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1. 发明授权

US08651910B2 Organic electroluminescent display device and method of fabricating the same 有权
公开(公告)号：US08651910B2
公开(公告)日：2014-02-18
申请号：US12654605
申请日：2009-12-24
申请人： Kyung-Tak Oh , Byoung-June Lee , Mi-Youn Yang
发明人： Kyung-Tak Oh , Byoung-June Lee , Mi-Youn Yang
IPC分类号： H01J9/00
CPC分类号： H01L27/326 , H01L27/3246 , H01L51/0011 , H01L2251/5315
摘要： A top emission type organic electroluminescent display device includes a first substrate including a pixel region, a switching thin film transistor and a driving thin film transistor in the pixel region on the first substrate, a passivation layer covering the switching thin film transistor and the driving thin film transistor and exposing a drain electrode of the driving thin film transistor, a first electrode on the passivation layer and connected to the drain electrode of the driving thin film transistor, a buffer pattern in a border of the pixel region and overlapping an edge of the first electrode, a first spacer on the buffer pattern along a first direction, the first spacer having a first thickness and a dam shape, a second spacer on the buffer pattern along a second direction, the second spacer having a second thickness and a dam shape, a third spacer on the buffer pattern at a crossing portion of the first and second spacers, the third spacer having a third thickness and a columnar shape, wherein the third thickness is thicker than the first thickness or the second thickness, an organic emission layer on the first electrode between adjacent buffer patterns, a second electrode on the organic emission layer and the first, second and third spacers, a second substrate facing the first substrate, and a seal pattern between peripheries of the first and second substrates.

2. 发明授权

US08018143B2 Organic electroluminescent display device and method of manufacturing the same 有权
标题翻译：有机电致发光显示装置及其制造方法
公开(公告)号：US08018143B2
公开(公告)日：2011-09-13
申请号：US12333129
申请日：2008-12-11
申请人： Byoung-June Lee , Jung-Han Park , Hyun-Taek Lim , Won-Hee Choi , Hye-Young Choi
发明人： Byoung-June Lee , Jung-Han Park , Hyun-Taek Lim , Won-Hee Choi , Hye-Young Choi
IPC分类号： H01L51/50
CPC分类号： H01L27/3253 , H01L51/5231 , H01L51/525 , H01L51/5259
摘要： A method of manufacturing an organic electroluminescent display device includes forming a first electrode on a first substrate including a plurality of pixel regions; forming a patterned spacer on the first electrode in the pixel region; forming an organic light emitting layer on the first electrode in the pixel region and on the patterned spacer; forming a second electrode on the organic light emitting layer; forming a calcium oxide layer on the second electrode; forming a moisture-absorbing layer on the calcium oxide layer; forming a driving thin film transistor on a second substrate; and forming a connection electrode connected to the driving thin film transistor, the connection electrode contacting the second electrode on the patterned spacer.
摘要翻译：一种制造有机电致发光显示装置的方法包括：在包括多个像素区域的第一基板上形成第一电极; 在像素区域中的第一电极上形成图案化间隔物; 在像素区域和图案化间隔物上的第一电极上形成有机发光层; 在所述有机发光层上形成第二电极; 在所述第二电极上形成氧化钙层; 在氧化钙层上形成吸湿层; 在第二基板上形成驱动薄膜晶体管; 以及形成连接到所述驱动薄膜晶体管的连接电极，所述连接电极与所述图案化间隔物上的所述第二电极接触。

3. 发明授权

US07759864B2 Organic electroluminescent display device comprising moisture preventing sealing structure 有权
标题翻译：包含防潮密封结构的有机电致发光显示装置
公开(公告)号：US07759864B2
公开(公告)日：2010-07-20
申请号：US11600904
申请日：2006-11-17
申请人： Byoung-June Lee , Nho-Hoon Myoung , Min-Su Kim
发明人： Byoung-June Lee , Nho-Hoon Myoung , Min-Su Kim
IPC分类号： H01J1/62 , H01J63/04 , H05B33/04
CPC分类号： H01L27/3251 , H01L51/524 , H01L51/5246 , H01L51/525
摘要： An organic electroluminescent display (OELD) device includes first and second substrates facing each other and having a display region and a non-display region on a periphery of the display region, an organic electroluminescent diode in the display region of the first substrate, a protrusion formed with a first thickness and a first width in the non-display region of the first substrate, a groove formed with a first depth and a second width in the non-display region of the second substrate, wherein the protrusion is inserted into the groove, a seal pattern formed between the protrusion and the groove.
摘要翻译：有机电致发光显示器（OELD）器件包括彼此面对的第一和第二基板，并且在显示区域的周围具有显示区域和非显示区域，第一基板的显示区域中的有机电致发光二极管，在所述第一基板的非显示区域中形成有第一厚度和第一宽度，在所述第二基板的非显示区域中形成有第一深度和第二宽度的凹槽，其中所述突起插入所述凹槽中，形成在突起和槽之间的密封图案。

4. 发明申请

US20100309172A1 Organic electroluminescent display device and method of fabricating the same 有权
标题翻译：有机电致发光显示装置及其制造方法
公开(公告)号：US20100309172A1
公开(公告)日：2010-12-09
申请号：US12654605
申请日：2009-12-24
申请人： Kyung-Tak Oh , Byoung-June Lee , Mi-Youn Yang
发明人： Kyung-Tak Oh , Byoung-June Lee , Mi-Youn Yang
IPC分类号： G09G3/30 , G09G5/00 , H01L51/56
CPC分类号： H01L27/326 , H01L27/3246 , H01L51/0011 , H01L2251/5315
摘要： A top emission type organic electroluminescent display device includes a first substrate including a pixel region, a switching thin film transistor and a driving thin film transistor in the pixel region on the first substrate, a passivation layer covering the switching thin film transistor and the driving thin film transistor and exposing a drain electrode of the driving thin film transistor, a first electrode on the passivation layer and connected to the drain electrode of the driving thin film transistor, a buffer pattern in a border of the pixel region and overlapping an edge of the first electrode, a first spacer on the buffer pattern along a first direction, the first spacer having a first thickness and a dam shape, a second spacer on the buffer pattern along a second direction, the second spacer having a second thickness and a dam shape, a third spacer on the buffer pattern at a crossing portion of the first and second spacers, the third spacer having a third thickness and a columnar shape, wherein the third thickness is thicker than the first thickness or the second thickness, an organic emission layer on the first electrode between adjacent buffer patterns, a second electrode on the organic emission layer and the first, second and third spacers, a second substrate facing the first substrate, and a seal pattern between peripheries of the first and second substrates.
摘要翻译：顶部发射型有机电致发光显示装置包括在第一基板上的像素区域中包括像素区域，开关薄膜晶体管和驱动薄膜晶体管的第一基板，覆盖开关薄膜晶体管的钝化层和驱动薄膜将所述驱动薄膜晶体管的漏电极露出，所述钝化层上的第一电极与所述驱动薄膜晶体管的漏电极连接，所述像素区域的边界的缓冲图案与所述驱动薄膜晶体管的边缘重叠，第一电极，沿着第一方向的缓冲图案上的第一间隔物，所述第一间隔物具有第一厚度和坝形，沿所述第二方向在所述缓冲图案上的第二间隔物，所述第二间隔物具有第二厚度和坝形，在第一和第二间隔物的交叉部分处的缓冲图案上的第三间隔物，第三间隔物具有第三厚度和圆柱其中所述第三厚度比所述第一厚度或所述第二厚度厚，所述第一电极上的相邻缓冲图案之间的有机发射层，所述有机发射层上的第二电极和所述第一，第二和第三间隔物，第二电极面对第一基板的基板，以及在第一和第二基板的周边之间的密封图案。

5. 发明申请

US20100001633A1 ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：有机电致发光显示装置及其制造方法
公开(公告)号：US20100001633A1
公开(公告)日：2010-01-07
申请号：US12333129
申请日：2008-12-11
申请人： Byoung-June Lee , Jung-Han Park , Hyun-Taek Lim , Won-Hee Choi , Hye-Young Choi
发明人： Byoung-June Lee , Jung-Han Park , Hyun-Taek Lim , Won-Hee Choi , Hye-Young Choi
IPC分类号： H01J1/62 , H01J9/00
CPC分类号： H01L27/3253 , H01L51/5231 , H01L51/525 , H01L51/5259
摘要： A method of manufacturing an organic electroluminescent display device includes forming a first electrode on a first substrate including a plurality of pixel regions; forming a patterned spacer on the first electrode in the pixel region; forming an organic light emitting layer on the first electrode in the pixel region and on the patterned spacer; forming a second electrode on the organic light emitting layer; forming a calcium oxide layer on the second electrode; forming a moisture-absorbing layer on the calcium oxide layer; forming a driving thin film transistor on a second substrate; and forming a connection electrode connected to the driving thin film transistor, the connection electrode contacting the second electrode on the patterned spacer.
摘要翻译：一种制造有机电致发光显示装置的方法包括：在包括多个像素区域的第一基板上形成第一电极; 在像素区域中的第一电极上形成图案化间隔物; 在像素区域和图案化间隔物上的第一电极上形成有机发光层; 在所述有机发光层上形成第二电极; 在所述第二电极上形成氧化钙层; 在氧化钙层上形成吸湿层; 在第二基板上形成驱动薄膜晶体管; 以及形成连接到所述驱动薄膜晶体管的连接电极，所述连接电极与所述图案化间隔物上的所述第二电极接触。

6. 发明申请

US20070285007A1 Organic electroluminescent display device and method of fabricating the same 有权
标题翻译：有机电致发光显示装置及其制造方法
公开(公告)号：US20070285007A1
公开(公告)日：2007-12-13
申请号：US11600904
申请日：2006-11-17
申请人： Byoung-June Lee , Nho-Hoon Myoung , Min-Su Kim
发明人： Byoung-June Lee , Nho-Hoon Myoung , Min-Su Kim
IPC分类号： H01L51/50 , H01J9/00
CPC分类号： H01L27/3251 , H01L51/524 , H01L51/5246 , H01L51/525
摘要： An organic electroluminescent display (OELD) device includes first and second substrates facing each other and having a display region and a non-display region on a periphery of the display region, an organic electroluminescent diode in the display region of the first substrate, a protrusion formed with a first thickness and a first width in the non-display region of the first substrate, a groove formed with a first depth and a second width in the non-display region of the second substrate, wherein the protrusion is inserted into the groove, a seal pattern formed between the protrusion and the groove.
摘要翻译：有机电致发光显示器（OELD）器件包括彼此面对的第一和第二基板，并且在显示区域的周围具有显示区域和非显示区域，第一基板的显示区域中的有机电致发光二极管，在所述第一基板的非显示区域中形成有第一厚度和第一宽度，在所述第二基板的非显示区域中形成有第一深度和第二宽度的凹槽，其中所述突起插入所述凹槽中，形成在突起和槽之间的密封图案。

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