公开(公告)号：US20050259210A1

公开(公告)日：2005-11-24

申请号：US11126958

申请日：2005-05-10

申请人： Min-Jic Lee ,  Chang-Hoon Lee ,  Hee-Dong Choi

发明人： Min-Jic Lee ,  Chang-Hoon Lee ,  Hee-Dong Choi

IPC分类号： G02F1/1339 ,  G02F1/1343 ,  G02F1/1368 ,  H01L29/786

CPC分类号： G02F1/134363 ,  G02F1/13394

摘要： An in-plane mode liquid crystal display device (LCD) is provided that is capable of improving the contrast ratio by blocking a light leakage region formed by a column spacer. The LCD includes gate and data lines that are formed on a substrate and cross each other to define pixels. A switching device, parallel first and second electrodes that generate a horizontal electric field, and a column spacer are disposed at each pixel. The column spacers are disposed between opposing substrates and are aligned with the black matrix or the data lines such that columns formed by the column spacers overlap with bent portions of the data lines.

摘要翻译： 提供了一种面内模式液晶显示装置（LCD），其能够通过阻挡由柱间隔物形成的漏光区域来提高对比度。 LCD包括形成在基板上并彼此交叉以限定像素的栅极和数据线。 在每个像素处设置开关器件，产生水平电场的平行的第一和第二电极以及列间隔物。 柱间隔件设置在相对的基板之间并且与黑矩阵或数据线对准，使得由柱间隔件形成的列与数据线的弯曲部分重叠。

公开(公告)号：US08883579B2

公开(公告)日：2014-11-11

申请号：US13285489

申请日：2011-10-31

申请人： Hee-Dong Choi ,  Jin-Chae Jeon ,  Seung-Joon Jeon ,  Hoe-Yong Kim

发明人： Hee-Dong Choi ,  Jin-Chae Jeon ,  Seung-Joon Jeon ,  Hoe-Yong Kim

IPC分类号： H01L27/12 ,  H01L27/32

CPC分类号： H01L27/1255 ,  H01L27/1288 ,  H01L27/3223 ,  H01L27/3265

摘要： A method of fabricating an array substrate for an organic electroluminescent display device includes forming a semiconductor layer, a semiconductor dummy pattern, a first storage electrode and a first gate insulating layer on a substrate; forming a second gate insulating layer on the semiconductor layer and the first storage electrode; forming a gate electrode and a second storage electrode on the second gate insulating layer; forming ohmic contact layers by doping impurities into both sides of the semiconductor layer; forming an inter insulating layer on the gate electrode and the second storage electrode; forming source and drain electrodes and a third storage electrode on the inter insulating layer; forming a passivation layer on the source and drain electrodes and the third storage electrode; forming a first electrode and a fourth storage electrode on the passivation layer; and forming a spacer and a bank on the first electrode.

摘要翻译： 一种制造有机电致发光显示装置用阵列基板的方法包括在基板上形成半导体层，半导体虚设图形，第一存储电极和第一栅极绝缘层; 在所述半导体层和所述第一存储电极上形成第二栅极绝缘层; 在所述第二栅极绝缘层上形成栅电极和第二存储电极; 通过将杂质掺杂到半导体层的两侧来形成欧姆接触层; 在栅电极和第二存储电极上形成绝缘层; 在绝缘层上形成源电极和漏电极和第三存储电极; 在源电极和漏电极和第三存储电极上形成钝化层; 在钝化层上形成第一电极和第四存储电极; 以及在所述第一电极上形成间隔物和堤岸。

公开(公告)号：US20120256973A1

公开(公告)日：2012-10-11

申请号：US13337936

申请日：2011-12-27

申请人： Hee-Dong Choi ,  Sam-Min Ko

发明人： Hee-Dong Choi ,  Sam-Min Ko

IPC分类号： G09G5/10 ,  G09G5/00 ,  H01L33/08

CPC分类号： H01L51/5253 ,  H01L27/1259 ,  H01L27/3244

摘要： The organic light emitting display device includes an organic light emitting display panel and a data driver, wherein the organic light emitting display panel includes an active region which includes pixel driving TFTs for embodying an image and organic luminescent elements respectively connected with the pixel driving TFTs to emit light, a GIP region which includes a gate driver formed with a plurality of gate driving TFTs for respectively driving gate lines of the active region, a GND region formed between the GIP region and the active region to be formed with a base voltage line for supplying base voltage to the organic luminescent elements of the active region, and a sealant region formed with a sealant for attaching an upper substrate to a lower substrate, and wherein the GND region includes out-gassing blocking holes.

摘要翻译： 有机发光显示装置包括有机发光显示面板和数据驱动器，其中有机发光显示面板包括有源区，其包括用于体现图像的像素驱动TFT和与像素驱动TFT分别连接的有机发光元件， 发射光，GIP区域，其包括形成有用于分别驱动有源区的栅极线的多个栅极驱动TFT的栅极驱动器，形成在GIP区域和有源区域之间的GND区域，形成有用于 向有源区域的有机发光元件供给基极电压，以及形成有用于将上基板附着到下基板的密封剂的密封剂区域，并且其中，GND区域包括排气堵塞孔。

公开(公告)号：US08222638B2

公开(公告)日：2012-07-17

申请号：US12890112

申请日：2010-09-24

申请人： Hee-Dong Choi

发明人： Hee-Dong Choi

IPC分类号： H01L51/50

CPC分类号： H01L27/124 ,  H01L27/3211 ,  H01L27/3258 ,  H01L27/3262 ,  H01L29/78618 ,  H01L51/5265 ,  H01L2251/558

摘要： An array substrate for an organic electroluminescent device includes a substrate; first and second gate electrodes; first and second gate insulating layers; first and second active layers; an interlayer insulating layer; first to fourth ohmic contact layers; first and second source electrodes; first and second drain electrodes; a data line connected to the first source electrode; a first power line connected to the second source electrode; a first passivation layer on the first and second source electrodes; a gate line contacting the first gate electrode; a second passivation layer on the gate line; a pixel electrode on the second passivation layer and contacting the second drain electrode; an organic luminescent layer on the pixel electrode; and a reference electrode on the organic luminescent layer, wherein portions of the pixel electrodes respectively contacting the organic luminescent layers in one pixel region and in another one pixel region have different heights from the substrate.

摘要翻译： 用于有机电致发光器件的阵列衬底包括衬底; 第一和第二栅电极; 第一和第二栅极绝缘层; 第一和第二活性层; 层间绝缘层; 第一至第四欧姆接触层; 第一和第二源电极; 第一和第二漏电极; 连接到第一源电极的数据线; 连接到所述第二源电极的第一电源线; 在第一和第二源电极上的第一钝化层; 与第一栅电极接触的栅极线; 栅极线上的第二钝化层; 所述第二钝化层上的像素电极和所述第二漏电极接触; 像素电极上的有机发光层; 以及有机发光层上的参考电极，其中分别与一个像素区域和另一个像素区域中的有机发光层接触的像素电极的部分与衬底具有不同的高度。

公开(公告)号：US07535533B2

公开(公告)日：2009-05-19

申请号：US11126958

申请日：2005-05-10

申请人： Min-Jic Lee ,  Chang-Hoon Lee ,  Hee-Dong Choi

发明人： Min-Jic Lee ,  Chang-Hoon Lee ,  Hee-Dong Choi

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/13394

摘要： An in-plane mode liquid crystal display device (LCD) is provided that is capable of improving the contrast ratio by blocking a light leakage region formed by a column spacer. The LCD includes gate and data lines that are formed on a substrate and cross each other to define pixels. A switching device, parallel first and second electrodes that generate a horizontal electric field, and a column spacer are disposed at each pixel. The column spacers are disposed between opposing substrates and are aligned with the black matrix or the data lines such that columns formed by the column spacers overlap with bent portions of the data lines.

摘要翻译： 提供了一种面内模式液晶显示装置（LCD），其能够通过阻挡由柱间隔物形成的漏光区域来提高对比度。 LCD包括形成在基板上并彼此交叉以限定像素的栅极和数据线。 在每个像素处设置开关器件，产生水平电场的平行的第一和第二电极以及列间隔物。 柱间隔件设置在相对的基板之间并且与黑矩阵或数据线对齐，使得由柱间隔件形成的列与数据线的弯曲部分重叠。

公开(公告)号：US09035546B2

公开(公告)日：2015-05-19

申请号：US13337936

申请日：2011-12-27

申请人： Hee-Dong Choi ,  Sam-Min Ko

发明人： Hee-Dong Choi ,  Sam-Min Ko

IPC分类号： H01L51/50 ,  H01L51/52 ,  H01L27/12 ,  H01L27/32

CPC分类号： H01L51/5253 ,  H01L27/1259 ,  H01L27/3244

摘要： The organic light emitting display device includes an organic light emitting display panel and a data driver, wherein the organic light emitting display panel includes an active region which includes pixel driving TFTs for embodying an image and organic luminescent elements respectively connected with the pixel driving TFTs to emit light, a GIP region which includes a gate driver formed with a plurality of gate driving TFTs for respectively driving gate lines of the active region, a GND region formed between the GIP region and the active region to be formed with a base voltage line for supplying base voltage to the organic luminescent elements of the active region, and a sealant region formed with a sealant for attaching an upper substrate to a lower substrate, and wherein the GND region includes out-gassing blocking holes.

摘要翻译： 有机发光显示装置包括有机发光显示面板和数据驱动器，其中有机发光显示面板包括有源区，其包括用于体现图像的像素驱动TFT和与像素驱动TFT分别连接的有机发光元件， 发射光，GIP区域，其包括形成有用于分别驱动有源区的栅极线的多个栅极驱动TFT的栅极驱动器，形成在GIP区域和有源区域之间的GND区域，形成有用于 向有源区域的有机发光元件供给基极电压，以及形成有用于将上基板附着到下基板的密封剂的密封剂区域，并且其中，GND区域包括排气堵塞孔。

公开(公告)号：US08680530B2

公开(公告)日：2014-03-25

申请号：US12840941

申请日：2010-07-21

申请人： Hee-Dong Choi

发明人： Hee-Dong Choi

IPC分类号： H01L27/14

CPC分类号： H01L27/1222 ,  H01L27/12 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1262 ,  H01L27/127 ,  H01L27/1274 ,  H01L29/4908 ,  H01L29/78648

摘要： An array substrate for a display device includes: a substrate; first and second gate electrodes of impurity-doped polycrystalline silicon on the substrate; a gate insulating layer on the first and second gate electrodes; first and second active layers of intrinsic polycrystalline silicon on the gate insulating layer, the first and second active layers corresponding to the first and second active layers, respectively; an interlayer insulating layer on the first and second active layers and including first to fourth active contact holes, the first and second active contact holes exposing side portions of the first active layer, the third and fourth active contact holes exposing side portions of the second active layer; first and second ohmic contact layers of impurity-doped amorphous silicon on the interlayer insulating layer, the first ohmic contact layer contacting the first active layer through the first and second active contact holes, the second ohmic contact layer contacting the second active layer through the third and fourth active contact hole; first source and drain electrodes on the first ohmic contact layer and second source and drain electrodes on the second ohmic contact layer; a data line on the interlayer insulating layer, the data line connected to the first source electrode; a first passivation layer on the first source and drain electrodes, the second source and drain electrodes and the data line; a gate line on the first passivation layer, the gate line connected to the first gate electrode and crossing the data line to define a pixel region; a second passivation layer on the gate line; and a pixel electrode on the second passivation layer, the pixel electrode connected to the second drain electrode.

摘要翻译： 用于显示装置的阵列基板包括：基板; 在衬底上的杂质掺杂多晶硅的第一和第二栅电极; 在第一和第二栅电极上的栅极绝缘层; 栅极绝缘层上的本征多晶硅的第一和第二有源层，分别对应于第一和第二有源层的第一和第二有源层; 在所述第一和第二有源层上的层间绝缘层，并且包括第一至第四有源接触孔，所述第一和第二有源接触孔暴露所述第一有源层的侧部，所述第三和第四有源接触孔暴露所述第二有源接触孔的侧部分 层; 所述第一和第二欧姆接触层在所述层间绝缘层上的杂质掺杂非晶硅，所述第一欧姆接触层通过所述第一和第二有源接触孔接触所述第一有源层，所述第二欧姆接触层通过所述第三有源层接触所述第二有源层， 和第四活动接触孔; 第一欧姆接触层上的第一源极和漏极电极以及第二欧姆接触层上的第二源极和漏极电极; 在所述层间绝缘层上的数据线，所述数据线与所述第一源极连接; 第一源极和漏极上的第一钝化层，第二源极和漏极以及数据线; 在第一钝化层上的栅极线，栅极线连接到第一栅电极并与数据线交叉以限定像素区域; 栅极线上的第二钝化层; 以及在所述第二钝化层上的像素电极，所述像素电极连接到所述第二漏电极。

公开(公告)号：US08603845B2

公开(公告)日：2013-12-10

申请号：US13339097

申请日：2011-12-28

申请人： Hee-Dong Choi ,  Seung-Joon Jeon

发明人： Hee-Dong Choi ,  Seung-Joon Jeon

IPC分类号： H01L21/336

CPC分类号： H01L27/088 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1288 ,  H01L27/3246 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/4908 ,  H01L29/78672 ,  H01L51/5218 ,  H01L51/5246 ,  H01L2227/323

摘要： An array substrate for an organic electroluminescent display device includes a substrate including a display area and a non-display area; a gate line and a data line; a thin film transistor including a semiconductor layer of polycrystalline silicon, a gate insulating layer, a gate electrode, an inter insulating layer, a source electrode, and a drain electrode; auxiliary lines formed of a same material and on a same layer as the data line; a passivation layer of organic insulating material and including a drain contact hole exposing the drain electrode, and an auxiliary line contact hole exposing one of the auxiliary lines; and a first electrode and a line connection pattern on the passivation layer, wherein the first electrode contacts the drain electrode and the line connection pattern contacts the one of the first auxiliary pattern.

摘要翻译： 用于有机电致发光显示装置的阵列基板包括：具有显示区域和非显示区域的基板; 门线和数据线; 包括多晶硅半导体层，栅极绝缘层，栅电极，绝缘层，源电极和漏电极的薄膜晶体管; 辅助线由相同的材料形成，与数据线在同一层上; 有机绝缘材料的钝化层，并且包括暴露漏电极的漏极接触孔，以及暴露辅助线之一的辅助线接触孔; 以及钝化层上的第一电极和线连接图案，其中第一电极接触漏电极，线连接图案接触第一辅助图案之一。

公开(公告)号：US20120107983A1

公开(公告)日：2012-05-03

申请号：US13225080

申请日：2011-09-02

申请人： Hee-Dong Choi

发明人： Hee-Dong Choi

IPC分类号： H01L33/08

CPC分类号： H01L21/77

摘要： A method of fabricating an array substrate including forming a first metal layer; forming a gate insulating layer and an active layer; forming a second metal layer; forming a gate line, an etch-stopper and a gate electrode by patterning the first and second metal layers; forming an interlayer insulating layer including an opening, wherein the opening corresponds to the etch-stopper such that the opening is divided into first and second semiconductor contact holes respectively exposing both sides of the active layer; forming first and second ohmic contact layers, a source electrode, a drain electrode and a data line, the first and second ohmic contact layers respectively contacting both sides of the active layer through the first and second semiconductor contact holes; removing an exposed portion of the etch-stopper; and forming a pixel electrode contacting the drain electrode.

摘要翻译： 一种制造阵列基板的方法，包括形成第一金属层; 形成栅极绝缘层和有源层; 形成第二金属层; 通过图案化第一和第二金属层来形成栅极线，蚀刻停止层和栅电极; 形成包括开口的层间绝缘层，其中所述开口对应于所述蚀刻停止器，使得所述开口被分成分别暴露所述有源层的两侧的第一和第二半导体接触孔; 形成第一和第二欧姆接触层，源电极，漏电极和数据线，第一和第二欧姆接触层分别通过第一和第二半导体接触孔接触有源层的两侧; 去除蚀刻停止器的暴露部分; 以及形成与漏电极接触的像素电极。

公开(公告)号：US20110108846A1

公开(公告)日：2011-05-12

申请号：US12829705

申请日：2010-07-02

申请人： Hee-Dong Choi ,  Hye-Young Choi ,  Doo-Seok Yang

发明人： Hee-Dong Choi ,  Hye-Young Choi ,  Doo-Seok Yang

IPC分类号： H01L33/08

CPC分类号： H01L27/1214 ,  H01L27/12 ,  H01L27/124 ,  H01L29/78648

摘要： Disclosed is array substrate including a pixel region having a switching region, a driving region and a storage region. A switching TFT in the switching region includes a first gate electrode, a first gate insulating layer, a switching active layer on the first gate insulating layer, a switching source electrode on a first switching ohmic contact layer, and a switching drain electrode on a second switching ohmic contact layer; a driving TFT in the driving region is connected to the switching TFT and includes a first gate electrode, a second gate insulating layer, a driving active layer on the second gate insulating layer, a driving source electrode on a first driving ohmic contact layer, and a driving drain electrode on a second driving ohmic contact layer; wherein at least one of the switching and driving TFTs further includes a second gate electrode over the switching or driving active layers.

摘要翻译： 公开了包括具有开关区域，驱动区域和存储区域的像素区域的阵列基板。 开关区域中的开关TFT包括第一栅极电极，第一栅极绝缘层，第一栅极绝缘层上的开关有源层，第一开关欧姆接触层上的开关源电极和第二栅极绝缘层上的开关漏极电极 开关欧姆接触层; 驱动区域中的驱动TFT连接到开关TFT，并且包括第一栅极电极，第二栅极绝缘层，第二栅极绝缘层上的驱动有源层，第一驱动欧姆接触层上的驱动源极，以及 在第二驱动欧姆接触层上的驱动漏电极; 其中所述开关和驱动TFT中的至少一个还包括位于所述开关或驱动有源层上的第二栅电极。