公开(公告)号：US11269208B2

公开(公告)日：2022-03-08

申请号：US16848768

申请日：2020-04-14

Applicant: Samsung Display Co., Ltd.

Inventor： Duk Sung Kim ,  Jung Hyun Kwon

IPC: G02F1/1333 ,  G06F3/14 ,  G02F1/133 ,  G02F1/1339 ,  G02F1/1335 ,  H01L27/32 ,  G02F1/1343

Abstract: A display device includes a first substrate, a second substrate, a first auxiliary substrate, a second auxiliary substrate, and a display layer. The second substrate includes a display area and a non-display area. The display area overlaps the first substrate. The non-display area extends beyond the first substrate. The first auxiliary substrate includes a first section and a second section. The first section is between the first substrate and the display area. The second section overlaps the non-display area and is bent relative to the first section. The second auxiliary substrate includes a first part and a second part. The first part is between the first section and the display area. The second part overlaps the non-display area and is bent relative to the first part. The display layer is between the first section and the first part and includes pixels that overlap the display area.

公开(公告)号：US11163195B2

公开(公告)日：2021-11-02

申请号：US16734700

申请日：2020-01-06

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun Lee ,  Jung Hyun Kwon ,  Seon Tae Yoon ,  Hae Il Park

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A display device including: a first substrate; a second substrate facing the first substrate; a light-amount adjusting layer interposed between the first substrate and the second substrate; and a backlight unit disposed under the first substrate, wherein the second substrate includes a plurality of color conversion layers respectively disposed on a plurality of pixel regions, the color conversion layer includes a partition wall; and a phosphor disposed on areas defined by the partition wall, and the color conversion layer includes an air layer between the second substrate and the phosphor.

公开(公告)号：US10539826B2

公开(公告)日：2020-01-21

申请号：US14691698

申请日：2015-04-21

Applicant: Samsung Display Co., LTD.

Inventor： Kwang Keun Lee ,  Jung Hyun Kwon ,  Seon Tae Yoon ,  Hae Il Park

IPC: G02F1/1335

Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a light-amount adjusting layer interposed between the first substrate and the second substrate; and a backlight unit disposed under the first substrate, wherein the second substrate includes a plurality of color conversion layers respectively disposed on a plurality of pixel regions, the color conversion layer includes a partition wall; and a phosphor disposed on areas defined by the partition wall, and the color conversion layer includes an air layer between the second substrate and the phosphor.

公开(公告)号：US20180173053A1

公开(公告)日：2018-06-21

申请号：US15847653

申请日：2017-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Seon Tae YOON ,  Jung Hyun Kwon ,  Ki Soo Park ,  Hae Il Park ,  Moon Jung Baek

IPC: G02F1/1335

CPC classification number: G02F1/133555 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/133617 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133548

Abstract: A display device and method of manufacturing the same, in which the display device includes: a first substrate; a transflective layer disposed on a surface of the first substrate; a wavelength conversion layer disposed on the transflective layer; a capping layer disposed on the wavelength conversion layer; a first polarizing layer disposed on the capping layer; and a second polarizing layer disposed on the other surface of the first substrate. The first polarizing layer and the second polarizing layer have different polarization directions.

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：US12133403B2

公开(公告)日：2024-10-29

申请号：US18484166

申请日：2023-10-10

Applicant: Samsung Display Co., LTD.

Inventor： Ki Soo Park ,  Jung Hyun Kwon ,  Hyo Joon Kim ,  Yun Ha Ryu ,  Seon-Tae Yoon ,  Hye Seung Lee

IPC: H10K50/13 ,  H10K50/115 ,  H10K50/86 ,  H10K59/38

CPC classification number: H10K50/131 ,  H10K50/115 ,  H10K50/865 ,  H10K59/38

Abstract: A color conversation panel according to an embodiment may include partitioning walls disposed on a substrate, reflective layers disposed on outer surfaces of the partitioning walls, overcoats disposed outside on outer surfaces of the reflective layers and having water repellency, a spacer overlapping a part of the partitioning walls and protruding from a part of the overcoats, the spacer and the overcoats being formed on a same layer, and color conversion layers disposed on the overcoats and disposed in areas defined by the partitioning walls.

公开(公告)号：US11903270B2

公开(公告)日：2024-02-13

申请号：US17119457

申请日：2020-12-11

Applicant: Samsung Display Co., Ltd.

Inventor： Duk Sung Kim ,  Jung Hyun Kwon

IPC: H01L21/00 ,  H10K59/131 ,  H10K50/813 ,  H10K50/822 ,  H10K59/18 ,  H10K59/38 ,  H10K59/124 ,  H10K71/00

CPC classification number: H10K59/131 ,  H10K50/813 ,  H10K50/822 ,  H10K59/124 ,  H10K59/18 ,  H10K59/38 ,  H10K71/00

Abstract: A display device includes: a substrate having a display area configured to display an image; a pixel on a first surface of the substrate in the display area and including a display element layer and a pixel circuit layer; a first driver on a second surface of the substrate facing the first surface of the substrate in the display area; and a first connection portion passing through the substrate between the first surface and the second surface of the substrate in the display area to electrically connect a first signal line of the pixel circuit layer and the first driver to each other. The display element layer includes: a first electrode and a second electrode on the same layer and spaced from each other; and a light emitting element between the first electrode and the second electrode.

公开(公告)号：US11243435B2

公开(公告)日：2022-02-08

申请号：US17191754

申请日：2021-03-04

Applicant: Samsung Display Co., Ltd.

Inventor： Duk-Sung Kim ,  Jung Hyun Kwon ,  Dong-Yoon Kim

IPC: G02F1/1335 ,  G02F1/13357 ,  H01L27/12 ,  G02F1/1333 ,  G02F1/1368

Abstract: A display device according to the present disclosure includes: a color conversion panel; and a display panel overlapping the color conversion panel, wherein the color conversion panel includes a color conversion layer including a nano-crystalline semiconductor and a transmission layer, the display panel includes a first display panel including a first substrate and a thin film transistor disposed on the first substrate, a second display panel including a second substrate and overlapping the first display panel. The first substrate and the second substrate have different thicknesses.

公开(公告)号：US10330974B2

公开(公告)日：2019-06-25

申请号：US15494156

申请日：2017-04-21

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun Lee ,  Jung Hyun Kwon ,  Young Min Kim ,  Hae Ii Park ,  Moon Jung Baek

IPC: G02F1/1335 ,  H01L27/12

Abstract: An exemplary embodiment of the present disclosure provides a color conversion panel including: a substrate; a polarization layer that is disposed on the substrate and includes a plurality of polarization patterns spaced apart from each other at a predetermined interval; and a color conversion layer that is disposed on the polarization layer, wherein at least one of the plurality of polarization patterns may include an external light interference layer disposed on the substrate and a reflection layer disposed on the external light interference layer.

公开(公告)号：US09958735B2

公开(公告)日：2018-05-01

申请号：US15257832

申请日：2016-09-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae Ho Song ,  Jung Hyun Kwon ,  Kwang Keun Lee ,  You Young Jin

IPC: G02F1/1339 ,  G02F1/1341 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/1341 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133514 ,  G02F1/133617 ,  G02F2001/133562

Abstract: A liquid crystal display according to an exemplary embodiment of the inventive concept includes a substrate; a thin film transistor positioned on the substrate; a pixel electrode connected to the thin film transistor; a roof layer positioned to face the pixel electrode; a liquid crystal layer positioned between the pixel electrode and the roof layer within a plurality of microcavities; a capping layer positioned adjacent to the microcavities; and a color conversion panel including a plurality of color conversion media layers on the roof layer and the capping layer, wherein the capping layer is positioned along a trench formed between the plurality of microcavities.