公开(公告)号：US20130040409A1

公开(公告)日：2013-02-14

申请号：US13656468

申请日：2012-10-19

Applicant: LG DISPLAY CO., LTD.

Inventor： Jae-Young OH ,  Joon-Youp LEE ,  Hyun-Cheol JIN ,  Min-Jic LEE

IPC: H01L21/336

CPC classification number: G02F1/134363 ,  G02F1/136213

Abstract: A method for fabricating an in-plane switching (IPS) type liquid crystal display (LCD) device according to an embodiment includes forming gate lines arranged in a first direction and data lines arranged in a second direction substantially perpendicular to the first direction, the gate lines and the data lines defining pixel regions on an array substrate; forming a storage electrode on the array substrate; forming common electrodes extending across each pixel region; forming pixel electrodes arranged to be substantially parallel to the common electrodes, the common electrodes and the pixel electrodes being alternately arranged to generate an in-plane field in each pixel region; and forming thin film transistors (TFTs) at intersection areas of the gate lines and the data lines, each TFT including a source electrode connected to the corresponding data line, a drain electrode connected to the corresponding pixel electrode and a gate electrode.

Abstract translation: 根据实施例的用于制造面内切换（IPS）型液晶显示（LCD）装置的方法包括：形成沿第一方向布置的栅极线和沿基本上垂直于第一方向的第二方向布置的数据线，栅极 线和限定阵列基板上的像素区域的数据线; 在阵列基板上形成存储电极; 形成跨越每个像素区域的公共电极; 形成与所述公共电极基本平行的像素电极，所述公共电极和所述像素电极交替地布置成在每个像素区域中产生平面内场; 以及在栅极线和数据线的交叉区域形成薄膜晶体管（TFT），每个TFT包括连接到对应的数据线的源电极，连接到相应的像素电极的漏电极和栅电极。