公开(公告)号：US20120306939A1

公开(公告)日：2012-12-06

申请号：US13449181

申请日：2012-04-17

Applicant: Jae-Beom Choi ,  Won-Kyu Lee ,  Jae-Hwan Oh ,  Young-Jin Chang ,  Seong-Hyun Jin

Inventor： Jae-Beom Choi ,  Won-Kyu Lee ,  Jae-Hwan Oh ,  Young-Jin Chang ,  Seong-Hyun Jin

IPC: G09G3/32 ,  H01L21/66 ,  G09G5/10

CPC classification number: G09G3/3233 ,  G09G3/006 ,  G09G2300/0819 ,  G09G2300/0852

Abstract: An array test method of an organic light emitting diode (OLED) display substrate is provided. The OLED display substrate includes a plurality of pixel circuits. Each pixel circuit includes an anode, a first transistor for transmitting a data signal that controls an amount of light emission of an OLED according to a scan signal, a driving transistor for receiving the data signal, generating a driving current corresponding to the data signal, and transmitting the driving current to the OLED, and a second transistor for diode-connecting a gate electrode and a drain electrode of the driving transistor. The array test method includes: injecting electrons or holes that generate an initialization voltage into the anode by turning on the second transistor; radiating electron beams at the anode; and determining whether or not the driving transistor performs normal operation from an amount of secondary electrons emitted from the anode

Abstract translation: 提供了一种有机发光二极管（OLED）显示基板的阵列测试方法。 OLED显示基板包括多个像素电路。 每个像素电路包括阳极，用于发送根据扫描信号控制OLED的发光量的数据信号的第一晶体管，用于接收数据信号的驱动晶体管，产生与数据信号相对应的驱动电流， 并向OLED发送驱动电流，以及用于二极管连接驱动晶体管的栅电极和漏电极的第二晶体管。 阵列测试方法包括：通过接通第二晶体管来注入向阳极产生初始化电压的电子或空穴; 在阳极处辐射电子束; 以及从所述阳极发出的二次电子的量确定所述驱动晶体管是否进行正常工作

公开(公告)号：US20120043546A1

公开(公告)日：2012-02-23

申请号：US13183168

申请日：2011-07-14

Applicant: JAE-HWAN OH ,  SEONG-HYUN JIN ,  YOUNG-JIN CHANG ,  WON-KYU LEE ,  JAE-BEOM CHOI ,  CHEOL-HO PARK

Inventor： JAE-HWAN OH ,  SEONG-HYUN JIN ,  YOUNG-JIN CHANG ,  WON-KYU LEE ,  JAE-BEOM CHOI ,  CHEOL-HO PARK

IPC: H01L33/02

CPC classification number: H01L27/1255 ,  H01L27/127 ,  H01L27/3262 ,  H01L27/3265

Abstract: Disclosed is a method of manufacturing an organic light-emitting display device capable of improving efficiency of a laser generator used for crystallization of amorphous silicon. The method crystallizes amorphous silicon selectively to provide an organic light-emitting display device that includes channel area of a pixel contains polycrystalline silicon and storage area of the pixel contains amorphous silicon.

Abstract translation: 公开了一种能够提高用于非晶硅结晶的激光发生器的效率的有机发光显示装置的制造方法。 该方法选择性地结晶非晶硅以提供包括含有多晶硅的像素的沟道面积和像素的存储区域包含非晶硅的有机发光显示装置。

公开(公告)号：US20120012760A1

公开(公告)日：2012-01-19

申请号：US13067617

申请日：2011-06-15

Applicant: Won-Kyu Lee ,  Seong-Hyun Jin ,  Jae-Hwan Oh ,  Young-Jin Chang ,  Jae-Beom Choi

Inventor： Won-Kyu Lee ,  Seong-Hyun Jin ,  Jae-Hwan Oh ,  Young-Jin Chang ,  Jae-Beom Choi

IPC: G21K5/10

CPC classification number: H01L21/268

Abstract: A laser irradiation apparatus provides a laser beam along a scan direction to a semiconductor layer including a plurality of pixel areas. The laser irradiation apparatus includes at least one laser mask including a plurality of slit groups respectively facing portions of the plurality of pixel areas and a laser generator generating the laser beam that pass through the plurality of slit groups of the at least one laser mask.

Abstract translation: 激光照射装置将沿着扫描方向的激光束提供到包括多个像素区域的半导体层。 激光照射装置包括至少一个包括分别面对多个像素区域中的部分的狭缝组的激光掩模和产生穿过至少一个激光掩模的多个狭缝组的激光束的激光发生器。

公开(公告)号：US20110169010A1

公开(公告)日：2011-07-14

申请号：US12926518

申请日：2010-11-23

Applicant: Yong-Hwan Park ,  Kyu-Sik Cho ,  Sang-Ho Moon ,  Byoung-Kwon Choo ,  Min-Chul Shin ,  Tae-Hoon Yang ,  Bo-Kyung Choi ,  Won-Kyu Lee ,  Yun-Gyu Lee ,  Joon-Hoo Choi

Inventor： Yong-Hwan Park ,  Kyu-Sik Cho ,  Sang-Ho Moon ,  Byoung-Kwon Choo ,  Min-Chul Shin ,  Tae-Hoon Yang ,  Bo-Kyung Choi ,  Won-Kyu Lee ,  Yun-Gyu Lee ,  Joon-Hoo Choi

IPC: H01L51/50 ,  H01L51/40

CPC classification number: H01L27/1251 ,  H01L27/1277 ,  H01L27/1285 ,  H01L27/3262

Abstract: An organic light emitting diode display device and a method of manufacturing thereof, the device including a substrate, the substrate including a pixel part and a circuit part; a first semiconductor layer and a second semiconductor layer on the pixel part of the substrate; a gate insulating layer on an entire surface of the substrate; gate electrodes on the gate insulating layer, the gate electrodes corresponding to the first semiconductor layer and the second semiconductor layer, respectively; source/drain electrodes insulated from the gate electrodes, the source/drain electrodes being connected to the first and second semiconductor layers, respectively; a first electrode connected to the source/drain electrodes of the first semiconductor layer; an organic layer on the first electrode; a second layer on the organic layer; and a metal catalyst layer under the first semiconductor layer.

Abstract translation: 一种有机发光二极管显示装置及其制造方法，所述装置包括基板，所述基板包括像素部分和电路部分; 在所述基板的像素部分上的第一半导体层和第二半导体层; 在所述基板的整个表面上的栅极绝缘层; 栅绝缘层上的栅电极，分别对应于第一半导体层和第二半导体层的栅电极; 与栅电极绝缘的源/漏电极，源/漏电极分别连接到第一和第二半导体层; 连接到第一半导体层的源极/漏极的第一电极; 第一电极上的有机层; 有机层上的第二层; 以及在第一半导体层下面的金属催化剂层。

公开(公告)号：US20110169009A1

公开(公告)日：2011-07-14

申请号：US12909324

申请日：2010-10-21

Applicant: Won-Kyu Lee ,  Tae-Hoon Yang ,  Bo-Kyung Choi ,  Byoung-Kwon Choo ,  Sang-Ho Moon ,  Kyu-Sik Cho ,  Yong-Hwan Park ,  Joon-Hoo Choi ,  Min-Chul Shin ,  Yun-Gyu Lee

Inventor： Won-Kyu Lee ,  Tae-Hoon Yang ,  Bo-Kyung Choi ,  Byoung-Kwon Choo ,  Sang-Ho Moon ,  Kyu-Sik Cho ,  Yong-Hwan Park ,  Joon-Hoo Choi ,  Min-Chul Shin ,  Yun-Gyu Lee

IPC: H01L33/16

CPC classification number: H01L29/66742 ,  H01L21/02595 ,  H01L21/8234 ,  H01L27/12 ,  H01L27/1218 ,  H01L27/1251 ,  H01L27/1277 ,  H01L27/1281 ,  H01L27/1285 ,  H01L27/3262 ,  H01L2227/323

Abstract: In an organic light emitting diode (OLED) display and a manufacturing method thereof, the OLED display includes a substrate main body; an insulation layer pattern formed on the substrate main body, and including a first thickness layer and a second thickness layer thinner than the first thickness layer; a metal catalyst that is scattered on the first thickness layer of the insulation layer pattern; and a polycrystalline semiconductor layer formed on the insulation layer pattern, and divided into a first crystal area corresponding to the first thickness layer and to a portion of the second thickness layer adjacent to the first thickness layer and a second crystal area corresponding to the remaining part of the second thickness layer. The first crystal area of the polycrystalline semiconductor layer is crystallized through the metal catalyst, and the second crystal area of the polycrystalline semiconductor layer is solid phase crystallized.

Abstract translation: 在有机发光二极管（OLED）显示器及其制造方法中，OLED显示器包括：基板主体; 绝缘层图案，形成在所述基板主体上，并且包括第一厚度层和比所述第一厚度层更薄的第二厚度层; 分散在绝缘层图案的第一厚度层上的金属催化剂; 以及形成在所述绝缘层图案上的多晶半导体层，并且被分成与所述第一厚度层相对应的第一晶体区域和与所述第一厚度层相邻的所述第二厚度层的一部分，以及与所述第一厚度层的剩余部分相对应的第二晶体区域 的第二厚度层。 多晶半导体层的第一晶体区域通过金属催化剂结晶，多晶半导体层的第二晶体区域是固相结晶化的。

公开(公告)号：US20110108840A1

公开(公告)日：2011-05-12

申请号：US12941930

申请日：2010-11-08

Applicant: Won-Kyu Lee ,  Kyu-Sik Cho ,  Tae-Hoon Yang ,  Byoung-Kwon Choo ,  Sang-Ho Moon ,  Bo-Kyung Choi ,  Yong-Hwan Park ,  Joon-Hoo Choi ,  Min-Chul Shin ,  Yun-Gyu Lee

Inventor： Won-Kyu Lee ,  Kyu-Sik Cho ,  Tae-Hoon Yang ,  Byoung-Kwon Choo ,  Sang-Ho Moon ,  Bo-Kyung Choi ,  Yong-Hwan Park ,  Joon-Hoo Choi ,  Min-Chul Shin ,  Yun-Gyu Lee

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L51/56 ,  H01L27/1214 ,  H01L27/1251 ,  H01L27/1274 ,  H01L27/3262 ,  H01L2227/323

Abstract: An organic light emitting diode (OLED) display device and a method of fabricating the same are disclosed. The OLED display device includes a plurality of scan lines, a plurality of data lines, and a plurality of pixels disposed in a region in which the scan lines cross the data lines, where each pixel of the plurality of pixels includes: a switching transistor including a first gate electrode, a first semiconductor layer disposed over the first gate electrode, a first gate insulating layer interposed between the first gate electrode and the first semiconductor layer, a first source electrode and a first drain electrode, a driving transistor including a second semiconductor layer, a second gate electrode disposed over the second semiconductor layer, a second gate insulating layer interposed between the second gate electrode and the second semiconductor layer, a second source electrode and a second drain electrode, and an organic light emitting diode electrically connected with the second source and second drain electrodes of the driving transistor, where the first and second semiconductor layers are formed of the same material, and from the same processing.

Abstract translation: 公开了一种有机发光二极管（OLED）显示装置及其制造方法。 OLED显示装置包括多个扫描线，多条数据线以及配置在扫描线与数据线交叉的区域中的多个像素，其中多个像素中的每个像素包括：开关晶体管，包括： 第一栅电极，设置在第一栅电极上的第一半导体层，插入在第一栅电极和第一半导体层之间的第一栅绝缘层，第一源电极和第一漏电极，驱动晶体管，包括第二半导体 设置在第二半导体层上的第二栅极电极，插入在第二栅极电极和第二半导体层之间的第二栅极绝缘层，第二源极电极和第二漏极电极以及与第二栅电极电连接的有机发光二极管 驱动晶体管的第二源极和第二漏极，其中第一和第二半导体1 ayers由相同的材料形成，并且从相同的处理。

公开(公告)号：US20110007075A1

公开(公告)日：2011-01-13

申请号：US12732139

申请日：2010-03-25

Applicant: Won Kyu LEE

Inventor： Won Kyu LEE

IPC: G06T11/20 ,  G06F3/048

CPC classification number: G06F3/0482 ,  G06F16/248 ,  G06F16/904 ,  G06T11/206

Abstract: A data processing apparatus and method are provided. A first pie chart graphic is generated from first node data of a first node among hierarchical data and is displayed on a display. A processor analyzes an input to determine second node data of a second node that is an access target among the hierarchical data. A second pie chart graphic is generated from the second node data.

Abstract translation: 提供了一种数据处理装置和方法。 从分层数据中的第一节点的第一节点数据生成第一饼图图形，并且显示在显示器上。 处理器分析输入以确定作为分层数据中的访问目标的第二节点的第二节点数据。 从第二个节点数据生成第二个饼图图形。

公开(公告)号：US20100332518A1

公开(公告)日：2010-12-30

申请号：US12715489

申请日：2010-03-02

Applicant: Mee Sun Song ,  Jung Hwan Kim ,  Won-Kyu Lee

Inventor： Mee Sun Song ,  Jung Hwan Kim ,  Won-Kyu Lee

IPC: G06F3/048 ,  G06F3/01 ,  G06F17/30 ,  G06F15/16

CPC classification number: G06F17/30554 ,  G06F3/0483 ,  G06F3/0488

Abstract: Provided are an apparatus and method of grouping and displaying messages. The apparatus verifies a grouping condition corresponding to messages, generates group message boxes obtained by grouping the messages based on the grouping condition, and displays the group message boxes. The group message boxes are connected with a reference axis, and the reference axis is used to arrange the group message boxes according to the grouping condition.

Abstract translation: 提供了分组和显示消息的装置和方法。 设备验证与消息相对应的分组条件，生成基于分组条件对消息进行分组而获得的组消息框，并显示组消息框。 组消息框与参考轴相连，参考轴用于根据分组条件排列组消息框。

公开(公告)号：US07576706B2

公开(公告)日：2009-08-18

申请号：US10857302

申请日：2004-05-28

Applicant: Ji-Suk Lim ,  Won-Kyu Lee

Inventor： Ji-Suk Lim ,  Won-Kyu Lee

IPC: G09G5/00 ,  G01R31/00 ,  H01L21/28

CPC classification number: G09G3/3611 ,  G02F2001/133342 ,  G06F3/1423 ,  G09G2300/0426 ,  G09G2310/0278 ,  G09G2360/18

Abstract: An image display device includes a driving unit to provide first and second image signals and first and second control signals to display images, a first display unit to display first images in response to the first image signal and the first control signal from the driving unit, a second display unit to display secondary images in response to the second image signal and the second control signal from the driving unit, first data-transfer lines to transfer the second image signal from the driving unit to the second display unit, second data-transfer lines to transfer the second control signal from the driving unit to the second display unit, and a flexible printed circuit board connected between the first and second display units to provide electrical connection between the driving unit and the second display unit.

Abstract translation: 图像显示装置包括提供第一和第二图像信号的驱动单元和用于显示图像的第一和第二控制信号，第一显示单元，用于响应于第一图像信号和来自驱动单元的第一控制信号显示第一图像， 第二显示单元，用于响应于来自驱动单元的第二图像信号和第二控制信号显示次图像，将第二图像信号从驱动单元传送到第二显示单元的第一数据传输线，第二数据传送 将第二控制信号从驱动单元传送到第二显示单元的线路以及连接在第一和第二显示单元之间以提供驱动单元和第二显示单元之间的电连接的柔性印刷电路板。

公开(公告)号：US20060017869A1

公开(公告)日：2006-01-26

申请号：US11202833

申请日：2005-08-12

Applicant: Won-Kyu Lee

Inventor： Won-Kyu Lee

IPC: G02F1/1335

CPC classification number: G02F1/133553 ,  G02F1/134309 ,  G02F2201/123

Abstract: A reflective type or transmissive and reflective type LCD device enhances reflectivity of light in a plurality of directions. The LCD device includes a first substrate having a plurality of pixels, TFTs formed on the first substrate, an insulating layer, a reflective electrode, a second substrate opposite to the first substrate, and liquid crystal layer interposed between the first and second substrates. The reflective electrode includes a plurality of embossing members arranged repeatedly thereon to form an embossing pattern. The embossing members have inclined faces inclined asymmetrically in a plurality of directions, for example in a first, second, third and fourth directions. A viewing angle of the LCD device may be broaden in various directions regardless of an incident angle of light incident into the LCD device, and the reflectivity of the LCD device may be increased, thereby enhancing luminance of the LCD device.

Abstract translation: 反射型或透射式和反射型LCD装置增强了光在多个方向上的反射率。 LCD装置包括具有多个像素的第一基板，形成在第一基板上的TFT，绝缘层，反射电极，与第一基板相对的第二基板以及介于第一和第二基板之间的液晶层。 反射电极包括重复地布置在其上的多个压花构件，以形成压花图案。 压花构件具有例如在第一，第二，第三和第四方向上在多个方向上不对称地倾斜的倾斜面。 不管入射到LCD装置的入射角度如何，LCD装置的视角可以在各个方向上变宽，并且可以增加LCD装置的反射率，从而提高LCD装置的亮度。