公开(公告)号：US09785000B2

公开(公告)日：2017-10-10

申请号：US14244343

申请日：2014-04-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hwa Sung Woo ,  Byung-Chul Kim ,  Young Gu Kim ,  Min-Sik Jung

IPC: G02F1/1339 ,  G02F1/1333

CPC classification number: G02F1/133345 ,  G02F1/13394 ,  G02F2001/133357

Abstract: A liquid crystal display includes a first insulation substrate, a gate line and a data line disposed on the first insulation substrate and insulated from and intersecting each other, a first passivation layer covering the gate line and the data line, a common electrode positioned on the first passivation layer and including a step-removed part, a second passivation layer covering the common electrode, a pixel electrode positioned on the second passivation layer, a second insulation substrate facing the first insulation substrate, and a main column spacer positioned on the second insulation substrate, where the step-removed part is provided by removing the common electrode at a position corresponding to the main column spacer.

公开(公告)号：US09329447B2

公开(公告)日：2016-05-03

申请号：US13830766

申请日：2013-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Young Gu Kim ,  Byoung-Hun Sung ,  Baekkyun Jeon

IPC: G02F1/1345 ,  G02F1/1362 ,  H01L33/08 ,  F21V8/00

CPC classification number: G02F1/136286 ,  G02B6/0083 ,  G02F1/13452 ,  G02F1/136227 ,  G02F1/1368 ,  H01L33/08 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.

Abstract translation: 显示面板包括阵列基板，面对阵列基板的相对基板，以及设置在阵列基板和相对基板之间的液晶层。 阵列基板包括显示区域和围绕显示区域的非显示区域，非显示区域包括与显示区域的侧部相邻设置的第一非显示区域和除了显示区域之外的第二非显示区域 第一个非显示区域。 第一非显示区域与相对的基板重叠。 阵列基板和相对基板具有相同或基本相同的面积，并且线阵部件设置在阵列基板下方以连接到外部电路模块。 因此，显示面板对于线构件不需要额外的空间，因此非显示区域减少。

公开(公告)号：US12218288B2

公开(公告)日：2025-02-04

申请号：US17723777

申请日：2022-04-19

Applicant: Samsung Display Co., LTD.

Inventor： Young Gu Kim ,  Yun Hee Park ,  Ji Yun Park ,  Suk Kung Chei ,  Kyung Seon Tak

IPC: H01L33/50 ,  H01L33/00

Abstract: A display device includes a light emitting element disposed on a substrate. A color conversion layer is disposed on the light emitting element, the color conversion layer including color conversion particles that convert light of a first color emitted from the light emitting element into light of a second color. An insulating layer is disposed on the color conversion layer. The insulating layer includes a first inorganic layer overlapping the color conversion layer, a second inorganic layer disposed on the first inorganic layer, and a third inorganic layer disposed on the second inorganic layer. A second porosity of the second inorganic layer is greater than a first porosity of the first inorganic layer. A second porosity of the second inorganic layer is greater than a third porosity of the third inorganic layer.

公开(公告)号：US12048221B2

公开(公告)日：2024-07-23

申请号：US17567368

申请日：2022-01-03

Applicant: Samsung Display Co., LTD.

Inventor： Young Gu Kim ,  Chang Hee Lee ,  Yun Hee Park ,  Ji Yun Park ,  Bong Sung Seo ,  Baek Kyun Jeon ,  Kyung Seon Tak

IPC: H10K59/38 ,  H10K50/858 ,  H10K59/121 ,  H10K59/122 ,  H10K71/00 ,  H10K59/12

CPC classification number: H10K59/38 ,  H10K50/858 ,  H10K59/121 ,  H10K59/122 ,  H10K71/00 ,  H10K59/1201

Abstract: A display device may include a substrate including a display area and a non-display area; and a plurality of pixels disposed in the display area, the plurality of pixels each including an emission area and a non-emission area. Each of the plurality of pixels may include at least one light emitting element in the emission area; a first pixel electrode and a second pixel electrode electrically connected to the at least one light emitting element; a bank including a first opening corresponding to the emission area; a color conversion layer disposed in the emission area to correspond to the at least one light emitting element; a barrier layer disposed on the bank and the color conversion layer; and a low refractive layer disposed on the barrier layer. The barrier layer may include silicon oxide (SiOx) having cured polysilazane.

公开(公告)号：US11740520B2

公开(公告)日：2023-08-29

申请号：US17580912

申请日：2022-01-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Young Gu Kim ,  Byoung-Hun Sung ,  Baekkyun Jeon

IPC: G02F1/1345 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  H01L33/08 ,  F21V8/00 ,  G02F1/1339

CPC classification number: G02F1/136286 ,  G02B6/0083 ,  G02F1/1339 ,  G02F1/1368 ,  G02F1/13452 ,  G02F1/133345 ,  G02F1/136227 ,  H01L33/08 ,  G02F1/13458 ,  H01L2924/0002 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.

公开(公告)号：US11532674B2

公开(公告)日：2022-12-20

申请号：US16910336

申请日：2020-06-24

Applicant: Samsung Display Co., LTD.

Inventor： Young Gu Kim ,  Ji Yun Park ,  Jong Ho Son ,  Jong Min Ok ,  Sun-Young Chang ,  Hye Lim Jang ,  Baek Kyun Jeon ,  Kyung Seon Tak

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display device includes a display area including a first light-emitting area and a second light-emitting area; a peripheral area adjacent to the display area; pixels which emit incident light; an encapsulation layer covering the pixels; a first color-converting pattern corresponding to the first light-emitting area and having a refractivity; a transmission pattern corresponding to the second light-emitting area and through which the incident light is transmitted; a low refractivity layer is in the display area and facing the encapsulation layer with each of the first color-converting pattern and the transmission pattern therebetween, the low refractivity layer including: a resin and a hollow particle which define a refractivity lower than the refractivity of the first color-converting pattern; and a first dam structure in the peripheral area and spaced apart from the display area, the first dam structure and the transmission pattern being portions of a same material layer.

公开(公告)号：US11307461B2

公开(公告)日：2022-04-19

申请号：US16822851

申请日：2020-03-18

Applicant: Samsung Display Co., LTD.

Inventor： Jongho Son ,  Young Gu Kim ,  Jiyun Park ,  Jongmin Ok ,  Sun-Young Chang ,  Hyelim Jang ,  Baekkyun Jeon ,  Kyungseon Tak

IPC: G02F1/1337 ,  G02F1/13363

Abstract: Provided is a display device. The display device includes a liquid crystal display panel and an optical film disposed above the liquid crystal display panel, the optical film comprising a first pattern layer having a first refractive index and a second pattern layer having a second refractive index different from the first refractive index and disposed on the first pattern layer. The first pattern layer includes a first base part and a plurality of first protrusions. Each of the first protrusions includes a bottom surface adjacent to the first base part, an upper surface facing the bottom surface, and side surfaces between the bottom surface and the upper surface. Each of the side surfaces is perpendicular to the bottom surface and the upper surface.

公开(公告)号：US10824012B2

公开(公告)日：2020-11-03

申请号：US16125322

申请日：2018-09-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Soo Jung ,  Young Gu Kim ,  Taek Joon Lee ,  Keun Chan Oh ,  Sun Young Chang ,  Hye Lim Jang ,  Baek Kyun Jeon ,  Kyung Seon Tak

IPC: G02F1/1335 ,  G02F1/13357 ,  H01L27/32 ,  H01L51/52

Abstract: A display device and a method of manufacturing a display device are provided. The display device includes: a base substrate; a color conversion pattern disposed on the base substrate; and a low refractive layer disposed on the base substrate, stacked with the color conversion pattern, and having a lower refractive index than the color conversion pattern. The low refractive layer includes a first base resin and particle clusters dispersed in the first base resin, and the particle clusters include a plurality of particles and bridges that combine the particles.

公开(公告)号：US10593842B2

公开(公告)日：2020-03-17

申请号：US15803260

申请日：2017-11-03

Applicant: Samsung Display Co. Ltd.

Inventor： Young Gu Kim ,  Taek Joon Lee ,  Hye Lim Jang ,  Baek Kyun Jeon ,  Jin Soo Jung

IPC: H01L33/50 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/017 ,  H01L21/02

Abstract: Provided are display device and method for fabricating the same. According to an aspect of the present disclosure, there is provided a display device comprising: a first substrate; at least one wavelength conversion layer disposed on the first substrate; a capping layer disposed on the wavelength conversion layer and comprising a porous layer; and a first polarizing layer disposed on the capping layer.

公开(公告)号：US10578939B2

公开(公告)日：2020-03-03

申请号：US15828645

申请日：2017-12-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jin-Soo Jung ,  Young Gu Kim ,  Byoung-Hun Sung ,  Baekkyun Jeon

IPC: G02F1/1345 ,  G02F1/1362 ,  H01L33/08 ,  G02F1/1368 ,  F21V8/00

Abstract: A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The array substrate includes a display area and a non-display area surrounding the display area, and the non-display area includes a first non-display area disposed adjacent to a side portion of the display area and a second non-display area other than the first non-display area. The first non-display area overlaps the opposite substrate. The array substrate and the opposite substrate have the same or substantially the same area and a wire member is disposed under the array substrate to be connected to an external circuit module. Accordingly, the display panel does not need an extra space for the wire member, and thus the non-display area is reduced.