公开(公告)号：US20240099074A1

公开(公告)日：2024-03-21

申请号：US18520805

申请日：2023-11-28

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Ki KIM ,  Won Ji GU ,  Jong Hoon KIM ,  Jea Heon AHN ,  Ji Seong YANG ,  Hwa Yeul OH

IPC: H10K59/122 ,  H10K59/35 ,  H10K59/38 ,  H10K71/00

CPC classification number: H10K59/122 ,  H10K59/353 ,  H10K59/38 ,  H10K71/00

Abstract: A display device includes a first display substrate including a light emitting element which emits light of a first color or light of a second color different from the first color, a second display substrate including in order toward the first display substrate, a layer including both a bank layer defining an opening and a wavelength control pattern in the opening, a capping layer covering the wavelength control pattern and the bank layer, and a color absorbing layer which corresponds to the bank layer and blocks the light of the first color and the light of the second color. The capping layer includes a first area corresponding to the color absorbing layer, the bank layer includes a second area corresponding to the color absorbing layer, and the first area of the capping layer is between the color absorbing layer and the second area of the bank layer.

公开(公告)号：US20170192312A1

公开(公告)日：2017-07-06

申请号：US15207586

申请日：2016-07-12

Applicant: Samsung Display Co. Ltd.

Inventor： Won Ho KIM ,  Sung Man KIM ,  Min Chul SONG ,  Hwa Yeul OH ,  Yeon Mun JEON

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1335

Abstract: A liquid crystal display device includes first to fourth pixel electrodes neighbored each other in a first direction, a common electrode at least partially overlapping the first to fourth pixel electrodes, and a first data line and a second data line extended in a second direction different from the first direction, and neighbored each other where the first data line is interposed between the first pixel electrode and the second pixel electrode, the second data line is interposed between the third pixel electrode and the fourth pixel electrode, and at least one slit defined in the common electrode is interposed between the second pixel electrode and the third pixel electrode.

公开(公告)号：US20220231200A1

公开(公告)日：2022-07-21

申请号：US17526501

申请日：2021-11-15

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Ki KIM ,  Kang Soo HAN ,  Jong-Hoon KIM ,  Hwa Yeul OH ,  Hye Jun WOO

IPC: H01L33/50

Abstract: A color conversion panel includes light blocking members spaced apart from each other on a substrate; and a first color conversion layer, a second color conversion layer, and a transmission layer respectively disposed between the light blocking members, wherein the transmission layer includes first quantum dots, and the first quantum dots convert incident light into light having a wavelength in a range of about 480 nm to about 530 nm.

公开(公告)号：US20220199690A1

公开(公告)日：2022-06-23

申请号：US17483487

申请日：2021-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Uk LEE ,  Hwa Yeul OH ,  Seung Kil YANG ,  Song Ee LEE ,  Yoo Seok JANG ,  Jeong Ki KIM ,  Jong Hoon KIM ,  Ju Yong KIM ,  Ji Seong YANG ,  Jun Hwi LIM ,  Sang Yeon Hwang

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device is provided. A display device including a plurality of light-output areas through which incident light is emitted and a light-blocking area which blocks the incident light, the display device includes a substrate, a bank layer which is disposed in the light-blocking area on the substrate and defines a plurality of openings, each of which is disposed in one of the plurality of light-output areas, and a color control pattern disposed in the opening of the bank layer, wherein the bank layer includes a first bank area which has a first thickness and defines the plurality of openings and a second bank area which is disposed between the plurality of openings and has a second thickness smaller than the first thickness.

公开(公告)号：US20150070642A1

公开(公告)日：2015-03-12

申请号：US14475739

申请日：2014-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa Yeul OH ,  Yeon-Mun JEON ,  Young Je CHO

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

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F2001/134318

Abstract: A liquid crystal display includes: a first substrate; a first electrode on the first substrate, and a plurality of first cutouts defined in the first electrode; an insulating layer on the first electrode; a second electrode on the insulating layer, a plurality of second cutouts defined in the second electrode, and a plurality of branch electrodes defined by the plurality of second cutouts; a second substrate facing the first substrate; and a liquid crystal layer between the first substrate and the second substrate. The second cutouts have a linear shape which extends in a length direction, widths of the plurality of first cutouts is larger than that of the plurality of branch electrodes in a width direction crossing the length direction, and the second cutouts overlap the plurality of first cutouts, in the length direction.

Abstract translation: 液晶显示器包括：第一基板; 第一基板上的第一电极和限定在第一电极中的多个第一切口; 第一电极上的绝缘层; 绝缘层上的第二电极，限定在第二电极中的多个第二切口以及由多个第二切口限定的多个分支电极; 面对所述第一基板的第二基板; 以及在第一基板和第二基板之间的液晶层。 第二切口具有在长度方向上延伸的直线形状，多个第一切口的宽度大于沿着长度方向的宽度方向上的多个分支电极的宽度，并且第二切口与多个第一切口重叠 ，在长度方向。

公开(公告)号：US20220219462A1

公开(公告)日：2022-07-14

申请号：US17496341

申请日：2021-10-07

Applicant: Samsung Display Co., LTD.

Inventor： Hwa Yeul OH ,  Kanguk KIM ,  Jeongki KIM ,  Jong-Hoon KIM ,  Jiseong YANG ,  Kang Soo HAN

IPC: B41J2/21 ,  B41J2/14

Abstract: An inkjet printing method includes moving an inkjet head to discharge ink to a substrate including printing row areas, discharging ink to a first printing row area and a second printing row area among the printing row areas, discharging ink to a third printing row area among the printing row areas and the second printing row area, and discharging ink only to the first printing row area.

公开(公告)号：US20210399068A1

公开(公告)日：2021-12-23

申请号：US17325380

申请日：2021-05-20

Applicant: Samsung Display Co., LTD.

Inventor： Jeong Ki KIM ,  Won Ji GU ,  Jong Hoon KIM ,  Jea Heon AHN ,  Ji Seong YANG ,  Hwa Yeul OH

IPC: H01L27/32 ,  H01L51/56

Abstract: A display device includes a first display substrate including a light emitting element which emits light of a first color or light of a second color different from the first color, a second display substrate including in order toward the first display substrate, a layer including both a bank layer defining an opening and a wavelength control pattern in the opening, a capping layer covering the wavelength control pattern and the bank layer, and a color absorbing layer which corresponds to the bank layer and blocks the light of the first color and the light of the second color. The capping layer includes a first area corresponding to the color absorbing layer, the bank layer includes a second area corresponding to the color absorbing layer, and the first area of the capping layer is between the color absorbing layer and the second area of the bank layer.

公开(公告)号：US20150062472A1

公开(公告)日：2015-03-05

申请号：US14460064

申请日：2014-08-14

Applicant: Samsung Display Co., Ltd.

Inventor： Soo Jung CHAE ,  Sung Man KIM ,  Min-Chul SONG ,  Hwa Yeul OH ,  Young Je CHO ,  Hyun Ki HWANG

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F2001/134318

Abstract: A display device may include an insulating layer. The display device may further include a first field-generating electrode that overlaps the insulating layer. The display device may further include a second field-generating electrode that overlaps the first field-generating electrode and has a cutout. An exposed portion of the insulating layer may be exposed through the cutout and may be exposed between an edge (or boundary) of the first field-generating electrode and an end portion of the second field-generating electrode in a layout view of the display device.

Abstract translation: 显示装置可以包括绝缘层。 显示装置还可以包括与绝缘层重叠的第一场产生电极。 显示装置还可以包括与第一场产生电极重叠并具有切口的第二场产生电极。 绝缘层的暴露部分可以通过切口暴露，并且可以在显示装置的布局图中暴露在第一场产生电极的边缘（或边界）与第二场产生电极的端部之间 。

公开(公告)号：US20140232963A1

公开(公告)日：2014-08-21

申请号：US14177821

申请日：2014-02-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa Yeul OH ,  Sung Man KIM ,  Young Je CHO ,  Min-Chul SONG ,  Eu Gene LEE ,  Soo Jung CHAE ,  Hyun Ki HWANG

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F2001/134372

Abstract: A liquid crystal display, includes: a substrate; a gate line including a gate pad and a data line including a data pad, the gate and data lines being disposed on the substrate; a thin film transistor connected to the gate line and the data line; an organic layer disposed on the thin film transistor; a pixel electrode disposed on the organic layer; a first contact assistant disposed on the gate pad; a second contact assistant disposed on the data pad; a first insulating layer disposed on the pixel electrode; and a common electrode disposed on the first insulating layer, the common electrode overlapping with the pixel electrode. The common electrode includes first cutouts, the first insulating layer includes second cutouts, the plane shapes of the first and second cutouts are substantially the same, and the pixel electrode includes a polycrystalline transparent conductive material.

Abstract translation: 一种液晶显示器，包括：基板; 栅极线，包括栅极焊盘和包括数据焊盘的数据线，所述栅极和数据线设置在所述基板上; 连接到栅极线和数据线的薄膜晶体管; 设置在薄膜晶体管上的有机层; 设置在有机层上的像素电极; 设置在所述闸板上的第一接触助手; 设置在数据垫上的第二接触助听器; 设置在像素电极上的第一绝缘层; 以及设置在所述第一绝缘层上的公共电极，所述公共电极与所述像素电极重叠。 公共电极包括第一切口，第一绝缘层包括第二切口，第一切口和第二切口的平面形状基本相同，并且像素电极包括多晶透明导电材料。

公开(公告)号：US20170192314A1

公开(公告)日：2017-07-06

申请号：US15211614

申请日：2016-07-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Jung HUH ,  Hwa Yeul OH ,  Ji Eun LEE

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13439 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2201/123

Abstract: A liquid crystal display device includes first and second substrates opposite to each other, a liquid crystal layer between the first and second substrates, a first electrode on the first substrate in a planar shape, and a second electrode on the first substrate and including pixel electrodes, which overlap the first electrode. Each of the pixel electrodes includes minute branches disposed parallel to one another, and connecting branches, which connect the minute branches, the minute branches include an edge area defined on a side thereof, and a main area defined by a remaining area, the connecting branches are disposed alternately on outer sides of the edge and main areas, and a first angle formed by the minute branches in the edge area with respect to a first direction is larger than a second angle formed by the minute branches in the main area with respect to the first direction.