公开(公告)号：US20060049753A1

公开(公告)日：2006-03-09

申请号：US11218494

申请日：2005-09-06

Applicant: Tae-Wook Kang ,  Kwan-Hee Lee

Inventor： Tae-Wook Kang ,  Kwan-Hee Lee

IPC: H05B33/00

CPC classification number: H01L51/56 ,  H01L27/3244 ,  H01L27/3258 ,  H01L51/5218 ,  H01L2251/5315

Abstract: An OLED and a method of fabricating the same are provided, in which, when a reflective layer pattern is formed, a thin layer for a pixel electrode is opened at an edge of an emission region to form the pixel electrode without additional photolithography and etching processes by forming an undercut under the edge of the reflective layer pattern, i.e., under the edge of the emission region by over-etching, thereby simplifying the process and increasing the yield.

Abstract translation: 提供了一种OLED及其制造方法，其中，当形成反射层图案时，在发射区域的边缘处打开用于像素电极的薄层以形成像素电极，而无需额外的光刻和蚀刻工艺 通过在反射层图案的边缘（即，通过过蚀刻）在发光区域的边缘下方形成底切，从而简化工艺并提高产量。

公开(公告)号：US06991858B2

公开(公告)日：2006-01-31

申请号：US10359003

申请日：2003-02-04

Applicant: Kwan Hee Lee ,  Soo Jin Park ,  Jong In Hong ,  Kyung Sun Choi ,  Chan Hyo Lee ,  Dae Yup Shin ,  Dong Hyun Jung ,  Sang Hyun Ju ,  Jang Hyuk Kwon

Inventor： Kwan Hee Lee ,  Soo Jin Park ,  Jong In Hong ,  Kyung Sun Choi ,  Chan Hyo Lee ,  Dae Yup Shin ,  Dong Hyun Jung ,  Sang Hyun Ju ,  Jang Hyuk Kwon

IPC: H05B33/14 ,  C09K11/06 ,  C07D471/00

CPC classification number: H05B33/14 ,  C07D471/04 ,  C09B57/008 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1044 ,  H01L51/0067 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308 ,  Y10S428/917

Abstract: The present invention relates to a blue light-emitting compound for organic polymer EL devices and organic EL devices having superior color purity and light-emitting efficiency by providing a blue light-emitting compound for organic EL devices represented by Chemical Formula 1 and an organic EL device using the blue light-emitting compound: wherein R1 to R8 each independently represents a functional group selected from the group consisting of hydrogen alkyl groups, alkoxy groups, carbon rings, aryl groups, hetero rings and fused aromatic compounds having from 1 to 30 carbon atoms; to of R1 to R3 may additionally be connected by a ring; and two of R4 to R8 may additionally be connected by a ring.

Abstract translation: 本发明涉及一种用于有机聚合物EL器件的蓝色发光性化合物和通过提供由化学式1表示的有机EL器件的蓝色发光性化合物和有机EL的有机EL器件而具有优异的色纯度和发光效率 使用蓝色发光性化合物的装置：其中，R 1〜R 8各自独立地表示选自氢烷基，烷氧基，碳环，芳基，杂环和具有1〜30碳的稠合芳香族化合物的官能团 原子 R 1〜R 3可以另外通过环连接; 并且R4至R8中的两个可另外通过环连接。

公开(公告)号：US20050280355A1

公开(公告)日：2005-12-22

申请号：US11149557

申请日：2005-06-10

Applicant: Kwan-Hee Lee ,  Jang-Hyuk Kwon ,  Seoung-Yoon Ryu

Inventor： Kwan-Hee Lee ,  Jang-Hyuk Kwon ,  Seoung-Yoon Ryu

IPC: H05B33/26 ,  G09F9/30 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14

CPC classification number: H01L51/5048 ,  H01L27/3211 ,  H01L51/5265 ,  H01L2251/558

Abstract: An organic light emitting display device may include: a substrate having first, second and third pixel regions. A first electrode layer may be formed in each of the first, second and third pixel regions on the substrate. A hole injection layer may be formed over an entire surface of the substrate on the first electrode layers. A first hole transport layer may be formed on the first electrode layers in the first, second and third pixel region. A second hole transport layer may be formed on the first hole transport layer in any two adjacent pixel regions among the first, second and third pixel regions. A third hole transport layer may be formed on the second hole transport layer in any one of the two adjacent pixel region. A first, second and third organic emission layers may be formed on the first, second and third hole transport layer. A second electrode layer may be formed on the first, second and third organic emission layers. An OLED configured in this or a similar manner benefits from uniform operating characteristics and reducing tac time.

Abstract translation: 有机发光显示装置可以包括：具有第一，第二和第三像素区域的基板。 第一电极层可以形成在衬底上的第一，第二和第三像素区域中的每一个中。 可以在第一电极层上的基板的整个表面上形成空穴注入层。 可以在第一，第二和第三像素区域中的第一电极层上形成第一空穴传输层。 可以在第一，第二和第三像素区域中的任何两个相邻像素区域中的第一空穴传输层上形成第二空穴传输层。 第三空穴传输层可以形成在两个相邻像素区域中的任一个中的第二空穴传输层上。 第一，第二和第三有机发射层可以形成在第一，第二和第三空穴传输层上。 第二电极层可以形成在第一，第二和第三有机发射层上。 以这种或类似方式配置的OLED有利于均匀的操作特性和减少时间。

公开(公告)号：US20050104875A1

公开(公告)日：2005-05-19

申请号：US10963391

申请日：2004-10-11

Applicant: Won-Kyu Kwak ,  Kwan-Hee Lee ,  Keum-Nam Kim

Inventor： Won-Kyu Kwak ,  Kwan-Hee Lee ,  Keum-Nam Kim

IPC: H01L51/50 ,  G09G3/20 ,  G09G3/22 ,  G09G3/28 ,  G09G3/296 ,  G09G3/30 ,  G09G3/32 ,  H04N5/66 ,  G09G5/00

CPC classification number: G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0804 ,  G09G2300/0814 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0235 ,  G09G2320/0606 ,  G09G2320/0666

Abstract: A pixel circuit of a display device for realizing a certain color during a display period of time. The pixel circuit includes at least two light emitting elements, each said light emitting element for emitting a corresponding one of colors during the display period of time. An active element is commonly connected to the at least two light emitting elements to drive the at least two light emitting elements. The active element time-divisionally drives the at least two light emitting elements during the display period of time, such that each said light emitting element emits the corresponding one of the colors per a sub display period of time. The at least two light emitting elements realize the certain color in the display period of time by time-divisionally emitting the corresponding ones of the colors, each corresponding one of the colors being emitted per the sub display period of time.

Abstract translation: 一种用于在显示时段期间实现某种颜色的显示装置的像素电路。 像素电路包括至少两个发光元件，每个所述发光元件用于在显示时段期间发射相应的一种颜色。 有源元件通常连接到至少两个发光元件以驱动至少两个发光元件。 有源元件在显示时段期间时分地驱动至少两个发光元件，使得每个所述发光元件在每个子显示时段发射相应的一种颜色。 所述至少两个发光元件通过时分地发射对应的一种颜色在显示时段中实现某种颜色，每个相应的一种颜色在每个子显示时段内被发射。

公开(公告)号：US06315992B1

公开(公告)日：2001-11-13

申请号：US09345415

申请日：1999-06-30

Applicant: Moon Jong Noh ,  Kyoung Ae Kang ,  Kwan Hee Lee

Inventor： Moon Jong Noh ,  Kyoung Ae Kang ,  Kwan Hee Lee

IPC: A61K3500

CPC classification number: A61K38/1841 ,  A61K35/12 ,  A61K48/00 ,  C07K14/495

Abstract: The subject invention is related to a cell-mediated gene therapy treatment for orthopedic disease using a member belonging to the transforming growth factor-&bgr; (TGF-&bgr;) superfamily. TGF-&bgr; gene therapy as a new treatment method for degenerative arthritis is demonstrated. After transfection of TGF-&bgr; cDNA expression vectors into fibroblasts (NIH 3T3-TGF-&bgr;1), the cells were injected into rabbit achilles tendon and knee joints with artificially-made cartilage defects. Intratendinous injections were performed to determine the optimal concentration for in vivo expression. Partially defected cartilage model was made to simulate degenerative arthritis of the knee joint. The partial cartilage defect treated with the cell-mediated gene therapy procedure was covered by newly formed hyaline cartilage which indicates that the cells survived and stimulated matrix formation in this area. Completely denuded cartilage areas were covered by fibrous collagen.

Abstract translation: 本发明涉及使用属于转化生长因子-β（TGF-β）超家族的成员的骨科疾病的细胞介导的基因治疗治疗。 证实了TGF-β基因治疗作为退行性关节炎的新治疗方法。 将TGF-βcDNA表达载体转染到成纤维细胞（NIH 3T3-TGF-β1）后，将细胞注射到兔子跟腱和膝关节中，人工制造软骨缺损。 进行Intratendinous注射以确定体内表达的最佳浓度。 进行部分缺陷软骨模型，以模拟膝关节退行性关节炎。 用细胞介导的基因治疗程序处理的部分软骨缺损被新形成的透明软骨覆盖，表明细胞存活并刺激了该区域的基质形成。 完全剥落的软骨区域被纤维胶原覆盖。

公开(公告)号：US06217264B1

公开(公告)日：2001-04-17

申请号：US09528317

申请日：2000-03-20

Applicant: Kyung Bae Kim ,  Hak Kyu Kim ,  Young Heum Kim ,  Wook Jung Sung ,  Kwan Hee Lee

Inventor： Kyung Bae Kim ,  Hak Kyu Kim ,  Young Heum Kim ,  Wook Jung Sung ,  Kwan Hee Lee

IPC: B23B2722

CPC classification number: B23B27/143 ,  B23B2200/321 ,  B23B2200/323 ,  Y10T407/235 ,  Y10T407/24 ,  Y10T407/245

Abstract: Disclosed is a cutting insert capable of enhancing the surface roughness of worked materials and lengthening the durability of a cutting tool which has utilized in conjunction with the cutting insert, capable of efficiently removing cut chips from the cutting region by making a chip breaker into a complete free curved surface to discharge the cut chips in the most natural direction and form, which are formed when performing a desired cutting operation of ferrous or nonferrous metals such as aluminum, copper, stainless, etc., to also minimize the resistance to chip flow and the occurrence of the melted-sticking phenomenon. The cutting insert has a specific chip breaker formed on an upper surface thereof with the aid of a pressure molding operation using a mold and in a sintering operation. A lower surface of the cutting insert is formed as a plane. The lower surface is firmly fixed on a holder for cutting tool and supports the cutting insert when mounting the cutting insert in the holder for cutting tool. It is also possible to provide the chip breaker on the lower surface. At least one cutting corner is formed at corners of the upper surface. The cutting insert includes main cutting edge portions slanted to the cutting corner at a certain angle. The main cutting edge portions includes main cutting edges and main cutting edge land surfaces extend from the main cutting edges toward the upper surface. A circle opening is formed through the center of the cutting insert. A boss is mounted in the circle opening.

Abstract translation: 公开了一种能够增强加工材料的表面粗糙度并延长与切削刀片结合使用的切削工具的耐久性的切削刀片，其能够通过使切屑破碎机成为完整的切屑而有效地从切割区域去除切屑 自由曲面，以最有效的方式排出切割的碎屑，并且在执行期望的铁，有色金属如铝，铜，不锈钢等的切割操作时形成，同时最小化芯片流动的阻力， 发生熔化现象。 切削刀片借助于使用模具的加压成型操作和烧结操作，在其上表面上形成有特定的切屑。 切削刀片的下表面形成为平面。 当将切削刀片安装在切削刀具保持器中时，下表面牢固地固定在切割工具的支架上并支撑切削刀片。 还可以在下表面上提供断屑器。 在上表面的角部形成至少一个切割角。 切削刀片包括以一定角度倾斜到切割角的主切削刃部分。 主切削刃部分包括主切削刃，并且主切刃刃面表面从主切削刃向上表面延伸。 通过切削刀片的中心形成圆形开口。 一个凸台安装在圆形开口中。

公开(公告)号：US09634254B2

公开(公告)日：2017-04-25

申请号：US13097886

申请日：2011-04-29

Applicant: Yuji Hamada ,  Kwan-Hee Lee

Inventor： Yuji Hamada ,  Kwan-Hee Lee

IPC: H01J1/63 ,  C09K11/06 ,  C07D333/20 ,  C07D271/10 ,  C07C13/47 ,  C07C13/465 ,  H01L51/00 ,  H01L51/42 ,  H01L51/50

CPC classification number: H01L51/0058 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0077 ,  H01L51/4273 ,  H01L51/5012 ,  H01L2251/308

Abstract: An organic material for an organic light emitting diode (OLED) display, and an OLED display are provided, and the organic material includes an anthracene derivative includes at least deuterium.

公开(公告)号：US09196859B2

公开(公告)日：2015-11-24

申请号：US14101544

申请日：2013-12-10

Applicant: Joong-Won Sim ,  Kwan-Hee Lee ,  Byung-Hoon Chun

Inventor： Joong-Won Sim ,  Kwan-Hee Lee ,  Byung-Hoon Chun

IPC: H01L51/52 ,  H01L51/50

CPC classification number: H01L51/5096 ,  H01L51/5024 ,  H01L51/506 ,  H01L51/5076

Abstract: An organic light-emitting device and a flat panel device, the organic light-emitting device including a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, wherein the organic layer includes an emission layer, the emission layer including at least one N-doping layer.

Abstract translation: 有机发光器件和平板器件，所述有机发光器件包括第一电极; 第二电极; 以及在所述第一电极和所述第二电极之间的有机层，其中所述有机层包括发射层，所述发射层包括至少一个N掺杂层。

公开(公告)号：US09150783B2

公开(公告)日：2015-10-06

申请号：US11735419

申请日：2007-04-13

Applicant: Kyung-Hoon Choi ,  Kwan-Hee Lee ,  Min-Seung Chun ,  Choon-Woo Lim

Inventor： Kyung-Hoon Choi ,  Kwan-Hee Lee ,  Min-Seung Chun ,  Choon-Woo Lim

IPC: H01L29/00 ,  C09K11/06 ,  H05B33/14

CPC classification number: C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/187 ,  C09K2211/188 ,  H05B33/14

Abstract: Organic light emitting diodes (OLEds) are provided. In one embodiment, an OLED includes a first electrode, a second electrode and an organic layer positioned between the first and second electrodes. The organic layer comprises an organic metal complex represented by the formula [M(L)2]a, in which L is an anionic ligand, M is a metal that can be five-coordinated or six-coordinated with L, and a is an integer ranging from 2 to 4.

Abstract translation: 提供有机发光二极管（OLEds）。 在一个实施例中，OLED包括位于第一和第二电极之间的第一电极，第二电极和有机层。 有机层包含由式[M（L）2] a表示的有机金属络合物，其中L为阴离子配位体，M为可与L配位的五配位或六配位的金属，a为 整数范围从2到4。

公开(公告)号：US08999524B2

公开(公告)日：2015-04-07

申请号：US13097437

申请日：2011-04-29

Applicant: Dong-Heon Kim ,  Tae-Shick Kim ,  Kwan-Hee Lee ,  Min-Seung Chun ,  Jung-Ha Son ,  Jae-Hyun Kwak ,  Mi-Kyung Kim ,  Choon-Woo Lim

Inventor： Dong-Heon Kim ,  Tae-Shick Kim ,  Kwan-Hee Lee ,  Min-Seung Chun ,  Jung-Ha Son ,  Jae-Hyun Kwak ,  Mi-Kyung Kim ,  Choon-Woo Lim

IPC: H01L51/50 ,  H01L51/00

CPC classification number: H01L51/0067 ,  H01L51/005 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0077 ,  H01L51/50 ,  H01L51/5048 ,  Y10S428/917

Abstract: An organic light-emitting device includes a first electrode, a mixed organic layer, an emission layer, an electron transport layer, and a second electrode. The mixed organic layer contains a fluorene derivative and a pyrazine derivative, and the electron transport layer contains a lithium quinolate and a pyridine derivative.

Abstract translation: 有机发光器件包括第一电极，混合有机层，发射层，电子传输层和第二电极。 混合有机层含有芴衍生物和吡嗪衍生物，电子传输层含有喹啉锂和吡啶衍生物。