公开(公告)号：US20150049273A1

公开(公告)日：2015-02-19

申请号：US14158472

申请日：2014-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Kipyo HONG ,  Jae Hwa PARK ,  Sang-Myoung LEE ,  Hyunggi JUNG ,  Sunghwan WON

IPC: G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/133512 ,  G02F1/133377 ,  G02F1/133723 ,  G02F1/136209 ,  G02F2001/136222

Abstract: A display panel includes a base substrate, a driving circuit, and a roof layer defining a cavity. A color filter is disposed on the base substrate to at least partially cover the driving circuit. The color filter is disposed at least on a pixel area and includes a depression positioned at least partially within a circuit area. A black matrix is disposed upon the depression of the color filter. The black matrix being upon the depression allows an inlet portion of the cavity to remain greater than a certain cross-sectional area.

Abstract translation: 显示面板包括基底基板，驱动电路和限定空腔的顶层。 滤色器设置在基底基板上以至少部分覆盖驱动电路。 滤色器至少设置在像素区域上，并且包括至少部分地位于电路区域内的凹陷。 黑色矩阵设置在滤色器的凹陷处。 在凹陷处的黑色矩阵允许空腔的入口部分保持大于一定的横截面面积。

公开(公告)号：US20140104532A1

公开(公告)日：2014-04-17

申请号：US13772758

申请日：2013-02-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Se Hyoung CHO ,  Meehye JUNG ,  Sunhwa LEE ,  Sunghwan WON ,  Chongchul CHAI

IPC: G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/1362 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/136209 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2001/134345

Abstract: A nanocrystal display device includes a plurality of pixels; a gate line extended in a row direction; a data line extended in a column direction; and a second insulating layer on the data line. Each pixel includes first and second pixel areas adjacent to each other in the column direction; first and second pixel electrodes on the second insulating layer of the first and second pixel areas; a first black matrix on the second insulating layer, and having a step difference greater than that of the first and second pixel electrodes; a common electrode extended in the row direction, contacting the first black matrix and spaced apart from the second insulating layer in the first and second pixel areas, and a tunnel-shaped cavity between the common electrode, the first black matrix and the second insulating layer; and a liquid crystal layer in the tunnel-shaped cavity.

Abstract translation: 纳米晶体显示装置包括多个像素; 沿行方向延伸的栅极线; 沿列方向延伸的数据线; 和数据线上的第二绝缘层。 每个像素包括在列方向上彼此相邻的第一和第二像素区域; 在第一和第二像素区域的第二绝缘层上的第一和第二像素电极; 第二绝缘层上的第一黑矩阵，并且具有大于第一和第二像素电极的阶差; 在行方向上延伸的公共电极，与第一和第二像素区域中的第一绝缘层和第一黑色矩阵接触并且在公共电极，第一黑色矩阵和第二绝缘层之间形成隧道形空腔 ; 和隧道状空腔中的液晶层。