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91. 发明授权

US07667673B2 Organic electroluminescent display panel 失效
标题翻译：有机电致发光显示面板
公开(公告)号：US07667673B2
公开(公告)日：2010-02-23
申请号：US10971678
申请日：2004-10-22
申请人： Keum-Nam Kim , Ul-Ho Lee
发明人： Keum-Nam Kim , Ul-Ho Lee
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2320/043 , H01L27/3244
摘要： An organic EL display panel having display pixels with an improved aperture ratio. A display pixel includes a control electrode line coupled to control electrodes of first and second transistors and a main electrode of a fourth transistor, and a power electrode line provided substantially in parallel with a data line and coupled to a main electrode of the first transistor. Channels of the first and second transistors are formed substantially in parallel with a scan line. A node of the control electrode line for coupling the control electrodes of the first and second transistors is arranged in a direction substantially perpendicular to that of the scan line, and a portion of the control electrode line extended to the main electrode of the fourth transistor is formed substantially in parallel with the power electrode line in a substantially vertical direction, and forms a capacitor together with the power electrode line.
摘要翻译：一种具有改善的孔径比的显示像素的有机EL显示面板。显示像素包括耦合到第一和第二晶体管的控制电极的控制电极线和第四晶体管的主电极以及与数据线基本平行并且耦合到第一晶体管的主电极的电源线。第一和第二晶体管的通道基本上与扫描线平行地形成。用于耦合第一和第二晶体管的控制电极的控制电极线的节点被布置在与扫描线的控制电极线的大致垂直的方向上，并且延伸到第四晶体管的主电极的控制电极线的一部分是在大致垂直的方向上与电源电极线大致平行地形成，并与电源电极线一起形成电容器。

92. 发明授权

US07615803B2 Method for manufacturing transistor and image display device using the same 有权
标题翻译：制造晶体管的方法及使用其的图像显示装置
公开(公告)号：US07615803B2
公开(公告)日：2009-11-10
申请号：US11707975
申请日：2007-02-15
申请人： Keum-Nam Kim , Ul-Ho Lee
发明人： Keum-Nam Kim , Ul-Ho Lee
IPC分类号： H01L31/0328 , H01L31/0392 , H01L27/01 , H01L27/12 , H01L29/76
CPC分类号： H01L21/76895 , G09G3/3233 , G09G3/3241 , G09G2300/0819 , G09G2300/0842
摘要： A method for manufacturing a transistor includes forming a semiconductor layer on a substrate, a first insulation film on the semiconductor layer, and a gate electrode on the first insulation film. The method also includes forming a source region, a channel region, and a drain region in the semiconductor layer and forming a second insulation film on the gate electrode. A source electrode and a drain electrode are formed on the second insulation film and are coupled to the source region and the drain region, respectively. The method further includes coupling the drain electrode to the gate electrode through a contact hole that is vertically above the channel region.
摘要翻译：晶体管的制造方法包括在基板上形成半导体层，在半导体层上形成第一绝缘膜，在第一绝缘膜上形成栅电极。该方法还包括在半导体层中形成源极区，沟道区和漏极区，并在栅电极上形成第二绝缘膜。源电极和漏极形成在第二绝缘膜上，分别耦合到源极区和漏极区。该方法还包括通过垂直于沟道区上方的接触孔将漏电极耦合到栅电极。

93. 发明授权

US07397450B2 Image display and display panel thereof 有权
标题翻译：图像显示和显示面板
公开(公告)号：US07397450B2
公开(公告)日：2008-07-08
申请号：US10942320
申请日：2004-09-16
申请人： Mi-Sook Suh , Keum-Nam Kim
发明人： Mi-Sook Suh , Keum-Nam Kim
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0251 , G09G2320/043 , H01L27/3244
摘要： An image display and a display panel. The display panel includes data lines for transmitting a data signal corresponding to video signals, scan lines for transmitting select signals, and pixel circuits formed in pixel regions defined by two neighboring data lines and scan lines. The pixel circuit includes a display element and a first transistor having a capacitor coupled between main and control electrodes thereof. The first transistor outputs a current corresponding to the voltage between the main and control electrodes. A second transistor has a control electrode coupled to the control electrode of the first transistor. A first switch delivers the data signal from the data lines to the second transistor in response to the select signal from the current scan line.
摘要翻译：图像显示和显示面板。显示面板包括用于发送对应于视频信号的数据信号，用于发送选择信号的扫描线和形成在由两个相邻数据线和扫描线限定的像素区域中的像素电路的数据线。像素电路包括显示元件和耦合在主电极和控制电极之间的电容器的第一晶体管。第一晶体管输出对应于主电极和控制电极之间的电压的电流。第二晶体管具有耦合到第一晶体管的控制电极的控制电极。响应于来自当前扫描线的选择信号，第一开关将数据信号从数据线传送到第二晶体管。

94. 发明申请

US20080136753A1 Circuit and Method for Driving Pixel of Organic Electroluminescent Display 有权
标题翻译：用于驱动有机电致发光显示器像素的电路和方法
公开(公告)号：US20080136753A1
公开(公告)日：2008-06-12
申请号：US12024869
申请日：2008-02-01
申请人： Keum-Nam Kim
发明人： Keum-Nam Kim
IPC分类号： G09G3/34
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2320/0233 , G09G2320/043
摘要： A circuit and method for driving pixels in an organic electroluminescent display that reduces the number of wirings of a compensation circuit for addressing brightness non-uniformity. The pixel driving circuit includes an organic electroluminescent device that emits light corresponding to an amount of a current being applied. A first transistor is connected to a power supply voltage and applies the current corresponding to a data voltage to the organic electroluminescent device. A first capacitor stores the data voltage, and a threshold voltage compensation unit stores a threshold voltage of the first transistor. A second transistor transmits the data voltage from a data line in response to a selection signal from an nth scan line. A switching unit electrically disconnects a second primary electrode of the first transistor from the organic electroluminescent device while the threshold voltage is stored in the threshold voltage compensation unit in response to a control signal.
摘要翻译：用于驱动有机电致发光显示器中的像素的电路和方法，其减少用于寻址亮度不均匀性的补偿电路的布线数量。像素驱动电路包括发射与所施加的电流量对应的光的有机电致发光器件。第一晶体管连接到电源电压，并将与数据电压相对应的电流施加到有机电致发光器件。第一电容器存储数据电压，阈值电压补偿单元存储第一晶体管的阈值电压。响应于来自第n扫描线的选择信号，第二晶体管从数据线传输数据电压。开关单元响应于控制信号将阈值电压存储在阈值电压补偿单元中，使第一晶体管的第二主电极与有机电致发光器件电断开。

95. 发明授权

US07358938B2 Circuit and method for driving pixel of organic electroluminescent display 有权
标题翻译：用于驱动有机电致发光显示器像素的电路和方法
公开(公告)号：US07358938B2
公开(公告)日：2008-04-15
申请号：US10898447
申请日：2004-07-24
申请人： Keum-Nam Kim
发明人： Keum-Nam Kim
IPC分类号： G09G3/30
CPC分类号： G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0861 , G09G2310/0251 , G09G2320/0233 , G09G2320/043
摘要： A circuit and method for driving pixels in an organic electroluminescent display that reduces the number of wirings of a compensation circuit for addressing brightness non-uniformity. The pixel driving circuit includes an organic electroluminescent device that emits light corresponding to an amount of a current being applied. A first transistor is connected to a power supply voltage and applies the current corresponding to a data voltage to the organic electroluminescent device. A first capacitor stores the data voltage, and a threshold voltage compensation unit stores a threshold voltage of the first transistor. A second transistor transmits the data voltage from a data line in response to a selection signal from an nth scan line. A switching unit electrically disconnects a second primary electrode of the first transistor from the organic electroluminescent device while the threshold voltage is stored in the threshold voltage compensation unit in response to a control signal.
摘要翻译：用于驱动有机电致发光显示器中的像素的电路和方法，其减少用于寻址亮度不均匀性的补偿电路的布线数量。像素驱动电路包括发射与所施加的电流量对应的光的有机电致发光器件。第一晶体管连接到电源电压，并将与数据电压相对应的电流施加到有机电致发光器件。第一电容器存储数据电压，阈值电压补偿单元存储第一晶体管的阈值电压。响应于来自第n扫描线的选择信号，第二晶体管从数据线传输数据电压。开关单元响应于控制信号将阈值电压存储在阈值电压补偿单元中，使第一晶体管的第二主电极与有机电致发光器件电断开。

96. 发明授权

US07319243B2 Flat panel display device and method of manufacturing the same 有权
标题翻译：平板显示装置及其制造方法
公开(公告)号：US07319243B2
公开(公告)日：2008-01-15
申请号：US11231937
申请日：2005-09-22
申请人： Keum-Nam Kim
发明人： Keum-Nam Kim
IPC分类号： H01L33/00
CPC分类号： H01L27/1288 , H01L27/1214 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L51/56
摘要： A flat panel display includes a pixel electrode having an opening portion formed on an insulating substrate, a semiconductor layer formed over a surface of the insulating substrate, spaced apart from the pixel electrode, having source and drain regions formed to both end portions thereof, a first insulating layer formed over the surface of the insulating substrate excluding the opening portion of the pixel electrode, a gate electrode formed on the first insulating layer over the semiconductor layer, and a second insulating layer formed over the surface of the insulating substrate excluding the opening portion of the pixel electrode. The present invention provides an organic EL display manufactured with reduced mask processes which has excellent electrical characteristics and improved light transmittance.
摘要翻译：平板显示器包括具有形成在绝缘基板上的开口部分的像素电极，形成在绝缘基板的与像素电极间隔开的表面上的半导体层，具有形成在其两端部的源极和漏极区域，形成在除了像素电极的开口部分之外的绝缘基板的表面上的第一绝缘层，形成在半导体层上的第一绝缘层上的栅极电极和形成在绝缘基板的除了开口之外的表面上的第二绝缘层像素电极的一部分。本发明提供一种制造具有优异的电气特性和改善的透光率的减少掩模工艺的有机EL显示器。

97. 发明授权

US07187001B2 Organic light emitting display with circuit measuring pad and method of fabricating the same 有权
标题翻译：具有电路测量垫的有机发光显示器及其制造方法
公开(公告)号：US07187001B2
公开(公告)日：2007-03-06
申请号：US11019457
申请日：2004-12-23
申请人： Mu-Hyun Kim , Keum-Nam Kim
发明人： Mu-Hyun Kim , Keum-Nam Kim
IPC分类号： H01L29/08
CPC分类号： H01L27/3246 , H01L27/3258 , H01L27/3276 , H01L51/56
摘要： An organic light emitting display and method of fabricating the same are disclosed. The light emitting display includes: a substrate having a display region and a circuit measuring pad region; source and drain electrodes arranged above the display region and a first conductive layer arranged above the circuit measuring pad region on the same layer as the source and drain electrodes; a first insulating layer on the source and drain electrodes and the first conductive layer; first and second via holes formed in the first insulating layer, the first via hole exposing the source or drain electrode, the second via hole exposing the first conductive layer; a pixel electrode contacting the source or drain electrode through the first via hole, and a second conductive layer contacting the first conductive layer through the second via hole; and a pixel defining layer which exposes the pixel electrode and formed on the second conductive layer.
摘要翻译：公开了一种有机发光显示器及其制造方法。发光显示器包括：具有显示区域和电路测量焊盘区域的基板; 布置在显示区域上方的源极和漏极电极和布置在与源极和漏极电极相同的层上的电路测量焊盘区域上方的第一导电层; 在源极和漏极电极和第一导电层上的第一绝缘层; 形成在第一绝缘层中的第一和第二通孔，暴露源极或漏极的第一通孔，暴露第一导电层的第二通孔; 通过第一通孔与源极或漏极接触的像素电极，以及通过第二通孔与第一导电层接触的第二导电层; 以及像素限定层，其露出所述像素电极并形成在所述第二导电层上。

98. 发明申请

US20060011918A1 Flat panel display device and method of manufacturing the same 有权
公开(公告)号：US20060011918A1
公开(公告)日：2006-01-19
申请号：US11231937
申请日：2005-09-22
申请人： Keum-Nam Kim
发明人： Keum-Nam Kim
IPC分类号： H01L29/786
CPC分类号： H01L27/1288 , H01L27/1214 , H01L27/3244 , H01L27/3246 , H01L27/3248 , H01L51/56
摘要： A flat panel display includes a pixel electrode having an opening portion formed on an insulating substrate, a semiconductor layer formed over a surface of the insulating substrate, spaced apart from the pixel electrode, having source and drain regions formed to both end portions thereof, a first insulating layer formed over the surface of the insulating substrate excluding the opening portion of the pixel electrode, a gate electrode formed on the first insulating layer over the semiconductor layer, and a second insulating layer formed over the surface of the insulating substrate excluding the opening portion of the pixel electrode. The present invention provides an organic EL display manufactured with reduced mask processes which has excellent electrical characteristics and improved light transmittance.

99. 发明申请

US20050258466A1 Capacitor and light emitting display using the same 有权
标题翻译：电容器和发光显示器使用相同
公开(公告)号：US20050258466A1
公开(公告)日：2005-11-24
申请号：US11091397
申请日：2005-03-29
申请人： Won-Kyu Kwak , Keum-Nam Kim
发明人： Won-Kyu Kwak , Keum-Nam Kim
IPC分类号： H01L51/50 , G09F9/30 , H01L21/02 , H01L21/336 , H01L21/822 , H01L23/522 , H01L27/04 , H01L27/32 , H01L29/76 , H01L29/786 , H01L29/94 , H05B33/14
CPC分类号： H01L27/3265 , G09G3/3233 , G09G2300/0852 , H01L23/5223 , H01L28/40 , H01L28/60 , H01L2924/0002 , H01L2924/12044 , H01L2924/00
摘要： A capacitor comprising a polysilicon layer doped with impurities to be conductive, a first dielectric layer formed on the polysilicon layer, a first conductive layer formed on the first dielectric layer, a second dielectric layer formed on the first conductive layer, and a second conductive layer formed on the first dielectric layer. The second conductive layer is coupled to the polysilicon layer.
摘要翻译：一种电容器，包括掺杂有待导电的杂质的多晶硅层，形成在多晶硅层上的第一介电层，形成在第一介电层上的第一导电层，形成在第一导电层上的第二介电层和第二导电层形成在第一电介质层上。第二导电层耦合到多晶硅层。

100. 发明申请

US20050104875A1 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US20050104875A1
公开(公告)日：2005-05-19
申请号：US10963391
申请日：2004-10-11
申请人： Won-Kyu Kwak , Kwan-Hee Lee , Keum-Nam Kim
发明人： Won-Kyu Kwak , Kwan-Hee Lee , Keum-Nam Kim
IPC分类号： H01L51/50 , G09G3/20 , G09G3/22 , G09G3/28 , G09G3/296 , G09G3/30 , G09G3/32 , H04N5/66 , G09G5/00
CPC分类号： G09G3/3233 , G09G2300/0452 , G09G2300/0804 , G09G2300/0814 , G09G2300/0842 , G09G2300/0861 , G09G2310/0235 , G09G2320/0606 , G09G2320/0666
摘要： A pixel circuit of a display device for realizing a certain color during a display period of time. The pixel circuit includes at least two light emitting elements, each said light emitting element for emitting a corresponding one of colors during the display period of time. An active element is commonly connected to the at least two light emitting elements to drive the at least two light emitting elements. The active element time-divisionally drives the at least two light emitting elements during the display period of time, such that each said light emitting element emits the corresponding one of the colors per a sub display period of time. The at least two light emitting elements realize the certain color in the display period of time by time-divisionally emitting the corresponding ones of the colors, each corresponding one of the colors being emitted per the sub display period of time.
摘要翻译：一种用于在显示时段期间实现某种颜色的显示装置的像素电路。像素电路包括至少两个发光元件，每个所述发光元件用于在显示时段期间发射相应的一种颜色。有源元件通常连接到至少两个发光元件以驱动至少两个发光元件。有源元件在显示时段期间时分地驱动至少两个发光元件，使得每个所述发光元件在每个子显示时段发射相应的一种颜色。所述至少两个发光元件通过时分地发射对应的一种颜色在显示时段中实现某种颜色，每个相应的一种颜色在每个子显示时段内被发射。

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