公开(公告)号：US20190113186A1

公开(公告)日：2019-04-18

申请号：US16219845

申请日：2018-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Seon-Tae YOON ,  Jung Hyun KWON ,  Ki Soo PARK ,  Hae Il PARK ,  Moon Jung BAEK

IPC: F21K9/64 ,  G02F1/35 ,  G02F1/1335 ,  F21V9/40 ,  H01L33/50

Abstract: A color conversion panel includes a first color conversion layer, a second color conversion layer, and a light wavelength conversion layer. The first color conversion layer includes a first semiconductor nanocrystal set for providing red light. The second color conversion layer neighbors the first color conversion layer and includes a second semiconductor nanocrystal set for providing first green light. The light wavelength conversion layer neighbors the second light conversion layer, may provide blue light, and includes a third semiconductor nanocrystal set for providing second green light.

公开(公告)号：US20170090247A1

公开(公告)日：2017-03-30

申请号：US15259378

申请日：2016-09-08

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun LEE ,  Young Min KIM ,  Hae Il PARK ,  Seon-Tae YOON ,  Baek Hee LEE ,  Kun Hee JO

IPC: G02F1/1335 ,  G02F1/1333 ,  G02B5/22 ,  G02F1/1368

Abstract: A color conversion panel includes a substrate and a red color conversion layer, a green color conversion layer, and a transmission layer which are disposed on the substrate. The transmission layer includes at least one of a pigment and a dye.

公开(公告)号：US20160223869A1

公开(公告)日：2016-08-04

申请号：US14886369

申请日：2015-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Mun-Ki SIM ,  Young Min KIM ,  Seon-Tae YOON ,  Baek Hee LEE ,  Min Ki NAM ,  Hae Il PARK ,  Jun Han LEE

IPC: G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133617 ,  G02F1/133377 ,  G02F1/133603 ,  G02F2202/36

Abstract: A liquid crystal display that includes a substrate, a pixel electrode arranged on the substrate, a liquid crystal layer arranged in a microcavity on the pixel electrode, a roof layer supporting the microcavity and a capping layer arranged on the roof layer, wherein the capping layer includes a color conversion portion that includes a plurality of quantum dots distributed within a polymer layer. With the above structure, it is possible to reduce weight, thickness, cost, and processing time of the display by using only one substrate and by integrally including the quantum dots within a capping layer.

Abstract translation: 一种液晶显示器，包括基板，设置在基板上的像素电极，布置在像素电极上的微腔中的液晶层，支撑微腔的顶层和布置在屋顶层上的封盖层，其中封盖层 包括颜色转换部分，其包括分布在聚合物层内的多个量子点。 利用上述结构，可以通过仅使用一个基板并且通过将覆盖层内的量子点整体地包含来来减轻显示器的重量，厚度，成本和处理时间。

公开(公告)号：US20160161802A1

公开(公告)日：2016-06-09

申请号：US14718943

申请日：2015-05-21

Applicant: Samsung Display Co., Ltd.

Inventor： Junghyun KWON ,  Seon-Tae YOON ,  Haeil PARK ,  Kwangkeun LEE

IPC: G02F1/1335

CPC classification number: G02F1/133621 ,  G02F1/133603 ,  G02F1/133605 ,  G02F1/133606 ,  G02F2001/133601 ,  G02F2001/133622

Abstract: A backlight unit includes a substrate having a plurality of block regions, partitions confining the block regions respectively on the substrate, patterns extending along a direction on surfaces of the partitions and being parallel with each other, and light sources disposed respectively in the block regions.

Abstract translation: 背光单元包括具有多个块区域的基板，分别将块区域限制在基板上，沿着分隔板的表面上的方向延伸的并且彼此平行的图案，以及分别设置在块区域中的光源。

公开(公告)号：US20150228232A1

公开(公告)日：2015-08-13

申请号：US14456378

申请日：2014-08-11

Applicant: Samsung Display Co., LTD.

Inventor： Kwang-Keun LEE ,  Hae-IL PARK ,  Seon-Tae YOON

IPC: G09G3/36 ,  G02F1/1335 ,  G02F1/1343 ,  G09G3/34

CPC classification number: G09G3/3607 ,  G02F1/133514 ,  G02F1/133603 ,  G02F1/133617 ,  G02F1/134309 ,  G02F2001/133613 ,  G02F2001/133614 ,  G02F2001/134345 ,  G09G3/3413 ,  G09G3/36 ,  G09G2320/0271 ,  G09G2320/0626

Abstract: A display apparatus includes: a display panel including first to third sub pixels which receive a first grayscale data, a second grayscale data and a third grayscale data, respectively; a light source part which provides light to the display panel and sequentially turns on first and second light sources, which emit a first light and a second light having a color different from the first light, respectively; and a color conversion layer including a first photoluminescence part which is excited by the first light to emit light having a first primary color, a second photoluminescence part which is excited by the first light to emit light having a second primary color, and a third photoluminescence part which is excited by the first light to emit light having a third primary color, where the first to third photoluminescence parts overlap the first to third sub pixels, respectively.

Abstract translation: 显示装置包括：显示面板，包括分别接收第一灰阶数据，第二灰度数据和第三灰度数据的第一至第三子像素; 向显示面板提供光并顺序地接通第一和第二光源的光源部分，其分别发射具有不同于第一光的颜色的第一光和第二光; 以及包括由第一光激发以发射具有第一原色的光的第一光致发光部分的颜色转换层，被第一光激发以发射具有第二原色的光的第二光致发光部分和第三光致发光 由第一光激发的具有第三原色光的部分，其中第一至第三光致发光部分别分别与第一至第三子像素重叠。

公开(公告)号：US20230200175A1

公开(公告)日：2023-06-22

申请号：US17887026

申请日：2022-08-12

Applicant: Samsung Display Co., LTD.

Inventor： Hyun-Seok KIM ,  Eunjung KIM ,  Hyo Joon KIM ,  Seon-Tae YOON

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

CPC classification number: H01L27/322 ,  H01L27/3244 ,  H01L51/56 ,  H01L51/5275 ,  H01L2227/323

Abstract: The according to an embodiment includes a substrate, a transistor disposed on the substrate, a light-emitting device electrically connected to the transistor, an encapsulation layer disposed on the light-emitting device, a partition wall disposed on the encapsulation layer and including an opening overlapping the light-emitting device, and a color converting layer, a low-refractive index layer, and a color filter sequentially stacked on each other in the opening.

公开(公告)号：US20220077239A1

公开(公告)日：2022-03-10

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

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：US20210132446A1

公开(公告)日：2021-05-06

申请号：US17145432

申请日：2021-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Keun LEE ,  Young Min KIM ,  Hae Il PARK ,  Seon-Tae YOON ,  Jun Han LEE

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A liquid crystal display includes: a display panel; and a color conversion layer positioned on the display panel, wherein the color conversion layer includes a scattering layer including a color conversion media layer and scatterers.

公开(公告)号：US20180275461A1

公开(公告)日：2018-09-27

申请号：US15857982

申请日：2017-12-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kisoo PARK ,  Youngmin KIM ,  Haeil PARK ,  Seon-Tae YOON

IPC: G02F1/1335

CPC classification number: G02F1/133602 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133617 ,  G02F1/13362 ,  G02F1/133621 ,  G02F2001/133614

Abstract: A photoluminescence device includes a first base substrate, a blue light blocking pattern disposed on the first base substrate in a first color pixel area, a second color pixel area and a first light blocking area disposed between the first color pixel area and the second color pixel area, a blue color filter disposed on the first base substrate in a blue pixel area, the first light blocking area and a second light blocking area between the blue pixel area and the second color pixel area, a first color conversion pattern disposed on the blue light blocking pattern in the first color pixel area, and a second color conversion pattern disposed on the blue light blocking pattern in the second color pixel area.

公开(公告)号：US20180202616A1

公开(公告)日：2018-07-19

申请号：US15677471

申请日：2017-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seon-Tae YOON ,  Jung Hyun KWON ,  Ki Soo PARK ,  Hae Il PARK ,  Moon Jung BAEK

IPC: F21K9/64 ,  G02F1/1335 ,  F21V9/10 ,  G02F1/35 ,  H01L33/50

CPC classification number: F21K9/64 ,  F21V9/40 ,  G02F1/133606 ,  G02F1/353 ,  H01L33/50 ,  H01L33/504

Abstract: A color conversion panel includes a first color conversion layer, a second color conversion layer, and a light wavelength conversion layer. The first color conversion layer includes a first semiconductor nanocrystal set for providing red light. The second color conversion layer neighbors the first color conversion layer and includes a second semiconductor nanocrystal set for providing first green light. The light wavelength conversion layer neighbors the second light conversion layer, may provide blue light, and includes a third semiconductor nanocrystal set for providing second green light.