公开(公告)号：US20180088409A1

公开(公告)日：2018-03-29

申请号：US15654400

申请日：2017-07-19

Applicant: Samsung Display Co. Ltd.

Inventor： Seung Kyu LEE ,  Gung Wan NAM ,  Woo Sung SOHN ,  Mi Hyeon JO ,  Ki Pyo HONG

IPC: G02F1/1335 ,  H01L51/00

CPC classification number: G02F1/133528 ,  G02F1/133509 ,  G02F1/133512 ,  G02F1/133707 ,  G02F2001/1635 ,  H01L51/0024

Abstract: A liquid crystal display includes a first display substrate, a second display substrate facing the first display substrate, and a liquid crystal layer interposed between the first and second display substrates, where the first display substrate includes a lower substrate, a pixel electrode, which is disposed on the lower substrate, and a protrusion pattern, which is disposed on the pixel electrode along an outer edge of the pixel electrode, the second display substrate includes an upper substrate and a light-shielding member, which is disposed on a surface of the upper substrate facing the first display substrate and in which indentation pattern parts are inwardly indented in a plan view, the light-shielding member includes light-shielding parts that are an entirety of the light-shielding member except for the indentation pattern parts, and the indentation pattern parts overlap parts of the pixel electrode.

公开(公告)号：US20160097958A1

公开(公告)日：2016-04-07

申请号：US14875408

申请日：2015-10-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Kyu LEE ,  Youn Hak JEONG ,  Hong Min YOON ,  Gung Wan NAM ,  Ho Jun LEE

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/136209 ,  G02F2001/136218 ,  G02F2001/136295 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1262 ,  H01L29/78633

Abstract: Disclosed are a liquid crystal display in which a light leakage phenomenon is prevented, and a method of fabricating the same. The liquid crystal display includes: an array substrate; and an opposite substrate facing to the array substrate; and a liquid crystal layer between the array substrate and the opposite substrate. The array substrate includes a first base substrate in which pixel areas are defined, and the first base substrate includes a gate line, a data line crossing the gate line and voltage application lines having two lines disposed at both sides of the gate line and two lines disposed at both sides of the data line, a switching element connected with the gate line and the data line in the pixel area, and a shielding electrode and a pixel electrode on the data line. The data line and the two lines disposed at both sides of the data line at least partially overlap. Therefore, it is possible to fundamentally block light emitted from a lower backlight even without a black matrix, thereby preventing light leakage and improving transmissivity.

Abstract translation: 公开了防止漏光现象的液晶显示器及其制造方法。 液晶显示器包括：阵列基板; 以及面对阵列基板的相对基板; 以及阵列基板和相对基板之间的液晶层。 阵列基板包括：第一基板，其中限定有像素区域，并且第一基板包括栅极线，与栅极线交叉的数据线和设置在栅极线两侧的两条线的电压施加线和两条线 配置在数据线的两侧，与像素区域中的栅极线和数据线连接的开关元件，以及数据线上的屏蔽电极和像素电极。 数据线和布置在数据线两侧的两条线至少部分重叠。 因此，即使没有黑矩阵也可以从根本上阻挡从下背光发出的光，从而防止光泄漏并提高透射率。