公开(公告)号：US20050242716A1

公开(公告)日：2005-11-03

申请号：US11111833

申请日：2005-04-22

申请人： Hun-Jung Lee ,  Sang-Il Park ,  Sun-Hwa Kim

发明人： Hun-Jung Lee ,  Sang-Il Park ,  Sun-Hwa Kim

IPC分类号： H05B33/22 ,  H01J1/62 ,  H01J63/04 ,  H01L27/12 ,  H01L27/32

CPC分类号： H01L27/3258 ,  H01L27/12 ,  H01L2251/558

摘要： An organic electroluminescence display device can have uniformity of color coordinates by controlling the thickness of SiNx layer under an organic light-emitting element. Such an organic electroluminescence display device can include a TFT, a passivation layer formed on the TFT, and an organic light-emitting element on the passivation layer. The passivation layer can have a thickness deviation range of about 200 Å or less.

摘要翻译： 通过控制有机发光元件下面的SiNx层的厚度，有机电致发光显示装置可以具有色坐标的均匀性。 这样的有机电致发光显示装置可以包括TFT，形成在TFT上的钝化层和钝化层上的有机发光元件。 钝化层的厚度偏差范围可以在200埃以下。

公开(公告)号：US07629738B2

公开(公告)日：2009-12-08

申请号：US11111833

申请日：2005-04-22

申请人： Hun-Jung Lee ,  Sang-Il Park ,  Sun-Hwa Kim

发明人： Hun-Jung Lee ,  Sang-Il Park ,  Sun-Hwa Kim

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L27/3258 ,  H01L27/12 ,  H01L2251/558

摘要： An organic electroluminescence display device can have uniformity of color coordinates by controlling the thickness of SiNx layer under an organic light-emitting element. Such an organic electroluminescence display device can include a TFT, a passivation layer formed on the TFT, and an organic light-emitting element on the passivation layer. The passivation layer can have a thickness deviation range of about 200 Å or less.

摘要翻译： 通过控制有机发光元件下面的SiNx层的厚度，有机电致发光显示装置可以具有色坐标的均匀性。 这样的有机电致发光显示装置可以包括TFT，形成在TFT上的钝化层和钝化层上的有机发光元件。 钝化层的厚度偏差范围可以在200埃以下。

公开(公告)号：US07365488B2

公开(公告)日：2008-04-29

申请号：US11485270

申请日：2006-07-13

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： H05B33/22 ,  H05B33/24

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 comprises: 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包括：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：US20050116617A1

公开(公告)日：2005-06-02

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 ,  H01L27/32 ,  H05B33/00 ,  H05B33/08

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：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：US08130174B2

公开(公告)日：2012-03-06

申请号：US10922915

申请日：2004-08-23

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： G09G3/30

CPC分类号： H01L27/3279 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/5271 ,  H01L2251/5315

摘要： The present invention relates to an organic electroluminescent display device for preventing a voltage drop and a short between power supply elements by simultaneously forming a reflective film and a power supply element using a low resistance metal. The invention provides an organic electroluminescent display device comprising gate lines, data lines and a power supply element formed on an insulating substrate, a pixel region limited by the gate lines, the data lines and the power supply element, and pixels arranged on the pixel region and comprising of a reflective film and a pixel electrode, wherein the reflective film is formed on the same layer as the power supply element.

摘要翻译： 本发明涉及通过同时形成反射膜和使用低电阻金属的电源元件来防止电源元件之间的电压降和短路的有机电致发光显示装置。 本发明提供了一种有机电致发光显示装置，包括形成在绝缘基板上的栅极线，数据线和电源元件，由栅极线限定的像素区域，数据线和电源元件，以及排列在像素区域上的像素 并且包括反射膜和像素电极，其中反射膜形成在与电源元件相同的层上。

公开(公告)号：US07544534B2

公开(公告)日：2009-06-09

申请号：US11051326

申请日：2005-02-07

申请人： Hun-Jung Lee ,  Sang-Il Park

发明人： Hun-Jung Lee ,  Sang-Il Park

IPC分类号： H01L21/00

CPC分类号： H01L51/50 ,  G09G2300/0426 ,  G09G2320/0233 ,  H01L21/3144 ,  H01L21/3185 ,  H01L27/1248 ,  H01L27/3244 ,  H01L29/78603 ,  H01L51/5253

摘要： An OLED includes a substrate having a circuit region and a pixel region. At least one circuit Thin Film Transistor (TFT) and at least one pixel TFT are respectively arranged on the circuit region and the pixel region. Each TFT has a semiconductor layer, a gate electrode, a source electrode and a drain electrode. A pixel electrode is electrically connected to one of the source and drain electrodes of the pixel TFT. At least one silicon nitride layer is arranged between the source and drain electrodes and the substrate and is opened in the entire pixel region.

摘要翻译： OLED包括具有电路区域和像素区域的衬底。 至少一个电路薄膜晶体管（TFT）和至少一个像素TFT分别布置在电路区域和像素区域上。 每个TFT具有半导体层，栅电极，源电极和漏电极。 像素电极电连接到像素TFT的源极和漏极之一。 至少一个氮化硅层布置在源电极和漏电极与衬底之间并且在整个像素区域中被打开。

公开(公告)号：US20060250074A1

公开(公告)日：2006-11-09

申请号：US11485270

申请日：2006-07-13

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： H05B33/26 ,  H05B33/24 ,  H01L51/50

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 comprises: 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包括：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：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。