公开(公告)号：US07902753B2

公开(公告)日：2011-03-08

申请号：US12457690

申请日：2009-06-18

申请人： In-Jae Chung ,  Ki-Yong Kim ,  Sung-Joon Bae ,  Jae-Yong Park

发明人： In-Jae Chung ,  Ki-Yong Kim ,  Sung-Joon Bae ,  Jae-Yong Park

IPC分类号： H01J61/35

CPC分类号： H01L27/3251 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3272 ,  H01L27/3276 ,  H01L51/5212 ,  H01L2251/5315

摘要： An electroluminescent display device includes first and second substrates facing each other and having a pixel region and a non-pixel region; a thin film transistor and an array layer on an inner surface of the first substrate; a first electrode on an inner surface of the second substrate; a buffer layer on the first electrode in the non-pixel region; a shielding pattern on the buffer layer; a separator on the shielding pattern; an emitting layer on the first electrode in the pixel region; a second electrode on the emitting layer; and a connection electrode between the first and second substrates.

摘要翻译： 电致发光显示装置包括彼此面对并具有像素区域和非像素区域的第一和第二基板; 第一基板的内表面上的薄膜晶体管和阵列层; 在所述第二基板的内表面上的第一电极; 在非像素区域中的第一电极上的缓冲层; 缓冲层上的屏蔽图案; 屏蔽图案上的隔膜; 在像素区域中的第一电极上的发光层; 发光层上的第二电极; 以及第一和第二基板之间的连接电极。

公开(公告)号：US07560863B2

公开(公告)日：2009-07-14

申请号：US11107875

申请日：2005-04-18

申请人： In-Jae Chung ,  Ki-Yong Kim ,  Sung-Joon Bae ,  Jae-Yong Park

发明人： In-Jae Chung ,  Ki-Yong Kim ,  Sung-Joon Bae ,  Jae-Yong Park

IPC分类号： H01J61/35

CPC分类号： H01L27/3251 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3272 ,  H01L27/3276 ,  H01L51/5212 ,  H01L2251/5315

摘要： An electroluminescent display device includes first and second substrates facing each other and having a pixel region and a non-pixel region; a thin film transistor and an array layer on an inner surface of the first substrate; a first electrode on an inner surface of the second substrate; a buffer layer on the first electrode in the non-pixel region; a shielding pattern on the buffer layer; a separator on the shielding pattern; an emitting layer on the first electrode in the pixel region; a second electrode on the emitting layer; and a connection electrode between the first and second substrates.

摘要翻译： 电致发光显示装置包括彼此面对并具有像素区域和非像素区域的第一和第二基板; 第一基板的内表面上的薄膜晶体管和阵列层; 在所述第二基板的内表面上的第一电极; 在非像素区域中的第一电极上的缓冲层; 缓冲层上的屏蔽图案; 屏蔽图案上的隔膜; 在像素区域中的第一电极上的发光层; 发光层上的第二电极; 以及第一和第二基板之间的连接电极。

公开(公告)号：US20050236956A1

公开(公告)日：2005-10-27

申请号：US11107875

申请日：2005-04-18

申请人： In-Jae Chung ,  Ki-Yong Kim ,  Sung-Joon Bae ,  Jae-Yong Park

发明人： In-Jae Chung ,  Ki-Yong Kim ,  Sung-Joon Bae ,  Jae-Yong Park

IPC分类号： H05B33/00 ,  H01J29/10 ,  H01L27/32 ,  H01L51/52 ,  H05B33/12

CPC分类号： H01L27/3251 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3272 ,  H01L27/3276 ,  H01L51/5212 ,  H01L2251/5315

摘要： An electroluminescent display device includes first and second substrates facing each other and having a pixel region and a non-pixel region; a thin film transistor and an array layer on an inner surface of the first substrate; a first electrode on an inner surface of the second substrate; a buffer layer on the first electrode in the non-pixel region; a shielding pattern on the buffer layer; a separator on the shielding pattern; an emitting layer on the first electrode in the pixel region; a second electrode on the emitting layer; and a connection electrode between the first and second substrates.

摘要翻译： 电致发光显示装置包括彼此面对并具有像素区域和非像素区域的第一和第二基板; 第一基板的内表面上的薄膜晶体管和阵列层; 在所述第二基板的内表面上的第一电极; 在非像素区域中的第一电极上的缓冲层; 缓冲层上的屏蔽图案; 屏蔽图案上的隔膜; 在像素区域中的第一电极上的发光层; 发光层上的第二电极; 以及第一和第二基板之间的连接电极。

公开(公告)号：US20090261723A1

公开(公告)日：2009-10-22

申请号：US12457690

申请日：2009-06-18

申请人： In-Jae Chung ,  Ki-Yong Kim ,  Sung-Joon Bae ,  Jae-Yong Park

发明人： In-Jae Chung ,  Ki-Yong Kim ,  Sung-Joon Bae ,  Jae-Yong Park

IPC分类号： H01L27/32 ,  H01L21/02

CPC分类号： H01L27/3251 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3272 ,  H01L27/3276 ,  H01L51/5212 ,  H01L2251/5315

摘要： An electroluminescent display device includes first and second substrates facing each other and having a pixel region and a non-pixel region; a thin film transistor and an array layer on an inner surface of the first substrate; a first electrode on an inner surface of the second substrate; a buffer layer on the first electrode in the non-pixel region; a shielding pattern on the buffer layer; a separator on the shielding pattern; an emitting layer on the first electrode in the pixel region; a second electrode on the emitting layer; and a connection electrode between the first and second substrates.

摘要翻译： 电致发光显示装置包括彼此面对并具有像素区域和非像素区域的第一和第二基板; 第一基板的内表面上的薄膜晶体管和阵列层; 在所述第二基板的内表面上的第一电极; 在非像素区域中的第一电极上的缓冲层; 缓冲层上的屏蔽图案; 屏蔽图案上的隔膜; 在像素区域中的第一电极上的发光层; 发光层上的第二电极; 以及第一和第二基板之间的连接电极。

公开(公告)号：US20050127825A1

公开(公告)日：2005-06-16

申请号：US10734607

申请日：2003-12-15

申请人： Sung-Joon Bae ,  Jae-Yong Park

发明人： Sung-Joon Bae ,  Jae-Yong Park

IPC分类号： H01L51/50 ,  G09G3/30 ,  G09G3/32 ,  H01J1/62 ,  H01J9/24 ,  H01L27/15 ,  H01L27/32 ,  H01L51/00 ,  H05B33/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22

CPC分类号： H01L27/3253 ,  H01L27/3246

摘要： An organic electroluminescent display (ELD) device includes first and second substrates having a plurality of sub-pixels defined thereon, an array element layer on the first substrate having a plurality of thin film transistors corresponding to each of the sub-pixels, a connecting electrode on the array element layer connected to one of the thin film transistors, a first electrode on an inner surface of the second substrate, an insulating layer and an electrode separator formed within a boundary region of each of the sub-pixels, the insulating layer formed beneath the first electrode and the electrode separator formed beneath the insulating layer, and an organic light-emitting layer and a second electrode formed in each of the sub-pixels, wherein the electrode separator includes a first region having a pattern structure for separately forming the organic light-emitting layer and the second electrode within each of the sub-pixels, a second region having a pattern structure for directly contacting the connecting electrode with the second electrode under the electrode separator, and a third region having a pattern structure for preventing an electrical short between a second electrode portion in the first region and a second electrode portion in the second region, and wherein the second electrode formed within a space corresponding to the second region contacts the connecting electrode.

摘要翻译： 有机电致发光显示器（ELD）装置包括具有限定在其上的多个子像素的第一和第二基板，第一基板上的阵列元件层具有对应于每个子像素的多个薄膜晶体管，连接电极 在连接到薄膜晶体管之一的阵列元件层上，在第二基板的内表面上的第一电极，形成在每个子像素的边界区域内的绝缘层和电极隔板，形成绝缘层 在形成在绝缘层之下的第一电极和电极隔板之下，以及形成在每个子像素中的有机发光层和第二电极，其中电极隔板包括具有图案结构的第一区域，用于分别形成 有机发光层和每个子像素内的第二电极，具有用于直接的图案结构的第二区域 使所述连接电极与所述电极分离器下方的所述第二电极接触，以及具有用于防止所述第一区域中的第二电极部分与所述第二区域中的第二电极部分之间的电短路的图案结构的第三区域，并且其中所述第二电极 形成在与第二区域对应的空间内，与接触电极接触。

公开(公告)号：US07211944B2

公开(公告)日：2007-05-01

申请号：US10734607

申请日：2003-12-15

申请人： Sung-Joon Bae ,  Jae-Yong Park

发明人： Sung-Joon Bae ,  Jae-Yong Park

IPC分类号： H05B33/08 ,  H05B33/06 ,  H05B33/10 ,  H01L51/50 ,  H01L51/56

CPC分类号： H01L27/3253 ,  H01L27/3246

摘要： An organic electroluminescent display (ELD) device includes first and second substrates having a plurality of sub-pixels defined thereon, an array element layer on the first substrate having a plurality of thin film transistors corresponding to each of the sub-pixels, a connecting electrode on the array element layer connected to one of the thin film transistors, a first electrode on an inner surface of the second substrate, an insulating layer and an electrode separator formed within a boundary region of each of the sub-pixels, the insulating layer formed beneath the first electrode and the electrode separator formed beneath the insulating layer, and an organic light-emitting layer and a second electrode formed in each of the sub-pixels, wherein the electrode separator includes a first region having a pattern structure for separately forming the organic light-emitting layer and the second electrode within each of the sub-pixels, a second region having a pattern structure for directly contacting the connecting electrode with the second electrode under the electrode separator, and a third region having a pattern structure for preventing an electrical short between a second electrode portion in the first region and a second electrode portion in the second region, and wherein the second electrode formed within a space corresponding to the second region contacts the connecting electrode.

摘要翻译： 有机电致发光显示器（ELD）装置包括具有限定在其上的多个子像素的第一和第二基板，第一基板上的阵列元件层具有对应于每个子像素的多个薄膜晶体管，连接电极 在连接到薄膜晶体管之一的阵列元件层上，在第二基板的内表面上的第一电极，形成在每个子像素的边界区域内的绝缘层和电极隔板，形成绝缘层 在形成在绝缘层之下的第一电极和电极隔板之下，以及形成在每个子像素中的有机发光层和第二电极，其中电极隔板包括具有图案结构的第一区域，用于分别形成 有机发光层和每个子像素内的第二电极，具有用于直接的图案结构的第二区域 使所述连接电极与所述电极分离器下方的所述第二电极接触，以及具有用于防止所述第一区域中的第二电极部分与所述第二区域中的第二电极部分之间的电短路的图案结构的第三区域，并且其中所述第二电极 形成在与第二区域对应的空间内，与接触电极接触。

公开(公告)号：US06979583B2

公开(公告)日：2005-12-27

申请号：US10431515

申请日：2003-05-08

申请人： Sung-Joon Bae ,  Jae-Yong Park

发明人： Sung-Joon Bae ,  Jae-Yong Park

IPC分类号： H01J1/30 ,  H01L27/32 ,  H01L29/417 ,  H01L21/00

CPC分类号： H01L27/3244 ,  H01L29/41733 ,  H01L2251/558

摘要： An electro-luminescent display and a method of manufacturing thereof prevents the formation of a barrier interface between the anode electrode and the electro-luminescent layer by placing the electro-luminescent layer directly on the anode electrode so that there is no need to etch a subsidiary layer so that the electro-luminescent layer and the anode electrode have excellent electrical contact. The elimination of this etching step prevents damage to the anode electrode caused by collision of ions with the anode electrode during the etching process. Further, etch remainders or contaminant particles that exist in the etchant gas are prevented from accumulating on the anode electrode. Thus, the charge carriers of the anode are easily transported across the interface between the anode electrode and the electro-luminescent layer so as to greatly improve the expected life span, the brightness, and the efficiency of the electro-luminescent display.

摘要翻译： 电致发光显示器及其制造方法通过将电致发光层直接放置在阳极电极上而防止在阳极电极和电致发光层之间形成屏障界面，使得不需要蚀刻附属物 使得电致发光层和阳极电极具有优异的电接触。 消除该蚀刻步骤防止在蚀刻工艺期间由离子与阳极电极的碰撞引起的对阳极电极的损坏。 此外，防止存在于蚀刻剂气体中的蚀刻残留物或污染物颗粒积聚在阳极电极上。 因此，阳极的电荷载体容易地传输通过阳极和电致发光层之间的界面，从而大大提高电致发光显示器的预期寿命，亮度和效率。

公开(公告)号：US06617608B2

公开(公告)日：2003-09-09

申请号：US09550411

申请日：2000-04-17

申请人： Sung-Joon Bae ,  Jae-Yong Park

发明人： Sung-Joon Bae ,  Jae-Yong Park

IPC分类号： H01L3524

CPC分类号： H01L27/3244 ,  H01L29/41733 ,  H01L2251/558

摘要： An electro-luminescent display and a method of manufacturing thereof prevents the formation of a barrier interface between the anode electrode and the electro-luminescent layer by placing the electro-luminescent layer directly on the anode electrode so that there is no need to etch a subsidiary layer so that the electro-luminescent layer and the anode electrode have excellent electrical contact. The elimination of this etching step prevents damage to the anode electrode caused by collision of ions with the anode electrode during the etching process. Further, etch remainders or contaminant particles that exist in the etchant gas are prevented from accumulating on the anode electrode. Thus, the charge carriers of the anode are easily transported across the interface between the anode electrode and the electro-luminescent layer so as to greatly improve the expected life span, the brightness, and the efficiency of the electro-luminescent display.

公开(公告)号：US06979956B2

公开(公告)日：2005-12-27

申请号：US10609025

申请日：2003-06-30

申请人： Jae-Yong Park ,  Nam-Yang Lee ,  Juhn-Suk Yoo ,  In-Jae Chung

发明人： Jae-Yong Park ,  Nam-Yang Lee ,  Juhn-Suk Yoo ,  In-Jae Chung

IPC分类号： H01L51/50 ,  G09F9/30 ,  G09G3/20 ,  G09G3/30 ,  G09G3/32 ,  H01L27/32 ,  G09G3/10 ,  G09G3/36

CPC分类号： G09G3/3233 ,  G09G3/3241 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2320/043 ,  G09G2330/08 ,  G09G2330/10 ,  H01L27/3223 ,  H01L27/3251 ,  H01L27/3262 ,  H01L2251/568

摘要： An organic electroluminescent device of the present invention includes: a gate line and a data line formed over a substrate, the gate and data lines perpendicularly crossing each other and defining a pixel therebetween; a first driving unit formed in the pixel and comprised of a first switching TFT and a first driving TFT; a power line delivering a current signal to the first driving TFT; an organic electroluminescent diode contacting the first driving TFT and receiving the current signal from the first driving TFT; and a second driving unit formed in the pixel and comprised of a second switching TFT and a second driving TFT, the second driving unit being a backup circuit that can deliver the current signal from the power line to the organic electroluminescent diode when the first driving unit malfunctions.

摘要翻译： 本发明的有机电致发光器件包括：栅极线和数据线，形成在衬底上，栅极和数据线彼此垂直交叉并在其间限定像素; 形成在所述像素中并由第一开关TFT和第一驱动TFT构成的第一驱动单元; 向第一驱动TFT传送电流信号的电力线; 与第一驱动TFT接触并接收来自第一驱动TFT的电流信号的有机电致发光二极管; 以及第二驱动单元，形成在所述像素中并且包括第二开关TFT和第二驱动TFT，所述第二驱动单元是备用电路，其可以在所述第一驱动单元从所述电力线传递到所述有机电致发光二极管时传递所述电流信号 故障。

公开(公告)号：US20070194700A1

公开(公告)日：2007-08-23

申请号：US11790379

申请日：2007-04-25

申请人： Jae-Yong Park ,  Juhn-Suk Yoo ,  Nam-Yang Lee ,  In-Jae Chung

发明人： Jae-Yong Park ,  Juhn-Suk Yoo ,  Nam-Yang Lee ,  In-Jae Chung

IPC分类号： H01J1/54 ,  H01L21/00

CPC分类号： G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2320/0233 ,  H01L27/3262

摘要： An organic electroluminescent device including a substrate, a gate line on the substrate, a data line on the substrate, wherein the data line crosses the gate line, a switching element connected to the gate line and the data line, a plurality of driving elements connected to the switching element, each of the plurality of driving elements are interconnected in parallel, and an organic electroluminescent diode connected to each of the plurality of driving elements.