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1. 发明申请

US20060139257A1 Pixel circuit and organic light emitting display 有权
公开(公告)号：US20060139257A1
公开(公告)日：2006-06-29
申请号：US11296339
申请日：2005-12-08
申请人： Won Kwak , Sung Park
发明人： Won Kwak , Sung Park
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G3/2022 , G09G2300/0465 , G09G2300/0804 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0218 , G09G2310/0235 , G09G2320/0242
摘要： An organic light emitting display includes a pixel circuit having first, second, and third organic light emitting diodes (OLEDs), for emitting red, green, and blue light, respectively, a driving circuit commonly connected to the OLEDs, and a switching circuits connected to the OLED and the driving circuit to sequentially control the driving thereof. By controlling a plurality of OLEDs, the number of pixel circuits in an organic light emitting display is reduced, thereby reducing the number of scan lines, data lines, and emission control lines, which in turn improves the aperture ratio of the light emitting display. Further, the emission order of the OLEDs is controlled so that it is possible to prevent the generation of color breakup.

2. 发明申请

US20060125807A1 Light emitting display 有权
标题翻译：发光显示
公开(公告)号：US20060125807A1
公开(公告)日：2006-06-15
申请号：US11274041
申请日：2005-11-14
申请人： Sung Park , Won Kwak
发明人： Sung Park , Won Kwak
IPC分类号： G09G5/00
CPC分类号： G09G3/3233 , G09G3/3291 , G09G2300/0465 , G09G2300/0804 , G09G2300/0814 , G09G2300/0842
摘要： A light emitting display includes first and second scan lines arranged in a row direction to transmit first and second scan signals, a data line arranged in a column direction to transmit a data signal, an image display unit including first and second emission control lines arranged in the row direction to transmit first and second emission control signals, respectively, and a pixel formed in a region defined by the first and second scan lines and the data line. The pixel has a driving circuit for receiving the first and second scan signals, the data signal, the first and second emission control signals, and a first power of a first power source to drive a current, a switching circuit connected with the driving circuit to receive the current, the switching circuit for selectively applying the current in accordance with the first and second emission control signals, and first and second organic light emitting diodes (OLEDs) positioned on two different rows of the image display unit and connected with the switching circuit to receive the current in accordance with an operation of the switching circuit and to emit light. Therefore, a plurality of OLEDs emit light through one pixel circuit so the number of data lines and the number of pixel power sources can be reduced. Also, since the number of data lines is reduced, it is possible to reduce the size of a data driver and to reduce a manufacturing cost of the light emitting display.
摘要翻译：发光显示器包括沿行方向布置的第一和第二扫描线，以发送第一和第二扫描信号，沿列方向布置的数据线发送数据信号;图像显示单元，包括布置在第一和第二扫描信号中的第一和第二发射控制线分别发送第一和第二发射控制信号的行方向和形成在由第一和第二扫描线和数据线限定的区域中的像素。该像素具有驱动电路，用于接收第一和第二扫描信号，数据信号，第一和第二发射控制信号以及用于驱动电流的第一电源的第一功率，与驱动电路连接的开关电路接收电流，用于根据第一和第二发射控制信号选择性地施加电流的开关电路，以及位于图像显示单元的两行上并与开关电路连接的第一和第二有机发光二极管（OLED）以根据开关电路的操作接收电流并发光。因此，多个OLED通过一个像素电路发光，从而可以减少数据线的数量和像素电源的数量。此外，由于数据线的数量减少，可以减小数据驱动器的尺寸并降低发光显示器的制造成本。

3. 发明申请

US20060125737A1 Pixel and light emitting display 有权
标题翻译：像素和发光显示
公开(公告)号：US20060125737A1
公开(公告)日：2006-06-15
申请号：US11274042
申请日：2005-11-14
申请人： Won Kwak , Sung Park
发明人： Won Kwak , Sung Park
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0804 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0256 , G09G2320/043
摘要： A pixel and a light emitting display including the pixel. The pixel includes first and second organic light emitting diodes (OLEDs), a driving circuit commonly connected to the plurality of OLEDs to drive the first and second OLEDs, a switching circuit connected between the first and second OLEDs and the driving circuit to sequentially control the driving of the first and second OLEDs using first and second emission control signals, and a reverse bias circuit for selectively applying a reverse bias voltage including at least one of the first and second emission control signals to the first and second OLEDs. Therefore, the reverse bias can be easily applied in the periods when the OLEDs do not emit light and thus can improve the characteristics of the OLEDs. Also, since, the first and second OLEDs are connected to one pixel circuit, it is possible to reduce the number of pixels of the light emitting display and thus to improve the aperture ratio of the light emitting display.
摘要翻译：包括像素的像素和发光显示器。像素包括第一和第二有机发光二极管（OLED），与多个OLED共同连接以驱动第一和第二OLED的驱动电路，连接在第一和第二OLED与驱动电路之间的开关电路，以顺序地控制使用第一和第二发射控制信号驱动第一和第二OLED;以及反向偏置电路，用于选择性地将包括第一和第二发射控制信号中的至少一个的反向偏置电压施加到第一和第二OLED。因此，在OLED不发光的时期，可以容易地应用反向偏压，从而可以改善OLED的特性。此外，由于第一和第二OLED连接到一个像素电路，可以减少发光显示器的像素数量，从而提高发光显示器的开口率。

4. 发明申请

US20060114193A1 Pixel circuit and light emitting display 有权
标题翻译：像素电路和发光显示
公开(公告)号：US20060114193A1
公开(公告)日：2006-06-01
申请号：US11274941
申请日：2005-11-14
申请人： Won Kwak , Sung Park
发明人： Won Kwak , Sung Park
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0439 , G09G2300/0465 , G09G2300/0804 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/043
摘要： A pixel circuit for a light emitting display. Adjacent pixels of the light emitting display coupled to one scan line share one first power supply line. A driving circuit in each pixel circuit drives first and second organic light emitting diodes (OLEDs). A switching circuit is coupled between the first and second OLEDs and the driving circuit to sequentially control the driving of the first and second OLEDs. Because two adjacent pixel circuits share one pixel power supply line and a plurality of OLEDs are coupled to one pixel circuit, it is possible to reduce the number of pixel circuits and the number of wiring lines of the light emitting display. Other circuit elements may also be shared between adjacent pixel circuits. Reducing the wiring and other elements of the pixel circuits makes it possible to increase the aperture ratio of the light emitting display.
摘要翻译：用于发光显示器的像素电路。耦合到一个扫描线的发光显示器的相邻像素共享一个第一电源线。每个像素电路中的驱动电路驱动第一和第二有机发光二极管（OLED）。开关电路耦合在第一和第二OLED和驱动电路之间，以顺序地控制第一和第二OLED的驱动。由于两个相邻像素电路共享一个像素电源线，并且多个OLED耦合到一个像素电路，因此可以减少像素电路的数量和发光显示器的布线数量。其他电路元件也可以在相邻像素电路之间共享。减少像素电路的布线和其他元件使得可以增加发光显示器的开口率。

5. 发明申请

US20060132668A1 Delta pixel circuit and light emitting display 有权
标题翻译： Delta像素电路和发光显示器
公开(公告)号：US20060132668A1
公开(公告)日：2006-06-22
申请号：US11274057
申请日：2005-11-14
申请人： Sung Park , Won Kwak
发明人： Sung Park , Won Kwak
IPC分类号： G02F1/136 , G09G3/14 , G02F1/1335 , G09G5/00
CPC分类号： G09G3/3233 , G09G2300/0452 , G09G2300/0804 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2320/043
摘要： A delta pixel circuit and a light emitting display are able to minimize a color separation phenomenon by adjusting an emitting point of a plurality of emitting diodes (or devices), reduce the number of driving circuits, and have a high aperture ratio. A first, second, and third light emitting diodes are arranged in a delta pattern and respectively correspond to a red color, a green color, and a blue color. A driving circuit is commonly connected with the first, second, and third light emitting diodes and is for supplying a current to each of the diodes. A switching circuit is connected between the driving circuit and the first, second, and third light emitting diodes and selectively supplies the current to the first, second, and third light emitting diodes.
摘要翻译： Δ像素电路和发光显示器能够通过调节多个发光二极管（或器件）的发射点，减少驱动电路的数量并具有高的开口率来最小化分色现象。第一，第二和第三发光二极管以三角形图案布置，分别对应于红色，绿色和蓝色。驱动电路通常与第一，第二和第三发光二极管连接，并且用于向每个二极管提供电流。开关电路连接在驱动电路和第一，第二和第三发光二极管之间，并且选择性地将电流提供给第一，第二和第三发光二极管。

6. 发明申请

US20080048946A1 Organic light emitting display device and mother substrate of the same 有权
标题翻译：有机发光显示装置和母基板相同
公开(公告)号：US20080048946A1
公开(公告)日：2008-02-28
申请号：US11882052
申请日：2007-07-30
申请人： Won Kwak
发明人： Won Kwak
IPC分类号： G09G3/30
CPC分类号： G09G3/3266 , G09G3/006 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2310/0262 , G09G2310/0289 , G09G2320/0693
摘要： An organic light emitting display device may include a plurality of pixels, a plurality of scan lines for selectively applying a scan signal to the pixels, a plurality of data lines crossing the scan lines for applying a data signal to the respective pixels, a scan driver for applying a scan signal to the scan lines, and at least one first testing unit electrically connected to the scan driver, wherein at least one output line of the first testing unit is electrically connected to the scan driver, and at least one other output line of the first testing unit is electrically disconnected and in an electrically open state.
摘要翻译：有机发光显示装置可以包括多个像素，用于选择性地向像素施加扫描信号的多个扫描线，与扫描线交叉的多个数据线，以将数据信号施加到各个像素，扫描驱动器用于将扫描信号施加到扫描线，以及至少一个电连接到扫描驱动器的第一测试单元，其中第一测试单元的至少一个输出线电连接到扫描驱动器，以及至少一个其它输出线的第一测试单元电气断开并处于电开状态。

7. 发明申请

US20060192713A1 Dielectric chip antenna structure 失效
标题翻译：介质芯片天线结构
公开(公告)号：US20060192713A1
公开(公告)日：2006-08-31
申请号：US11194703
申请日：2005-08-02
申请人： Won Kwak , Seong Park
发明人： Won Kwak , Seong Park
IPC分类号： H01Q1/24
CPC分类号： H01Q1/2283 , H01Q1/22 , H01Q1/243 , H01Q9/0421
摘要： Disclosed herein is a dielectric chip antenna structure using a metal conductor formed at the lateral side of the antenna along the longitudinal direction of the antenna. The dielectric chip antenna structure forms the metal conductor at the long side of the antenna to induce antenna resonance through coupling effect between the antenna and the ground. Furthermore, the dielectric chip antenna structure minimizes the space occupied by the antenna and modifies the theoretical feeding structures of the reverse F type antenna and monopole antenna to meet user's various demands.
摘要翻译：这里公开了使用在天线的横向方向上沿着天线的纵向形成的金属导体的电介质芯片天线结构。电介质芯片天线结构在天线的长边形成金属导体，以通过天线和地面之间的耦合效应引起天线共振。此外，电介质芯片天线结构最小化天线占用的空间，并修改反向F型天线和单极天线的理论馈电结构，以满足用户的各种需求。

8. 发明申请

US20060151790A1 Thin film transistor 审中-公开
标题翻译：薄膜晶体管
公开(公告)号：US20060151790A1
公开(公告)日：2006-07-13
申请号：US11327384
申请日：2006-01-09
申请人： Tae Kang , Chang Jeong , Won Kwak
发明人： Tae Kang , Chang Jeong , Won Kwak
IPC分类号： H01L29/04
CPC分类号： H01L29/42384 , H01L29/78696
摘要： A thin film transistor includes a semiconductor layer arranged on a substrate, a first insulating layer arranged on the substrate and the semiconductor layer, a gate electrode arranged on the first insulating layer, and a second insulating layer formed on the first insulating layer and the gate electrode. The width of the gate electrode may be less than the width of the semiconductor layer to prevent a short.
摘要翻译：薄膜晶体管包括布置在基板上的半导体层，布置在基板上的第一绝缘层和半导体层，布置在第一绝缘层上的栅电极和形成在第一绝缘层和栅极上的第二绝缘层电极。栅电极的宽度可以小于半导体层的宽度以防止短路。

9. 发明申请

US20060113551A1 Pixel circuit and light emitting display 审中-公开
标题翻译：像素电路和发光显示
公开(公告)号：US20060113551A1
公开(公告)日：2006-06-01
申请号：US11274940
申请日：2005-11-14
申请人： Won Kwak
发明人： Won Kwak
IPC分类号： H01L33/00
CPC分类号： G09G3/3233 , G09G2300/0465 , G09G2300/0804 , G09G2300/0819 , G09G2300/0842 , G09G2300/0852 , G09G2320/043
摘要： A light emitting display includes a plurality of scan lines, a plurality of data lines, a plurality of first light emitting control lines, a plurality of second light emitting controls lines, a plurality of third light emitting control lines, and a plurality of pixels. Each of the pixels includes at least four light emitting elements, a drive circuit, connected to and driving the light emitting elements, and a switch circuit assembly, connected to the light emitting elements and the drive circuit for sequentially controlling driving of the light emitting elements. The switch circuit assembly includes a first switch circuit, for sequentially driving the first and second light emitting elements according to first and second light emitting control signals, and a second switch circuit, for sequentially driving the third and fourth light emitting elements according to second and third light emitting control signals.
摘要翻译：发光显示器包括多条扫描线，多条数据线，多条第一发光控制线，多条第二发光控制线，多条第三发光控制线和多个像素。每个像素包括至少四个发光元件，连接到和驱动发光元件的驱动电路，以及连接到发光元件的开关电路组件和用于依次控制发光元件的驱动的驱动电路。开关电路组件包括用于根据第一和第二发光控制信号依次驱动第一和第二发光元件的第一开关电路和用于根据第二和第二发光控制信号依次驱动第三和第四发光元件的第二开关电路，第三发光控制信号。

10. 发明申请

US20070001711A1 Organic light emitting display array substrate and method of performing test using the same 审中-公开
标题翻译：有机发光显示阵列基板及使用其进行测试的方法
公开(公告)号：US20070001711A1
公开(公告)日：2007-01-04
申请号：US11472688
申请日：2006-06-21
申请人： Won Kwak
发明人： Won Kwak
IPC分类号： G01R31/00
CPC分类号： G09G3/006 , G09G3/3233 , G09G2300/0842 , G09G2300/0861 , G09G2310/0216 , G09G2310/0262 , G09G2310/0267 , G09G2320/045
摘要： An organic light emitting display array substrate on which display panels can be simultaneously tested on a substrate basis and a method of testing the display panels on the substrate is disclosed. In one embodiment, the organic light emitting display array substrate includes a plurality of panels formed on the substrate, a first wiring line group formed on each of the panels in a first direction, a pad unit formed on each of the panels to be electrically connected to the first wiring line group, a first power source line formed on each of the panels in the first direction to receive a first power source, and a second wiring line group formed on each of the panels in a second direction. The first wiring line group is electrically connected to a scan driver formed in each of the panels. The substrate can reduce test time and improve test efficiency. In addition, it can prevent a voltage drop and/or a signal delay.
摘要翻译：公开了一种有机发光显示阵列基板，其上可以基于基板同时测试显示面板，以及在基板上测试显示面板的方法。在一个实施例中，有机发光显示阵列基板包括形成在基板上的多个面板，在第一方向上形成在每个面板上的第一布线线组，形成在每个面板上的焊接单元以被电连接在所述第一配线组中，形成在所述第一方向上的每个所述面板上以接收第一电源的第一电源线，以及在第二方向上形成在每个所述面板上的第二布线组。第一布线线组电连接到形成在每个面板中的扫描驱动器。基板可以减少测试时间，提高测试效率。此外，它可以防止电压降和/或信号延迟。

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