公开(公告)号：US20190324331A1

公开(公告)日：2019-10-24

申请号：US16502658

申请日：2019-07-03

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jeong HUH ,  Yang Hee KIM ,  Sung In RO

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1333 ,  G02F1/1362

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tesslating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle.

公开(公告)号：US20160259216A1

公开(公告)日：2016-09-08

申请号：US15132101

申请日：2016-04-18

Applicant: Samsung Display Co., Ltd

Inventor： Soo Jeong HUH ,  Yang Hee KIM ,  Sung In RO

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/122 ,  G02F2201/503

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tesslating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle, wherein a ratio of a length of the first inclined edge portion to a length of the cutout is about 80% or more, and the density of the plurality of pixels is about 200 PPI or more.

Abstract translation: 液晶显示器包括：第一基板，设置在第一基板上并平行于显示器的主要水平参考线延伸的栅极线;以及多个像素单元单元，设置在第一基板的显示区域上， 单元电池包括第一场产生电极和第二场产生电极，其间插入绝缘层，其中第一和第二场发生电极中的第一场具有限定在其中的多个切口，用于产生相应的液晶畴，多个 切口，每个切口包括与垂直参考线形成第一角度的第一倾斜边缘部分和与垂直参考线形成与第一角度不同的第二角度的第二倾斜边缘部分，其中第一倾斜 边缘部分到切口的长度为大约80％或更大，并且多个p的密度 ixels约为200 PPI以上。

公开(公告)号：US20160216579A1

公开(公告)日：2016-07-28

申请号：US15003547

申请日：2016-01-21

Applicant: Samsung Display Co., Ltd

Inventor： Eun Je JANG ,  Sung In RO ,  Woong Ki JEON

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1333

CPC classification number: G02F1/133345 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/136231 ,  G02F2001/136295

Abstract: A liquid crystal display and a manufacturing method that allows a common electrode and a pixel electrode to be formed on one substrate without increasing the number of masks is presented. The liquid crystal display includes a substrate, a gate line and a first electrode (e.g., a common electrode) formed on the substrate, a gate insulating layer formed on the gate line and the first electrode, a second electrode (e.g., a pixel electrode) formed on the gate insulating layer, and a passivation layer formed on the gate insulating layer to overlap the openings of the second electrode. The method entails forming the common electrode below a gate insulating layer, forming the pixel electrode immediately on the gate insulating layer, and forming a passivation layer at a position that does not overlap the pixel electrode.

Abstract translation: 本发明提出了一种允许在一个基板上形成公共电极和像素电极而不增加掩模数量的液晶显示器和制造方法。 液晶显示器包括基板，栅极线和形成在基板上的第一电极（例如，公共电极），形成在栅极线和第一电极上的栅极绝缘层，第二电极（例如，像素电极 ），以及形成在所述栅极绝缘层上以与所述第二电极的开口重叠的钝化层。 该方法需要在栅极绝缘层下方形成公共电极，在栅极绝缘层上立即形成像素电极，并且在不与像素电极重叠的位置处形成钝化层。

公开(公告)号：US20180267371A1

公开(公告)日：2018-09-20

申请号：US15981412

申请日：2018-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jeong HUH ,  Yang Hee KIM ,  Sung In RO

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/122 ,  G02F2201/503

Abstract: A liquid crystal display includes a first substrate, a gate line disposed on the first substrate and extending parallel to a major horizontal reference line of the display, and a plurality of pixel unit cells disposed on and tessellating a display area of the first substrate where each unit cell includes a first field generating electrode and a second field generating electrode with an insulating layer interposed therebetween, wherein a first one of the first and second field generating electrodes has a plurality of cutouts defined therein for producing corresponding liquid crystal domains, the plurality of cutouts each including a first inclined edge portion forming a first angle with the vertical reference line and a second inclined edge portion forming a second angle with the vertical reference line that is different from the first angle, wherein a ratio of a length of the first inclined edge portion to a length of the cutout is about 80% or more, and the density of the plurality of pixels is about 200 PPI or more.

公开(公告)号：US20170075166A1

公开(公告)日：2017-03-16

申请号：US15268070

申请日：2016-09-16

Applicant: Samsung Display Co. Ltd.

Inventor： Ock Soo SON ,  Sung In RO ,  Jun Ho SONG ,  Sung Jin KIM ,  Seung Hyun PARK ,  Young Jin PARK ,  Yeo Geon YOON ,  Jae Hak LEE ,  Woong Ki JEON

IPC: G02F1/1335 ,  G02F1/1343

CPC classification number: G02F1/133512 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/137 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2201/52 ,  G02F2203/02 ,  G02F2203/04

Abstract: A display device may include a first layer, a passivation layer, and a pixel. The passivation layer may overlap the first layer and may include a first passivation portion and a second passivation portion. The pixel may include a first-color filter, a first-color-corresponding electrode, a second-color filter, and a second-color-corresponding electrode. The first-color-corresponding electrode may overlap the first-color filter and may be positioned between the first layer and the first passivation portion. The second-color-corresponding electrode may overlap the second-color filter. The second passivation portion may be positioned between the first layer and the second-color-corresponding electrode.

Abstract translation: 显示装置可以包括第一层，钝化层和像素。 钝化层可以与第一层重叠，并且可以包括第一钝化部分和第二钝化部分。 像素可以包括第一颜色滤光器，第一颜色对应电极，第二彩色滤光器和第二颜色对应电极。 第一颜色对应的电极可以与第一颜色滤光片重叠，并且可以位于第一层和第一钝化部分之间。 第二颜色对应的电极可以与第二颜色滤光片重叠。 第二钝化部分可以位于第一层和第二颜色对应电极之间。

公开(公告)号：US20150022766A1

公开(公告)日：2015-01-22

申请号：US14058457

申请日：2013-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Wuk KIM ,  Sung In RO ,  Ock Soo SON ,  Jean Ho SONG ,  Eun Je JANG

IPC: G02F1/1335

CPC classification number: G02F1/13394 ,  G02F1/136209 ,  G02F1/136227 ,  G02F2201/501

Abstract: A liquid crystal display includes a first substrate and a second substrate which face opposite to each other, a thin film transistor disposed on the first substrate, a pixel electrode connected to the thin film transistor, a first light blocking member disposed on the pixel electrode, and a cover layer disposed on the first light blocking member and covering the first light blocking member.

Abstract translation: 液晶显示器包括彼此相对的第一基板和第二基板，设置在第一基板上的薄膜晶体管，连接到薄膜晶体管的像素电极，设置在像素电极上的第一遮光部件， 以及覆盖层，其设置在所述第一遮光部件上并覆盖所述第一遮光部件。

公开(公告)号：US20150021630A1

公开(公告)日：2015-01-22

申请号：US14103472

申请日：2013-12-11

Applicant: Samsung Display Co., Ltd.

Inventor： Eun Je JANG ,  Sung In RO ,  Ock Soo SON ,  Hyun Wuk KIM

IPC: H01L33/08

CPC classification number: G02F1/136227

Abstract: The present invention relates to a display device, and a manufacturing method thereof. The display device includes a first insulation substrate; gate lines and data lines positioned on the first insulating substrate. The gate lines and data lines are insulated from each other and crossed each other. A first passivation layer positioned on the gate lines and the data lines, and including a first contact opening. A color filter positioned on the first passivation layer, and including an opening. An organic insulation layer positioned on the color filter, and including a contact hole, in which the first contact opening is larger than the opening. The organic insulation layer covers the color filter and the contact opening.

Abstract translation: 显示装置及其制造方法技术领域本发明涉及显示装置及其制造方法。 显示装置包括第一绝缘基板; 位于第一绝缘基板上的栅线和数据线。 栅极线和数据线彼此绝缘并彼此交叉。 位于栅极线和数据线上的第一钝化层，并且包括第一接触开口。 定位在第一钝化层上并包括开口的滤色器。 位于滤色器上的有机绝缘层，并且包括接触孔，其中第一接触开口大于开口。 有机绝缘层覆盖滤色器和接触开口。

公开(公告)号：US20140292626A1

公开(公告)日：2014-10-02

申请号：US14203749

申请日：2014-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Hyun PARK ,  Sung In RO ,  Jean Ho SONG

IPC: G09G3/36

CPC classification number: G09G3/3611 ,  G02F1/136286 ,  G02F2001/133388 ,  G02F2201/40 ,  G09G2300/0413 ,  G09G2300/0426

Abstract: A liquid crystal display includes a first substrate, a gate line and a data line on the first substrate, a plurality of display pixels arranged in a row direction and a column direction of a matrix, on the first substrate, each display pixel including a pixel electrode and a common electrode on the first substrate and overlapping each other, and an insulating film between the pixel and common electrodes, a plurality of non-display dummy pixels at an edge of the matrix of display pixels; and a first common voltage line outside the matrix of display pixels and extending in the row direction.

Abstract translation: 液晶显示器包括第一基板上的第一基板，栅极线和数据线，在第一基板上排列成矩阵的行方向和列方向的多个显示像素，每个显示像素包括像素 电极和第一基板上的公共电极并且彼此重叠，并且在像素和公共电极之间的绝缘膜，在显示像素的矩阵的边缘处的多个非显示虚拟像素; 以及在显示像素的矩阵之外并在行方向上延伸的第一公共电压线。