公开(公告)号：US09443881B2

公开(公告)日：2016-09-13

申请号：US14518278

申请日：2014-10-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jean-Ho Song ,  Shin-Il Choi ,  Sun-Young Hong ,  Shi-Yul Kim ,  Ki-Yeup Lee ,  Jae-Hyoung Youn ,  Sung-Ryul Kim ,  O-Sung Seo ,  Yang-Ho Bae ,  Jong-Hyun Choung ,  Dong-Ju Yang ,  Bong-Kyun Kim ,  Hwa-Yeul Oh ,  Pil-Soon Hong ,  Byeong-Beom Kim ,  Je-Hyeong Park ,  Yu-Gwang Jeong ,  Jong-In Kim ,  Nam-Seok Suh

IPC: H01L29/04 ,  H01L27/12 ,  H01L29/423 ,  H01L29/45 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1288 ,  H01L29/42368 ,  H01L29/458 ,  H01L29/78669

Abstract: A thin film transistor array panel includes a gate line, a gate insulating layer that covers the gate line, a semiconductor layer that is disposed on the gate insulating layer, a data line and drain electrode that are disposed on the semiconductor layer, a passivation layer that covers the data line and drain electrode and has a contact hole that exposes a portion of the drain electrode, and a pixel electrode that is electrically connected to the drain electrode through the contact hole. The data line and drain electrode each have a double layer that includes a lower layer of titanium and an upper layer of copper, and the lower layer is wider than the upper layer, and the lower layer has a region that is exposed. The gate insulating layer may have a step shape.

Abstract translation: 薄膜晶体管阵列面板包括栅极线，覆盖栅极线的栅极绝缘层，设置在栅极绝缘层上的半导体层，设置在半导体层上的数据线和漏极，钝化层 覆盖数据线和漏电极，并且具有露出漏电极的一部分的接触孔，以及通过接触孔与漏电极电连接的像素电极。 数据线和漏极各自具有包括钛的下层和铜的上层的双层，下层比上层宽，下层具有暴露的区域。 栅极绝缘层可以具有台阶形状。

公开(公告)号：US20150053984A1

公开(公告)日：2015-02-26

申请号：US14518278

申请日：2014-10-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEAN-HO SONG ,  Shin-Il Choi ,  Sun-Young Hong ,  Shi-Yul Kim ,  Ki-Yeup Lee ,  Jae-Hyoung Youn ,  Sung-Ryul Kim ,  O-Sung Seo ,  Yang-Ho Bae ,  Jong-Hyun Choung ,  Dong-Ju Yang ,  Bong-Kyun Kim ,  Hwa-Yeul Oh ,  Pil-Soon Hong ,  Byeong-Beom Kim ,  Je-Hyeong Park ,  Yu-Gwang Jeong ,  Jong-In Kim ,  Nam-Seok Suh

IPC: H01L27/12 ,  H01L29/45 ,  H01L29/423 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/1288 ,  H01L29/42368 ,  H01L29/458 ,  H01L29/78669

Abstract: A thin film transistor array panel includes a gate line, a gate insulating layer that covers the gate line, a semiconductor layer that is disposed on the gate insulating layer, a data line and drain electrode that are disposed on the semiconductor layer, a passivation layer that covers the data line and drain electrode and has a contact hole that exposes a portion of the drain electrode, and a pixel electrode that is electrically connected to the drain electrode through the contact hole. The data line and drain electrode each have a double layer that includes a lower layer of titanium and an upper layer of copper, and the lower layer is wider than the upper layer, and the lower layer has a region that is exposed. The gate insulating layer may have a step shape.

Abstract translation: 薄膜晶体管阵列面板包括栅极线，覆盖栅极线的栅极绝缘层，设置在栅极绝缘层上的半导体层，设置在半导体层上的数据线和漏极，钝化层 覆盖数据线和漏电极，并且具有露出漏电极的一部分的接触孔，以及通过接触孔与漏电极电连接的像素电极。 数据线和漏极各自具有包括钛的下层和铜的上层的双层，下层比上层宽，下层具有暴露的区域。 栅极绝缘层可以具有台阶形状。

公开(公告)号：US20150253601A1

公开(公告)日：2015-09-10

申请号：US14507745

申请日：2014-10-06

Applicant: Samsung Display Co., Ltd.

Inventor： Pil-Soon Hong ,  Gwui-Hyun Park ,  Jin-Ho Ju

IPC: G02F1/1341 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1343

CPC classification number: G02F1/1341 ,  G02F1/133345 ,  G02F1/133377

Abstract: A method of manufacturing a liquid crystal display panel. The method includes: preparing a substrate; forming a sacrificial pattern including a negative photoresist material on the substrate; forming a loop portion to cover top and side surfaces of the sacrificial pattern and to expose one side surface of the sacrificial pattern; forming a cavity defined as a predetermined region in the loop portion by performing a strip process on the exposed side surface of the sacrificial pattern by using (utilizing) a strip solution and removing the sacrificial pattern; forming a liquid crystal layer by injecting liquid crystal in the cavity; and forming a blocking member to cover a surface of the cavity into which the liquid crystal is injected.

Abstract translation: 一种制造液晶显示面板的方法。 该方法包括：制备基材; 在所述基板上形成包括负性光致抗蚀剂材料的牺牲图案; 形成环部分以覆盖所述牺牲图案的顶表面和侧表面并暴露所述牺牲图案的一个侧表面; 通过使用（利用）条状溶液并除去牺牲图案，在牺牲图案的暴露侧表面上执行剥离处理，形成定义为环部分中的预定区域的空腔; 通过在所述空腔中注入液晶来形成液晶层; 以及形成阻挡构件以覆盖注入液晶的空腔的表面。