公开(公告)号：US20160289557A1

公开(公告)日：2016-10-06

申请号：US15184011

申请日：2016-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun A KANG ,  Eun Joo JANG ,  Young Hwan KIM ,  Shin Ae JUN ,  Hyo Sook JANG

IPC: C09K11/88 ,  H01L33/50 ,  H01L33/56 ,  C09K11/70

CPC classification number: C09K11/883 ,  B82Y20/00 ,  B82Y30/00 ,  C08G75/045 ,  C08G75/12 ,  C08L81/02 ,  C09K11/02 ,  C09K11/703 ,  H01L33/501 ,  H01L33/502 ,  H01L33/56 ,  H01L2933/0033 ,  H01L2933/0041 ,  H01L2933/005

Abstract: A composition comprising: a first monomer comprising at least three thiol groups, each located at a terminal end of the first monomer, wherein the first monomer is represented by the following Chemical Formula 1-1: a second monomer comprising at least two unsaturated carbon-carbon bonds, each located at a terminal end of the second monomer, wherein the second monomer is represented by the following Chemical Formula 2: wherein in Chemical Formulae 1 and 2 groups R2, Ra to Rd, Ya to Yd, L1′ and L2, X and variables k3 and k4 are the same as described in the specification, and a first light emitting particle, wherein the first light emitting particle consists of a semiconductor nanocrystal comprising a Group II-VI compound, a Group III-V compound, a Group IV-VI compound, or a combination thereof, wherein the first light emitting particle has a core/shell structure having a first semiconductor nanocrystal being surrounded by a second semiconductor nanocrystal, and the first semiconductor nanocrystal being different from the second semiconductor nanocrystal.

公开(公告)号：US20160186960A1

公开(公告)日：2016-06-30

申请号：US14860378

申请日：2015-09-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae Hyung KIM ,  Eun Joo JANG ,  Shin Ae JUN ,  Hyun A KANG ,  Yongwook KIM ,  Na Youn WON ,  Hyo Sook JANG

IPC: F21V9/16 ,  F21V8/00 ,  G02F1/1335

CPC classification number: G02F1/133514 ,  F21V9/30 ,  G02B6/0026 ,  G02B6/0046 ,  G02B6/0051 ,  G02B6/0073 ,  G02F1/1336 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: A light source includes a light emitting element which emits light, and a light conversion layer which converts the light emitted from the light emitting element into white light and emits the white light, where the light conversion layer includes a resin and a quantum dot material mixed with the resin, and a red apex of a color region of the white light is positioned in a region of 0.65

Abstract translation: 光源包括发光的发光元件和将从发光元件发射的光转换成白光并发出白光的光转换层，其中光转换层包括树脂和量子点材料混合 与白色光的颜色区域的红色顶点位于色彩坐标中0.65

公开(公告)号：US20150286094A1

公开(公告)日：2015-10-08

申请号：US14741918

申请日：2015-06-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chul Ho JUNG ,  Hyun A KANG ,  Soo Kyung KWON ,  Won Joo LEE ,  Eun Joo JANG ,  Hyo Sook JANG ,  Shin Ae JUN ,  Oul CHO ,  In Taek HAN

IPC: G02F1/1335 ,  F21V8/00

CPC classification number: G02F1/1336 ,  G02B6/005 ,  G02F1/133615 ,  G02F2001/133614 ,  G02F2202/32 ,  G02F2202/36 ,  Y10T428/1036 ,  Y10T428/24612 ,  Y10T428/24802 ,  Y10T428/31507 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31587 ,  Y10T428/31663 ,  Y10T428/31721 ,  Y10T428/31797 ,  Y10T428/31862 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/31938 ,  Y10T428/31942

Abstract: A film for a backlight unit including a semiconductor nanocrystal-polymer composite film including a semiconductor nanocrystal and a matrix polymer in which the semiconductor nanocrystal is dispersed, wherein the matrix polymer is a polymer produced by a polymerization of a multifunctional photo-curable oligomer, a mono-functional photo-curable monomer, and a multifunctional photo-curable cross-linking agent, the multifunctional photo-curable oligomer has an acid value of less than or equal to about 0.1 mg of KOH/g, and a content (A1) of a first structural unit derived from the multifunctional photo-curable oligomer, a content (A2) of a second structural unit derived from the mono-functional photo-curable monomer, and a content (A3) of a third structural unit derived from the multifunctional photo-curable cross-linking agent satisfy Equation 1: A1

Abstract translation: 一种用于背光单元的膜，其包括半导体纳米晶体的半导体纳米晶体 - 聚合物复合膜和分散有半导体纳米晶体的基质聚合物，其中基质聚合物是通过多官能光固化低聚物的聚合产生的聚合物， 单官能光固化性单体和多功能光固化性交联剂，所述多功能光固化性低聚物的酸值为约0.1mg KOH / g以下，酸值（A1）为 衍生自多功能光固化低聚物的第一结构单元，衍生自单官能光固化性单体的第二结构单元的含量（A2）和衍生自多功能光固化单体的第三结构单元的含量（A3） 可交联剂满足式1：A1 <（A2 + A3）等式1。

公开(公告)号：US20140361228A1

公开(公告)日：2014-12-11

申请号：US14296658

申请日：2014-06-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyo Sook JANG ,  Eun Joo JANG ,  Shin Ae JUN

IPC: H01L21/02

CPC classification number: C09K11/02 ,  B82Y40/00 ,  C09K11/0805 ,  C09K11/0811 ,  C09K11/56 ,  C09K11/62 ,  C30B7/14 ,  C30B29/40 ,  C30B29/48 ,  C30B29/60 ,  Y02P20/542

Abstract: A process of synthesizing nanocrystals, the process including: obtaining a metal precursor, a non-metal precursor, a ligand compound, and an ionic liquid; and contacting the metal precursor, the non-metal precursor, the ligand compound, and the ionic liquid to form a mixture and synthesize a first semiconductor nanocrystal.

Abstract translation: 一种合成纳米晶体的方法，该方法包括：获得金属前体，非金属前体，配体化合物和离子液体; 并使金属前体，非金属前体，配体化合物和离子液体接触以形成混合物并合成第一半导体纳米晶体。

公开(公告)号：US20130265522A1

公开(公告)日：2013-10-10

申请号：US13834209

申请日：2013-03-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chul Ho JUNG ,  Hyun A. KANG ,  Soo Kyung KWON ,  Won Joo LEE ,  Eun Joo JANG ,  Hyo Sook JANG ,  Shin Ae JUN ,  Oul CHO ,  In Taek HAN

IPC: G02F1/1335

CPC classification number: G02F1/1336 ,  G02B6/005 ,  G02F1/133615 ,  G02F2001/133614 ,  G02F2202/32 ,  G02F2202/36 ,  Y10T428/1036 ,  Y10T428/24612 ,  Y10T428/24802 ,  Y10T428/31507 ,  Y10T428/31511 ,  Y10T428/31551 ,  Y10T428/31565 ,  Y10T428/31587 ,  Y10T428/31663 ,  Y10T428/31721 ,  Y10T428/31797 ,  Y10T428/31862 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/31938 ,  Y10T428/31942

Abstract: A film for a backlight unit including a semiconductor nanocrystal-polymer composite film including a semiconductor nanocrystal and a matrix polymer in which the semiconductor nanocrystal is dispersed, wherein the matrix polymer is a polymer produced by a polymerization of a multifunctional photo-curable oligomer, a mono-functional photo-curable monomer, and a multifunctional photo-curable cross-linking agent, the multifunctional photo-curable oligomer has an acid value of less than or equal to about 0.1 mg of KOH/g, and a content (A1) of a first structural unit derived from the multifunctional photo-curable oligomer, a content (A2) of a second structural unit derived from the mono-functional photo-curable monomer, and a content (A3) of a third structural unit derived from the multifunctional photo-curable cross-linking agent satisfy Equation 1: A1

Abstract translation: 一种用于背光单元的膜，其包括半导体纳米晶体的半导体纳米晶体 - 聚合物复合膜和分散有半导体纳米晶体的基质聚合物，其中基质聚合物是通过多官能光固化低聚物的聚合产生的聚合物， 单官能光固化性单体和多功能光固化性交联剂，所述多功能光固化性低聚物的酸值为约0.1mg KOH / g以下，酸值（A1）为 衍生自多功能光固化低聚物的第一结构单元，衍生自单官能光固化性单体的第二结构单元的含量（A2）和衍生自多功能光固化单体的第三结构单元的含量（A3） 可交联剂满足式1：A1 <（A2 + A3）

公开(公告)号：US20130148057A1

公开(公告)日：2013-06-13

申请号：US13708431

申请日：2012-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun A KANG ,  Eun Joo JANG ,  Hyo Sook JANG ,  Shin Ae JUN

IPC: G02F1/1335

CPC classification number: G02F1/133524 ,  B32B2457/202 ,  C08K9/08 ,  C09D123/0869 ,  C09K11/02 ,  C09K11/565 ,  C09K11/70 ,  C09K11/883 ,  G02F1/133615 ,  G02F2001/133614 ,  G02F2202/022 ,  G02F2202/10 ,  G02F2202/106 ,  G02F2202/107 ,  Y02B20/181

Abstract: A backlight unit for a liquid crystal display device, the backlight unit including: an light emitting diode (“LED”) light source; a light conversion layer disposed separate from the LED light source to convert light emitted from the LED light source to white light and to provide the white light to the liquid crystal panel; and a light guide panel disposed between the LED light source and the light conversion layer, wherein the light conversion layer includes a semiconductor nanocrystal and a polymer matrix, and wherein the polymer matrix includes a first polymerized polymer of a first monomer including at least two thiol (—SH) groups, each located at a terminal end of the first monomer, and a second monomer including at least two unsaturated carbon-carbon bonds, each located at a terminal end of the second monomer.

Abstract translation: 一种用于液晶显示装置的背光单元，所述背光单元包括：发光二极管（“LED”）光源; 与LED光源分离设置的光转换层，将从LED光源发射的光转换成白光，并将白光提供给液晶面板; 以及设置在所述LED光源和所述光转换层之间的导光板，其中所述光转换层包括半导体纳米晶体和聚合物基体，并且其中所述聚合物基质包括第一单体的第一聚合聚合物，所述第一聚合物包含至少两个硫醇 （-SH）基团，每个位于第一单体的末端，第二单体包含至少两个不饱和碳 - 碳键，各自位于第二单体的末端。

公开(公告)号：US20130099213A1

公开(公告)日：2013-04-25

申请号：US13656327

申请日：2012-10-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Shin Ae JUN ,  Hyun A KANG ,  Eun Joo JANG ,  Soo Kyung KWON ,  Hyo Sook JANG

IPC: H01B1/12 ,  H01L51/54 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: H01L51/0043 ,  B82Y30/00 ,  C01B17/20 ,  C01B19/007 ,  C01P2002/88 ,  C01P2004/64 ,  C01P2004/84 ,  C09K11/02 ,  C09K11/025 ,  C09K11/565 ,  C09K11/883 ,  H01L33/501 ,  H01L33/502 ,  H01L33/507 ,  H01L51/004 ,  H01L51/50 ,  H01L2224/16145 ,  H01L2224/48091 ,  H01L2924/00014

Abstract: A semiconductor nanocrystal-polymer composite including a semiconductor nanocrystal, a polymer comprising a plurality of carboxylate anion groups (—COO−) bindable to a surface of the semiconductor nanocrystal, and a metal cation bindable to a carboxylate anion group of the plurality of carboxylate anion groups.

Abstract translation: 包括半导体纳米晶体的半导体纳米晶体 - 聚合物复合物，包含可与半导体纳米晶体的表面结合的多个羧酸根阴离子基团（-COO-）的聚合物和可结合多个羧酸根阴离子的羧酸根阴离子基团的金属阳离子 团体

公开(公告)号：US20130099212A1

公开(公告)日：2013-04-25

申请号：US13656213

申请日：2012-10-19

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Eun Joo JANG ,  Shin Ae JUN ,  Hyun A KANG ,  Hyo Sook JANG ,  Soo Kyung KWON

IPC: H01L51/54 ,  H01L51/40

CPC classification number: C09D183/04 ,  C08G77/388 ,  H01L33/507 ,  H01L33/56 ,  H01L33/60 ,  H01L2224/48091 ,  H05B33/0803 ,  H01L2924/00014

Abstract: A light emitting diode that includes: a light source; a buffer layer disposed on the light source and including a first matrix polymer; a polymer layer disposed on the buffer layer and including an organic/inorganic hybrid polymer; and an emission layer disposed on the polymer layer and including a light emitting particle dispersed in a second matrix polymer, wherein one selected from the light source, the buffer layer, the emission layer, and a combination thereof includes one selected from sulfurous component, a nitrogenous component, and a combination thereof.

Abstract translation: 一种发光二极管，包括：光源; 缓冲层，其设置在所述光源上并且包括第一基质聚合物; 设置在缓冲层上并包含有机/无机杂化聚合物的聚合物层; 以及设置在所述聚合物层上并包括分散在第二基质聚合物中的发光颗粒的发射层，其中选自光源，缓冲层，发光层及其组合的发光层包括选自亚硫酸成分， 含氮组分及其组合。