公开(公告)号：US20040195571A1

公开(公告)日：2004-10-07

申请号：US10774701

申请日：2004-02-10

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Byung Chul Ahn ,  Byoung Ho Lim ,  Byeong Dae Choi

IPC: H01L029/04 ,  H01L031/20 ,  H01L021/00

CPC classification number: H01L21/02672 ,  H01L21/02532 ,  H01L21/2022 ,  H01L21/76838 ,  H01L27/1214 ,  H01L27/1255 ,  H01L27/1277 ,  H01L27/1288 ,  H01L29/66765 ,  H01L29/78603 ,  Y10S438/951

Abstract: A method of patterning a transparent conductive film adaptive for selectively etching a transparent conductive film without any mask processes, a thin film transistor for a display device using the same and a fabricating method thereof are disclosed. In the method of patterning the transparent conductive film, an inorganic material substrate is prepared. An organic material pattern is formed at a desired area of the inorganic material substrate. A thin film having a different crystallization rate depending upon said inorganic material and said organic material is formed. The thin film is selectively etched in accordance with said crystallization rate.

Abstract translation: 公开了一种适合于选择性地蚀刻透明导电膜而不需要任何掩模工艺的透明导电膜的图案化方法，用于使用其的显示装置用薄膜晶体管及其制造方法。 在透明导电膜的图案化方法中，制备无机材料基板。 有机材料图案形成在无机材料基板的所需区域。 形成根据所述无机材料和所述有机材料具有不同结晶速率的薄膜。 根据所述结晶速率选择性地蚀刻薄膜。

公开(公告)号：US20040207784A1

公开(公告)日：2004-10-21

申请号：US10747073

申请日：2003-12-30

Applicant: LG.PHILIPS LCD CO., LTD.

Inventor： Byoung Ho Lim ,  Seong Hee Kim ,  Chul Nam ,  Jong Woo Park ,  Gyu Bong Kim

IPC: G02F001/1335

CPC classification number: G02F1/136227 ,  G02F1/133504 ,  G02F1/133555 ,  G02F1/1345 ,  G02F2001/136231

Abstract: A transreflection-type liquid crystal display (LCD) device includes a plurality of gate and data lines on a substrate crossing each other defining a plurality of pixel regions, a plurality of storage lines parallel to the gate lines, each storage line positioned between the gate lines, a plurality of thin film transistors disposed at the crossings of the gate and data lines, each thin film transistor having source and drain electrodes and a U-shaped channel region, a negative-type organic insulating layer within the pixel region except for a transmission part, the negative type organic insulating layer having at least one of concave and convex patterns thereon, a reflective electrode on the negative-type organic insulating layer within the pixel region except for the transmission part, and a transparent electrode within the pixel region in electrical contact with the drain electrode.

Abstract translation: 反射型液晶显示器（LCD）装置包括在彼此交叉定义多个像素区域的基板上的多个栅极和数据线，与栅极线平行的多条存储线，每条存储线位于栅极之间 线路，设置在栅极和数据线的交叉点处的多个薄膜晶体管，每个薄膜晶体管具有源极和漏极以及U形沟道区，在像素区域内的负型有机绝缘层除了 透射部分，其上具有凹凸图案中的至少一个的负型有机绝缘层，除了透射部分之外的像素区域内的负型有机绝缘层上的反射电极以及像素区域内的透明电极 与漏电极电接触。