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1. 发明申请

US20050116231A1 Thin film transistor and method of manufacturing the same 审中-公开
标题翻译：薄膜晶体管及其制造方法
公开(公告)号：US20050116231A1
公开(公告)日：2005-06-02
申请号：US10971162
申请日：2004-10-25
申请人： Tae-Wook Kang , Sang-Il Park
发明人： Tae-Wook Kang , Sang-Il Park
IPC分类号： H01L51/50 , H01L21/28 , H01L21/336 , H01L21/768 , H01L21/77 , H01L21/84 , H01L23/522 , H01L27/12 , H01L27/32 , H01L29/786 , H01L29/76
CPC分类号： H01L29/66757 , H01L27/12 , H01L27/1248 , H01L27/3248 , H01L27/3258 , H01L29/78675
摘要： A thin film transistor and method of manufacturing the same is disclosed. In the thin film transistor and method of manufacturing the same, an organic planarization layer and an inorganic layer may be sequentially formed, over an entire surface of the substrate, on the source/drain electrode of a thin film transistor having a semiconductor layer, a gate, source/drain areas and the source/drain electrodes. After forming a photoresist pattern on the inorganic layer, an etching process may be performed to cover the organic planarization layer to form a contact hole or a via hole that connects a pixel electrode to one of the source/drain electrodes. According to the manufacturing method of the present invention, the contact hole or via hole, formed using two or more masks conventionally, can be formed using one mask, thereby simplifying a process, and improving an adhesion with the pixel electrode through the inorganic layer, and also improving a sealing adhesion in the encapsulation process to increase the lifetime of the resultant thin film transistor. This thin film transistor can be appropriately applied to the active matrix organic electroluminescent display.
摘要翻译：公开了一种薄膜晶体管及其制造方法。在薄膜晶体管及其制造方法中，可以在具有半导体层的薄膜晶体管的源极/漏极上的衬底的整个表面上依次形成有机平坦化层和无机层，栅极，源极/漏极区域和源极/漏极电极。在无机层上形成光致抗蚀剂图案之后，可以进行蚀刻处理以覆盖有机平坦化层以形成将像素电极连接到源极/漏极之一的接触孔或通孔。根据本发明的制造方法，可以使用一个掩模来形成通常使用两个或更多个掩模形成的接触孔或通孔，从而简化工艺，并且通过无机层改善与像素电极的粘合性，并且还改善了封装过程中的密封粘附性，以增加所得薄膜晶体管的寿命。该薄膜晶体管可以适当地应用于有源矩阵有机电致发光显示器。

2. 发明授权

US07626204B2 Organic light emitting display and method of fabricating the same 有权
标题翻译：有机发光显示器及其制造方法
公开(公告)号：US07626204B2
公开(公告)日：2009-12-01
申请号：US11011478
申请日：2004-12-13
申请人： Chang-Yong Jeong , Tae-Wook Kang , Chang-Soo Kim , Sang-Il Park , Keun-Soo Lee
发明人： Chang-Yong Jeong , Tae-Wook Kang , Chang-Soo Kim , Sang-Il Park , Keun-Soo Lee
IPC分类号： H01L27/15
CPC分类号： H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L51/5209 , H01L51/56 , H01L2251/558
摘要： An organic light emitting display and method of fabricating the same are provided. The organic light emitting display includes: a TFT disposed on a substrate and having a gate electrode and source and drain electrodes; a pixel electrode formed on a planarization layer having a via contact hole over the substrate, connected to one of the source and drain electrodes through the via contact hole, and having an etching surface extending to the planarization layer; a pixel defining layer pattern for defining an emission region formed on the entire surface; an organic layer formed on an emission region of the pixel electrode, and having at least an emission layer; and an opposite electrode formed on the entire surface, thereby preventing the organic layer from being separated from an edge of the pixel electrode and a short circuit from occurring between the pixel electrode and the opposite electrode to improve device characteristics and reliability.
摘要翻译：提供了一种有机发光显示器及其制造方法。有机发光显示器包括：设置在基板上并具有栅电极和源极和漏极的TFT; 形成在平坦化层上的像素电极，该平坦化层在基板上具有通孔接触孔，通过通孔接触孔连接到源电极和漏极之一，并具有延伸到平坦化层的蚀刻表面; 用于限定形成在整个表面上的发射区域的像素限定层图案; 形成在所述像素电极的发射区域上并且至少具有发光层的有机层; 和形成在整个表面上的相对电极，从而防止有机层与像素电极的边缘分离，并且在像素电极和相对电极之间发生短路，以提高器件特性和可靠性。

3. 发明申请

US20050285100A1 Organic light emitting display and method of fabricating the same 有权
标题翻译：有机发光显示器及其制造方法
公开(公告)号：US20050285100A1
公开(公告)日：2005-12-29
申请号：US11011478
申请日：2004-12-13
申请人： Chang-Yong Jeong , Tae-Wook Kang , Chang-Soo Kim , Sang-Il Park , Keun-Soo Lee
发明人： Chang-Yong Jeong , Tae-Wook Kang , Chang-Soo Kim , Sang-Il Park , Keun-Soo Lee
IPC分类号： H01L21/00 , H01L27/32 , H01L29/08 , H01L51/52 , H01L51/56
CPC分类号： H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L51/5209 , H01L51/56 , H01L2251/558
摘要： An organic light emitting display and method of fabricating the same are provided. The organic light emitting display includes: a TFT disposed on a substrate and having a gate electrode and source and drain electrodes; a pixel electrode formed on a planarization layer having a via contact hole on the substrate, connected to one of the source and drain electrodes through the via contact hole, and having an etching surface extending to the planarization layer; a pixel defining layer pattern for defining an emission region formed on the entire surface; an organic layer formed on an emission region of the pixel electrode, and having at least an emission layer; and an opposite electrode formed on the entire surface, thereby preventing the organic layer from being separated from an edge of the pixel electrode and a short circuit from occurring between the pixel electrode and the opposite electrode to improve device characteristics and reliability.
摘要翻译：提供了一种有机发光显示器及其制造方法。有机发光显示器包括：设置在基板上并具有栅电极和源极和漏极的TFT; 形成在基板上的具有通孔接触孔的平坦化层上的像素电极，通过所述通孔接触孔与所述源电极和漏电极之一连接，并且具有延伸到所述平坦化层的蚀刻表面; 用于限定形成在整个表面上的发射区域的像素限定层图案; 形成在所述像素电极的发射区域上并且至少具有发光层的有机层; 和形成在整个表面上的相对电极，从而防止有机层与像素电极的边缘分离，并且在像素电极和相对电极之间发生短路，以提高器件特性和可靠性。

4. 发明申请

US20050045882A1 Organic electroluminescent display 有权
标题翻译：有机电致发光显示
公开(公告)号：US20050045882A1
公开(公告)日：2005-03-03
申请号：US10927193
申请日：2004-08-27
申请人： Sang-Il Park , Tae-Wook Kang
发明人： Sang-Il Park , Tae-Wook Kang
IPC分类号： H01L51/50 , G09F9/30 , H01L21/77 , H01L21/84 , H01L27/32 , H05B33/22 , H01L29/04 , H01L21/00
CPC分类号： H01L27/3248 , H01L27/124 , H01L27/1248 , H01L27/3223 , H01L27/3244 , H01L27/3276
摘要： An organic electroluminescent display includes a substrate having an array portion with pixels, and a pad portion coupled to an external power supply. A semiconductor structure is formed on the substrate with a source electrode, a drain electrode and a pad. A passivation layer is formed on the semiconductor structure with via holes exposing regions of the source and the drain electrodes at the array portion and the pad at the pad portion. Portions of the passivation layer contacting the via holes between the array portion and the pad portion have the same thickness. A conductive layer fills the via holes. A pixel defining layer is formed over the entire surface of a flattening layer and the conductive layer with pixel regions exposing regions of the conductive layer at the array portion. An organic electroluminescent film is formed at each pixel region.
摘要翻译：有机电致发光显示器包括具有带有像素的阵列部分的基板和耦合到外部电源的焊盘部分。在基板上形成有源电极，漏电极和焊盘的半导体结构。在半导体结构上形成钝化层，其中通孔暴露阵列部分处的源电极和漏电极的区域以及焊盘部分处的焊盘。与阵列部分和焊盘部分之间的通孔接触的钝化层的部分具有相同的厚度。导电层填充通孔。像素限定层形成在平坦化层的整个表面上，并且导电层具有像素区域，暴露阵列部分处导电层的区域。在每个像素区域形成有机电致发光膜。

5. 发明申请

US20050263761A1 Thin film transistor, flat panel display having the same and a method of fabricating each 有权
标题翻译：薄膜晶体管，平板显示器及其制造方法
公开(公告)号：US20050263761A1
公开(公告)日：2005-12-01
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： G02F1/1368 , G02F1/136 , G09F9/30 , H01L21/00 , H01L21/336 , H01L21/77 , H01L21/84 , H01L27/12 , H01L27/32 , H01L29/04 , H01L29/10 , H01L29/15 , H01L29/745 , H01L29/76 , H01L29/786 , H01L31/036 , H01L31/0376 , H01L31/20 , H01L51/52
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。

6. 发明授权

US07554118B2 Thin film transistor, flat panel display having the same and a method of fabricating each 有权
标题翻译：薄膜晶体管，平板显示器及其制造方法
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。

7. 发明授权

US07211826B2 Organic electroluminescent display 有权
标题翻译：有机电致发光显示
公开(公告)号：US07211826B2
公开(公告)日：2007-05-01
申请号：US10927193
申请日：2004-08-27
申请人： Sang-Il Park , Tae-Wook Kang
发明人： Sang-Il Park , Tae-Wook Kang
IPC分类号： H01L29/04 , H01L29/15 , H01L31/036
CPC分类号： H01L27/3248 , H01L27/124 , H01L27/1248 , H01L27/3223 , H01L27/3244 , H01L27/3276
摘要： An organic electroluminescent display includes a substrate having an array portion with pixels, and a pad portion coupled to an external power supply. A semiconductor structure is formed on the substrate with a source electrode, a drain electrode and a pad. A passivation layer is formed on the semiconductor structure with via holes exposing regions of the source and the drain electrodes at the array portion and the pad at the pad portion. Portions of the passivation layer contacting the via holes between the array portion and the pad portion have the same thickness. A conductive layer fills the via holes. A pixel defining layer is formed over the entire surface of a flattening layer and the conductive layer with pixel regions exposing regions of the conductive layer at the array portion. An organic electroluminescent film is formed at each pixel region.
摘要翻译：有机电致发光显示器包括具有带有像素的阵列部分的基板和耦合到外部电源的焊盘部分。在基板上形成有源电极，漏电极和焊盘的半导体结构。在半导体结构上形成钝化层，其中通孔暴露阵列部分处的源电极和漏电极的区域以及焊盘部分处的焊盘。与阵列部分和焊盘部分之间的通孔接触的钝化层的部分具有相同的厚度。导电层填充通孔。像素限定层形成在平坦化层的整个表面上，并且导电层具有像素区域，暴露阵列部分处导电层的区域。在每个像素区域形成有机电致发光膜。

8. 发明授权

US09450185B2 Thin-film deposition mask, method of fabricating the same, and method of fabricating an organic light emitting display apparatus using the same 有权
标题翻译：薄膜沉积掩模，其制造方法和使用其的有机发光显示装置的制造方法
公开(公告)号：US09450185B2
公开(公告)日：2016-09-20
申请号：US13949415
申请日：2013-07-24
申请人： Tae-Wook Kang
发明人： Tae-Wook Kang
IPC分类号： H01L51/00 , C23C14/04 , H01L27/32
CPC分类号： H01L51/0011 , C23C14/042 , H01L27/3211
摘要： A thin-film deposition mask includes a mask body, the mask body having a first surface and a second surface that is an opposite surface of the first surface, the mask body having a plurality of deposition holes therein, and a spacer near the deposition holes, the spacer protruding from the first surface of the mask body in a vertical direction.
摘要翻译：薄膜沉积掩模包括掩模体，所述掩模体具有第一表面和与所述第一表面相反的表面的第二表面，所述掩模体在其中具有多个沉积孔，并且所述掩模主体在所述沉积孔附近，所述间隔件从所述面罩主体的第一表面沿垂直方向突出。

9. 发明授权

US08859932B2 Laser beam irradiation apparatus for substrate sealing, substrate sealing method, and method of manufacturing organic light emitting display device using the same 有权
标题翻译：用于基板密封的激光束照射装置，基板密封方法以及使用该激光束照射装置的有机发光显示装置的制造方法
公开(公告)号：US08859932B2
公开(公告)日：2014-10-14
申请号：US12974623
申请日：2010-12-21
申请人： Jung-Min Lee , Tae-Wook Kang
发明人： Jung-Min Lee , Tae-Wook Kang
IPC分类号： B23K26/00 , B23K26/073 , H01L51/52
CPC分类号： B23K26/073 , H01L51/5246
摘要： A laser beam irradiation apparatus and method of manufacturing an organic light emitting display device using the same are disclosed. The laser beam irradiation apparatus is configured to irradiate a laser beam to an object extending in a first direction while moving the laser beam relative to the object in the first direction, where the laser beam has a cross-section taken in a plane perpendicular to a second direction in which the laser beam is irradiated from the apparatus, the cross-section comprising two substantially symmetrical portions that are substantially symmetrical about a centerline of the cross-section extending in the first direction, where the cross-section has a centerline length taken in the centerline, where at least part of the substantially symmetrical portions has a length in the first direction that is longer than the centerline length.
摘要翻译：公开了一种使用其的有机发光显示装置的激光束照射装置及其制造方法。激光束照射装置被配置为将激光束照射到沿着第一方向延伸的物体，同时沿着第一方向相对于物体移动激光束，其中激光束具有垂直于其中激光束从设备照射的第二方向，横截面包括两个基本上对称的部分，其基本上对称地围绕沿第一方向延伸的横截面的中心线，其中横截面具有中心线长度在中心线处，其中基本对称部分的至少一部分具有比第一方向长度长于中心线长度的长度。

10. 发明申请

US20130181235A1 Organic Light-Emitting Display Device and Method of Manufacturing the Same 有权
标题翻译：有机发光显示装置及其制造方法
公开(公告)号：US20130181235A1
公开(公告)日：2013-07-18
申请号：US13592109
申请日：2012-08-22
申请人： Tae-Wook Kang , Young-Seo Choi
发明人： Tae-Wook Kang , Young-Seo Choi
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L51/5253
摘要： In an organic light-emitting display device and a method of manufacturing the same, the organic light-emitting display device includes: a substrate; an organic light-emitting unit that includes a plurality of organic light-emitting devices formed on the substrate; and an encapsulation unit that seals the organic light-emitting unit. The encapsulation unit includes: a barrier layer and a planarization layer that are stacked on the organic light-emitting unit; and a cover layer that is disposed between the barrier layer and the planarization layer to cover a crack occurring in each of the organic light-emitting devices.
摘要翻译：在有机发光显示装置及其制造方法中，有机发光显示装置包括：基板; 包括形成在所述基板上的多个有机发光元件的有机发光单元; 以及密封有机发光单元的封装单元。封装单元包括：层叠在有机发光单元上的阻挡层和平坦化层; 以及覆盖层，其设置在所述阻挡层和所述平坦化层之间，以覆盖在每个所述有机发光器件中发生的裂纹。

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