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    DISPLAY DEVICE
    4.
    发明公开
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：EP2472501A1

    公开(公告)日：2012-07-04

    申请号：EP10812131.0

    申请日：2010-03-31

    Applicant: LG Electronics Inc.

    Inventor： BAE, Seung-Choon ,  PARK, Sang-Tae ,  KIM, Sung-Woo ,  KO, Myoung-Hwa ,  JUNG, Bup-Sung ,  KWON, Soon-Hyung ,  KIM, Min-Chul ,  SEO, Bu-Wan

    IPC: G09G3/36 ,  G02F1/13357

    CPC classification number: G09G3/3426 ,  G02F1/133603 ,  G02F2001/133601 ,  G09G3/3666 ,  G09G2320/0261 ,  G09G2320/066

    Abstract: 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.

    Abstract translation: 本发明涉及一种显示装置，其包括：被分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; 设置在背光单元的上侧上的显示面板; 控制器，其根据显示面板上显示的图像输出对应于背光单元的每个块的亮度的每个块的局部调光值; 以及BLU驱动器，其通过针对每个块使用局部调光值来控制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，所述第二层设置在所述第一层的上侧并形成为覆盖所述多个光源; 以及设置在第一层和第二层之间的反射层，并且BLU驱动器接收用于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分成多个扫描组，并且 在分组单元中被驱动。

    DISPLAY DEVICE
    7.
    发明公开
    DISPLAY DEVICE 审中-公开
    显示设备

    公开(公告)号：EP2472500A1

    公开(公告)日：2012-07-04

    申请号：EP10812130.2

    申请日：2010-03-31

    Applicant: LG Electronics Inc.

    Inventor： BAE, Seung-Choon ,  PARK, Sang-Tae ,  KIM, Sung-Woo ,  KO, Myoung-Hwa ,  JUNG, Bup-Sung ,  KWON, Soon-Hyung ,  KIM, Min-Chul ,  SEO, Bu-Wan

    IPC: G09G3/36 ,  G02F1/13357

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

    Abstract: 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.

    Abstract translation: 显示装置技术领域本发明涉及一种显示装置，该显示装置包括：背光单元，该背光单元被划分为多个块，被驱动用于每个分割块，并且包括至少一个光学组件; 显示面板，其设置在所述背光单元的上方; 控制器，其根据显示面板上显示的图像输出与背光单元中的块的亮度相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; 其中该光学组件包括：第一层; 形成在第一层上并发光的多个光源; 设置在第一层上方以覆盖光源的第二层; 以及布置在第一层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输出多个驱动信号，并且驱动信号均控制两个或更多个区块的亮度 背光单元的块。

    DISPLAY APPARATUS
    10.
    发明公开
    DISPLAY APPARATUS 审中-公开
    显示装置

    公开(公告)号：EP2406948A1

    公开(公告)日：2012-01-18

    申请号：EP09841569.8

    申请日：2009-10-01

    Applicant: LG Electronics Inc.

    Inventor： PARK, Sang-Don ,  KWON, Soon-Hyung ,  LEE, Seung-Gyu ,  LEE, Deog-Jin

    IPC: H04N5/64

    CPC classification number: G02B3/08 ,  G02B27/026 ,  G02F1/133308 ,  G02F2001/133388

    Abstract: A display apparatus is provided. The display apparatus includes a front side that is exposed the outside. A refractor or set of refractors is positioned so as to minimize the appearance of a shield member to a viewer, thus causing a non-display region of the display apparatus to appear to be smaller than its actual size, thus increasing a size of an image display region of the display apparatus.

    Abstract translation: 提供了一种显示装置。 显示设备包括暴露在外部的前侧。 折射体或折射体组被定位成使得屏蔽构件对观看者的外观最小化，从而导致显示装置的非显示区域看起来小于其实际大小，因此增加了图像的大小 显示装置的显示区域。

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