公开(公告)号：US09766506B2

公开(公告)日：2017-09-19

申请号：US14714799

申请日：2015-05-18

Applicant: LG DISPLAY CO., LTD.

Inventor： Heonkwang Park ,  SangHee Yu ,  SungHyun Cho ,  SangWoon Kim ,  TaeSang Kim

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F2001/133357

Abstract: A liquid crystal display panel includes features to prevent damage to the liquid crystal alignment layer when a color filter substrate and a thin-film transistor array substrate are moved relative to each other. The liquid crystal display panel may include a column spacer on the color filter substrate under the black matrix and a bump pattern on the array substrate where the column spacer and the bump pattern are in contact with each other. The array substrate may otherwise include a planarization layer with a step portion and a protective layer on the planarization layer where the protective layer is in contact with the column spacer.

公开(公告)号：US09638949B1

公开(公告)日：2017-05-02

申请号：US14983433

申请日：2015-12-29

Applicant: LG Display Co., Ltd.

Inventor： TaeSang Kim ,  SiHyun Kim

IPC: G09G1/00 ,  G02F1/1333 ,  G06F3/044 ,  G06F3/041 ,  G06F3/047 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1368

CPC classification number: G02F1/13338 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/123 ,  G06F3/016 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/044 ,  G06F2203/04105 ,  G06F2203/04107

Abstract: A display of an electric device includes a plurality of separated transparent electrode blocks, which are configured to provide one or more of supplemental features such as touch recognition. Signal paths between the transparent electrode blocks and the driver for the supplemental feature are implemented with a plurality of conductive lines placed under positioned under one or more planarization layers. The conductive lines implementing the signal paths are routed across the display area, directly toward a non-display area where drive-integrated circuits are located.

公开(公告)号：US09431438B2

公开(公告)日：2016-08-30

申请号：US14847846

申请日：2015-09-08

Applicant: LG DISPLAY CO., LTD.

Inventor： MiHee Shin ,  TaeSang Kim ,  MinGyeong Kim

IPC: H01L29/78 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786 ,  H01L21/4763

CPC classification number: H01L27/1296 ,  G02F1/13452 ,  G02F1/13454 ,  G02F1/136204 ,  G02F1/136286 ,  H01L21/47635 ,  H01L27/124 ,  H01L29/66969 ,  H01L29/7869

Abstract: A display device according to an embodiment includes a plurality of driving blocks including a plurality of gate lines and a gate shorting structure spaced apart from the gate lines by an amount equal to a trimming region; an equipotential line extending from one of the driving blocks to an adjacent driving block, part of which is removed by the amount equal to the trimming region; a gate dummy line extending from at least one of the driving blocks; a plurality of data lines intersecting the gate lines; and an active layer disposed between the gate dummy line and the data lines, wherein some part of the active layer that overlaps the gate dummy line but does not overlap the data lines is removed.

Abstract translation: 根据实施例的显示装置包括多个驱动块，包括多个栅极线和与栅极线间隔开等于修整区域的量的栅极短路结构; 从一个驱动块延伸到相邻驱动块的等电位线，其一部分被移除等于修整区域的量; 从至少一个驱动块延伸的门虚拟线; 与栅极线相交的多条数据线; 以及设置在栅极虚拟线和数据线之间的有源层，其中有源层的与栅极虚拟线重叠但不与数据线重叠的部分被去除。

公开(公告)号：US08847294B2

公开(公告)日：2014-09-30

申请号：US13728757

申请日：2012-12-27

Applicant: LG Display Co., Ltd.

Inventor： TaeSang Kim ,  Hun Jeoung

IPC: H01L29/78 ,  H01L21/336 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L29/78693 ,  H01L27/1225 ,  H01L29/66969

Abstract: There are provided a substrate including an oxide TFT having improved initial threshold voltage degradation characteristics included in a driving circuit of a liquid crystal display (LCD) device, a method for fabricating the same, and a driving circuit for an LCD device using the same. The substrate including an oxide thin film transistor (TFT) includes: a base substrate divided into a pixel region and a driving circuit region; and a plurality of TFTs formed on the base substrate, wherein an initial threshold voltage of at least one of the plurality of TFTs formed in the driving circuit region is positive-shifted to have a predetermined level.

Abstract translation: 提供了包括具有包括在液晶显示器（LCD）装置的驱动电路中的初始阈值电压劣化特性提高的氧化物TFT的衬底及其制造方法，以及使用该TFT的LCD器件的驱动电路。 包括氧化物薄膜晶体管（TFT）的基板包括：分为像素区域和驱动电路区域的基底基板; 以及形成在所述基底基板上的多个TFT，其中形成在所述驱动电路区域中的所述多个TFT中的至少一个TFT的初始阈值电压被正偏移以具有预定电平。