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12 条记录 (耗时 0.015 秒)

    BACKLIGHT UNIT
    1.
    发明公开
    BACKLIGHT UNIT 审中-公开

    公开(公告)号：EP3495879A1

    公开(公告)日：2019-06-12

    申请号：EP19153724.0

    申请日：2010-10-12

    申请人： LG Electronics Inc.

    发明人： KIM, Sangjeon ,  RYU, Seonghwan

    IPC分类号： G02F1/13357 ,  G02F1/1335 ,  F21V8/00

    摘要： A liquid crystal display (100) includes a liquid crystal display panel (110), a backlight unit (120) and a housing (1350). The backlight unit (120) includes optical sheets (125) that are configured to be mounted to the housing (135) using a plurality of holes (251) provided on sides of the optical sheets (125) and corresponding fixing parts (310) protruding from the housing (135). The holes (251) are asymmetrically positioned on the upper side of the optical sheets (125) relative to their position on the lower side of the optical sheets (125). Furthermore, the size of the hole (251) positioned at a central portion of the upper side of the optical sheets (125) is smaller than the size of that of a hole (251) positioned at the edge of the upper side of the optical sheets (125). The holes (251) and fixing parts (310) are thereby configured to reduce damage or misalignment to the optical sheets (125) that may be caused by heat generated inside the liquid crystal display (100).

    BACKLIGHT UNIT
    2.
    发明公开
    BACKLIGHT UNIT 审中-公开

    公开(公告)号：EP3761110A1

    公开(公告)日：2021-01-06

    申请号：EP20193171.4

    申请日：2010-10-12

    申请人： LG Electronics Inc.

    发明人： KIM, Sangjeon ,  RYU, Seonghwan

    IPC分类号： G02F1/13357 ,  G02F1/1335 ,  F21V8/00

    摘要： A liquid crystal display includes a liquid crystal display panel, a backlight and a cover. The backlight includes optical sheets that are configured to be mounted to the cover using a plurality of holes provided on the optical sheet that material to corresponding protrusions provided on the cover. The holes and protrusions are configured to reduce damage or misalignment to the optical sheet that may be caused by heat generated inside the liquid crystal display.

    PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME
    5.
    发明公开
    PLASMA DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开
    等离子体显示装置及其驱动方法

    公开(公告)号：EP2188803A1

    公开(公告)日：2010-05-26

    申请号：EP08704714.8

    申请日：2008-01-10

    申请人： LG Electronics Inc.

    发明人： PARK, Kirack ,  BAE, Jongwoon ,  RYU, Seonghwan

    IPC分类号： G09G3/28

    CPC分类号： G09G3/2932 ,  G09G3/2927 ,  G09G2310/066

    摘要： A plasma display apparatus and a method of driving the same are disclosed. The plasma display apparatus includes a plasma display panel including scan electrodes and sustain electrodes, and a scan driver that supplies reset signals to the scan electrodes in reset periods of a plurality of subfields so that a period in which a lowest voltage of the reset signal is supplied varies with a reset period of at least one subfield.

    摘要翻译： 公开了一种等离子显示装置及其驱动方法。 等离子显示设备包括：包括扫描电极和维持电极的等离子显示面板;以及扫描驱动器，在多个子场的重置时段中向扫描电极提供重置信号，使得重置信号的最低电压为 提供的时间随着至少一个子场的复位周期而变化。

    PLASMA DISPLAY PANEL
    8.
    发明公开
    PLASMA DISPLAY PANEL 审中-公开
    等离子显示屏

    公开(公告)号：EP2050117A1

    公开(公告)日：2009-04-22

    申请号：EP07807977.9

    申请日：2007-08-07

    申请人： LG Electronics Inc.

    发明人： BAE, Jongwoon ,  KIM, Gyungrae ,  RYU, Seonghwan ,  PARK, Kirack

    IPC分类号： H01J17/49

    CPC分类号： H01J9/385 ,  H01J9/261 ,  H01J11/12 ,  H01J11/24 ,  H01J11/32 ,  H01J11/36 ,  H01J11/42 ,  H01J2211/245 ,  H01J2211/323 ,  H01J2211/365 ,  H01J2211/444 ,  H01J2211/54

    摘要： A plasma display panel comprises a front substrate on which a first electrode and a second electrode are positioned in parallel, a rear substrate, opposite to the front substrate, on which a third electrode is positioned to intersect the first electrode and the second electrode, and a barrier rib which is positioned between the front substrate and the rear substrate and partitions a discharge cell, wherein the discharge cell is filled with a discharge gas including 10 to 30 wt% of xenon (Xe) based on total weight of the discharge gas, the barrier rib comprises a first barrier rib and a second barrier rib intersecting each other, a height of the first barrier rib is substantially the same as a height of the second barrier rib, and an exhaust unit is omitted from the front substrate and the rear substrate.

    摘要翻译： 等离子体显示面板包括：第一电极和第二电极平行定位的前基板;与第一电极和第二电极交叉的第三电极定位在其上的后基板，与前基板相对;以及 位于所述前基板和所述后基板之间并且隔离放电单元的隔壁，其中所述放电单元填充有放电气体，所述放电气体包含基于所述放电气体的总重量的10重量％至30重量％的氙（Xe） 隔壁包括相互交叉的第一隔壁和第二隔壁，第一隔壁的高度与第二隔壁的高度大致相同，从前面基板和后面省略排气单元 基质。