公开(公告)号：US09659970B2

公开(公告)日：2017-05-23

申请号：US13590079

申请日：2012-08-20

申请人： Chang-Soo Pyon ,  Min-Ho Ko ,  Hyun-Chol Bang ,  Kwang-Min Kim ,  Won-Kyu Kwak

发明人： Chang-Soo Pyon ,  Min-Ho Ko ,  Hyun-Chol Bang ,  Kwang-Min Kim ,  Won-Kyu Kwak

IPC分类号： H01L29/00 ,  H01L27/12 ,  H01L23/522 ,  H01L49/02

CPC分类号： H01L27/124 ,  H01L23/5223 ,  H01L27/1255 ,  H01L28/40

摘要： A semiconductor device includes a substrate, a first conductive layer on the substrate and including a main pattern, and substantially symmetrical auxiliary patterns extending from two sides of the main pattern, an insulating layer on the substrate and the first conductive layer, and a second conductive layer on the insulating layer and overlapping at least a portion of the main pattern and the auxiliary patterns.

公开(公告)号：US20130112984A1

公开(公告)日：2013-05-09

申请号：US13488404

申请日：2012-06-04

申请人： Kwang-Min Kim ,  Won-Kyu Kwak

发明人： Kwang-Min Kim ,  Won-Kyu Kwak

IPC分类号： H01L27/15

CPC分类号： H01L51/0096 ,  H01L27/3244 ,  Y02E10/549

摘要： A flexible display apparatus is disclosed. The flexible display apparatus includes: a substrate on which a display unit for displaying an image, a non-display area formed outside the display unit, and at least one pad for inputting an electrical signal to the display unit are located; and a circuit board including circuit terminals to be electrically connected to the at least one pad. A stiffener including a plurality of reinforcement lines that are patterned to reduce or prevent thermal deformation of the substrate is formed on the substrate.

摘要翻译： 公开了一种柔性显示装置。 柔性显示装置包括：基板，其上显示图像的显示单元，形成在显示单元外部的非显示区域和至少一个用于向显示单元输入电信号的焊盘; 以及电路板，其包括电连接到所述至少一个焊盘的电路端子。 在基板上形成包括图案化以减少或防止基板的热变形的多个加强线的加强件。

公开(公告)号：US20090262051A1

公开(公告)日：2009-10-22

申请号：US12385345

申请日：2009-04-06

申请人： Se-Ho Kim ,  Won-Kyu Kwak ,  Kwang-Min Kim

发明人： Se-Ho Kim ,  Won-Kyu Kwak ,  Kwang-Min Kim

IPC分类号： G09G3/30

CPC分类号： G09G3/3266 ,  G09G2300/0426 ,  G09G2310/0286 ,  G11C19/184 ,  G11C19/28

摘要： An organic light emitting display device, may include a pixel unit including scan lines, data lines and a plurality of pixels positioned at intersecting portions of the scan lines and the data lines and electrically coupled therebetween, a scan driver adapted to supply scan signals to the scan lines, and a plurality of pads, wherein at least some of the plurality of pads are adapted to supply driving powers and driving signals to the pixel unit and the scan driver, and among the plurality of pads, a plurality of pads supply the same driving power or driving signal to the scan driver.

摘要翻译： 有机发光显示装置可以包括像素单元，其包括位于扫描线和数据线的交叉部分处的扫描线，数据线和多个像素，并且电耦合在其间;扫描驱动器，适于将扫描信号提供给 扫描线和多个焊盘，其中多个焊盘中的至少一些焊盘适于向像素单元和扫描驱动器提供驱动功率和驱动信号，并且在多个焊盘中，多个焊盘提供相同的 驱动电源或驱动信号到扫描驱动器。

公开(公告)号：US08614591B2

公开(公告)日：2013-12-24

申请号：US12898587

申请日：2010-10-05

申请人： Kwang-Min Kim ,  Won-Kyu Kwak ,  Ji-Hyun Ka ,  Sam-Il Han

发明人： Kwang-Min Kim ,  Won-Kyu Kwak ,  Ji-Hyun Ka ,  Sam-Il Han

IPC分类号： G01R31/02

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G2300/0842 ,  G09G2320/045

摘要： A mother substrate including a plurality of organic light emitting display panels that include pixel circuits having a simple structure, is designed so that a sheet unit test may be performed while preventing or reducing brightness variation during sheet unit test, and a sheet unit test method for the mother substrate. The mother substrate also includes first and second wiring line groups and a compensating unit. The compensating unit is coupled to a coupling line for coupling a wiring line from among the first and second wiring line groups for transmitting a sheet unit test signal to the panels. The compensating unit is also for subtracting a voltage corresponding to a threshold voltage of a driving transistor included in a pixel of the panels from the sheet unit test signal before transmitting the sheet unit test signal to the panels.

摘要翻译： 包括包括具有简单结构的像素电路的多个有机发光显示面板的母基板被设计成可以在片单元测试期间防止或减少亮度变化的同时进行片单元测试，以及片单元测试方法 母基板。 母基板还包括第一和第二布线组和补偿单元。 补偿单元耦合到耦合线，用于将用于将片单元测试信号传输到面板的第一和第二布线线组之间的布线耦合。 补偿单元还用于在将纸单元测试信号发送到面板之前，从薄片单元测试信号中减去对应于面板像素中的驱动晶体管的阈值电压的电压。

公开(公告)号：US20130292795A1

公开(公告)日：2013-11-07

申请号：US13590079

申请日：2012-08-20

申请人： Chang-Soo Pyon ,  Min-Ho Ko ,  Hyun-Chol Bang ,  Kwang-Min Kim ,  Won-Kyu Kwak

发明人： Chang-Soo Pyon ,  Min-Ho Ko ,  Hyun-Chol Bang ,  Kwang-Min Kim ,  Won-Kyu Kwak

IPC分类号： H01L29/02

CPC分类号： H01L27/124 ,  H01L23/5223 ,  H01L27/1255 ,  H01L28/40

摘要： A semiconductor device includes a substrate, a first conductive layer on the substrate and including a main pattern, and substantially symmetrical auxiliary patterns extending from two sides of the main pattern, an insulating layer on the substrate and the first conductive layer, and a second conductive layer on the insulating layer and overlapping at least a portion of the main pattern and the auxiliary patterns.

摘要翻译： 半导体器件包括衬底，衬底上的第一导电层和主图案，以及从主图案的两侧延伸的基本对称的辅助图案，衬底上的绝缘层和第一导电层，以及第二导电层 层，并且与主图案和辅助图案的至少一部分重叠。

公开(公告)号：US20110080173A1

公开(公告)日：2011-04-07

申请号：US12898587

申请日：2010-10-05

申请人： Kwang-Min Kim ,  Won-Kyu Kwak ,  Ji-Hyun Ka ,  Sam-Il Han

发明人： Kwang-Min Kim ,  Won-Kyu Kwak ,  Ji-Hyun Ka ,  Sam-Il Han

IPC分类号： G01R31/44

CPC分类号： G09G3/3233 ,  G09G3/006 ,  G09G2300/0842 ,  G09G2320/045

摘要： A mother substrate including a plurality of organic light emitting display panels that include pixel circuits having a simple structure, is designed so that a sheet unit test may be performed while preventing or reducing brightness variation during sheet unit test, and a sheet unit test method for the mother substrate. The mother substrate also includes first and second wiring line groups and a compensating unit. The compensating unit is coupled to a coupling line for coupling a wiring line from among the first and second wiring line groups for transmitting a sheet unit test signal to the panels. The compensating unit is also for subtracting a voltage corresponding to a threshold voltage of a driving transistor included in a pixel of the panels from the sheet unit test signal before transmitting the sheet unit test signal to the panels.

摘要翻译： 包括包括具有简单结构的像素电路的多个有机发光显示面板的母基板被设计成可以在片单元测试期间防止或减少亮度变化的同时进行片单元测试，以及片单元测试方法 母基板。 母基板还包括第一和第二布线组和补偿单元。 补偿单元耦合到耦合线，用于将用于将片单元测试信号传输到面板的第一和第二布线线组之间的布线耦合。 补偿单元还用于在将纸单元测试信号发送到面板之前，从薄片单元测试信号中减去对应于面板像素中的驱动晶体管的阈值电压的电压。

公开(公告)号：US20110050660A1

公开(公告)日：2011-03-03

申请号：US12759593

申请日：2010-04-13

申请人： Kwang-Min Kim ,  Won-Kyu Kwak

发明人： Kwang-Min Kim ,  Won-Kyu Kwak

IPC分类号： G09G5/00 ,  G09G3/30

CPC分类号： G09G3/3208 ,  G02F1/136204 ,  G09G3/006 ,  G09G2330/04 ,  G09G2330/12

摘要： An organic light emitting display device having a lighting test circuit. The organic light emitting display device includes: a pixel unit including pixels at crossing regions of scan lines and data lines; a scan driving circuit configured to supply scan signals to the scan lines; and a lighting test circuit configured to supply lighting test signals to the data lines, the lighting test circuit including a plurality of transistors, the plurality of transistors including source electrodes, drain electrodes, and gate electrodes, the source electrodes being coupled, in common, to input lines to which the lighting test signals are input, the drain electrodes being coupled to the data lines, the gate electrodes being coupled, in common, to an input line of test control signals, and the gate electrodes and the source electrodes being coupled through a resistor composed of a semiconductor material.

摘要翻译： 一种具有照明测试电路的有机发光显示装置。 有机发光显示装置包括：像素单元，包括扫描线和数据线的交叉区域处的像素; 扫描驱动电路，被配置为向扫描线提供扫描信号; 以及照明测试电路，被配置为向所述数据线提供照明测试信号，所述照明测试电路包括多个晶体管，所述多个晶体管包括源电极，漏电极和栅电极，所述源电极共同耦合， 对于输入发光测试信号的输入线，漏电极耦合到数据线，栅电极共同耦合到测试控制信号的输入线，并且栅电极和源电极耦合 通过由半导体材料构成的电阻。

公开(公告)号：US20100112887A1

公开(公告)日：2010-05-06

申请号：US12585615

申请日：2009-09-18

申请人： Kwang-Min Kim ,  Won-Kyu Kwak

发明人： Kwang-Min Kim ,  Won-Kyu Kwak

IPC分类号： H01J9/42 ,  H01J9/20

CPC分类号： G09G3/006 ,  G09G2300/026 ,  G09G2320/0223 ,  H01L27/3244 ,  H01L2251/566

摘要： A method of making an organic light emitting display device is capable of enhancing the accuracy of a lighting test. The method of making an organic light emitting display device comprises: forming at least one first panel on top of a large substrate and forming at least one second panel on a bottom of the large substrate; forming independent pads, each receiving and transferring power supply from the exterior to the panels formed on the large substrate, the number of independent pads being the same as the number of panels; and forming independent wires between the panels and pads, the independent wires between the panels and pads each having the same length.

摘要翻译： 制造有机发光显示装置的方法能够提高照明测试的精度。 制造有机发光显示装置的方法包括：在大基板的顶部上形成至少一个第一面板，并在大基板的底部上形成至少一个第二面板; 形成独立的焊盘，每个接收和传送从外部到形成在大基板上的面板的电源，独立焊盘的数量与面板的数量相同; 并且在面板和衬垫之间形成独立的导线，面板和衬垫之间的独立线分别具有相同的长度。

公开(公告)号：US08860638B2

公开(公告)日：2014-10-14

申请号：US12757265

申请日：2010-04-09

申请人： Chang-Yeop Kim ,  Ki-Myeong Eom ,  Won-Kyu Kwak ,  Kwang-Min Kim

发明人： Chang-Yeop Kim ,  Ki-Myeong Eom ,  Won-Kyu Kwak ,  Kwang-Min Kim

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/3291 ,  G09G2300/0847 ,  G09G2300/0852

摘要： A pixel including: an organic light emitting diode that is coupled between a first power supply and a second power supply; a first transistor that is coupled between the first power supply and the organic light emitting diode and whose gate is connected to a first node; a second transistor that is coupled between the first node and a data line and whose gate electrode is coupled to a scan line; and a storage capacitor whose first electrode is coupled to the first node and second electrode is coupled to the first power supply, wherein the storage capacitor includes: a semiconductor layer that is positioned on a different layer from that of the data line and that expands to a region where the semiconductor layer overlaps with the data line and constitutes the first electrode, a first dielectric layer that is formed on the semiconductor layer, a first conductive layer that is formed on the first dielectric layer and constitutes the second electrode, a second dielectric layer that is formed on the first conductive layer, and a second conductive layer that is formed on the second dielectric layer and constitutes the first electrode together with the semiconductor layer, the first conductive layer being positioned between the data line and the semiconductor layer in order to cover the upper part of the region where it overlaps with the data line of the semiconductor layer.

摘要翻译： 一种像素，包括：耦合在第一电源和第二电源之间的有机发光二极管; 耦合在所述第一电源和所述有机发光二极管之间并且其栅极连接到第一节点的第一晶体管; 耦合在所述第一节点和数据线之间并且其栅电极耦合到扫描线的第二晶体管; 以及存储电容器，其第一电极耦合到所述第一节点并且所述第二电极耦合到所述第一电源，其中所述存储电容器包括：半导体层，其位于与所述数据线的层不同的层上，并且扩展为 半导体层与数据线重叠并构成第一电极的区域，形成在半导体层上的第一电介质层，形成在第一电介质层上并构成第二电极的第一导电层，第二电介质 层，形成在第一导电层上的第二导电层和形成在第二介电层上并与半导体层一起构成第一电极的第二导电层，第一导电层依次位于数据线和半导体层之间 以覆盖与半导体层的数据线重叠的区域的上部。

公开(公告)号：US08766271B2

公开(公告)日：2014-07-01

申请号：US13488404

申请日：2012-06-04

申请人： Kwang-Min Kim ,  Won-Kyu Kwak

发明人： Kwang-Min Kim ,  Won-Kyu Kwak

IPC分类号： H01L27/14

CPC分类号： H01L51/0096 ,  H01L27/3244 ,  Y02E10/549

摘要： A flexible display apparatus is disclosed. The flexible display apparatus includes: a substrate on which a display unit for displaying an image, a non-display area formed outside the display unit, and at least one pad for inputting an electrical signal to the display unit are located; and a circuit board including circuit terminals to be electrically connected to the at least one pad. A stiffener including a plurality of reinforcement lines that are patterned to reduce or prevent thermal deformation of the substrate is formed on the substrate.

摘要翻译： 公开了一种柔性显示装置。 柔性显示装置包括：基板，其上显示图像的显示单元，形成在显示单元外部的非显示区域和至少一个用于向显示单元输入电信号的焊盘; 以及电路板，其包括电连接到所述至少一个焊盘的电路端子。 在基板上形成包括图案化以减少或防止基板的热变形的多个加强线的加强件。