公开(公告)号：US08350267B2

公开(公告)日：2013-01-08

申请号：US12104749

申请日：2008-04-17

申请人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park ,  Ki-Yong Lee ,  Ul-Ho Lee

发明人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park ,  Ki-Yong Lee ,  Ul-Ho Lee

IPC分类号： H01L27/14

CPC分类号： G09G3/3275 ,  H01L27/1214 ,  H01L29/78621 ,  H01L29/78624 ,  H01L29/78645 ,  H01L29/78672 ,  H01L29/78696

摘要： A high-speed flat panel display has thin film transistors in a pixel array portion in which a plurality of pixels are arranged and a driving circuit portion for driving the pixels of the pixel array portion, which have different resistance values than each other or have different geometric structures than each other. The flat panel display comprises a pixel array portion where a plurality of pixels are arranged, and a driving circuit portion for driving the pixels of the pixel array portion. The thin film transistors in the pixel array portion and the driving circuit portion have different resistance values in their gate regions or drain regions than each other, or have different geometric structures than each other. One thin film transistor has a zigzag shape in its gate region or drain region or has an offset region.

摘要翻译： 高速平板显示器在其中排列有多个像素的像素阵列部分中具有薄膜晶体管，以及用于驱动像素阵列部分的像素的驱动电路部分，其具有彼此不同的电阻值或具有不同的像素阵列部分 几何结构比彼此。 平板显示器包括其中布置有多个像素的像素阵列部分和用于驱动像素阵列部分的像素的驱动电路部分。 像素阵列部分和驱动电路部分中的薄膜晶体管在其栅极区域或漏极区域中具有彼此不同的电阻值，或者具有彼此不同的几何结构。 一个薄膜晶体管在其栅极区域或漏极区域中具有锯齿形状或具有偏移区域。

公开(公告)号：US07663310B2

公开(公告)日：2010-02-16

申请号：US10992769

申请日：2004-11-22

申请人： Hun-Jung Lee ,  Jae-Bon Koo ,  Sang-Il Park

发明人： Hun-Jung Lee ,  Jae-Bon Koo ,  Sang-Il Park

IPC分类号： H05B33/22

CPC分类号： H01L27/3244 ,  H01L27/3258

摘要： An organic electro luminescence (EL) display with low light transmittance material removed from an emission region. The organic EL display comprises a substrate having the emission region and a TFT region. A TFT is formed on the substrate in the TFT region and includes an active layer having source/drain regions, a gate electrode formed on a gate insulating layer, and source/drain electrodes electrically coupled to the source/drain regions. A passivation layer is formed in the TFT region only and it includes a via hole exposing one of the source/drain electrodes. An organic EL element is formed in the emission region and is electrically coupled to one of the source/drain electrodes exposed through the via hole.

摘要翻译： 从发射区域去除低透光性材料的有机电致发光（EL）显示器。 有机EL显示器包括具有发射区域的基板和TFT区域。 TFT在TFT区域的基板上形成，并且包括具有源极/漏极区域的有源层，形成在栅极绝缘层上的栅极电极和电耦合到源极/漏极区域的源极/漏极电极。 钝化层仅形成在TFT区域中，并且其包括暴露源极/漏极之一的通孔。 有机EL元件形成在发射区域中，并且电耦合到通过通孔暴露的源/漏电极之一。

公开(公告)号：US07431626B2

公开(公告)日：2008-10-07

申请号：US10771091

申请日：2004-02-04

申请人： Kwan-Hee Lee ,  Seoung-Yoon Ryu ,  Hun-Jung Lee ,  Sang-Il Park ,  Jae-Bon Koo

发明人： Kwan-Hee Lee ,  Seoung-Yoon Ryu ,  Hun-Jung Lee ,  Sang-Il Park ,  Jae-Bon Koo

IPC分类号： H01L51/10 ,  H01L51/40 ,  H01J9/18

CPC分类号： H01L51/5218 ,  H01L27/3211 ,  H01L27/3244 ,  H01L27/3295 ,  H01L51/5016 ,  H01L51/5265 ,  H01L2251/5315 ,  H01L2251/558 ,  Y10S428/917

摘要： An organic electroluminescent display has: anode electrodes of R, G and B unit pixels formed separate from each other on a substrate; organic thin-film layers of the R, G and B unit pixels formed on the anode electrodes; and a cathode electrode formed over an entire surface of the substrate. The anode electrode of at least one unit pixel, among the R, G and B unit pixels, has a thickness different from anode electrodes of the other unit pixels. The anode electrode of each of the unit pixels comprises a first film having a high reflectivity and a second film for adjusting a work function. The second film of at least one unit pixel, among the unit pixels, has a thickness different from the second films of the other unit pixels. The second film of the R unit pixel is thicker than the second films of the other unit pixels.

摘要翻译： 有机电致发光显示器具有：R，G和B单元像素的阳极在基板上彼此分离; 形成在阳极上的R，G和B单元像素的有机薄膜层; 以及形成在基板的整个表面上的阴极电极。 R，G和B单位像素中的至少一个单位像素的阳极具有与其它单位像素的阳极电极不同的厚度。 每个单位像素的阳极包括具有高反射率的第一膜和用于调节功函数的第二膜。 单位像素中的至少一个单位像素的第二胶片具有与其它单位像素的第二胶片不同的厚度。 R单元像素的第二膜比其他单位像素的第二膜厚。

公开(公告)号：US07285902B2

公开(公告)日：2007-10-23

申请号：US10815792

申请日：2004-04-02

申请人： Jae-Bon Koo ,  Sang-Il Park ,  Ul-Ho Lee ,  Jin-Soo Kim ,  Jin-Woung Jung ,  Chang-Gyu Lee

发明人： Jae-Bon Koo ,  Sang-Il Park ,  Ul-Ho Lee ,  Jin-Soo Kim ,  Jin-Woung Jung ,  Chang-Gyu Lee

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L27/1222 ,  H01L27/12 ,  H01L27/1214 ,  H01L27/3216 ,  H01L27/3218 ,  H01L27/3262 ,  H01L29/78624

摘要： Disclosed is a flat panel display capable of enhancing a white balance by making a doping concentration or shape and size of drain offset regions of driving transistors different, in R, G and B unit pixels of each pixel. A flat panel display, comprises a plurality of pixels, where each of pixels including R, G and B unit pixels to embody red (R), green (G) and blue (B) colors, respectively. Each of the unit pixels includes a transistor with source/drain regions. Transistors of at least two unit pixels of the R, G and B unit pixels have drain regions of different geometric structures. In each unit pixel, a resistance value of the drain region of the transistor to drive a light-emitting device having the highest luminous efficiency among the transistors is higher than that of the drain region of a transistor to drive the light-emitting device having a relatively low luminous efficiency.

摘要翻译： 公开了一种平板显示器，其能够通过在每个像素的R，G和B单位像素中使驱动晶体管的漏极偏移区域的掺杂浓度或形状和尺寸不同而增强白平衡。 平板显示器包括多个像素，其中包括R，G和B单位像素的每个像素分别体现为红色（R），绿色（G）和蓝色（B）颜色。 每个单位像素包括具有源极/漏极区域的晶体管。 R，G和B单元像素的至少两个单位像素的晶体管具有不同几何结构的漏极区域。 在每个单位像素中，用于驱动晶体管中具有最高发光效率的发光器件的晶体管的漏极区域的电阻值高于晶体管的漏极区域的电阻值，以驱动具有 发光效率相对较低。

公开(公告)号：US07268405B2

公开(公告)日：2007-09-11

申请号：US10995147

申请日：2004-11-24

申请人： Sang-Il Park ,  Jae-Bon Koo

发明人： Sang-Il Park ,  Jae-Bon Koo

IPC分类号： H01L29/76

CPC分类号： H01L27/124

摘要： Disclosed is a flat panel display which comprises a substrate; a gate line formed on the substrate along a predetermined direction; and a gate electrode electrically connected to the gate line, and having a sheet resistance different from the gate line. With this configuration, a wiring resistance of the gate line can be lowered with minimizing the change of the process and without increasing the thickness of the gate line.

摘要翻译： 公开了一种平板显示器，其包括基板; 沿着预定方向在所述基板上形成的栅极线; 以及与栅极线电连接并具有与栅极线不同的薄层电阻的栅电极。 利用这种配置，可以降低栅极线的布线电阻，同时最小化工艺的变化并且不增加栅极线的厚度。

公开(公告)号：US07173368B2

公开(公告)日：2007-02-06

申请号：US10725599

申请日：2003-12-03

申请人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park

发明人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park

IPC分类号： H05B33/00 ,  H01L29/04

CPC分类号： H01L29/78675 ,  H01L27/12 ,  H01L27/1285 ,  H01L27/3211 ,  H01L27/3262 ,  H01L29/04

摘要： A flat panel display which can adjust a white balance to a proper level according to the difference among the crystal grains of driving TFT active layers without changing the sizes of the driving TFT active layers. The flat panel display also can obtain an appropriate luminance by supplying an optimal amount of current to each sub-pixel. The flat panel display has a plurality of pixels. Each of the pixels includes a plurality of sub-pixels and each sub-pixel has a self-luminescent element and a driving thin film transistor. Each of the driving thin film transistors has a semiconductor active layer having a channel region is connected to the self-luminescent element of the corresponding sub-pixel in order to supply current to each of the self-luminescent elements. At least the channel regions of the semiconductor active layers have crystal grains of different sizes or shapes for different sub-pixels.

摘要翻译： 可以根据驱动TFT有源层的晶粒之间的差异将白平衡调整到适当的水平，而不改变驱动TFT有源层的尺寸的平板显示器。 平板显示器还可以通过向每个子像素提供最佳量的电流来获得适当的亮度。 平板显示器具有多个像素。 每个像素包括多个子像素，并且每个子像素具有自发光元件和驱动薄膜晶体管。 每个驱动薄膜晶体管具有沟道区的半导体有源层连接到相应子像素的自发光元件，以便向每个自发光元件提供电流。 至少半导体有源层的沟道区域对于不同的子像素具有不同尺寸或形状的晶粒。

公开(公告)号：US20060001363A1

公开(公告)日：2006-01-05

申请号：US11170158

申请日：2005-06-30

申请人： Sang-Il Park ,  Jae-Bon Koo ,  Won-Kyu Kwak

发明人： Sang-Il Park ,  Jae-Bon Koo ,  Won-Kyu Kwak

IPC分类号： H05B33/00

CPC分类号： H01L27/3276

摘要： The invention provides an active matrix organic light emitting display device and method of fabricating the same in which at least one of a data line and a power supply line of a unit pixel is designed to pass over at least one of a source region, a channel region, or a drain region except for a contact hole in the corresponding semiconductor layer, so that an aperture ratio and a pixel size of the active matrix organic light emitting display device are enhanced. This arrangement of components creates areas of free space that may be used to accommodate additional thin film transistors and/or other circuit components that improve the screen resolution. This arrangement may also increase the aperture ratio and the size of the pixel of the active matrix organic light emitting display device without adding and modifying existing fabrication processes.

摘要翻译： 本发明提供了一种有源矩阵有机发光显示装置及其制造方法，其中单位像素的数据线和电源线中的至少一个被设计为经过源区域，通道中的至少一个 区域或除了相应半导体层中的接触孔以外的漏极区域，从而增强了有源矩阵有机发光显示装置的开口率和像素尺寸。 组件的这种布置产生了可用于容纳附加薄膜晶体管和/或改善屏幕分辨率的其它电路组件的自由空间区域。 这种布置还可以增加有源矩阵有机发光显示装置的像素的开口率和尺寸，而不增加和修改现有的制造工艺。

公开(公告)号：US06917160B2

公开(公告)日：2005-07-12

申请号：US10663800

申请日：2003-09-17

申请人： Jae-Bon Koo ,  Sang-Il Park

发明人： Jae-Bon Koo ,  Sang-Il Park

IPC分类号： H01L27/32 ,  H01L51/50 ,  H05B33/10 ,  H05B33/22 ,  H05B33/26 ,  H01J1/62

CPC分类号： H01L51/5228 ,  H01L27/3244 ,  H01L27/3246 ,  H01L51/56 ,  H05B33/26

摘要： An organic electroluminescent display and a method of manufacturing the same are provided. The organic electroluminescent display includes a substrate, at least a thin-film transistor, which is formed on the substrate, at least an insulation layer, which cover the thin-film transistor, first electrodes, which are formed in a predetermined pattern on a top surface of the insulation layer and to which a voltage is selectively applied through the thin-film transistor, bus electrodes, which are insulated from the first electrodes, a planarization layer, which is an insulation layer and has openings exposing the first electrodes and the bus electrodes, organic layers, which are formed on a top surface of the first electrodes, and second electrodes, which are formed on a top surface of the organic layer and a top surface of the planarization layer and are electrically connected to the bus electrodes.

摘要翻译： 提供一种有机电致发光显示器及其制造方法。 有机电致发光显示器包括基板，至少形成在基板上的薄膜晶体管，至少覆盖薄膜晶体管的绝缘层，第一电极以预定图案形成在顶部 绝缘层的表面，并且通过薄膜晶体管选择性地施加电压，与第一电极绝缘的总线电极，作为绝缘层的平坦化层，并且具有暴露第一电极和总线的开口 形成在第一电极的顶表面上的电极，有机层和形成在有机层的顶表面上的第二电极和平坦化层的顶表面，并且电连接到总线电极。

公开(公告)号：US20050116233A1

公开(公告)日：2005-06-02

申请号：US10995147

申请日：2004-11-24

申请人： Sang-Il Park ,  Jae-Bon Koo

发明人： Sang-Il Park ,  Jae-Bon Koo

IPC分类号： G02F1/1343 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L29/04 ,  H01L29/10 ,  H01L29/76

CPC分类号： H01L27/124

摘要： Disclosed is a flat panel display which comprises a substrate; a gate line formed on the substrate along a predetermined direction; and a gate electrode electrically connected to the gate line, and having a sheet resistance different from the gate line. With this configuration, a wiring resistance of the gate line can be lowered with minimizing the change of the process and without increasing the thickness of the gate line.

摘要翻译： 公开了一种平板显示器，其包括基板; 沿着预定方向在所述基板上形成的栅极线; 以及与栅极线电连接并具有与栅极线不同的薄层电阻的栅电极。 利用这种配置，可以降低栅极线的布线电阻，同时最小化工艺的变化并且不增加栅极线的厚度。

公开(公告)号：US20050012100A1

公开(公告)日：2005-01-20

申请号：US10823713

申请日：2004-04-14

申请人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park ,  Ki-Yong Lee ,  Ul-Ho Lee

发明人： Jae-Bon Koo ,  Ji-Yong Park ,  Sang-Il Park ,  Ki-Yong Lee ,  Ul-Ho Lee

IPC分类号： H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L29/786 ,  H01L31/036 ,  H01L29/04 ,  G02F1/133

CPC分类号： G09G3/3275 ,  H01L27/1214 ,  H01L29/78621 ,  H01L29/78624 ,  H01L29/78645 ,  H01L29/78672 ,  H01L29/78696

摘要： The present invention discloses a high-speed flat panel display with a long lifetime, wherein thin film transistors in a pixel array portion in which a plurality of pixels are arranged and a driving circuit portion for driving the pixels of the pixel array portion, have different resistance values than each other or have different geometric structures than each other. The flat panel display comprises a pixel array portion where a plurality of pixels are arranged, and a driving circuit portion for driving the pixels of the pixel array portion. The thin film transistors in the pixel array portion and the driving circuit portion have different resistance values in their gate regions or drain regions than each other, or have different geometric structures than each other. One of the thin film transistors in the pixel array portion and the thin film transistors in the driving circuit has zigzag shape in its gate region or drain region or has an offset region.

摘要翻译： 本发明公开了一种寿命长的高速平板显示器，其中排列有多个像素的像素阵列部分中的薄膜晶体管和用于驱动像素阵列部分的像素的驱动电路部分具有不同的 电阻值彼此相差或具有彼此不同的几何结构。 平板显示器包括其中布置有多个像素的像素阵列部分和用于驱动像素阵列部分的像素的驱动电路部分。 像素阵列部分和驱动电路部分中的薄膜晶体管在其栅极区域或漏极区域中具有彼此不同的电阻值，或者具有彼此不同的几何结构。 像素阵列部分中的薄膜晶体管之一和驱动电路中的薄膜晶体管在其栅极区域或漏极区域中具有锯齿形状或具有偏移区域。