中显示的图像，输出与背光单元的块对应的每个块的局部调光值; 以及BLU驱动器，其通过使用每个块的局部调光值来控制所述背光单元的块的亮度，其中所述光学组件包括基板; 定位并发光的多个光源; 以及导光板，其包括光输入单元，所述光输入单元包括从所述光源侧输入光的入射面和将所述输入光发射到所述顶部的发光单元，并且其中两个相邻光学组件的至少一些部分 在多个光学组件中彼此重叠，并且BLU驱动器接收每个块的局部调光值，并且输出多个驱动信号，并且通过分割来以分组的单元为单位驱动背光单元的块 分成多个扫描组。

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20100315446A1

    公开(公告)日：2010-12-16

    申请号：US12795349

    申请日：2010-06-07

    申请人： Byunghyun AN ,  Minchul Kim ,  Hoon Hur ,  Bupsung Jung ,  Seungse Kim ,  Myounghwa Ko

    发明人： Byunghyun AN ,  Minchul Kim ,  Hoon Hur ,  Bupsung Jung ,  Seungse Kim ,  Myounghwa Ko

    IPC分类号： G09G5/10

    CPC分类号： G09G3/3426 ,  G02B6/0031 ,  G02B6/0073 ,  G02B6/0076 ,  G02B6/008 ,  G09G3/3406 ,  G09G2300/0426 ,  G09G2360/16

    摘要： The present invention provides a display device. The display device includes: a backlight unit that is divided into a plurality of blocks and driven for each of the divided blocks and includes a plurality of optical assemblies; a display panel positioned on the top of the backlight unit; a controller that outputs a local dimming value for each of blocks corresponding to the blocks of the backlight unit depending on an image displayed in the display panel; and a BLU driver that controls the brightness of the blocks of the backlight unit by using the local dimming value for each block, wherein the optical assembly includes a substrate; a plurality of light sources that are positioned and emit light; and a light guide plate including a light input unit including an incident surface into which light is inputted through the side from the light source and a light emitting unit emitting the inputted light to the top, and wherein at least some portions of two adjacent optical assemblies among the plurality of optical assemblies are superimposed on each other, and the BLU driver receives the local dimming value for each block and outputs a plurality of driving signals and the blocks of the backlight unit are driven in the unit of the divided groups by being divided into a plurality of scan groups.

    摘要翻译： 本发明提供一种显示装置。 显示装置包括：背光单元，被分成多个块并且被驱动用于每个分割块，并且包括多个光学组件; 位于背光单元顶部的显示面板; 控制器，根据显示面板中显示的图像，输出与背光单元的块对应的每个块的局部调光值; 以及BLU驱动器，其通过使用每个块的局部调光值来控制所述背光单元的块的亮度，其中所述光学组件包括基板; 定位并发光的多个光源; 以及导光板，其包括光输入单元，所述光输入单元包括从所述光源侧输入光的入射面和将所述输入光发射到所述顶部的发光单元，并且其中两个相邻光学组件的至少一些部分 在多个光学组件中彼此重叠，并且BLU驱动器接收每个块的局部调光值，并且输出多个驱动信号，并且通过分割来以分组的单元为单位驱动背光单元的块 分成多个扫描组。