公开(公告)号：US10302838B2

公开(公告)日：2019-05-28

申请号：US15349877

申请日：2016-11-11

Applicant: Samsung Display Co., Ltd

Inventor： Baek Hee Lee ,  Young Min Kim ,  Min Ki Nam ,  Kyoung Won Park ,  Hae Il Park

IPC: G02F1/1343 ,  G02F1/1368 ,  F21V8/00 ,  G02F1/1335 ,  G02F1/1333

Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes a display panel and a light assembly configured to provide light to the display panel, wherein the light assembly includes: a light-emitting device configured to emit first light; a light guide positioned to receive the first light; and a quantum dot sheet positioned on the light guide and positioned to receive the first light from the light guide, the quantum dot sheet configured to emit second light responsive to the received first light. The quantum dot sheet includes a nanophosphor and an antioxidant, and the antioxidant includes at least one compound selected from a group including a phenol-based compound, a phosphorus-based compound, and a sulfur-based compound.

公开(公告)号：US09599856B2

公开(公告)日：2017-03-21

申请号：US14608490

申请日：2015-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun Lee ,  Young Min Kim ,  Min Ki Nam ,  Hae Il Park ,  Seon Tae Yoon

IPC: G02F1/1337 ,  G02F1/1335

CPC classification number: G02F1/133617 ,  G02F1/133514 ,  G02F2001/133521

Abstract: A display device having a first substrate, a second substrate above and facing the first substrate, a light-amount adjusting layer interposed between the first substrate and the second substrate, a plurality of color conversion layers respectively defining a plurality of pixel regions, a wavelength conversion layer disposed on a bottom surface of the color conversion layers, and a backlight unit disposed under the first substrate. The light-amount adjusting layer comprises liquid crystal molecules.

公开(公告)号：US20160133209A1

公开(公告)日：2016-05-12

申请号：US14695765

申请日：2015-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun LEE ,  Jung-Hyun Kwon ,  Young Min Kim ,  Min Ki Nam ,  Hae II Park

IPC: G09G3/36

CPC classification number: G09G3/36 ,  G02F1/133617 ,  G02F2201/086 ,  G02F2201/40 ,  G02F2202/36 ,  G09G2300/0426

Abstract: A liquid crystal display including: a liquid crystal display including: a first polarizer, a second polarizer, a gate line, a data line, a thin film transistor, a pixel electrode, a first light blocking member, a second light blocking member, a liquid crystal layer, and a common electrode; a color conversion panel including a third light blocking member and a color conversion media layer, the color conversion panel being disposed on the liquid crystal panel; and a backlight assembly configured to supply light to the liquid crystal panel and the color conversion panel, wherein the first light blocking member overlaps the data line, wherein the second light blocking member is disposed between the first light blocking member and the third light blocking member, the third light blocking member overlapping the first light blocking member, and wherein the third light blocking member overlaps the second light blocking member.

Abstract translation: 一种液晶显示器，包括：液晶显示器，包括：第一偏振器，第二偏振器，栅极线，数据线，薄膜晶体管，像素电极，第一遮光构件，第二遮光构件， 液晶层和公共电极; 一种颜色转换面板，包括第三遮光部件和彩色转换介质层，所述颜色转换面板设置在所述液晶面板上; 以及背光组件，被配置为向所述液晶面板和所述颜色转换面板提供光，其中所述第一遮光构件与所述数据线重叠，其中所述第二遮光构件设置在所述第一遮光构件和所述第三遮光构件之间 所述第三遮光构件与所述第一遮光构件重叠，并且其中所述第三遮光构件与所述第二遮光构件重叠。

公开(公告)号：US11903229B2

公开(公告)日：2024-02-13

申请号：US17884142

申请日：2022-08-09

Applicant: Samsung Display Co. Ltd.

Inventor： Kyoung Won Park ,  Sung Woon Kim ,  Soo Dong Kim ,  Jin Won Kim ,  Min Ki Nam

IPC: H10K50/13 ,  H10K50/125 ,  H10K50/858 ,  H10K59/30 ,  H10K59/35 ,  H10K59/32 ,  H10K59/38 ,  H10K50/82 ,  H10K50/81 ,  H01L27/146

CPC classification number: H10K50/13 ,  H01L27/14621 ,  H10K50/125 ,  H10K50/81 ,  H10K50/82 ,  H10K50/858 ,  H10K59/30 ,  H10K59/32 ,  H10K59/35 ,  H10K59/38

Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.

公开(公告)号：US11444258B2

公开(公告)日：2022-09-13

申请号：US17148756

申请日：2021-01-14

Applicant: Samsung Display Co. Ltd.

Inventor： Kyoung Won Park ,  Sung Woon Kim ,  Soo Dong Kim ,  Jin Won Kim ,  Min Ki Nam

IPC: H01L51/50 ,  H01L51/52 ,  H01L27/32

Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.

公开(公告)号：US20180149970A1

公开(公告)日：2018-05-31

申请号：US15879819

申请日：2018-01-25

Applicant: Samsung Display Co., Ltd.

Inventor： Baek Hee Lee ,  Young Min Kim ,  Min Ki Nam ,  Hae II Park ,  Seon-Tae Yoon

IPC: G03F7/00 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G03F7/0007 ,  G02F1/133377 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133617 ,  G02F1/1368 ,  G02F2001/133562 ,  G02F2001/133614 ,  G03F7/0047 ,  G03F7/031

Abstract: A photosensitive resin composition according to an exemplary embodiment of the present invention includes: a nanophosphor; a photo-polymerization initiator including an acetophenone-based initiator; and a photo-polymerization compound, wherein the photo-polymerization initiator further includes at least one among a thioxanthone-based initiator, an oxime-based initiator, and a benzophenone-based initiator.

公开(公告)号：US09885954B2

公开(公告)日：2018-02-06

申请号：US15050250

申请日：2016-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Baek Hee Lee ,  Young Min Kim ,  Min Ki Nam ,  Hae Il Park ,  Seon-Tae Yoon

IPC: G02F1/1333 ,  G03F7/00 ,  G02F1/1368 ,  G02F1/1335 ,  G03F7/004 ,  G03F7/031

CPC classification number: G03F7/0007 ,  G02F1/133377 ,  G02F1/133528 ,  G02F1/1368 ,  G02F2001/133614 ,  G03F7/0047 ,  G03F7/031

Abstract: A photosensitive resin composition according to an exemplary embodiment of the present invention includes: a nanophosphor; a photo-polymerization initiator including an acetophenone-based initiator; and a photo-polymerization compound, wherein the photo-polymerization initiator further includes at least one among a thioxanthone-based initiator, an oxime-based initiator, and a benzophenone-based initiator.

公开(公告)号：US09812076B2

公开(公告)日：2017-11-07

申请号：US14695765

申请日：2015-04-24

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun Lee ,  Jung Hyun Kwon ,  Young Min Kim ,  Min Ki Nam ,  Hae Il Park

IPC: G09G3/36 ,  G02F1/1335

CPC classification number: G09G3/36 ,  G02F1/133617 ,  G02F2201/086 ,  G02F2201/40 ,  G02F2202/36 ,  G09G2300/0426

Abstract: A liquid crystal display including: a liquid crystal display including: a first polarizer, a second polarizer, a gate line, a data line, a thin film transistor, a pixel electrode, a first light blocking member, a second light blocking member, a liquid crystal layer, and a common electrode; a color conversion panel including a third light blocking member and a color conversion media layer, the color conversion panel being disposed on the liquid crystal panel; and a backlight assembly configured to supply light to the liquid crystal panel and the color conversion panel, wherein the first light blocking member overlaps the data line, wherein the second light blocking member is disposed between the first light blocking member and the third light blocking member, the third light blocking member overlapping the first light blocking member, and wherein the third light blocking member overlaps the second light blocking member.

公开(公告)号：US20170125740A1

公开(公告)日：2017-05-04

申请号：US15334774

申请日：2016-10-26

Applicant: Samsung Display Co., Ltd.

Inventor： Baek Hee Lee ,  Min Ki Nam ,  Hae II Park

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5271 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/5209 ,  H01L51/5218 ,  H01L51/524 ,  H01L51/5268 ,  H01L51/5278 ,  H01L51/5284 ,  H01L2251/5315 ,  H01L2251/5369

Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a first substrate, an insulating layer disposed over the first substrate and including a first inclined portion and a first electrode disposed over the insulating layer. The OLED display also includes a light-emitting element layer disposed over the first electrode, a second electrode disposed over the light-emitting element layer and a color conversion layer and a transmissive layer disposed over the second electrode. The first electrode includes a second inclined portion disposed over and inclined along the first inclined portion of the insulating layer.

公开(公告)号：US12262576B2

公开(公告)日：2025-03-25

申请号：US18402294

申请日：2024-01-02

Applicant: Samsung Display Co. Ltd.

Inventor： Kyoung Won Park ,  Sung Woon Kim ,  Soo Dong Kim ,  Jin Won Kim ,  Min Ki Nam

IPC: H10K50/13 ,  H01L27/146 ,  H10K50/125 ,  H10K50/81 ,  H10K50/82 ,  H10K50/858 ,  H10K59/30 ,  H10K59/32 ,  H10K59/35 ,  H10K59/38

Abstract: A display device includes first and second light emitting regions; first and second pixel electrodes in the first and second light emitting regions, respectively; a first organic layer in the first light emitting region, including first and second light emitting layers; a second organic layer in the second light emitting region, including a third light emitting layer; a common electrode on the first and second organic layers; a wavelength conversion pattern on the common electrode, overlapping the first organic layer, and wavelength-converting light of a first color into light of a second color, different from the first color; and a light transmitting pattern on the common electrode, overlapping the second organic layer. The third light emitting layer and one of the first and second light emitting layers emit light of the first color, and another one of the first and second light emitting layers emits light of the second color.