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.

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：US20200310193A1

公开(公告)日：2020-10-01

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: G02F1/1335 ,  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：US20230096776A1

公开(公告)日：2023-03-30

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

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：US20220005985A1

公开(公告)日：2022-01-06

申请号：US17194448

申请日：2021-03-08

Applicant: Samsung Display Co., LTD.

Inventor： Hyo Joon KIM ,  Jung Hyun KWON ,  Seon Tae YOON ,  Yun Ha RYU ,  Hye Seung LEE ,  Ki Soo PARK

IPC: H01L33/50 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes a first light emitting element which overlaps a first light emitting region, and emits first color light, a first wavelength conversion pattern which overlaps the first light emitting element, and wavelength-converts the first color light into a second color light, and a first color filter which overlaps the first wavelength conversion pattern, and includes a first light absorbing colorant and a colorant of the second color, where the colorant of the second color blocks transmission of the first color light and transmits the second color light, where the colorant of the second color transmits light in a first overlapping wavelength range in which a first emission spectrum of the first wavelength conversion pattern overlaps a first light absorption spectrum of the first wavelength conversion pattern, and where the first light absorbing colorant absorbs the light in the first overlapping wavelength range.

公开(公告)号：US20230371339A1

公开(公告)日：2023-11-16

申请号：US18086861

申请日：2022-12-22

Applicant: Samsung Display Co., LTD.

Inventor： Young Min KIM ,  Hyun Seok KIM ,  Hae Il PARK ,  Moon Jung BAEK ,  Seon Tae YOON

IPC: H10K59/38 ,  H10K59/131 ,  H10K50/856 ,  H10K50/30

CPC classification number: H01L27/322 ,  H01L27/3276 ,  H01L51/5271 ,  H01L51/5296 ,  H01L2227/323

Abstract: A display device includes a transistor on a base layer, the transistor including an active layer, a gate electrode, a first transistor electrode electrically connected to a first contact region of the active layer, and a second transistor electrode electrically connected to a second contact region of the active layer; an interlayer insulating layer on the gate electrode; a bank on the interlayer insulating layer and protruding in a thickness direction of the base layer; a color conversion layer between banks and including quantum dots that change a color of light; and a light emitting element on the color conversion layer, and a reflective electrode layer is on the bank.

公开(公告)号：US20200150492A1

公开(公告)日：2020-05-14

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 II 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：US20160033823A1

公开(公告)日：2016-02-04

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: G02F1/1335

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.

Abstract translation: 一种显示装置，其具有第一基板，位于第一基板的上方并面对第一基板的第二基板，插入在第一基板和第二基板之间的光量调节层，分别限定多个像素区域的多个颜色转换层，波长 转换层，设置在第一基板的下表面上的背光单元。 光量调节层包括液晶分子。