专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20050023966A1 Organic electroluminescent display device comprising ultraviolet light stabilizer 有权
标题翻译：包含紫外光稳定剂的有机电致发光显示装置
公开(公告)号：US20050023966A1
公开(公告)日：2005-02-03
申请号：US10900273
申请日：2004-07-28
申请人： Min-Chul Suh , Nam-Choul Yang , Mu-Hyun Kim , Byung-Doo Chin , Seong-Taek Lee
发明人： Min-Chul Suh , Nam-Choul Yang , Mu-Hyun Kim , Byung-Doo Chin , Seong-Taek Lee
IPC分类号： H05B33/18 , C09K11/06 , H01J1/62 , H01J63/04 , H01L51/50 , H01L51/52 , H05B33/12 , H05B33/14 , H05B33/20
CPC分类号： H01L51/5012 , H01L51/5048 , H01L51/5237
摘要： The present invention relates to an organic electroluminescent display device comprising a UV stabilizer and provides an organic electroluminescent display device whose characteristics are not degraded by ultraviolet rays even after being exposed to sunlight by providing an organic electroluminescent display device comprising a substrate, a first electrode formed on the substrate, a light emitting layer formed on the first electrode, and a second electrode formed on the upper part of the light emitting layer, wherein the light emitting layer is doped with a UV stabilizer, and the UV stabilizer has an absorption range of 420 nm or less.
摘要翻译：本发明涉及一种包含紫外线稳定剂的有机电致发光显示装置，提供一种有机电致发光显示装置，该有机电致发光显示装置的特征即使在暴露于阳光下之后也不被紫外线降解，通过提供包括基板的有机电致发光显示装置，形成的第一电极在所述基板上形成有形成在所述第一电极上的发光层和形成在所述发光层的上部的第二电极，其中，所述发光层掺杂有UV稳定剂，并且所述UV稳定剂的吸收范围为 420nm以下。

12. 发明申请

US20100151605A1 FULL COLOR ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR FABRICATING THE SAME 有权
标题翻译：全彩有机电致发光器件及其制造方法
公开(公告)号：US20100151605A1
公开(公告)日：2010-06-17
申请号：US12713142
申请日：2010-02-25
申请人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
发明人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
IPC分类号： H01L33/00
CPC分类号： H01L51/5016 , H01L27/3211 , H01L51/005 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085
摘要： The present invention relates to a full color organic electroluminescent device and a method for fabricating the same and provides a full color organic electroluminescent device. The invention reduces misalignment errors caused by fine patterning of the emitting layer by reducing the steps of the fine patterning process. In particular, the blue emitting layer functions as a hole inhibition layer which results in superior color purity and improved stability for the color organic electroluminescent device. The use of such a blue emitting layer also reduces the manufacturing steps. The device comprises a substrate; a first electrode pattern formed on the substrate; a red emitting layer formed by patterning a red emitting material on a red pixel region of the first electrode pattern and a green emitting layer formed by patterning a green emitting material on a green pixel region of the first electrode pattern. A blue emitting layer is applied over the entire substrate, over the upper parts of the red and green emitting layers and a second electrode is formed on an upper part of the blue emitting layer.
摘要翻译：全色有机电致发光器件及其制造方法技术领域本发明涉及全色有机电致发光器件及其制造方法，并提供全色有机电致发光器件。本发明通过减少精细图案化工艺的步骤来减少由精细图案化发光层引起的错位误差。特别地，蓝色发光层起着空穴抑制层的作用，其对彩色有机电致发光器件产生优异的色纯度和改进的稳定性。使用这种蓝色发光层也减少了制造步骤。该装置包括基板; 形成在所述基板上的第一电极图案; 通过在第一电极图案的红色像素区域上图案化红色发射材料而形成的红色发光层和通过在第一电极图案的绿色像素区域上图案化绿色发光材料而形成的绿色发光层。在整个衬底上，在红色和绿色发光层的上部上施加蓝色发光层，在蓝色发光层的上部形成第二电极。

13. 发明授权

US07504140B2 Thermal transfer element 有权
标题翻译：热转印元件
公开(公告)号：US07504140B2
公开(公告)日：2009-03-17
申请号：US11014211
申请日：2004-12-17
申请人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
发明人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
IPC分类号： B41M5/46
CPC分类号： B41M5/42 , B41M5/443 , B41M2205/06 , B41M2205/12 , B41M2205/38 , H01L51/0013
摘要： A thermal transfer element is capable of improving transfer characteristics because transfer is performed at a low temperature. The thermal transfer element includes: a base substrate as a support substrate; a light-to-heat conversion layer formed on the base substrate to convert incident light to thermal energy; a transfer layer formed on the light-to-heat conversion layer to form an image; and a release layer formed between the base substrate and the light-to-heat conversion layer to facilitate delamination of the light-to-heat conversion layer from the base substrate. The release layer includes a silicon polymer having a glass transition temperature (Tg) of 25° C. or less, and low surface energy. In a further embodiment, the thermal transfer element includes an interlayer formed between the light-to-heat conversion layer and the transfer layer to protect the light-to-heat conversion layer.
摘要翻译：热转印元件能够改善转印特性，因为在低温下进行转印。热转印元件包括：作为支撑基板的基底基板; 形成在所述基底基板上以将入射光转换为热能的光热转换层; 形成在所述光热转换层上以形成图像的转印层; 以及形成在基底基板和光热转换层之间的释放层，以便于光 - 热转换层从基底基板分层。剥离层包括玻璃化转变温度（Tg）为25℃以下，低表面能的硅聚合物。在另一实施例中，热转印元件包括形成在光热转换层和转印层之间的中间层，以保护光热转换层。

14. 发明申请

US20050116241A1 Full color organic electroluminescence display devices by thermal patterning using laser and method for manufacturing the same 有权
标题翻译：通过使用激光的热图案化的全色有机电致发光显示装置及其制造方法
公开(公告)号：US20050116241A1
公开(公告)日：2005-06-02
申请号：US10954280
申请日：2004-10-01
申请人： Nam-Choul Yang , Tae-Min Kang , Myung-Won Song , Seong-Taek Lee , Min-Chul Suh , Byung-Doo Chin , Mu-Hyun Kim
发明人： Nam-Choul Yang , Tae-Min Kang , Myung-Won Song , Seong-Taek Lee , Min-Chul Suh , Byung-Doo Chin , Mu-Hyun Kim
IPC分类号： H05B33/10 , H01L27/32 , H01L51/00 , H01L51/50 , H01L51/56 , H05B33/12
CPC分类号： H01L51/56 , H01L27/3211 , H01L51/0013 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/5012 , Y10S428/917
摘要： An organic electroluminescence display device made by a laser induced thermal imaging process has a substrate having first and second electrode layers, and an organic layer having red, green, and blue light-emitting layers between the electrode layers. Thermosetting light-emitting materials are used to form the red, green, and blue light-emitting layers, and a laser is then selectively irradiated onto a light-to-heat conversion layer formed on the substrate to deliver heat energy converted from light energy through the light-to-heat conversion layer to the thermosetting light-emitting materials so that curing is progressed to form patterned light-emitting layers. In accordance with the fabrication method of the present invention, the light-emitting materials may be patterned using a laser, thereby fabricating a large scaled organic electroluminescence display device and simplifying the process by not using a mask when the light-emitting layers are formed.
摘要翻译：通过激光感应热成像法制造的有机电致发光显示装置具有具有第一和第二电极层的基板和在电极层之间具有红色，绿色和蓝色发光层的有机层。使用热固性发光材料形成红色，绿色和蓝色发光层，然后将激光选择性地照射到形成在基板上的光热转换层，以将从光能转换的热能传递通过光热转换层到热固性发光材料，使得固化进行以形成图案化的发光层。根据本发明的制造方法，可以使用激光对发光材料进行图案化，从而制造大规模的有机电致发光显示装置，并且通过在形成发光层时不使用掩模来简化工艺。

15. 发明申请

US20050057150A1 Full color organic electroluminescent device and method for fabricating the same 有权
标题翻译：全彩有机电致发光器件及其制造方法
公开(公告)号：US20050057150A1
公开(公告)日：2005-03-17
申请号：US10938471
申请日：2004-09-09
申请人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
发明人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
IPC分类号： H05B33/12 , H01L27/32 , H01L51/00 , H01L51/30 , H01L51/50 , H01J1/62
CPC分类号： H01L51/5016 , H01L27/3211 , H01L51/005 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085
摘要： The present invention relates to a full color organic electroluminescent device and a method for fabricating the same and provides a full color organic electroluminescent device. The invention reduces misalignment errors caused by fine patterning of the emitting layer by reducing the steps of the fine patterning process. In particular, the blue emitting layer functions as a hole inhibition layer which results in superior color purity and improved stability for the color organic electroluminescent device. The use of such a blue emitting layer also reduces the manufacturing steps. The device comprises a substrate; a first electrode pattern formed on the substrate; a red emitting layer formed by patterning a red emitting material on a red pixel region of the first electrode pattern and a green emitting layer formed by patterning a green emitting material on a green pixel region of the first electrode pattern. A blue emitting layer is applied over the entire substrate, over the upper parts of the red and green emitting layers and a second electrode is formed on an upper part of the blue emitting layer.
摘要翻译：全色有机电致发光器件及其制造方法技术领域本发明涉及全色有机电致发光器件及其制造方法，并提供全色有机电致发光器件。本发明通过减少精细图案化工艺的步骤来减少由精细图案化发光层引起的错位误差。特别地，蓝色发光层起着空穴抑制层的作用，其对彩色有机电致发光器件产生优异的色纯度和改进的稳定性。使用这种蓝色发光层也减少了制造步骤。该装置包括基板; 形成在所述基板上的第一电极图案; 通过在第一电极图案的红色像素区域上图案化红色发射材料而形成的红色发光层和通过在第一电极图案的绿色像素区域上图案化绿色发光材料而形成的绿色发光层。在整个衬底上，在红色和绿色发光层的上部上施加蓝色发光层，在蓝色发光层的上部形成第二电极。

16. 发明授权

US07705529B2 Full color organic electroluminescent device and method for fabricating the same 有权
标题翻译：全彩有机电致发光器件及其制造方法
公开(公告)号：US07705529B2
公开(公告)日：2010-04-27
申请号：US10938471
申请日：2004-09-09
申请人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
发明人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
IPC分类号： H05B33/00
CPC分类号： H01L51/5016 , H01L27/3211 , H01L51/005 , H01L51/0059 , H01L51/0062 , H01L51/0081 , H01L51/0085
摘要： A full color organic electroluminescent device and a method for fabricating the same reduces misalignment errors caused by fine patterning of the emitting layer by reducing the steps of the fine patterning process. In particular, the blue emitting layer functions as a hole inhibition layer which results in superior color purity and improved stability for the color organic electroluminescent device. The use of such a blue emitting layer also reduces the manufacturing steps. The device comprises a substrate; a first electrode pattern formed on the substrate; a red emitting layer formed by patterning a red emitting material on a red pixel region of the first electrode pattern and a green emitting layer formed by patterning a green emitting material on a green pixel region of the first electrode pattern. A blue emitting layer is applied over the entire substrate, over the upper parts of the red and green emitting layers and a second electrode is formed on an upper part of the blue emitting layer.
摘要翻译：全色有机电致发光器件及其制造方法通过减少精细图案化工艺的步骤来减少由精细图案化发光层引起的错位误差。特别地，蓝色发光层起着空穴抑制层的作用，其对彩色有机电致发光器件产生优异的色纯度和改进的稳定性。使用这种蓝色发光层也减少了制造步骤。该装置包括基板; 形成在所述基板上的第一电极图案; 通过在第一电极图案的红色像素区域上图案化红色发射材料而形成的红色发光层和通过在第一电极图案的绿色像素区域上图案化绿色发光材料而形成的绿色发光层。在整个衬底上，在红色和绿色发光层的上部上施加蓝色发光层，在蓝色发光层的上部形成第二电极。

17. 发明授权

US07161294B2 Organic lights-emitting device with doped emission layer 有权
标题翻译：具有掺杂发射层的有机发光器件
公开(公告)号：US07161294B2
公开(公告)日：2007-01-09
申请号：US10913532
申请日：2004-08-09
申请人： Byung-Doo Chin , Min-Chul Suh , Mu-Hyun Kim , Nam-Choul Yang , Seong-Taek Lee
发明人： Byung-Doo Chin , Min-Chul Suh , Mu-Hyun Kim , Nam-Choul Yang , Seong-Taek Lee
IPC分类号： H05B33/00 , H05B33/14
CPC分类号： H01L51/5012 , H01L51/0062 , H01L51/0085 , H01L51/5016 , H01L2251/5346
摘要： An OLED has a doped emission layer (EML). The OLED comprises a first electrode, a second electrode, and an EML having a host material and a light-emitting dopant and interposed between the first electrode and the second electrode, wherein the light-emitting dopant has a concentration gradient between a first surface close to the first electrode of the EML and a second surface opposite to the first surface. As a result, luminous efficiency of the OLED can be enhanced and a driving voltage can also be reduced.
摘要翻译： OLED具有掺杂发射层（EML）。 OLED包括第一电极，第二电极和具有主体材料和发光掺杂剂并插入在第一电极和第二电极之间的EML，其中发光掺杂剂具有在第一表面接近到EML的第一电极和与第一表面相对的第二表面。结果，可以提高OLED的发光效率，并且还可以降低驱动电压。

18. 发明申请

US20050208332A1 White-light-emitting organic electroluminescent device and organic electroluminescent display having the same 审中-公开
标题翻译：白色发光有机电致发光器件和具有该发光的有机电致发光器件
公开(公告)号：US20050208332A1
公开(公告)日：2005-09-22
申请号：US11081764
申请日：2005-03-17
申请人： Byung-Doo Chin , Mu-Hyun Kim , Seong-Taek Lee , Nam-Choul Yang , Min-Chul Suh , Lian Duan
发明人： Byung-Doo Chin , Mu-Hyun Kim , Seong-Taek Lee , Nam-Choul Yang , Min-Chul Suh , Lian Duan
IPC分类号： C09K11/06 , H01L51/00 , H01L51/50 , H05B33/12 , H05B33/14
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0035 , H01L51/0038 , H01L51/0043 , H01L51/5016 , H01L51/5036 , Y02B20/181
摘要： A white-light-emitting organic electroluminescent device and organic electroluminescent display having the same may include a first electrode, a second electrode, and an emission layer interposed between the first electrode and the second electrode. The emission layer may have a structure in which a polymer emission layer and a small-molecule emission layer are stacked.
摘要翻译：具有白发光的有机电致发光器件及其有机电致发光显示器可以包括第一电极，第二电极和介于第一电极和第二电极之间的发射层。发光层可以具有堆叠聚合物发射层和小分子发射层的结构。

19. 发明申请

US20050186366A1 Thermal transfer element 有权
标题翻译：热转印元件
公开(公告)号：US20050186366A1
公开(公告)日：2005-08-25
申请号：US11014211
申请日：2004-12-17
申请人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
发明人： Mu-Hyun Kim , Byung-Doo Chin , Min-Chul Suh , Nam-Choul Yang , Seong-Taek Lee
IPC分类号： H05B33/10 , B32B27/00 , B41M5/40 , B41M5/42 , B41M5/44 , G12B15/06 , H01L51/00 , H01L51/40 , H01L51/50 , H05B33/02 , H05B33/12 , H05B33/14 , H05K7/20
CPC分类号： B41M5/42 , B41M5/443 , B41M2205/06 , B41M2205/12 , B41M2205/38 , H01L51/0013
摘要： A thermal transfer element is capable of improving transfer characteristics because transfer is performed at a low temperature. The thermal transfer element includes: a base substrate as a support substrate; a light-to-heat conversion layer formed on the base substrate to convert incident light to thermal energy; a transfer layer formed on the light-to-heat conversion layer to form an image; and a release layer formed between the base substrate and the light-to-heat conversion layer to facilitate delamination of the light-to-heat conversion layer from the base substrate. The release layer includes a silicon polymer having a glass transition temperature (Tg) of 25° C. or less, and low surface energy. In a further embodiment, the thermal transfer element includes an interlayer formed between the light-to-heat conversion layer and the transfer layer to protect the light-to-heat conversion layer.
摘要翻译：热转印元件能够改善转印特性，因为在低温下进行转印。热转印元件包括：作为支撑基板的基底基板; 形成在所述基底基板上以将入射光转换成热能的光热转换层; 形成在所述光热转换层上以形成图像的转印层; 以及形成在基底基板和光热转换层之间的释放层，以便于光 - 热转换层从基底基板分层。剥离层包括玻璃化转变温度（Tg）为25℃以下，低表面能的硅聚合物。在另一实施例中，热转印元件包括形成在光热转换层和转印层之间的中间层，以保护光热转换层。

20. 发明申请

US20050046337A1 Organic lights-emitting device with doped emission layer 有权
标题翻译：具有掺杂发射层的有机发光器件
公开(公告)号：US20050046337A1
公开(公告)日：2005-03-03
申请号：US10913532
申请日：2004-08-09
申请人： Byung-Doo Chin , Min-Chul Suh , Mu-Hyun Kim , Nam-Choul Yang , Seong-Taek Lee
发明人： Byung-Doo Chin , Min-Chul Suh , Mu-Hyun Kim , Nam-Choul Yang , Seong-Taek Lee
IPC分类号： H05B33/14 , H01J1/62 , H01L51/00 , H01L51/50 , H05B33/00
CPC分类号： H01L51/5012 , H01L51/0062 , H01L51/0085 , H01L51/5016 , H01L2251/5346
摘要： An OLED has a doped emission layer (EML). The OLED comprises a first electrode, a second electrode, and an EML having a host material and a light-emitting dopant and interposed between the first electrode and the second electrode, wherein the light-emitting dopant has a concentration gradient between a first surface close to the first electrode of the EML and a second surface opposite to the first surface. As a result, luminous efficiency of the OLED can be enhanced and a driving voltage can also be reduced.
摘要翻译： OLED具有掺杂发射层（EML）。 OLED包括第一电极，第二电极和具有主体材料和发光掺杂剂并插入在第一电极和第二电极之间的EML，其中发光掺杂剂具有在第一表面接近到EML的第一电极和与第一表面相对的第二表面。结果，可以提高OLED的发光效率，并且还可以降低驱动电压。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式