公开(公告)号：US20050116630A1

公开(公告)日：2005-06-02

申请号：US10938080

申请日：2004-09-10

申请人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

发明人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

IPC分类号： H05B33/02 ,  H01L21/28 ,  H01L21/768 ,  H01L21/77 ,  H01L21/84 ,  H01L27/12 ,  H01L27/32 ,  H01L29/417 ,  H01L29/786 ,  H01L51/50 ,  H01L51/52 ,  H05B33/22 ,  H05B33/00

CPC分类号： H01L21/76804 ,  H01L27/12 ,  H01L27/1244 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733 ,  H01L51/5209

摘要： A flat panel display capable of reducing element defects by decreasing taper angles of contact holes and a via hole. The flat panel display includes a thin film transistor having at least source and drain electrodes formed over an insulating substrate, an insulating layer having a via hole for exposing one of the source and drain electrodes, and an anode connected to said one of the source and drain electrodes through the via hole. The via hole and the anode are tapered with taper angles of 60° or less. The source and drain electrodes are connected respectively to source and drain regions of the thin film transistor through the contact holes. The contact holes are also tapered with taper angles of 60° or less.

摘要翻译： 一种能够通过减小接触孔的锥角和通孔来减少元件缺陷的平板显示器。 平板显示器包括至少形成在绝缘基板上的源电极和漏电极的薄膜晶体管，具有用于暴露源极和漏极之一的通孔的绝缘层和连接到源极和源极之一的阳极;以及 漏极通过通孔。 通孔和阳极锥度为60°或更小的锥角。 源极和漏极通过接触孔分别连接到薄膜晶体管的源极和漏极区域。 接触孔也锥形，锥角为60°以下。

公开(公告)号：US08278818B2

公开(公告)日：2012-10-02

申请号：US11143952

申请日：2005-06-03

申请人： Chang-Yong Jeong ,  Tae-Wook Kang ,  Chang-Soo Kim ,  Yu-Sung Cho

发明人： Chang-Yong Jeong ,  Tae-Wook Kang ,  Chang-Soo Kim ,  Yu-Sung Cho

IPC分类号： H05B33/00

CPC分类号： H01L27/3246 ,  H01L27/3283 ,  H01L51/5256

摘要： An electroluminescent (EL) display device and a method of fabricating the same are provided. The device includes a substrate; a plurality of pixel electrodes disposed on the substrate; a pixel defining layer disposed on the pixel electrodes and having an opening part exposing a predetermined part of each of the pixel electrodes; and at least one barrier layer comprised in and/or on the pixel defining layer. In this device, the pixel defining layer includes at least one barrier layer in order to reduce the amount of outgas from the pixel defining layer and prevent degradation of an emission portion due to the outgas. Also, the pixel defining layer is formed to a sufficiently small thickness to facilitate a subsequent process using a laser induced thermal imaging (LITI) process.

摘要翻译： 提供一种电致发光（EL）显示装置及其制造方法。 该装置包括基板; 设置在所述基板上的多个像素电极; 设置在所述像素电极上并具有使每个所述像素电极的预定部分露出的开口部的像素限定层; 以及包含在像素限定层中和/或上的至少一个势垒层。 在该装置中，像素限定层包括至少一个阻挡层，以便减少来自像素限定层的排气量，并防止由于排出气体引起的排放部分的劣化。 此外，像素限定层形成为足够小的厚度以便于使用激光诱导热成像（LITI）工艺的后续处理。

公开(公告)号：US07936125B2

公开(公告)日：2011-05-03

申请号：US12234554

申请日：2008-09-19

申请人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

发明人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

IPC分类号： H01J1/62

CPC分类号： H01L21/76804 ,  H01L27/12 ,  H01L27/1244 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733 ,  H01L51/5209

摘要： A flat panel display capable of reducing element defects by decreasing taper angles of contact holes and a via hole. The flat panel display includes a thin film transistor having at least source and drain electrodes formed over an insulating substrate, an insulating layer having a via hole for exposing one of the source and drain electrodes, and an anode connected to said one of the source and drain electrodes through the via hole. The via hole and the anode are tapered with taper angles of 60° or less. The source and drain electrodes are connected respectively to source and drain regions of the thin film transistor through the contact holes. The contact holes are also tapered with taper angles of 60° or less.

摘要翻译： 一种能够通过减小接触孔的锥角和通孔来减少元件缺陷的平板显示器。 平板显示器包括至少形成在绝缘基板上的源电极和漏电极的薄膜晶体管，具有用于暴露源极和漏极之一的通孔的绝缘层和连接到源极和源极之一的阳极;以及 漏极通过通孔。 通孔和阳极锥度为60°或更小的锥角。 源极和漏极通过接触孔分别连接到薄膜晶体管的源极和漏极区域。 接触孔也锥形，锥角为60°以下。

公开(公告)号：US07656087B2

公开(公告)日：2010-02-02

申请号：US10938080

申请日：2004-09-10

申请人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

发明人： Mu-Hyun Kim ,  Myung-Won Song ,  Yu-Sung Cho

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L21/76804 ,  H01L27/12 ,  H01L27/1244 ,  H01L27/1248 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733 ,  H01L51/5209

摘要： A flat panel display capable of reducing element defects by decreasing taper angles of contact holes and a via hole. The flat panel display includes a thin film transistor having at least source and drain electrodes formed over an insulating substrate, an insulating layer having a via hole for exposing one of the source and drain electrodes, and an anode connected to said one of the source and drain electrodes through the via hole. The via hole and the anode are tapered with taper angles of 60° or less. The source and drain electrodes are connected respectively to source and drain regions of the thin film transistor through the contact holes. The contact holes are also tapered with taper angles of 60° or less.

摘要翻译： 一种能够通过减小接触孔的锥角和通孔来减少元件缺陷的平板显示器。 平板显示器包括至少形成在绝缘基板上的源电极和漏电极的薄膜晶体管，具有用于暴露源极和漏极之一的通孔的绝缘层和连接到源极和源极之一的阳极;以及 漏极通过通孔。 通孔和阳极锥度为60°或更小的锥角。 源极和漏极通过接触孔分别连接到薄膜晶体管的源极和漏极区域。 接触孔也锥形，锥角为60°以下。

公开(公告)号：US20060022587A1

公开(公告)日：2006-02-02

申请号：US11143952

申请日：2005-06-03

申请人： Chang-Yong Jeong ,  Tae-Wook Kang ,  Chang-Soo Kim ,  Yu-Sung Cho

发明人： Chang-Yong Jeong ,  Tae-Wook Kang ,  Chang-Soo Kim ,  Yu-Sung Cho

IPC分类号： H05B33/00

CPC分类号： H01L27/3246 ,  H01L27/3283 ,  H01L51/5256

摘要： An electroluminescent (EL) display device and a method of fabricating the same are provided. The device includes a substrate; a plurality of pixel electrodes disposed on the substrate; a pixel defining layer disposed on the pixel electrodes and having an opening part exposing a predetermined part of each of the pixel electrodes; and at least one barrier layer comprised in and/or on the pixel defining layer. In this device, the pixel defining layer includes at least one barrier layer in order to reduce the amount of outgas from the pixel defining layer and prevent degradation of an emission portion due to the outgas. Also, the pixel defining layer is formed to a sufficiently small thickness to facilitate a subsequent process using a laser induced thermal imaging (LITI) process.

摘要翻译： 提供一种电致发光（EL）显示装置及其制造方法。 该装置包括基板; 设置在所述基板上的多个像素电极; 设置在所述像素电极上并具有使每个所述像素电极的预定部分露出的开口部的像素限定层; 以及包含在像素限定层中和/或上的至少一个势垒层。 在该装置中，像素限定层包括至少一个阻挡层，以便减少来自像素限定层的排气量，并防止由于排出气体引起的排放部分的劣化。 此外，像素限定层形成为足够小的厚度以便于使用激光诱导热成像（LITI）工艺的后续处理。

公开(公告)号：US20050263755A1

公开(公告)日：2005-12-01

申请号：US11121992

申请日：2005-05-05

申请人： Tae-Wook Kang ,  Yu-Sung Cho ,  Sang-Won Lee

发明人： Tae-Wook Kang ,  Yu-Sung Cho ,  Sang-Won Lee

IPC分类号： H05B33/22 ,  H01L27/32 ,  H01L29/08 ,  H01L51/52 ,  H01L51/56

CPC分类号： H01L27/3244 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L51/5203 ,  H01L51/56

摘要： An organic light emitting display and method of fabricating the same are provided, such that an organic light emitting display includes a substrate having formed thereon a thin film transistor including a gate electrode, a source electrode, and a drain electrode, a passivation layer formed on the substrate having a contact hole exposing the source or the drain electrode, a first insulating layer pattern formed on a portion of the passivation layer corresponding to an emission region and having a step portion that is higher than the passivation layer on the thin film transistor, a pixel electrode formed on a portion of the passivation layer and on a portion of the first insulating layer pattern that contacts the source or the drain electrode through the contact hole, and a second insulating layer pattern formed on portions of the passivation layer and the pixel electrode that defines the emission region.

摘要翻译： 提供有机发光显示器及其制造方法，使得有机发光显示器包括其上形成有包括栅电极，源电极和漏电极的薄膜晶体管的基板，形成在 所述基板具有暴露所述源极或漏极的接触孔，形成在所述钝化层的与发光区域对应的部分上并且具有比所述薄膜晶体管上的钝化层高的台阶部分的第一绝缘层图案， 形成在所述钝化层的一部分上的所述第一绝缘层图案的部分以及通过所述接触孔与所述源极或漏极接触的部分的像素电极，以及形成在所述钝化层和所述像素的部分上的第二绝缘层图案 限定发射区域的电极。