公开(公告)号：US07740515B2

公开(公告)日：2010-06-22

申请号：US11850928

申请日：2007-09-06

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

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

IPC分类号： H01J9/24

CPC分类号： H01L27/3244 ,  H01L51/5284 ,  H01L2251/5346

摘要： A light-emitting display device the same includes an insulating substrate having a thin film transistor formed thereon. The thin film transistor includes a source electrode and/or a drain electrode. A passivation layer is formed on the insulating substrate over at least a portion of the thin film transistor, and has a via hole formed therein, which electrically contacts either the source electrode or the drain electrode. A pixel electrode is formed in the via hole. A light-blocking layer is formed over an entire upper surface of the passivation layer except for an area corresponding to the pixel electrode. A planarization layer is formed on an upper surface of the light-blocking layer except for an area corresponding to the pixel electrode.

摘要翻译： 其发光显示装置包括其上形成有薄膜晶体管的绝缘基板。 薄膜晶体管包括源电极和/或漏电极。 钝化层在薄膜晶体管的至少一部分上形成在绝缘基板上，并且在其中形成有与孔电极或漏电极电接触的通孔。 像素电极形成在通孔中。 除了对应于像素电极的区域之外，在钝化层的整个上表面上形成遮光层。 除了与像素电极对应的区域之外，在遮光层的上表面上形成平坦化层。

公开(公告)号：US07692197B2

公开(公告)日：2010-04-06

申请号：US10981559

申请日：2004-11-05

申请人： Sang-Il Park ,  Iee-Gon Kim

发明人： Sang-Il Park ,  Iee-Gon Kim

IPC分类号： H01L27/32

CPC分类号： H01L27/3248 ,  H01L27/3246 ,  H01L27/3258 ,  H01L51/5209

摘要： An organic light emitting display includes a substrate having a pixel driving circuit region and an opening region. A thin film transistor having source/drain electrodes is positioned on the pixel driving circuit region of the substrate. A passivation insulating layer is positioned on the source/drain electrodes to have a via hole for exposing one of the source/drain electrodes. A pixel electrode is positioned on a bottom surface of the via hole and in contact with the exposed source/drain electrode, and extends onto the passivation insulating layer. A first photosensitive organic insulating layer is positioned within the via hole in which the pixel electrode is formed to fill the via hole and to expose a portion of the pixel electrode around the via hole. An organic emission layer is positioned on the exposed pixel electrode.

摘要翻译： 有机发光显示器包括具有像素驱动电路区域和开口区域的基板。 具有源极/漏极的薄膜晶体管位于衬底的像素驱动电路区域上。 钝化绝缘层位于源/漏电极上，以具有用于暴露源极/漏极之一的通孔。 像素电极位于通孔的底表面上并与暴露的源/漏电极接触并延伸到钝化绝缘层上。 第一感光有机绝缘层位于通孔内，其中形成像素电极以填充通孔，并且使通孔周围的像素电极的一部分露出。 有机发光层位于曝光的像素电极上。

公开(公告)号：US07684268B2

公开(公告)日：2010-03-23

申请号：US11819789

申请日：2007-06-29

申请人： Sang-Il Park ,  Saeng-Hwan Kim

发明人： Sang-Il Park ,  Saeng-Hwan Kim

IPC分类号： G11C29/00

CPC分类号： G11C5/145 ,  G11C11/406 ,  G11C11/4074 ,  G11C2211/4067 ,  G11C2211/4068

摘要： A semiconductor memory device includes: a plurality of cell array blocks; a boosted voltage driving unit for selectively supplying a boosted voltage to the cell array blocks; and a controller controlling a driving operation of the boosted voltage driving unit in response to a cell array block select signal.

摘要翻译： 半导体存储器件包括：多个单元阵列块; 升压电压驱动单元，用于选择性地向所述单元阵列块提供升压电压; 以及控制器，其响应于单元阵列块选择信号来控制升压电压驱动单元的驱动操作。

公开(公告)号：US20100060671A1

公开(公告)日：2010-03-11

申请号：US12415359

申请日：2009-03-31

申请人： Sang-Il Park ,  Yong-Hoon Kwon ,  Se-Ki Park ,  Gi-Cherl Kim ,  Si-Joon Song

发明人： Sang-Il Park ,  Yong-Hoon Kwon ,  Se-Ki Park ,  Gi-Cherl Kim ,  Si-Joon Song

IPC分类号： G09G5/10 ,  G09G3/36

CPC分类号： G09G3/3413 ,  G09G3/3648 ,  G09G2320/064 ,  G09G2360/145

摘要： A light source module of a display device comprises light-emitting blocks each of which comprises multiple sets of light sources, with different sets emitting different colors (e.g. red, green and blue). Each set is independently controllable according to one or more driving parameters. A local-dimming method comprises: (a) in each color-dimming period, driving each light-emitting block by the first color-dimming process; (b) in each compensating period, driving each light-emitting block by a full-color process which is independent of the image; (c) in each compensating period, sensing emitted light and determining the one or more driving parameters' reference driving values operable to generate a reference color; (d) in at least one of the color-dimming and compensating periods, driving each light-emitting block using the one or more driving -parameters' values which depend on the reference driving values; and (e) between a color-dimming period and an adjacent compensating period, gradually switching the light-source module between the first color-dimming process and the full-color process.

摘要翻译： 显示装置的光源模块包括发光块，每个发光块包括多组光源，具有发射不同颜色（例如，红色，绿色和蓝色）的不同组。 每组可根据一个或多个驱动参数独立控制。 本地调光方法包括：（a）在每个颜色调光期间，通过第一颜色调光过程驱动每个发光块; （b）在每个补偿期间，通过独立于图像的全色处理驱动每个发光块; （c）在每个补偿周期中，感测发射的光并确定可操作以产生参考色的一个或多个驱动参数的参考驱动值; （d）在色调和补偿周期中的至少一个中，使用取决于参考驱动值的一个或多个驱动参数值驱动每个发光块; 和（e）在颜色调光周期和相邻的补偿周期之间，逐渐地在第一色调处理和全色处理之间切换光源模块。

公开(公告)号：US07554118B2

公开(公告)日：2009-06-30

申请号：US11124124

申请日：2005-05-09

申请人： Chang-Soo Kim ,  Tae-Wook Kang ,  Chang-Yong Jeong ,  Jae-Young Oh ,  Sang-Il Park ,  Seong-Moh Seo

发明人： Chang-Soo Kim ,  Tae-Wook Kang ,  Chang-Yong Jeong ,  Jae-Young Oh ,  Sang-Il Park ,  Seong-Moh Seo

IPC分类号： H01L29/04 ,  H01L21/00

CPC分类号： H01L29/78603 ,  H01L27/12 ,  H01L27/1248 ,  H01L27/3262 ,  H01L51/5284

摘要： A TFT having a dual buffer structure, a method of fabricating the same, and a flat panel display having the TFT, and a method of fabricating the same are provided. The TFT includes a first buffer layer formed of an amorphous silicon layer on a substrate, a second buffer layer formed on the first buffer layer. The TFT also includes a semiconductor layer formed on the second buffer layer and a gate electrode formed on the semiconductor layer. The dual buffer structure provides better barrier to impurities diffusing from the substrate, and also acts as a black matrix to reduce unwanted reflections and is a source of hydrogen to passivate other layers.

摘要翻译： 提供具有双缓冲结构的TFT及其制造方法，以及具有该TFT的平板显示器及其制造方法。 TFT包括由衬底上的非晶硅层形成的第一缓冲层，形成在第一缓冲层上的第二缓冲层。 TFT还包括形成在第二缓冲层上的半导体层和形成在半导体层上的栅电极。 双缓冲结构为从衬底扩散的杂质提供更好的屏障，并且还用作黑色矩阵以减少不必要的反射，并且是氢源来钝化其它层。

公开(公告)号：US07507609B2

公开(公告)日：2009-03-24

申请号：US11219676

申请日：2005-09-07

申请人： Jae-Bon Koo ,  Sang-Il Park

发明人： Jae-Bon Koo ,  Sang-Il Park

IPC分类号： H01L21/00 ,  H01L21/84

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：US07417252B2

公开(公告)日：2008-08-26

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： H01L31/036 ,  H01L29/04

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。

公开(公告)号：US07402950B2

公开(公告)日：2008-07-22

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： H01J1/62 ,  H01J63/04

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 in the corresponding semiconductor layer, except for in an area corresponding to a contact hole, 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 区域或漏极区域，除了在与接触孔对应的区域中，使得有源矩阵有机发光显示装置的孔径比和像素尺寸增强。 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：US07321135B2

公开(公告)日：2008-01-22

申请号：US11023658

申请日：2004-12-29

申请人： Sang-Il Park ,  Jae Bon Koo

发明人： Sang-Il Park ,  Jae Bon Koo

IPC分类号： G09G5/00

CPC分类号： H01L27/1222 ,  H01L27/1214 ,  H01L27/1251 ,  H01L27/3244 ,  H01L29/78618 ,  H01L29/78645 ,  H01L29/78696

摘要： The claimed invention is directed to a flat panel display having R, G, and B unit pixels. At least one of the R, G, and B unit pixels includes at least two or more transistors, each having source and drain regions. At least one drain region in the source/drain regions of at least one transistor in the transistors has a resistance value different from a resistance value of at least a drain region of the other transistor. The difference in resistance values may be accomplished by doping each drain region with a different concentration of dopant or by shaping each drain region differently.

摘要翻译： 所要求保护的发明涉及具有R，G和B单位像素的平板显示器。 R，G和B单元像素中的至少一个包括至少两个或更多个晶体管，每个具有源极和漏极区域。 晶体管中的至少一个晶体管的源极/漏极区域中的至少一个漏极区域具有与至少另一个晶体管的漏极区域的电阻值不同的电阻值。 电阻值的差异可以通过用不同浓度的掺杂剂掺杂每个漏极区域或者不同地对每个漏极区域进行整形来实现。

公开(公告)号：US20080002495A1

公开(公告)日：2008-01-03

申请号：US11647934

申请日：2006-12-29

申请人： Sang-Il Park

发明人： Sang-Il Park

IPC分类号： G11C5/14 ,  G11C7/00

CPC分类号： G11C7/12 ,  G11C5/14 ,  G11C2207/2227

摘要： An internal voltage generator includes an output node, a bit line precharge voltage generating unit for generating a bit line precharge voltage, and a voltage drop block for dropping a voltage level of the bit line precharge voltage according to operating modes.

摘要翻译： 内部电压发生器包括输出节点，用于产生位线预充电电压的位线预充电电压产生单元和用于根据工作模式降低位线预充电电压的电压电平的电压降模块。