公开(公告)号：US20040109110A1

公开(公告)日：2004-06-10

申请号：US10716562

申请日：2003-11-20

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Se-Jun Kim ,  Seung-Ryul Park

IPC: G02F001/1335

CPC classification number: G02F1/1362 ,  G02F1/136227 ,  G02F2001/136222

Abstract: An array substrate of a liquid crystal display device having a thin film transistor on a color filter structure and a method of fabricating the same are disclosed in the present invention. The liquid crystal display device having a thin film transistor on color filter structure array substrate includes a gate line and a gate electrode on a substrate, the gate line and the gate electrode being formed of a light-shielding material, a color filter layer on the substrate, covering edge portions of the gate line and the gate electrode, an overcoat layer over the substrate covering the color filter, the overcoat layer having openings exposing portions of the gate line and the gate electrode, a gate insulating layer on the overcoat layer, the color filter layer, the gate line, and the gate electrode, a semiconductor layer on the gate insulating layer, wherein the semiconductor layer has a width smaller than the gate electrode, source and drain electrodes on the gate insulating layer, contacting portions of the semiconductor layer, wherein the gate electrode, the semiconductor layer, the source electrode, and the drain electrode constitute a thin film transistor, a data line on the gate insulating layer, extending from the source electrode, crossing the gate line, and defining a pixel region, a passivation layer covering the thin film transistor and the data line and having a drain contact hole exposing a portion of the drain electrode, and a pixel electrode on the passivation layer, contacting the drain electrode through the drain contact hole.

Abstract translation: 在本发明中公开了具有滤色器结构上的薄膜晶体管的液晶显示装置的阵列基板及其制造方法。 在滤色器结构阵列基板上具有薄膜晶体管的液晶显示装置在基板上具有栅极线和栅电极，栅极线和栅电极由遮光材料形成，滤色器层 基板，栅极线和栅电极的覆盖边缘部分，覆盖滤色器的基板上的外涂层，覆盖层具有露出栅极线和栅电极的部分的开口，外涂层上的栅极绝缘层， 所述滤色器层，所述栅极线和所述栅极电极，所述栅极绝缘层上的半导体层，其中所述半导体层的宽度小于所述栅极电极，所述栅极绝缘层上的源极和漏极，所述栅极绝缘层的接触部分 半导体层，其中栅电极，半导体层，源电极和漏电极构成薄膜晶体管，数据线在 所述栅极绝缘层从所述源极延伸，与所述栅极线交叉并且限定像素区域，覆盖所述薄膜晶体管和所述数据线的钝化层，并且具有暴露所述漏极的一部分的漏极接触孔，以及 钝化层上的像素电极，通过漏极接触孔与漏电极接触。

公开(公告)号：US20030123017A1

公开(公告)日：2003-07-03

申请号：US10323877

申请日：2002-12-20

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Woong-Kwon Kim ,  Seung-Ryul Park

IPC: G02F001/1333

CPC classification number: G02F1/133512 ,  G02F1/1339 ,  G02F2001/133388

Abstract: A liquid crystal display device includes first and second substrates facing each other with a predetermined space therebetween, a liquid crystal material layer disposed between the first and second substrates, a seal pattern formed between the first and second substrates to surround the liquid crystal material layer, and a blocking layer formed over a first surface of the second substrate to cover the seal pattern.

Abstract translation: 液晶显示装置包括彼此面对的第一和第二基板，设置在第一和第二基板之间的液晶材料层，形成在第一和第二基板之间以围绕液晶材料层的密封图案， 以及形成在所述第二基板的第一表面上以覆盖所述密封图案的阻挡层。

公开(公告)号：US20040090588A1

公开(公告)日：2004-05-13

申请号：US10606767

申请日：2003-06-27

Applicant: LG.Philips LCD Co., Ltd.

Inventor： Woong-Kwon Kim ,  Seung-Ryul Park

IPC: G02F001/1333

CPC classification number: G02F1/133345 ,  G02F2001/136222

Abstract: A liquid crystal display device includes an upper substrate including a first soda lime glass material, an ion blocking layer on the first soda lime glass material, a color filter layer, and a common electrode, a lower substrate including a second soda lime glass material, a transparent organic insulator on the second soda lime glass material, and a thin film transistor on the transparent organic insulator, and a liquid crystal material layer interposed between the upper substrate and the lower substrate.

Abstract translation: 一种液晶显示装置，包括：上基板，包括第一钠钙玻璃材料，第一钠钙玻璃材料上的离子阻挡层，滤色器层和公共电极;下基板，包括第二钠钙玻璃材料， 第二钠钙玻璃材料上的透明有机绝缘体，以及透明有机绝缘体上的薄膜晶体管，以及介于上基板和下基板之间的液晶材料层。

公开(公告)号：US20040001170A1

公开(公告)日：2004-01-01

申请号：US10421707

申请日：2003-04-24

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Youn-Gyoung Chang ,  Seung-Ryul Park

IPC: G02F001/1335

CPC classification number: G02F1/136227 ,  G02F1/136209 ,  G02F2001/136222

Abstract: A liquid crystal display device having an array substrate of a color filter on a thin film transistor structure and a manufacturing method thereof are disclosed in the present invention. The liquid crystal display device having an array substrate includes an array substrate, a plurality of gate lines and data lines over the substrate, the gate and data lines defining a pixel region, a thin film transistor formed at each crossing region of the gate lines and the data lines, the thin film transistor including a gate electrode, an active layer, a source electrode, and a drain electrode, a black matrix over the thin film transistor, exposing a portion of the drain electrode, a first pixel electrode at the pixel region, contacting the exposed portion of the drain electrode, a color filter on the first pixel electrode at the pixel region, and a second pixel electrode on the color filter, directly contacting the first pixel electrode.

Abstract translation: 在本发明中公开了具有薄膜晶体管结构上的滤色器的阵列基板的液晶显示装置及其制造方法。 具有阵列基板的液晶显示装置包括阵列基板，在基板上的多条栅极线和数据线，限定像素区域的栅极和数据线，形成在栅极线的每个交叉区域处的薄膜晶体管，以及 所述数据线，所述薄膜晶体管包括栅电极，有源层，源极和漏电极，所述薄膜晶体管上的黑矩阵，暴露所述漏电极的一部分，所述像素处的第一像素电极 区域，与漏电极的露出部分接触，像素区域上的第一像素电极上的滤色器和滤色器上直接接触第一像素电极的第二像素电极。