公开(公告)号：US20120012826A1

公开(公告)日：2012-01-19

申请号：US13181351

申请日：2011-07-12

Applicant: Young-Kook KIM ,  Seok-Hwan HWANG ,  Hye-Jin JUNG ,  Jin-O LIM ,  Jong-Hyuk LEE

Inventor： Young-Kook KIM ,  Seok-Hwan HWANG ,  Hye-Jin JUNG ,  Jin-O LIM ,  Jong-Hyuk LEE

IPC: H01L51/54 ,  C07D487/00

CPC classification number: C07D209/56 ,  H01L51/0059 ,  H01L51/0072 ,  H01L51/5048 ,  Y10S428/917

Abstract: An amine compound represented by Formula 1 below and an organic light-emitting device including an organic layer containing the same: the compound of Formula 1 may be suitable as a hole injecting material, a hole transporting material, or a light-emitting material of an organic light-emitting device. Like the compound of Formula 1, a compound having a hetero ring in its molecular structure has a high glass transition temperature (Tg) or a high melting point due to the inclusion of the hetero ring. Accordingly, when light emission occurs, such a compound has high resistance against Joules' heat generated in an organic layer. between organic layers, and between an organic layer and a metallic electrode, and has high durability in high-temperature environments.

Abstract translation: 由下述通式1表示的胺化合物和包含其的有机层的有机发光装置：式1的化合物可以适合作为空穴注入材料，空穴传输材料或发光材料 有机发光装置。 与式1的化合物一样，在分子结构中具有杂环的化合物由于含有杂环而具有高玻璃化转变温度（Tg）或高熔点。 因此，当发生发光时，这种化合物对有机层中产生的焦耳热具有高抗性。 在有机层之间以及有机层和金属电极之间，并且在高温环境中具有高耐久性。

公开(公告)号：US20110240978A1

公开(公告)日：2011-10-06

申请号：US13078080

申请日：2011-04-01

Applicant: Jin-O LIM ,  Seok-Hwan HWANG ,  Young-Kook KIM ,  Yoon-Hyun KWAK ,  Hye-Jin JUNG ,  Jong-Hyuk LEE

Inventor： Jin-O LIM ,  Seok-Hwan HWANG ,  Young-Kook KIM ,  Yoon-Hyun KWAK ,  Hye-Jin JUNG ,  Jong-Hyuk LEE

IPC: H01L51/54 ,  C07D209/58 ,  C07D401/14 ,  C07D403/10 ,  C07D471/04 ,  C07D487/04

CPC classification number: C07D209/58 ,  C07D401/14 ,  C07D403/10 ,  C07D471/04 ,  C07D487/04 ,  H01L51/0072 ,  H01L51/5048

Abstract: A heterocyclic compound of formula 1 and an organic light-emitting device including an organic layer containing the heterocyclic compound. The heterocyclic compound of Formula 1 may be suitable as a material for an emission layer, an electron transport layer or an electron injection layer of an organic light-emitting device. Due to the inclusion of the heterocylic group in its molecular structure, the heterocyclic compound of Formula 1 may have a high glass transition temperature (Tg) or a high melting point, and may prevent crystallization. An organic light-emitting device manufactured using the heterocyclic compound of Formula 1, in which a chrysene group and an indole group are fused, has excellent durability when stored or operated.

Abstract translation: 式1的杂环化合物和包含含有杂环化合物的有机层的有机发光器件。 式1的杂环化合物可以适合作为有机发光装置的发光层，电子传输层或电子注入层的材料。 由于在其分子结构中包含杂环基团，式1的杂环化合物可具有高的玻璃化转变温度（Tg）或高熔点，并且可以防止结晶。 使用其中熔融了一个基团和一个吲哚基团的式1的杂环化合物制造的有机发光器件在存储或操作时具有优异的耐久性。

公开(公告)号：US20090200913A1

公开(公告)日：2009-08-13

申请号：US12369272

申请日：2009-02-11

Applicant: Won-Jong KIM ,  Yong-Tak KIM ,  Jong-Hyuk LEE ,  Dae-Ho YOON ,  Seok-Gyu YOON ,  Hosono HIDEO

Inventor： Won-Jong KIM ,  Yong-Tak KIM ,  Jong-Hyuk LEE ,  Dae-Ho YOON ,  Seok-Gyu YOON ,  Hosono HIDEO

IPC: H01J1/00 ,  H01M4/38 ,  C23C14/08

CPC classification number: C23C14/3414 ,  B82Y20/00 ,  B82Y30/00 ,  C23C14/0036 ,  C23C14/08 ,  H01L51/5234 ,  H01L2251/5369 ,  H01M4/0426 ,  H01M4/48 ,  H05B33/28

Abstract: An electrode including metal oxides and a plurality of 12CaO.7Al2O3 particles, a method of preparing the electrode, an electronic device including the electrode, and, in particular, an organic light emitting device including the electrode. The electrode has low resistance, high optical transmittance, and a low work function.

Abstract translation: 一种包括金属氧化物和多个12CaO.7Al2O3颗粒的电极，制备电极的方法，包括该电极的电子器件，特别是包括该电极的有机发光器件。 该电极具有低电阻，高透光率和低功函数。

公开(公告)号：US20080258614A1

公开(公告)日：2008-10-23

申请号：US12105641

申请日：2008-04-18

Applicant: Jae-Heung HA ,  Kyu-Hwan HWANG ,  Sang-Hwan CHO ,  Young-Woo CHO ,  Jong-Hyuk LEE ,  Yong-Hee LEE ,  Jin-Kyu YANG

Inventor： Jae-Heung HA ,  Kyu-Hwan HWANG ,  Sang-Hwan CHO ,  Young-Woo CHO ,  Jong-Hyuk LEE ,  Yong-Hee LEE ,  Jin-Kyu YANG

IPC: H01J1/62 ,  G02B27/28

CPC classification number: G02B5/3058 ,  H01L27/3244 ,  H01L51/5281

Abstract: A polarizer includes a base and a plurality of grids arranged on a surface of the base parallel to one another. Each of the grids comprises an intermediate layer and a semi-transmissive metal layer that reflects a part of external light incident thereon and transmits a part of the external light incident thereon. The semi-transmissive metal layer and the intermediate layer are alternately deposited to include at least two semi-transmissive metal layers. The thicknesses of the semi-transmissive metal layers increases in a direction in which the semi-transmissive metal layer is disposed away from the external light. An organic light emitting display apparatus includes the polarizer and has improved contrast and brightness.

Abstract translation: 偏振器包括基部和布置在基部的彼此平行的表面上的多个格栅。 每个栅格包括反射入射在其上的外部光的一部分的中间层和半透射金属层，并透射入射在其上的一部分外部光。 交替沉积半透射金属层和中间层以包括至少两个半透射金属层。 半透射金属层的厚度在半透射金属层远离外部光的方向上增加。 有机发光显示装置包括偏振器，并且具有改善的对比度和亮度。