公开(公告)号：US11852916B2

公开(公告)日：2023-12-26

申请号：US17988629

申请日：2022-11-16

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1335 ,  G02F1/13357

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

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：US11531231B2

公开(公告)日：2022-12-20

申请号：US16901153

申请日：2020-06-15

Applicant: Samsung Display Co., Ltd

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

IPC: G02F1/133 ,  G02F1/1335 ,  G02F1/13357

Abstract: A display device including: 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：US10962837B2

公开(公告)日：2021-03-30

申请号：US15808247

申请日：2017-11-09

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：US10725337B2

公开(公告)日：2020-07-28

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 ,  G02F1/13357

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：US11950482B2

公开(公告)日：2024-04-02

申请号：US17399619

申请日：2021-08-11

Applicant: Samsung Display Co., LTD.

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

IPC: H10K59/38 ,  G02F1/1335 ,  H10K50/86

CPC classification number: H10K59/38 ,  G02F1/133512 ,  G02F1/133514 ,  H10K50/865

Abstract: A color conversion panel includes a first color filter and a second color filter that are disposed on a substrate, a low refractive index layer disposed on the substrate, the first color filter, and the second color filter, the low refractive index layer including at least one of a first blue pigment and a first blue dye, a first color conversion layer overlapping the first color filter and including a semiconductor nanocrystal, a second color conversion layer overlapping the second color filter and including a semiconductor nanocrystal, and a transmissive layer that overlaps the low refractive index layer.

公开(公告)号：US11818909B2

公开(公告)日：2023-11-14

申请号：US17149223

申请日：2021-01-14

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

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：US11774799B2

公开(公告)日：2023-10-03

申请号：US18102757

申请日：2023-01-29

Applicant: Samsung Display Co., LTD.

Inventor： Duk Sung Kim ,  Jung Hyun Kwon ,  Jae Won Lee

IPC: G02F1/13357 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133305 ,  G02F1/133605 ,  G02F1/133612 ,  G02F1/133614

Abstract: A backlight unit includes: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.

公开(公告)号：US20190219752A1

公开(公告)日：2019-07-18

申请号：US16365518

申请日：2019-03-26

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: G02B5/28 ,  G02F1/1335 ,  H01L51/52 ,  H01L27/32

CPC classification number: G02B5/28 ,  G02F1/133345 ,  G02F1/133377 ,  G02F1/133504 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133617 ,  G02F1/1337 ,  G02F1/134336 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133357 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2203/055 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3248 ,  H01L51/5253 ,  H01L51/5268 ,  H01L51/5284

Abstract: A color conversion panel includes a substrate, a plurality of color conversion layers and a transmission layer on the substrate, a capping layer on the plurality of color conversion layers and the transmission layer, and a filter layer on the capping layer.

公开(公告)号：US12124127B2

公开(公告)日：2024-10-22

申请号：US18238490

申请日：2023-08-27

Applicant: Samsung Display Co., LTD.

Inventor： Duk Sung Kim ,  Jung Hyun Kwon ,  Jae Won Lee

IPC: G02F1/13357 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133603 ,  G02F1/133305 ,  G02F1/133605 ,  G02F1/133612 ,  G02F1/133614

Abstract: A backlight unit includes: a base substrate in which a light emitting area and a non-light emitting area are defined; a wiring layer including: a lower conductive layer disposed on the base substrate; an intermediate conductive layer disposed on the lower conductive layer; and an upper conductive layer disposed on the intermediate conductive layer; a light emitting element disposed on the wiring layer in the light emitting area; a connection member electrically connecting the light emitting element and the wiring layer, the connection member contacting the intermediate conductive layer of the wiring layer and the light emitting element; a backlight flexible substrate electrically connected to the wiring layer in the non-light emitting area; and a pad connection member electrically connecting the wiring layer and the backlight flexible substrate in the non-light emitting area, the pad connection member contacting the upper conductive layer of the wiring layer.

公开(公告)号：US20240077763A1

公开(公告)日：2024-03-07

申请号：US18505033

申请日：2023-11-08

Applicant: Samsung display co., Ltd.

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

IPC: G02F1/1335 ,  G02F1/13357

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

Abstract: A display device including: 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.