公开(公告)号：US20070045619A1

公开(公告)日：2007-03-01

申请号：US11509621

申请日：2006-08-25

Applicant: Jong-Jin Park ,  Tae-Woo Lee ,  Masa-Aki Kakimoto ,  Lyong-Sun Pu

Inventor： Jong-Jin Park ,  Tae-Woo Lee ,  Masa-Aki Kakimoto ,  Lyong-Sun Pu

IPC: H01L29/08

CPC classification number: H01L51/0094 ,  B82Y20/00 ,  B82Y30/00 ,  C07F7/21 ,  C08G77/50 ,  H01L51/0059 ,  H01L51/0071 ,  H01L51/5048 ,  H01L2251/5369

Abstract: A silsesquioxane-based compound represented by Formula 1 and an organic light-emitting device including the same: wherein R1, R2, R3, R4, R5, R6, R7, and R8 are as defined in the specification. The use of the silsesquioxane-based compound enables to produce an organic light-emitting device with improvement in electrical characteristics such as brightness and efficiency. The silsesquioxane-based compound can exhibit good film smoothness and adhesion, and at the same time, good electrical characteristics such as current efficiency and brightness, and thus, is suitable for use in an organic light-emitting device.

Abstract translation: 由式1表示的倍半硅氧烷基化合物和包含其的有机发光器件：其中R 1，R 2，R 3， R 4，R 5，R 6，R 7和R 8 >如说明书中所定义。 使用基于倍半硅氧烷的化合物能够生产具有诸如亮度和效率等电特性改善的有机发光器件。 基于倍半硅氧烷的化合物可以表现出良好的膜平滑性和粘附性，同时，电流效率和亮度等良好的电特性也适用于有机发光装置。

公开(公告)号：US20070003787A1

公开(公告)日：2007-01-04

申请号：US11392876

申请日：2006-03-30

Applicant: Tae-Woo Lee ,  Sang-Hoon Park ,  Yu-Jin Kim ,  Jhun-Mo Son ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  O-Hyun Kwon

Inventor： Tae-Woo Lee ,  Sang-Hoon Park ,  Yu-Jin Kim ,  Jhun-Mo Son ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  O-Hyun Kwon

IPC: H01L51/54 ,  H05B33/14

CPC classification number: H01L51/5012 ,  C08G61/02 ,  C08G61/10 ,  C08G61/122 ,  C08G61/123 ,  C08G61/124 ,  C08G61/125 ,  C08G61/126 ,  C08G73/02 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1433 ,  C09K2211/145 ,  C09K2211/1458 ,  C09K2211/1466 ,  C09K2211/1475 ,  C09K2211/1483 ,  C09K2211/1491 ,  H01L51/0037 ,  H01L51/0039 ,  H01L51/0043 ,  H05B33/14

Abstract: An organic light-emitting device includes a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode. The organic layer includes at least a light-emitting layer, wherein the light-emitting layer includes a plurality of compounds which have individually a light-emitting repeating unit and at least one of a hole-transporting repeating unit and an electron-transporting repeating unit and which are different in the molar ratio of the light-emitting repeating unit and at least one of the hole-transporting repeating unit and the electron-transporting repeating unit, and wherein the plurality of the compounds are stacked so that the molar ratio of the hole-transporting repeating unit may decrease and/or the molar ratio of the electron-transporting repeating unit may increase in the direction from the first electrode toward the second electrode. The hole transport capability of the light-emitting layer decreases in the direction from the first electrode toward the second electrode and the electron transport capability of the light-emitting layer decreases in the direction from the second electrode to the first electrode. Therefore, hole transport and electron transport are equilibrated, thereby ensuring high efficiency and long lifetime.

Abstract translation: 有机发光器件包括第一电极，第二电极和介于第一电极和第二电极之间的有机层。 有机层至少包括发光层，其中发光层包括多个具有发光重复单元和空穴传输重复单元和电子传输重复单元中的至少一个的化合物 并且发光重复单元与空穴传输重复单元和电子传输重复单元中的至少一个的摩尔比不同，并且其中多个化合物层叠，使得 空穴传输重复单元可以降低和/或电子传输重复单元的摩尔比可以在从第一电极朝向第二电极的方向上增加。 发光层的空穴传输能力在从第一电极朝向第二电极的方向上减小，并且发光层的电子传输能力在从第二电极到第一电极的方向上减小。 因此，空穴传输和电子传输被平衡，从而确保高效率和长的寿命。

公开(公告)号：US20060188697A1

公开(公告)日：2006-08-24

申请号：US11347659

申请日：2006-02-06

Applicant: Tae-Woo Lee

Inventor： Tae-Woo Lee

IPC: B32B3/00 ,  H01L51/56 ,  H01L51/50

CPC classification number: H01L51/0013 ,  Y10T428/24479 ,  Y10T428/2457

Abstract: A donor film has a soft polymer film and a transfer layer to be transferred which is formed on the soft polymer film. When fabricating a patterned organic electroluminescent device using the donor film for thin film transfer, the transfer layer is transferred even with a small amount of energy due to good adhesion between the transfer layer of the donor film and an acceptor film, and multiple layers, such as organic small molecular and polymer layers in addition to a metal layer, may be simultaneously transferred, while eliminating a need of a photothermal conversion layer.

Abstract translation: 供体膜具有软聚合物膜和在软聚合物膜上形成的要转移的转移层。 当使用用于薄膜转移的供体膜制造图案化的有机电致发光器件时，由于施主膜的转移层和受主膜之间的良好粘合性，甚至在少量能量下转印转印层， 作为除了金属层之外的有机小分子和聚合物层，可以同时转移，同时不需要光热转换层。

公开(公告)号：US20060181199A1

公开(公告)日：2006-08-17

申请号：US11354869

申请日：2006-02-16

Applicant: Tae-Woo Lee ,  Yu-Jin Kim ,  Sang-Hoon Park ,  In-Nam Kang

Inventor： Tae-Woo Lee ,  Yu-Jin Kim ,  Sang-Hoon Park ,  In-Nam Kang

IPC: H01L51/50 ,  H05B33/26

CPC classification number: H05B33/26 ,  H01L51/5231

Abstract: An organic light emitting device that includes a cathode, an anode and an organic layer arranged between the cathode and the anode, wherein the cathode includes at least one metal layer and at least one inorganic electrode layer alternately arranged, the cathode includes at least three layers. The organic light emitting device has excellent luminous efficiency, luminance, color coordinate characteristic, power efficiency and an increased lifetime while preventing the cathode electrode from diffusing into the organic emitting layer.

Abstract translation: 一种有机发光器件，包括阴极，阳极和布置在阴极和阳极之间的有机层，其中阴极包括交替布置的至少一个金属层和至少一个无机电极层，阴极包括至少三层 。 有机发光器件在防止阴极扩散到有机发光层中时具有优异的发光效率，亮度，色坐标特性，功率效率和寿命增加。

公开(公告)号：US20060152152A1

公开(公告)日：2006-07-13

申请号：US11302448

申请日：2005-12-14

Applicant: Mu-Gyeom Kim ,  Jong-Jin Park ,  Sang-Yeol Kim ,  Tae-Woo Lee

Inventor： Mu-Gyeom Kim ,  Jong-Jin Park ,  Sang-Yeol Kim ,  Tae-Woo Lee

IPC: H01L51/50 ,  H01L51/56

CPC classification number: H01L51/5088 ,  H01L51/0037

Abstract: An organic electroluminescent device has an anode formed on a substrate, a hole injection layer formed on the anode, wherein the hole injection layer is subjected with an electron shower treatment, an emitting layer formed on the hole injection layer, and a cathode formed on the emitting layer. With the electron shower treatment, impurities from the hole injection layer can be removed, and electrical surface resistance of the hole injection layer cab be increased so that performance and life characteristics of the organic electroluminescent device are improved.

公开(公告)号：US5343354A

公开(公告)日：1994-08-30

申请号：US74892

申请日：1993-06-11

Applicant: Tae-woo Lee ,  Seon-jun Kim ,  Yang-ku Lee

Inventor： Tae-woo Lee ,  Seon-jun Kim ,  Yang-ku Lee

IPC: H01L27/108 ,  H01L29/94 ,  H01G4/10

CPC classification number: H01L29/945 ,  H01L27/10835

Abstract: A stacked trench capacitor including a first trench formed in a semiconductor substrate, an insulating material, preferably BPSG, substantially filling the first trench to thereby define an isolation region of the substrate, a second trench formed in the first trench, the second trench being much narrower and shallower than the first trench, a storage electrode formed on the sidewalls and bottom surface of the second trench, a thin dielectric film formed on the storage electrode, and a plate electrode formed on the thin dielectric film. In a preferred embodiment, the isolation region serves to separate and electrically isolate adjacent memory cells of a semiconductor memory device, each of the memory cells including a MOSFET transistor and a stacked trench capacitor constructed as described above. An impurity region is formed in the substrate adjacent an outer sidewall of the second trench to a depth preferably substantially equal to that of the second trench, the conductivity type of the impurity region being opposite that of the substrate. An upper portion of the impurity region preferably serves as the source region of the MOSFET transistor of the memory cell.

Abstract translation: 一种叠层沟槽电容器，包括形成在半导体衬底中的第一沟槽，优选为BPSG的绝缘材料，基本上填充所述第一沟槽，从而限定所述衬底的隔离区，形成在所述第一沟槽中的第二沟槽， 比第一沟槽窄且浅，形成在第二沟槽的侧壁和底表面上的存储电极，形成在存储电极上的薄电介质膜和形成在薄介电膜上的板电极。 在优选实施例中，隔离区域用于分离和电隔离半导体存储器件的相邻存储单元，每个存储器单元包括MOSFET晶体管和如上所述构成的层叠沟槽电容器。 在衬底中邻近第二沟槽的外侧壁形成杂质区，其深度优选地基本上等于第二沟槽的深度，杂质区的导电类型与衬底相反。 杂质区的上部优选用作存储单元的MOSFET晶体管的源极区。

公开(公告)号：US08852979B2

公开(公告)日：2014-10-07

申请号：US13877875

申请日：2011-10-06

Applicant: Sung Yong Min ,  Tae Sik Kim ,  Tae-Woo Lee

Inventor： Sung Yong Min ,  Tae Sik Kim ,  Tae-Woo Lee

IPC: H01L21/00 ,  B81C1/00 ,  H01L51/00 ,  H01L51/10 ,  H01L51/42 ,  H01L51/05

CPC classification number: H01L51/0005 ,  B81C1/00031 ,  G03F7/164 ,  H01L51/0016 ,  H01L51/0023 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/102 ,  H01L51/428 ,  H01L51/5296 ,  Y02E10/549

Abstract: Provided is a method of forming a micropattern according to an aspect of the present invention. The method of forming a micropattern may include forming an organic wire or organic-inorganic hybrid wire mask pattern having a circular or elliptical cross section on a substrate, forming a material layer on an entire surface of the substrate having the organic wire or organic-inorganic hybrid wire mask pattern formed thereon, and removing the organic wire or organic-inorganic hybrid wire mask pattern from the substrate to allow only the material layer on a portion of the substrate having no organic wire or organic-inorganic hybrid wire mask pattern formed thereon to be remained.

Abstract translation: 提供了根据本发明的一个方面的形成微图案的方法。 形成微图案的方法可以包括在基板上形成具有圆形或椭圆形横截面的有机线或有机 - 无机混合线掩模图案，在具有有机线或有机 - 无机的基底的整个表面上形成材料层 在其上形成的混合线掩模图案，以及从基板去除有机线或有机 - 无机混合线掩模图案，以仅允许在其上形成的无机线或有机 - 无机混合线掩模图案的基板的一部分上的材料层 留下来

公开(公告)号：US08586198B2

公开(公告)日：2013-11-19

申请号：US11987274

申请日：2007-11-28

Applicant: Tae-Woo Lee ,  Jong-Jin Park ,  Lyong-Sun Pu ,  Masa-Aki Kakimoto

Inventor： Tae-Woo Lee ,  Jong-Jin Park ,  Lyong-Sun Pu ,  Masa-Aki Kakimoto

IPC: H01L51/54

CPC classification number: C09K11/06 ,  C07D487/22 ,  C09B47/045 ,  C09K2211/1416 ,  C09K2211/1433 ,  C09K2211/1466 ,  C09K2211/188 ,  H01L51/0078 ,  H01L51/0081 ,  H01L51/0095 ,  H01L51/5088

Abstract: A dendritic molecule represented by Formula 3: where Pc is metal phthalocyanine represented by Formula 2: where M is a core metal of the dendritic molecule; n is an integer in the range of 1 to 50; each of the Xs is a bivalent linking group independently selected from the group consisting of O, S, CH2, CO, SO2 and NHCO; and each of the Rs is independently selected from the group consisting of CN, COOH, SO3H and PO3H. The dendritic molecule containing metal phthalocyanine is dissolved in an organic solvent, and thus can be used to easily form a hole injection layer or a hole transport layer using solution deposition. The hole injection layer comprising the dendritic molecule containing metal phthalocyanine has good adhesion to an electrode and improved hole injection ability. The organic light emitting diode including the hole injection layer exhibits high luminance and emitting efficiency.

Abstract translation: 由式3表示的树枝状分子：其中Pc是由式2表示的金属酞菁：其中M是树枝状分子的核心金属; n为1〜50的整数， 每个X是独立地选自O，S，CH 2，CO，SO 2和NHCO的二价连接基团; 并且每个R a独立地选自CN，COOH，SO 3 H和PO 3 H。 将含有金属酞菁的树枝状分子溶解在有机溶剂中，因此可以容易地使用溶液沉积形成空穴注入层或空穴传输层。 包含含有金属酞菁的枝状分子的空穴注入层对电极具有良好的粘附性和改善的空穴注入能力。 包含空穴注入层的有机发光二极管具有高的亮度和发光效率。

公开(公告)号：US08557145B2

公开(公告)日：2013-10-15

申请号：US12801263

申请日：2010-06-01

Applicant: Jeong-Woo Lee ,  Dal-Ho Huh ,  Mi-Young Chae ,  Tae-Woo Lee ,  Eui-Su Kang

Inventor： Jeong-Woo Lee ,  Dal-Ho Huh ,  Mi-Young Chae ,  Tae-Woo Lee ,  Eui-Su Kang

IPC: H01B1/12 ,  C08F291/04

CPC classification number: C08L27/18 ,  C08L25/18 ,  C08L53/00 ,  C08L2205/03 ,  C09D125/18 ,  C09D127/18 ,  H01B1/127 ,  H01L51/0021 ,  H01L51/0037 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5203 ,  C08L2666/04

Abstract: A conductive polymer compound includes: a conductive polymer; a first repeating unit represented by the following Chemical Formula 1; a second repeating unit represented by the following Chemical Formula 2; and a third repeating unit represented by the following Chemical Formula 3 and/or Chemical Formula 4,

Abstract translation: 导电聚合物化合物包括：导电聚合物; 由以下化学式1表示的第一重复单元; 由以下化学式2表示的第二重复单元; 和由以下化学式3和/或化学式4表示的第三重复单元，

公开(公告)号：US08310148B2

公开(公告)日：2012-11-13

申请号：US13024183

申请日：2011-02-09

Applicant: Tae-Woo Lee ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  Yu-Jin Kim ,  Lyong-Sun Pu ,  Jong-Jin Park ,  Sang-Hoon Park ,  In-Nam Kang

Inventor： Tae-Woo Lee ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  Yu-Jin Kim ,  Lyong-Sun Pu ,  Jong-Jin Park ,  Sang-Hoon Park ,  In-Nam Kang

IPC: H01J63/04 ,  H01L21/00

CPC classification number: H01L51/5012 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C09K2211/1458 ,  H01L51/0037 ,  H01L51/0039 ,  H01L51/5036 ,  H05B33/14

Abstract: An organic light emitting device and a method of manufacturing the same, the organic light emitting device includes a first electrode, a second electrode, and an organic layer that has at least a multi-coated emissive layer and which is interposed between the first and second electrodes. The multi-coated emissive layer is a single layer composed of a neutral emissive material and an no−ne parameter of the emissive layer is greater than an no−ne parameter of a single-coated layer. The organic light emitting device has a longer lifetime and high efficiency.

Abstract translation: 一种有机发光器件及其制造方法，有机发光器件包括第一电极，第二电极和至少具有多层发射层的有机层，该有机发光器件介于第一和第二电极之间 电极。 多层发射层是由中性发射材料组成的单层，发射层的无参数大于单涂层的无参数。 有机发光器件的寿命更长，效率更高。