公开(公告)号：US20100055343A1

公开(公告)日：2010-03-04

申请号：US12461870

申请日：2009-08-26

Applicant: Seung-Mook Lee ,  Jin-Woo Park ,  Sang-Woo Pyo ,  Myung-Jong Jung ,  Do-Young Kim ,  Dae-Hoon Kim ,  Hyo-Yeon Kim

Inventor： Seung-Mook Lee ,  Jin-Woo Park ,  Sang-Woo Pyo ,  Myung-Jong Jung ,  Do-Young Kim ,  Dae-Hoon Kim ,  Hyo-Yeon Kim

IPC: B05D3/06 ,  B41M5/40

CPC classification number: B41M5/38214 ,  B41M5/38228 ,  B41M5/385 ,  B41M5/42 ,  B41M2205/38 ,  H01L51/0013 ,  Y02E10/549

Abstract: Provided are a donor substrate for laser induced thermal imaging (LITI) and a method of fabricating an organic light emitting diode (OLED) using the same, which can prevent a transferred emission layer from being damaged by heat and thus prevent wrinkles from forming on the surface thereof. The donor substrate includes a base layer, a light-to-heat conversion layer disposed on the base layer, a first transfer layer disposed on the light-to-heat conversion layer and including an organic layer, an inorganic layer, or a double layer thereof, and a second transfer layer disposed on the first transfer layer and including an emission layer. The first transfer layer has an absolute value of lowest unoccupied molecular orbital energy level of 2.6 to 3.0 eV and a band gap energy of 2.8 to 3.4 eV.

Abstract translation: 提供了用于激光诱导热成像（LITI）的施主衬底和使用其的有机发光二极管（OLED）的制造方法，其可以防止转移的发射层被热损伤，从而防止在 表面。 供体衬底包括基底层，设置在基底层上的光热转换层，设置在光热转换层上并包括有机层，无机层或双层的第一转移层 以及设置在第一转印层上并包括发射层的第二转印层。 第一转印层具有2.6至3.0eV的最低未占分子轨道能级的绝对值，以及2.8至3.4eV的带隙能量。

公开(公告)号：US20100052526A1

公开(公告)日：2010-03-04

申请号：US12545301

申请日：2009-08-21

Applicant: Jong-Tae Je ,  Se-jin Lee ,  Bo-Kyoung Song ,  Sang-Hae Lee ,  Jin-Woo Park

Inventor： Jong-Tae Je ,  Se-jin Lee ,  Bo-Kyoung Song ,  Sang-Hae Lee ,  Jin-Woo Park

IPC: H01J1/63 ,  C07C211/61 ,  C07D401/12 ,  C07D403/12

CPC classification number: C07D213/74 ,  C07C211/61 ,  C07C2603/50 ,  C07D209/88 ,  C07D215/38 ,  C07D221/16 ,  C07D307/66 ,  C07D333/36 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  H05B33/14

Abstract: A pyrene compound is provided. The pyrene compound is represented by Formula 1: wherein A1 and A2 are as defined in the specification. Further provided is an organic electroluminescent device using the pyrene compound. The organic electroluminescent device has high color purity of blue light and shows long life characteristics. Therefore, the organic electroluminescent device is suitable for use in displays and lighting systems.

Abstract translation: 提供芘化合物。 芘化合物由式1表示：其中A1和A2如说明书中所定义。 进一步提供使用芘化合物的有机电致发光器件。 有机电致发光器件具有高的蓝光色纯度并且具有长寿命特性。 因此，有机电致发光器件适用于显示器和照明系统。

公开(公告)号：US07648405B2

公开(公告)日：2010-01-19

申请号：US11109684

申请日：2005-04-20

Applicant: Dong-Soo Choi ,  Seung-Yong Song ,  Jin-Woo Park

Inventor： Dong-Soo Choi ,  Seung-Yong Song ,  Jin-Woo Park

IPC: H01J9/24

CPC classification number: H01L51/5259 ,  H01L51/5246

Abstract: A method of manufacturing an organic electroluminescence device whereby an encapsulating layer is formed by coating an encapsulating substrate with an encapsulating layer-forming composition and thermally processing the encapsulating substrate. A plasma treatment is performed on the encapsulating substrate having the encapsulating layer. A sealant is applied to at least one of the plasma treated encapsulating substrate and a substrate on which an organic electroluminescent unit including a first electrode, an organic layer, and a second electrode, which are sequentially stacked, is deposited. The sealing substrate and the substrate on which the organic electroluminescent unit is deposited are combined. Contaminants generated around the encapsulating layer and generated in the thermal process can be effectively removed by the cleaning process using plasma. Therefore, the interfacial adhesion between the sealant and the substrate is greatly improved, thereby preventing permeation of external air, moisture, etc., into the device.

Abstract translation: 一种制造有机电致发光器件的方法，其中通过用封装层形成组合物涂覆封装衬底并热封处理封装衬底而形成封装层。 对具有封装层的封装基板进行等离子体处理。 将密封剂施加到等离子体处理的封装基板和依次堆叠有包括第一电极，有机层和第二电极的有机电致发光单元的基板上的至少一个。 密封基板和其上沉积有机电致发光单元的基板组合。 通过使用等离子体的清洗处理可以有效地去除在封装层周围产生的并且在热处理中产生的污染物。 因此，密封剂和基材之间的界面粘合性大大提高，从而防止外部空气，水分等渗透到装置中。

公开(公告)号：US20090291237A1

公开(公告)日：2009-11-26

申请号：US12536057

申请日：2009-08-05

Applicant: Jin-Woo Park ,  Ho-Kyoon Chung ,  Jang-Hyuk Kwon ,  Mu-Hyun Kim ,  Seung-Yong Song ,  Young-Rag Do ,  Yoon-Chang Kim ,  Tae-Min Kang ,  Seong-Taek Lee

Inventor： Jin-Woo Park ,  Ho-Kyoon Chung ,  Jang-Hyuk Kwon ,  Mu-Hyun Kim ,  Seung-Yong Song ,  Young-Rag Do ,  Yoon-Chang Kim ,  Tae-Min Kang ,  Seong-Taek Lee

IPC: B41M5/40

CPC classification number: H01L51/5275 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/56

Abstract: The invention is directed to an organic electroluminescent (EL) display device having an improved light extracting efficiency due to a photonic crystal layer formed proximate one side of a stack. Among other elements, the stack may include a first electrode formed on a substrate, an organic light emitting layer formed above the first electrode, and a second electrode formed above the organic light emitting layer. Additionally, the photonic crystal layer may be configured to correspond to a wavelength of colored light. An organic EL display device having an improved light extracting efficiency may be manufactured using a thermal transfer donor film to adhere the photonic crystal layer to the stack.

公开(公告)号：US20090247040A1

公开(公告)日：2009-10-01

申请号：US12473226

申请日：2009-05-27

Applicant: Dong-Soo Choi ,  Jin-Woo Park ,  Seung-Yong Song

Inventor： Dong-Soo Choi ,  Jin-Woo Park ,  Seung-Yong Song

IPC: H01J9/20

CPC classification number: H01L51/56 ,  H01L51/524 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5259 ,  H01L2251/566

Abstract: A flat panel display and method of fabricating the same are disclosed. The flat panel display includes a first substrate having a pixel region; a light-emitting element located on the pixel region; a second substrate located opposite the first substrate; and a sealant located between the first and second substrates to cover the light-emitting element. At least one of the first and second substrates includes a groove formed around at least a portion of the circumference surrounding the pixel region. When the first and second substrates are pressed together with the sealant between them, the sealant spreads, covering the light-emitting element, and at least partially filling the groove.

Abstract translation: 公开了一种平板显示器及其制造方法。 平板显示器包括具有像素区域的第一基板; 位于像素区域上的发光元件; 位于与所述第一基板相对的第二基板; 以及密封剂，位于第一和第二基板之间以覆盖发光元件。 第一和第二基板中的至少一个包括围绕像素区域的圆周的至少一部分周围形成的凹槽。 当第一和第二基板与它们之间的密封剂一起挤压时，密封剂扩展，覆盖发光元件，并且至少部分地填充凹槽。

公开(公告)号：US07508483B2

公开(公告)日：2009-03-24

申请号：US11126482

申请日：2005-05-11

Applicant: Jin-Woo Park ,  Tae-Soo Kim ,  Tae-Hyeong Jung

Inventor： Jin-Woo Park ,  Tae-Soo Kim ,  Tae-Hyeong Jung

IPC: G02F1/13

CPC classification number: G02F1/133382 ,  G02F1/133512

Abstract: A liquid crystal display and a driving method thereof which enables stable operation at a low temperature. A liquid crystal display includes a panel with a first substrate on which a conductive black matrix is formed and a second substrate which faces the first substrate, and liquid crystal interposed between the substrates. The first and second substrates are assembled together using a sealant. The liquid crystal display further includes a temperature sensor for sensing a temperature of the panel and/or a temperature of its surroundings, and a power supply for controlling the temperature of the panel in response to the temperature sensed by the temperature sensor.

Abstract translation: 一种能够在低温下稳定运行的液晶显示器及其驱动方法。 液晶显示器包括具有第一基板的面板，其上形成有导电黑矩阵的面板和面对第一基板的第二基板以及置于基板之间的液晶。 使用密封剂将第一和第二基板组装在一起。 液晶显示器还包括用于感测面板的温度和/或其周围温度的温度传感器，以及用于响应于由温度传感器感测的温度来控制面板的温度的电源。

公开(公告)号：US07436117B2

公开(公告)日：2008-10-14

申请号：US10924880

申请日：2004-08-25

Applicant: Jong-Hyuk Lee ,  Hae-Seung Lee ,  Yoon-Hyeung Cho ,  Won-Jong Kim ,  Jin-Woo Park

Inventor： Jong-Hyuk Lee ,  Hae-Seung Lee ,  Yoon-Hyeung Cho ,  Won-Jong Kim ,  Jin-Woo Park

IPC: H01J17/24 ,  H01J29/94

CPC classification number: H01L51/5259 ,  H01L2251/5315

Abstract: Provided are an organic electroluminescent device and a method of manufacturing the same. An organic electroluminescent device, comprising a rear substrate, an organic electroluminescent unit formed on one surface of the rear substrate and having a first electrode, an organic film, and a second electrode, and a front substrate joined to the rear substrate and having a porous oxide layer based on alumina on an inner surface of the front substrate. The alumina is hydrated amorphous alumina. The porous oxide layer is composed of hydrated amorphous alumina; hydrated amorphous alumina and silica; hydrated amorphous alumina, and one or more selected from alkaline metal oxide, alkaline earth metal oxide, metal halide, metal sulfate, and metal perchlorate, which are captured in a network of the alumina; or hydrated amorphous alumina, silica, and one or more selected from alkaline metal oxide, alkaline earth metal oxide, metal halide, metal sulfate, and metal perchlorate, which are captured in a network of the alumina and a network of the silica. The organic electroluminescent device may be used as a front emission type, a rear emission type, or a both-direction emission type display.

Abstract translation: 提供一种有机电致发光器件及其制造方法。 一种有机电致发光器件，包括后衬底，形成在所述后衬底的一个表面上并具有第一电极，有机膜和第二电极的有机电致发光单元以及与所述后衬底接合并具有多孔 在前基板的内表面上的基于氧化铝的氧化物层。 氧化铝是水合无定形氧化铝。 多孔氧化物层由水合无定形氧化铝组成; 水合无定形氧化铝和二氧化硅; 水合无定形氧化铝和选自碱金属氧化物，碱土金属氧化物，金属卤化物，金属硫酸盐和金属高氯酸盐中的一种或多种，​​其被捕获在氧化铝的网络中; 或水合无定形氧化铝，二氧化硅和选自碱金属氧化物，碱土金属氧化物，金属卤化物，金属硫酸盐和金属高氯酸盐中的一种或多种，​​其被捕获在氧化铝的网络和二氧化硅的网络中。 有机电致发光器件可以用作前发射型，后发射型或双向发射型显示器。

公开(公告)号：US20070183778A1

公开(公告)日：2007-08-09

申请号：US11646736

申请日：2006-12-28

Applicant: Dae-Kwang Jung ,  Yun-Je Oh ,  Jin-Woo Park ,  Sang-Rok Lee ,  Il-Lae Kim

Inventor： Dae-Kwang Jung ,  Yun-Je Oh ,  Jin-Woo Park ,  Sang-Rok Lee ,  Il-Lae Kim

IPC: H04J14/00

CPC classification number: H04J14/0226 ,  H04J14/0246 ,  H04J14/0247 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0282

Abstract: A passive optical network includes: a central office for generating multiplexed downstream optical signals and receiving an upstream optical signal; a plurality of optical network units for receiving a corresponding downstream optical signal and generating subcarrier channels carrying electrical data of an assigned frequency; and a remote node for photoelectrically converting the channels into electrical data, electro-optically converting the electrical data into at least one upstream optical signal.

Abstract translation: 无源光网络包括：用于产生多路复用下行光信号并接收上游光信号的中心局; 多个光网络单元，用于接收相应的下行光信号并产生承载指定频率的电数据的副载波信道; 以及用于将信道光电转换成电数据的远程节点，将电数据电光转换成至少一个上行光信号。

公开(公告)号：US07227306B2

公开(公告)日：2007-06-05

申请号：US10927197

申请日：2004-08-27

Applicant: Jin-Woo Park ,  Jang-Hyuk Kwon ,  Moon-Hee Park ,  Chang-Su Seo

Inventor： Jin-Woo Park ,  Jang-Hyuk Kwon ,  Moon-Hee Park ,  Chang-Su Seo

IPC: H01J1/62

CPC classification number: H01L51/5271 ,  H01L27/3246 ,  H01L51/5209 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/5253 ,  H01L2251/5315

Abstract: An organic electroluminescence display capable of increased luminance and luminous efficiency by forming an organic light emitting device in a recessed structure is disclosed. The organic electroluminescence display comprises a pixel defining layer provided with an opening, a first electrode formed on the opening of the pixel defining layer in a recessed structure, an organic emission layer formed on the first electrode, and a second electrode. The organic emission layer is formed to be recessed in the first electrode, so that the first electrode surrounds the organic emission layer.

Abstract translation: 公开了一种能够通过在凹陷结构中形成有机发光器件来提高亮度和发光效率的有机电致发光显示器。 有机电致发光显示器包括设置有开口的像素限定层，形成在凹陷结构中的像素限定层的开口上的第一电极，形成在第一电极上的有机发射层和第二电极。 有机发光层形成为在第一电极中凹入，使得第一电极围绕有机发射层。

公开(公告)号：US07196666B2

公开(公告)日：2007-03-27

申请号：US11145911

申请日：2005-06-06

Applicant: Mark G. Allen ,  Yong-Kyu Yoon ,  Jin-Woo Park ,  Yeun-Ho Joung ,  Florent Cros ,  Ioannis Papapolymerou ,  Emmanouil Tentzeris ,  Bo Pan

Inventor： Mark G. Allen ,  Yong-Kyu Yoon ,  Jin-Woo Park ,  Yeun-Ho Joung ,  Florent Cros ,  Ioannis Papapolymerou ,  Emmanouil Tentzeris ,  Bo Pan

IPC: H01Q1/38

CPC classification number: H01Q19/32 ,  H01Q9/0407 ,  H01Q9/30

Abstract: A surface micromachined electromagnetically radiating antenna includes a coplanar waveguide on a ground plane coated substrate having a conductor path. The conductor path is coupled to a monopole conductor, which has a generally-cylindrical backbone erected vertically from the substrate and a metal layer deposited on the backbone at a predetermined thickness. The antenna may be fabricated by depositing an epoxy on the ground plane coated substrate to a predetermined depth and according to a pattern. The epoxy is exposed to an ultraviolet source that develops one or more columns according to the pattern. A seed layer of metal may be formed on the developed column. A conductive metal is electrodeposited over the column surface to produce the monopole antenna. Other antenna may be created by adding monopoles and/or conductive metal patches and/or strips that are positioned atop the monopoles and elevated from the substrate.

Abstract translation: 表面微加工电磁辐射天线包括在具有导体路径的接地平面涂覆的基板上的共面波导。 导体路径耦合到单极导体，单极导体具有从衬底垂直竖立的通常为圆柱形的主体和以预定厚度沉积在骨架上的金属层。 天线可以通过在接地平面涂覆的基底上沉积环氧树脂至预定深度并根据图案来制造。 环氧树脂暴露于根据图案形成一个或多个柱的紫外线源。 可以在显影柱上形成金属种子层。 将导电金属电沉积在柱表面上以产生单极天线。 可以通过添加单极子和/或定位在单极子顶部并从衬底升高的导电金属贴片和/或条带来产生其它天线。