公开(公告)号：US07811477B2

公开(公告)日：2010-10-12

申请号：US11435819

申请日：2006-05-18

Applicant: Tae-Woo Lee ,  Jong-Jin Park ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  Eun-Sil Han ,  Dal-Ho Huh

Inventor： Tae-Woo Lee ,  Jong-Jin Park ,  Sang-Yeol Kim ,  Mu-Gyeom Kim ,  Eun-Sil Han ,  Dal-Ho Huh

IPC: H01B1/12 ,  B32B27/28 ,  H01L31/00

CPC classification number: H01L51/0037 ,  C08G2261/1424 ,  C08G2261/146 ,  C08L25/18 ,  C08L27/12 ,  C08L29/02 ,  C08L65/00 ,  C08L2205/03 ,  H01B1/122 ,  H01L51/5052 ,  Y02E10/549 ,  Y10T428/3154 ,  Y10T428/31544 ,  C08L2666/04

Abstract: A composition including a conducting polymer and an ionomer, and an opto-electronic device including the composition are provided. The composition is prepared by doping a conducting polymer with an ionomer which has stabilized association with the conducting polymer backbone, has a low water uptake, has a low content of by-products decomposed by a reaction with electrons, and can physically crosslink with the conducting polymer. Thus, the opto-electronic device including the composition has improved device performance such as device efficiency and lifetime.

Abstract translation: 提供包含导电聚合物和离聚物的组合物和包含该组合物的光电装置。 通过用导电聚合物主链稳定结合的离聚物掺杂导电聚合物制备组合物，具有低吸水性，与电子反应分解的副产物含量低，并可与导电性物理交联 聚合物。 因此，包括组合物的光电装置具有改进的器件性能，例如器件效率和寿命。

公开(公告)号：US20090216922A1

公开(公告)日：2009-08-27

申请号：US12344387

申请日：2008-12-26

Applicant: Hyo Hoon Park ,  Tae Woo Lee ,  Do Won Kim ,  Seong Won Kim

Inventor： Hyo Hoon Park ,  Tae Woo Lee ,  Do Won Kim ,  Seong Won Kim

IPC: G06F13/12

CPC classification number: G06F13/4045 ,  G06F13/385

Abstract: Provided are a USB driver apparatus using an optical waveguide, a USB external apparatus connected to the same, and a USB system and a USB connection apparatus including the same. The USB driver apparatus includes an optical USB port connected to the USB terminal of the external apparatus and configured to exchange data with the USB terminal using an optical signal; a USB interface part configured to input and output data through the optical USB port; and a photoelectric converter connected between the optical USB port and the USB interface part and configured to convert an optical signal into an electrical signal and vice versa, wherein the optical USB port and the photoelectric converter are connected to each other through the optical waveguide to transmit data as an optical signal. Therefore, it is possible to largely increase a data transmission speed of the USB system.

Abstract translation: 提供了使用光波导的USB驱动器装置，与其连接的USB外部装置，以及包括该USB驱动器装置的USB系统和USB连接装置。 USB驱动器装置包括连接到外部设备的USB端子并被配置为使用光信号与USB端口交换数据的光学USB端口; 配置为通过光学USB端口输入和输出数据的USB接口部件; 以及光电转换器，连接在光学USB端口和USB接口部分之间，并被配置为将光信号转换为电信号，反之亦然，其中光学USB端口和光电转换器通过光波导彼此连接以传输 数据作为光信号。 因此，可以大幅提高USB系统的数据传输速度。

公开(公告)号：US20090098397A1

公开(公告)日：2009-04-16

申请号：US12078734

申请日：2008-04-03

Applicant: Myeong-suk Kim ,  Dong-woo Shin ,  Yu-jin Kim ,  Byoung-ki Choi ,  Tae-yong Noh ,  O-hyun Kwon ,  Tae-woo Lee ,  Eun-sil Han ,  Woon-jung Paek

Inventor： Myeong-suk Kim ,  Dong-woo Shin ,  Yu-jin Kim ,  Byoung-ki Choi ,  Tae-yong Noh ,  O-hyun Kwon ,  Tae-woo Lee ,  Eun-sil Han ,  Woon-jung Paek

IPC: B32B15/04 ,  B32B9/04 ,  C07C49/67

CPC classification number: C07C49/67 ,  C07C13/465 ,  Y10T428/31504 ,  Y10T428/31678

Abstract: Provided are an indene derivative compound represented by Formula 1 below and an organic light emitting device including the same: X—Ar1—Ar2—Y   Formula 1 wherein Ar1, Ar2 and X are described in the detailed description, and Y is represented by one of Formulae 2a to 2d: wherein R1 to R4 and Z are described in the detailed description. An organic light emitting device having improved driving voltage properties, brightness, efficiency and color purity can be prepared by including the indene derivative compound.

Abstract translation: 本发明提供下述通式1所示的茚衍生物化合物及含有该衍生物的有机发光元件：＆lt;线内配方说明=“In-line formula”end =“lead”？> X-Ar1-Ar2-Y 式1 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中Ar1，Ar2和X在详细描述中描述，Y由式2a至2d之一表示：其中 在详细描述中描述了R1至R4和Z。 可以通过包括茚衍生物化合物来制备具有改进的驱动电压特性，亮度，效率和色纯度的有机发光器件。

公开(公告)号：US20090021153A1

公开(公告)日：2009-01-22

申请号：US12155842

申请日：2008-06-10

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

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

IPC: H01J1/62

CPC classification number: H01L51/5203 ,  B82Y30/00 ,  H01L51/5293

Abstract: An electroluminescent device comprises a substrate, a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode, and including at least a light-emitting layer. A metal nano pattern which enables emission of polarized light is provided on one surface of at least one of the first electrode and the second electrode, wherein a grating period of the metal nano pattern satisfies the relation of Formula 1 below. A method of preparing the electroluminescent device comprises providing a substrate, first and second electrodes, and an organic layer including a light-emitting layer, with a metal nano pattern being provided on at least one of the first and second electrodes. Formula 1 is described in more detail in the description of the invention. The electroluminescent device can achieve emission of polarized light, without reforming materials used in forming the organic layer. D

公开(公告)号：US20080199732A1

公开(公告)日：2008-08-21

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: H01J1/63 ,  C07F15/02 ,  C07F15/04 ,  C07F15/06 ,  C07F7/28 ,  C07F3/06 ,  C07F1/08

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：US20080135839A1

公开(公告)日：2008-06-12

申请号：US11972847

申请日：2008-01-11

Applicant: Tae Woo Lee ,  Young Hun Byun ,  Yi Yeol Lyu ,  Sang Yoon Lee ,  Bon Won Koo

Inventor： Tae Woo Lee ,  Young Hun Byun ,  Yi Yeol Lyu ,  Sang Yoon Lee ,  Bon Won Koo

IPC: H01L27/13 ,  H01L21/326

CPC classification number: H01L51/0021 ,  B82Y10/00 ,  H01L51/0015 ,  H01L51/0046 ,  H01L51/0545

Abstract: A method of fabricating a thin film transistor, in which source and drain electrodes are formed through a solution process, even all stages which include formation of electrodes on a substrate, formation of an insulator layer, and formation of an organic semiconductor layer are conducted through the solution process. In the method, the fabrication is simplified and a fabrication cost is reduced. It is possible to apply the organic thin film transistor to integrated circuits requiring high speed switching because of high charge mobility.

Abstract translation: 制造薄膜晶体管的方法，其中源极和漏极通过溶液处理形成，甚至包括在衬底上形成电极的所有阶段，形成绝缘体层以及形成有机半导体层通过 解决过程。 在该方法中，简化了制造并降低了制造成本。 由于高电荷迁移率，有机薄膜晶体管可能需要高速切换的集成电路。

公开(公告)号：US20080105854A1

公开(公告)日：2008-05-08

申请号：US11936843

申请日：2007-11-08

Applicant: Dal Ho Huh ,  Jeong Woo Lee ,  Mi Young Chae ,  Tae Woo Lee

Inventor： Dal Ho Huh ,  Jeong Woo Lee ,  Mi Young Chae ,  Tae Woo Lee

IPC: H01B1/20

CPC classification number: H01B1/125 ,  H01L51/0037 ,  H01L51/5088

Abstract: Disclosed herein is a conductive copolymer. The conductive copolymer can prevent water-absorbance, lower the concentration of polyacid contained in a molecule and exhibit superior film characteristics and excellent storage stability via a reduction in aggregation between molecules, as well as impart improved efficiency and lifetime to optoelectronic devices. The conductive copolymer includes a conductive polymer doped with a polyacid copolymer represented by Formula 1 below: Further disclosed are a conductive copolymer composition, a conductive copolymer composition film and an organic optoelectronic device, each including the conductive copolymer.

Abstract translation: 本文公开了导电共聚物。 导电共聚物可以防止吸水率，降低分子中所含的多酸浓度，并且通过减少分子之间的聚集，显示优异的膜特性和优异的储存稳定性，并赋予光电器件更高的效率和寿命。 导电性共聚物包含掺杂有下述式1的多酸共聚物的导电性聚合物。进一步公开了导电性共聚物组合物，导电性共聚物组合物膜和有机光电子器件，各自含有导电性共聚物。

公开(公告)号：US20080047261A1

公开(公告)日：2008-02-28

申请号：US11895511

申请日：2007-08-24

Applicant: Hyun-Sik Han ,  Tae-Woo Lee ,  Eun-Seok Kim

Inventor： Hyun-Sik Han ,  Tae-Woo Lee ,  Eun-Seok Kim

IPC: F01N3/035

CPC classification number: B01J23/63 ,  B01D53/945 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/9025 ,  B01J23/44 ,  B01J37/0219 ,  B01J37/0234 ,  B01J37/0244 ,  Y02T10/22 ,  Y10S502/514 ,  Y10T428/12861

Abstract: Disclosed herein is a three-layered catalyst system in which layers including predetermined precious metal components are sequentially layered on a substrate, and thus the conversion ratio of HC and CO is increased, thereby improving purification efficiency. The three-layered catalyst system includes a substrate, a lower layer containing a precious metal component of only platinum, an intermediate layer containing a precious metal component of only palladium, and an upper layer containing a precious metal component of only platinum, all of which are sequentially layered.

Abstract translation: 本发明公开了一种三层催化剂体系，其中包含预定的贵金属组分的层依次层叠在基板上，因此HC和CO的转化率提高，从而提高了净化效率。 三层催化剂体系包括：基材，仅含铂的贵金属成分的下层，仅含钯的贵金属成分的中间层和仅含有铂的贵金属成分的上层， 顺序分层。

公开(公告)号：US20070285010A1

公开(公告)日：2007-12-13

申请号：US11785100

申请日：2007-04-13

Applicant: Tae-Woo Lee ,  Jong-Jin Park ,  Mu-Hyun Kim ,  Seung-Wook Chang

Inventor： Tae-Woo Lee ,  Jong-Jin Park ,  Mu-Hyun Kim ,  Seung-Wook Chang

IPC: H05B33/00

CPC classification number: H01L51/0037 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5048 ,  H01L51/5088

Abstract: Provided are an organic light emitting device (OLED) comprising: a first electrode; a second electrode; a hole injection layer (HIL), a hole transporting layer (HTL), and an emitting layer sequentially formed between the first electrode and the second electrode, wherein the work function, the IP or the absolute value of the highest occupied molecular orbital (HOMO) level of the HIL is greater than or equal to the absolute value of HOMO level of the HTL. In the OLED, the energy relationships between organic layers are controlled to facilitate hole injection and optimize the charge balance. Thus the efficiency of the OLED improves and the lifetime of the OLED increases.

Abstract translation: 提供了一种有机发光器件（OLED），包括：第一电极; 第二电极; 空穴注入层（HIL），空穴传输层（HTL）和顺序地形成在第一电极和第二电极之间的发光层，其中最高占据分子轨道（HOMO）的功函数，IP或绝对值 ）水平大于或等于HTL的HOMO电平的绝对值。 在OLED中，有机层之间的能量关系被控制以便于空穴注入并优化电荷平衡。 因此，OLED的效率提高并且OLED的寿命增加。

公开(公告)号：US07205096B2

公开(公告)日：2007-04-17

申请号：US11117431

申请日：2005-04-29

Applicant: Jong Jin Park ,  Sang Yeol Kim ,  Tae Woo Lee ,  Lyong Sun Pu

Inventor： Jong Jin Park ,  Sang Yeol Kim ,  Tae Woo Lee ,  Lyong Sun Pu

IPC: C23C18/30

CPC classification number: G03F7/405 ,  G03F7/0392 ,  Y10T428/31678

Abstract: Disclosed herein is a method for forming a metal pattern by using metal nanocrystals. The method comprises the steps of: (i) coating a photosensitive compound having a substituent, which is converted into a free carboxyl group by light exposure, on a substrate to form a photosensitive film; (ii) selectively exposing the photosensitive film to light in the presence of a photoacid generator to form a latent pattern for crystal growth having a free carboxyl group; and (iii) treating the latent pattern for crystal growth with a nanometallic solution in which metal nanocrystals can be formed to grow the metal nanocrystals on the latent pattern. According to the method, a metal wiring pattern can be formed in a cost-effective and relatively simple manner. Further, the metal pattern formed by the method can be useful in the manufacture of an electromagnetic interference filter for flat panel display devices or an electrode, and can thus be applied to devices, e.g., organic light-emitting devices (OLED) and organic thin-film transistors (OTFT).

Abstract translation: 本文公开了通过使用金属纳米晶体形成金属图案的方法。 该方法包括以下步骤：（i）通过曝光将具有取代基的感光性化合物转化成游离羧基，形成感光膜; （ii）在光致酸产生剂的存在下将感光膜选择性曝光以形成具有游离羧基的晶体生长的潜在图案; 和（iii）用可以形成金属纳米晶体的纳米金属溶液处理潜在图案以进行晶体生长，以在潜在图案上生长金属纳米晶体。 根据该方法，可以以成本有效且相对简单的方式形成金属布线图案。 此外，通过该方法形成的金属图案可用于制造用于平板显示装置或电极的电磁干扰滤光器，并且因此可以应用于诸如有机发光器件（OLED）和有机薄膜 - 薄膜晶体管（OTFT）。