公开(公告)号：US07579781B2

公开(公告)日：2009-08-25

申请号：US11289491

申请日：2005-11-30

Applicant: Myung Ho Lee ,  Juhn Suk Yoo

Inventor： Myung Ho Lee ,  Juhn Suk Yoo

IPC: G09G3/10 ,  G05F1/00

CPC classification number: G09G3/3233 ,  G09G3/2014 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2300/0866 ,  G09G2310/066 ,  G09G2320/043

Abstract: An organic electro-luminescent display device according to an embodiment includes a light emitting device in a pixel to emit light in response to a current applied thereto; a data line for providing a data voltage in a write period and a ramp voltage in a display period; and a first switching device connected to the light emitting device, the first switching device being selectively turned on depending on a voltage difference between the ramp voltage and the data voltage so as to drive the light emitting device.

Abstract translation: 根据实施例的有机电致发光显示装置包括响应于施加于其上的电流而在像素中发光的发光器件; 用于在显示周期中提供写入周期中的数据电压和斜坡电压的数据线; 以及连接到所述发光器件的第一开关器件，所述第一开关器件根据所述斜坡电压和所述数据电压之间的电压差选择性地导通，以驱动所述发光器件。

公开(公告)号：US08129898B2

公开(公告)日：2012-03-06

申请号：US12338089

申请日：2008-12-18

Applicant: Nack Bong Choi ,  Juhn Suk Yoo

Inventor： Nack Bong Choi ,  Juhn Suk Yoo

IPC: H01L51/10

CPC classification number: H01L51/5253 ,  H01L27/3244 ,  H01L27/3258 ,  H01L51/5259 ,  H01L2251/5315 ,  H01L2251/5338 ,  H01L2251/558

Abstract: A flexible organic electro-luminescence device is adapted to improve its flexibility and to completely and substantially exclude the intrusion of external moisture and/or oxygen. The flexible organic electro-luminescence device includes: a substrate of a thickness of about 0.05 mm˜0.2 mm; a planarization layer on the substrate; a thin film transistor on the planarization layer; a passivation layer on the planarization layer and the thin film transistor, with a contact hole exposing a drain electrode of the thin film transistor; a reflective layer on the passivation layer; an anode electrode on the reflective layer, electrically connected to the drain electrode of the thin film transistor; a bank layer on the edge region of the anode electrode and the passivation layer, including an organic material; an organic light emitting layer on the anode electrode; a cathode electrode on the bank layer and the organic light emitting layer; and a seal layer on the cathode electrode, including an organic film, an inorganic film, an adhesive film and a protective film.

Abstract translation: 灵活的有机电致发光装置适于提高其柔性并完全和基本上排除外部水分和/或氧气的侵入。 柔性有机电致发光器件包括：厚度为约0.05mm〜0.2mm的衬底; 衬底上的平坦化层; 平坦化层上的薄膜晶体管; 平坦化层和薄膜晶体管上的钝化层，具有暴露薄膜晶体管的漏电极的接触孔; 钝化层上的反射层; 反射层上的阳极，电连接到薄膜晶体管的漏电极; 阳极电极和钝化层的边缘区域上的堤层，包括有机材料; 阳极上的有机发光层; 堤层上的阴极和有机发光层; 以及阴极电极上的密封层，包括有机膜，无机膜，粘合膜和保护膜。

公开(公告)号：US20100213482A1

公开(公告)日：2010-08-26

申请号：US12639414

申请日：2009-12-16

Applicant: Yong Chul Kim ,  Juhn Suk Yoo

Inventor： Yong Chul Kim ,  Juhn Suk Yoo

IPC: H01L33/00 ,  H01L21/00

CPC classification number: H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/5221 ,  H01L51/5231 ,  H01L2227/323 ,  H01L2251/5315 ,  H01L2251/5353

Abstract: A top emission inverted OLED device is disclosed. The a top emission inverted OLED device includes: first and second pad portions disposed on peripheral areas which correspond to outer sides of a light generation area on a metal substrate; at least one thin film transistor formed on the light generation area; a passivation layer formed to cover the thin film transistor on the metal substrate and include contact holes which partially expose the thin film transistor and the first and second pad portions; a stacked pattern of first and second conductive patterns formed on the passivation layer and configured to make contact with the exposed part of the thin film transistor through one of the contact holes; a cathode electrode formed on the light generation area and electrically connected to the second conductive pattern; an organic light emission layer disposed on the cathode electrode; an anode electrode disposed on the organic light emission layer and formed from a transparent metal material; and electrode patterns formed from the same material as the second conductive pattern on the rest of the contact holes which expose the first and second pad portions.

Abstract translation: 公开了顶部发射反向OLED器件。 顶部发射反转OLED器件包括：第一和第二焊盘部分，设置在与金属基板上的发光区域的外侧对应的周边区域上; 形成在所述光产生区域上的至少一个薄膜晶体管; 形成为覆盖金属基板上的薄膜晶体管的钝化层，并且包括部分地暴露薄膜晶体管和第一和第二焊盘部分的接触孔; 形成在所述钝化层上并被配置为通过所述接触孔中的一个接触所述薄膜晶体管的所述暴露部分的第一和第二导电图案的堆叠图案; 阴极，形成在所述光生成区域上并电连接到所述第二导电图案; 设置在阴极上的有机发光层; 设置在有机发光层上并由透明金属材料形成的阳极电极; 以及由暴露第一和第二焊盘部分的其余接触孔上与第二导电图案相同的材料形成的电极图案。

公开(公告)号：US07701524B2

公开(公告)日：2010-04-20

申请号：US11167112

申请日：2005-06-28

Applicant: Yong In Park ,  Juhn Suk Yoo

Inventor： Yong In Park ,  Juhn Suk Yoo

IPC: G02F1/136 ,  G02F1/1333 ,  G02F1/1343 ,  H01L27/14 ,  H01L21/00

CPC classification number: G02F1/1368 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/136231

Abstract: A method for fabricating an LCD device includes providing a substrate; forming an active pattern having a source region, a drain region and a channel region on the substrate; forming a first insulation film on the substrate; forming a gate electrode, a gate line and a pixel electrode on the substrate; forming a second insulation film on the substrate; forming a contact hole exposing a portion of the source and drain regions by removing a portion of the first and second insulation films; patterning the second insulation film on the pixel electrode at least a size corresponding to a form of the pixel electrode; and forming a source electrode electrically connected to the source region and a drain electrode electrically connected to the drain region through the contact hole.

Abstract translation: 一种用于制造LCD装置的方法，包括提供基板; 在衬底上形成具有源极区，漏极区和沟道区的有源图案; 在基板上形成第一绝缘膜; 在所述基板上形成栅电极，栅极线和像素电极; 在所述基板上形成第二绝缘膜; 通过去除所述第一和第二绝缘膜的一部分而形成暴露所述源区和漏区的一部分的接触孔; 在像素电极上图案化至少一个对应于像素电极形式的尺寸的第二绝缘膜; 以及通过所述接触孔形成与所述源极区域电连接的源电极和与所述漏极区域电连接的漏极电极。

公开(公告)号：US07688301B2

公开(公告)日：2010-03-30

申请号：US11092945

申请日：2005-03-30

Applicant: Dong Hoon Lee ,  Juhn Suk Yoo ,  Chul Sang Jang ,  Oh Kyong Kwon

Inventor： Dong Hoon Lee ,  Juhn Suk Yoo ,  Chul Sang Jang ,  Oh Kyong Kwon

IPC: G09G3/36

CPC classification number: G09G3/3614 ,  G09G3/2074 ,  G09G3/3648 ,  G09G3/3685 ,  G09G2310/0213 ,  G09G2330/023

Abstract: A driving apparatus of a liquid crystal display device according to an embodiment of the present invention includes a liquid crystal display panel having a liquid crystal cell of a matrix shape to display a video signal; N (where N is a positive integer) number of data drive circuits that generate a polarity pattern of the video signal and supply it to the liquid crystal cell through a plurality of output channels; and a polarity controller that controls the polarity signal and supplies it to the N number of the data drive circuits on the basis of a first selection signal corresponding to the number of the output channels and a second selection signal corresponding to a repetition period of the polarity pattern.

Abstract translation: 根据本发明实施例的液晶显示装置的驱动装置包括具有矩阵形状的液晶单元以显示视频信号的液晶显示面板; 产生视频信号的极性图案并通过多个输出通道将其提供给液晶单元的数据驱动电路的N（其中N是正整数）数量的数据驱动电路; 以及极性控制器，其根据对应于输出通道的数量的第一选择信号和对应于极性的重复周期的第二选择信号来控制极性信号并将其提供给N个数据驱动电路 模式。

公开(公告)号：US07656382B2

公开(公告)日：2010-02-02

申请号：US11477350

申请日：2006-06-30

Applicant: Kyung Eon Lee ,  Juhn Suk Yoo

Inventor： Kyung Eon Lee ,  Juhn Suk Yoo

IPC: G09G3/36

CPC classification number: G09G3/3688 ,  G09G3/3677 ,  G09G2310/0297 ,  G11C19/00 ,  G11C19/28

Abstract: A shift register having a plurality of stages in which each of the stages includes: an input circuit part arranged to receive an input signal; an exclusive OR circuit arranged to generate a toggle signal by an exclusive OR operation on a non-inversion output and an inversion output of the input circuit part; and an output circuit part arranged to supply one of a clock signal and a feedback signal from an output terminal to the output terminal and an input terminal of the next stage in response to the toggle signal.

Abstract translation: 一种具有多个级的移位寄存器，其中每个级包括：输入电路部分，被布置为接收输入信号; 异或电路，被配置为通过对非反相输出和输入电路部分的反相输出进行异或运算来产生触发信号; 以及输出电路部分，其布置成响应于所述触发信号，将来自输出端子的时钟信号和反馈信号之一提供给输出端子和下一级的输入端子。

公开(公告)号：US20080174574A1

公开(公告)日：2008-07-24

申请号：US11807009

申请日：2007-05-26

Applicant: Juhn Suk Yoo

Inventor： Juhn Suk Yoo

IPC: G06F3/038 ,  G09G3/30

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0254 ,  G09G2310/0262 ,  G09G2320/043

Abstract: An organic light emitting diode display compensates for a threshold voltage of a thin-film driving transistor to improve display quality. The display includes a light emitting cell connected between a high-level voltage source and a first node. A driving transistor is connected between the first node and a ground voltage source to control a current, which flows in the light emitting cell, by using a voltage applied to a gate terminal of the driving transistor. A data driving circuit applies a data voltage of first polarity to the gate terminal of the driving transistor to shift a threshold voltage of the driving transistor from a reference value to the voltage of first polarity. A compensation circuit supplies a compensation voltage of second polarity to the gate terminal of the driving transistor to shift the threshold voltage of the driving transistor from the voltage of first polarity to the voltage of second polarity, and then supplies a constant current to the gate terminal of the driving transistor to restore the threshold voltage of the driving transistor to the reference value.

Abstract translation: 有机发光二极管显示器补偿薄膜驱动晶体管的阈值电压以提高显示质量。 显示器包括连接在高电平电压源和第一节点之间的发光单元。 驱动晶体管连接在第一节点和地电压源之间，以通过使用施加到驱动晶体管的栅极端子的电压来控制在发光单元中流动的电流。 数据驱动电路将第一极性的数据电压施加到驱动晶体管的栅极端，以将驱动晶体管的阈值电压从基准值移位到第一极性的电压。 补偿电路将第二极性的补偿电压提供给驱动晶体管的栅极端子，以将驱动晶体管的阈值电压从第一极性的电压移动到第二极性的电压，然后将恒定电流提供给栅极端子 以将驱动晶体管的阈值电压恢复到参考值。

公开(公告)号：US07365714B2

公开(公告)日：2008-04-29

申请号：US10698400

申请日：2003-11-03

Applicant: Juhn Suk Yoo

Inventor： Juhn Suk Yoo

IPC: G09G3/30

CPC classification number: G09G3/3241 ,  G09G3/3283 ,  G09G2300/0809 ,  G09G2300/0842 ,  G09G2320/0233

Abstract: A data driving apparatus of an organic electro luminescence display (OELD) panel provides a current to the OELD panel, causing the OELD panel to display pictures. The data driving apparatus may include a data driver for applying data signals using a substantially uniform current; and a data signal controller circuit integrated with the OELD panel for charging and controlling the substantially uniform current in response to the data signals outputted from the data driver so as to apply the data signals to the organic electro luminescence display panel.

Abstract translation: 有机电致发光显示器（OELD）面板的数据驱动装置向OELD面板提供电流，使OELD面板显示图像。 数据驱动装置可以包括用于使用基本均匀的电流来施加数据信号的数据驱动器; 以及数据信号控制器电路，其与OELD面板集成，用于响应于从数据驱动器输出的数据信号对大致均匀的电流进行充电和控制，以将数据信号施加到有机电致发光显示面板。

公开(公告)号：US07227184B2

公开(公告)日：2007-06-05

申请号：US10330918

申请日：2002-12-27

Applicant: Jae-Yong Park ,  Juhn Suk Yoo

Inventor： Jae-Yong Park ,  Juhn Suk Yoo

IPC: H01L29/04 ,  H01L27/108 ,  H01L27/01

CPC classification number: H01L27/3265 ,  H01L27/1255 ,  H01L27/3258

Abstract: An active matrix organic electro luminescent display (ELD) device comprises a substrate, first and second active layers formed of polycrystalline silicon on the substrate, first source and drain regions and second source and drain regions, the first source and drain regions neighboring the first active layer and the second source and drain regions neighboring the second active layer, a gate insulating layer on the first and second active layers, first and second gate electrodes on the gate insulating layer, a first inter layer on the first and second gate electrodes, an anode electrode and a capacitor electrode on the first inter layer, a first passivation layer on the anode electrode and the capacitor electrode, a power line on the first passivation layer, first source and drain electrodes on the first passivation layer, the first source electrode being connected to the first source region and the first drain electrode being connected to the first drain region, second source and drain electrodes on the first passivation layer, the second source electrode being connected to the second source region, the power line and the capacitor electrode and the second drain electrode being connected to the second drain region and the anode electrode, and a second passivation layer on the first source and drain electrodes and the second source and drain electrodes, the second passivation layer having a bank that exposes the anode electrode.

Abstract translation: 有源矩阵有机电致发光显示器（ELD）器件包括衬底，在衬底上由多晶硅形成的第一和第二有源层，第一源极和漏极区域以及第二源极和漏极区域，第一源极和漏极区域与第一有源电致发光显示器 层和与第二有源层相邻的第二源极和漏极区，在第一和第二有源层上的栅极绝缘层，栅极绝缘层上的第一和第二栅极电极，第一和第二栅极上的第一层间， 阳极电极和第一层间的电容器电极，阳极电极和电容器电极上的第一钝化层，第一钝化层上的电力线，第一钝化层上的第一源极和漏极，第一源极为 连接到第一源极区域，并且第一漏极电极连接到第一漏极区域，第二源极和漏极 电极在第一钝化层上，第二源极连接到第二源极区，电源线和电容器电极以及第二漏极连接到第二漏区和阳极，以及第二钝化层 第一源极和漏极以及第二源极和漏极，第二钝化层具有露出阳极电极的堤。

公开(公告)号：US08876998B2

公开(公告)日：2014-11-04

申请号：US13155790

申请日：2011-06-08

Applicant: Jong Hyun Park ,  Chang Dong Kim ,  Gee Sung Chae ,  Juhn Suk Yoo ,  Soo Young Yoon ,  Soon Wook Cha ,  Won Bong Jang ,  Jae Kyung Choi

Inventor： Jong Hyun Park ,  Chang Dong Kim ,  Gee Sung Chae ,  Juhn Suk Yoo ,  Soo Young Yoon ,  Soon Wook Cha ,  Won Bong Jang ,  Jae Kyung Choi

IPC: B29C65/00 ,  B32B37/00 ,  B32B38/10 ,  B32B38/04 ,  B32B27/00 ,  B29C63/00 ,  C09J5/00 ,  H01L51/00

CPC classification number: H01L51/0097 ,  C09J5/00 ,  C09J2203/326 ,  C09J2205/302 ,  C09J2205/31 ,  H01L51/003 ,  H01L2251/5338 ,  Y02E10/549 ,  Y10T156/1168

Abstract: Disclosed is a method for manufacturing a flexible device comprising: forming an adhesive layer on a support substrate; adhering a flexible substrate onto the adhesive layer; forming a device layer on the flexible substrate; and separating the support substrate from the flexible substrate, wherein the adhesive layer comprises a self-assembled monolayer (SAM).

Abstract translation: 公开了一种用于制造柔性装置的方法，包括：在支撑基板上形成粘合剂层; 将柔性基材粘附到粘合剂层上; 在柔性基板上形成器件层; 以及将所述支撑衬底与所述柔性衬底分离，其中所述粘合剂层包括自组装单层（SAM）。