公开(公告)号：US09323116B2

公开(公告)日：2016-04-26

申请号：US14330513

申请日：2014-07-14

Applicant: LG Display Co., Ltd.

Inventor： Jae Hyun You ,  Chul Sang Shin

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134318 ,  G02F2001/134372

Abstract: A pixel of an LCD device includes a gate line, a data line intersecting with the gate line, a gate insulation layer between the data line and the gate line, a thin film transistor formed at an intersection of the gate line and the data line, a planarization layer, a common electrode formed on the planarization layer, a pixel electrode formed over the common electrode, and an insulation layer between the common electrode and the pixel electrode. The common electrode is formed with groove extending along a region where the data line extends. Material of the common electrode is absent from the groove to reduce capacitance between the common electrode and the data line.

Abstract translation: LCD器件的像素包括栅极线，与栅极线相交的数据线，数据线和栅极线之间的栅极绝缘层，形成在栅极线和数据线的交叉点处的薄膜晶体管， 平坦化层，形成在平坦化层上的公共电极，形成在公共电极上的像素电极以及公共电极和像素电极之间的绝缘层。 公共电极形成有沿着数据线延伸的区域延伸的凹槽。 沟槽中不存在公共电极的材料，以减小公共电极和数据线之间的电容。

公开(公告)号：US20130087934A1

公开(公告)日：2013-04-11

申请号：US13644043

申请日：2012-10-03

Applicant: LG Display Co., Ltd.

Inventor： Youn Oh Kim ,  Jong Chun Lim ,  Jae Hyun You

IPC: H01L21/027 ,  H01L23/544

CPC classification number: H01L23/544 ,  G02F2001/13625 ,  H01L27/1259 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A method for manufacturing a substrate for a display device comprises forming a first pattern within an active region of the substrate and at the same time forming a first overlay pattern at corner regions of the active region; and forming a second pattern within the active region of the substrate and at the same time forming a second overlay pattern at corner regions of the active region, wherein the first overlay pattern includes gradations arranged in a predetermined direction, and the second overlay pattern includes gradations arranged in the predetermined direction to face the gradations of the first overlay pattern.

Abstract translation: 制造显示装置用基板的方法包括：在所述基板的有源区域内形成第一图案，同时在所述有源区域的角部区域形成第一覆盖图案; 以及在所述有源区域的有效区域内形成第二图案，并且同时在所述有源区域的角区域处形成第二覆盖图案，其中所述第一覆盖图案包括沿预定方向布置的灰度，并且所述第二覆盖图案包括灰度 布置在预定方向上以面对第一覆盖图案的灰度。