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71. 发明申请

US20070178402A1 Laser irradiation device and method of fabricating organic light emitting display device using the same 有权
标题翻译：激光照射装置及使用其的有机发光显示装置的制造方法
公开(公告)号：US20070178402A1
公开(公告)日：2007-08-02
申请号：US11654276
申请日：2007-01-16
申请人： Jae-Ho Lee , Seong-Taek Lee , Mu-Hyun Kim , Nam-Choul Yang , Noh-Min Kwak , Young-Gil Kwon , Tae-Min Kang , Sok-Won Noh , Myung-Won Song , Sam-Il Kho
发明人： Jae-Ho Lee , Seong-Taek Lee , Mu-Hyun Kim , Nam-Choul Yang , Noh-Min Kwak , Young-Gil Kwon , Tae-Min Kang , Sok-Won Noh , Myung-Won Song , Sam-Il Kho
IPC分类号： G03C8/00 , G21K5/10 , H01J37/08
CPC分类号： B29C59/16 , B23K26/066 , H01L51/0013
摘要： A laser irradiation device and a method of fabricating an organic light emitting display device (OLED) using the same are disclosed. The laser irradiation device includes: a laser source generating a laser beam; a mask disposed below the laser source and patterning the beam and a projection lens disposed below the mask and determining magnification of the laser beam through the mask, wherein the laser beam penetrating the mask has different doses in at least two regions. Thus, the laser irradiation device can maximize emission efficiency and enhance the quality of a transfer layer pattern when an organic layer of the OLED is formed using the laser irradiation device.
摘要翻译：公开了一种激光照射装置和使用其的有机发光显示装置（OLED）的制造方法。激光照射装置包括：产生激光束的激光源; 设置在所述激光源下方的掩模，以及对所述光束进行图案化和设置在所述掩模下方的投影透镜，并且确定通过所述掩模的激光束的放大倍数，其中穿透所述掩模的所述激光束在至少两个区域中具有不同的剂量。因此，当使用激光照射装置形成OLED的有机层时，激光照射装置可以使发射效率最大化并且提高转印层图案的质量。

72. 发明申请

US20070052353A1 Donor film for laser induced thermal imaging method, light emitting device using the same, and method of manufacturing light emitting device 审中-公开
标题翻译：用于激光诱导热成像方法的供体膜，使用其的发光装置和制造发光器件的方法
公开(公告)号：US20070052353A1
公开(公告)日：2007-03-08
申请号：US11517481
申请日：2006-09-08
申请人： Nam-Choul Yang , Lian Duan , Mu-Hyun Kim , Seong-Taek Lee
发明人： Nam-Choul Yang , Lian Duan , Mu-Hyun Kim , Seong-Taek Lee
IPC分类号： H01L51/52 , H01L51/56 , B32B3/00
CPC分类号： H01L51/0013 , H01L51/56 , Y10T428/24479
摘要： A donor film for a laser induced thermal imaging method capable of improving the optical efficiency of an emission layer, a light emitting device using the same, and a method of manufacturing the light emitting device are provided. The donor film for a laser induced thermal imaging method includes a base substrate, a light to heat conversion layer (LTHC) provided on the base substrate and having a pattern with a predetermined step difference, and a transfer layer provided on the LTHC. It is possible to improve the optical efficiency of the emission layer by patterning the transfer layer using the LTHC having the pattern with a predetermined step difference.
摘要翻译：提供了能够提高发光层的光学效率的激光诱导热成像方法的供体膜，使用其的发光装置和制造发光器件的方法。用于激光诱导热成像方法的供体膜包括基底，设置在基底基板上并具有预定阶差的图案的光热转换层（LTHC）和设置在LTHC上的转印层。可以通过使用具有预定阶差的图案的LTHC图案化转印层来提高发光层的光学效率。

73. 发明申请

US20060068520A1 Method of fabricating organic light emitting display 失效
公开(公告)号：US20060068520A1
公开(公告)日：2006-03-30
申请号：US11214059
申请日：2005-08-30
申请人： Myung-Won Song , Seong-Taek Lee , Byung-Doo Chin , Tae-Min Kang , Jae-Ho Lee , Mu-Hyun Kim
发明人： Myung-Won Song , Seong-Taek Lee , Byung-Doo Chin , Tae-Min Kang , Jae-Ho Lee , Mu-Hyun Kim
IPC分类号： H01L51/40
CPC分类号： B41M5/42 , B41M2205/12 , B41M2205/38 , H01L51/0013 , H01L51/56
摘要： A method of fabricating a donor substrate for a laser induced thermal imaging (LITI) process. A base substrate is prepared. A light-to-heat conversion layer is formed on the base substrate. A buffer layer is formed on the light-to-heat conversion layer. The surface roughness of the buffer layer is increased by treating the surface of the buffer layer. A transfer layer is formed on the surface-treated buffer layer. By using the donor substrate, a patterning process can be performed better during the fabrication of the OLED.

74. 发明申请

US20060051533A1 Donor substrate for laser induced thermal imaging method and organic electroluminescent display device fabricated using the same 有权
公开(公告)号：US20060051533A1
公开(公告)日：2006-03-09
申请号：US11009698
申请日：2004-12-13
申请人： Myung-Won Song , Ho-Kyoon Chung , Seong-Taek Lee , Mu-Hyun Kim , Byung-Doo Chin , Tae-Min Kang , Jae-Ho Lee
发明人： Myung-Won Song , Ho-Kyoon Chung , Seong-Taek Lee , Mu-Hyun Kim , Byung-Doo Chin , Tae-Min Kang , Jae-Ho Lee
IPC分类号： B41M5/40
CPC分类号： H01L51/0013 , B41M5/385 , B41M5/42 , B41M5/426 , B41M5/46 , B41M2205/38 , C23C14/048 , H01L51/56 , Y10S428/917 , Y10T428/24479
摘要： A donor substrate for a laser induced thermal imaging method and an organic electroluminescent display device fabricated using the same are provided. The donor substrate may be constructed with base film; a light-to-heat conversion layer formed on the base film; a buffer layer formed on the entire surface of the light-to-heat conversion layer; a metal layer formed on the buffer layer; and a transfer layer formed of an organic material and formed on the metal layer, thereby enhancing the characteristics of a transfer pattern by transferring a small molecular material using the laser induced thermal imaging method.

75. 发明申请

US20060046197A1 Device and method of fabricating donor substrate for laser induced thermal imaging and method of fabricating OELD device using the same 审中-公开
标题翻译：用于激光诱导热成像的制造供体衬底的装置和方法以及使用其制造OELD器件的方法
公开(公告)号：US20060046197A1
公开(公告)日：2006-03-02
申请号：US11020673
申请日：2004-12-27
申请人： Mu-Hyun Kim , Myung-Won Song , Byung-Doo Chin , Seong-Taek Lee
发明人： Mu-Hyun Kim , Myung-Won Song , Byung-Doo Chin , Seong-Taek Lee
IPC分类号： G03C1/492
CPC分类号： B41M5/38207 , B41M5/41 , B41M2205/12 , H01L51/0013 , H01L51/56
摘要： A device of fabricating a donor substrate for a LITI includes a vacuum chamber; a donor substrate which moves in line and passes through an inside of the vacuum chamber; and a depositing device arranged in the vacuum chamber and forming a transfer layer on the donor substrate.
摘要翻译：制造用于LITI的供体衬底的装置包括真空室; 供体基板，其沿直线移动并穿过真空室的内部; 以及沉积装置，其布置在真空室中并在施主衬底上形成转移层。

76. 发明申请

US20060046182A1 Methods of fabricating organic light emitting display and donor substrate 失效
标题翻译：制造有机发光显示器和供体衬底的方法
公开(公告)号：US20060046182A1
公开(公告)日：2006-03-02
申请号：US11017679
申请日：2004-12-22
申请人： Myung-Won Song , Seong-Taek Lee , Mu-Hyun Kim , Byung-Doo Chin , Tae-Min Kang , Jae-Ho Lee
发明人： Myung-Won Song , Seong-Taek Lee , Mu-Hyun Kim , Byung-Doo Chin , Tae-Min Kang , Jae-Ho Lee
IPC分类号： G03C8/00
CPC分类号： H01L51/0013 , H01L51/56
摘要： Methods of fabricating an OLED and a donor substrate are provided. The method includes: preparing a base substrate of a donor substrate; forming a light to heat conversion layer and a transfer layer on the base substrate; preparing a donor substrate including performing a dry cleaning process after forming the transfer layer; preparing a substrate, on which the transfer layer of the donor substrate is to be transferred; laminating the donor substrate and the substrate; and patterning the transfer layer by irradiating a laser to transfer the transfer layer on the substrate.
摘要翻译：提供制造OLED和供体衬底的方法。该方法包括：制备施主衬底的基底; 在基底基板上形成光转换层和转印层; 制备供体基材，包括在形成转印层之后进行干洗处理; 制备基底，其上将要转移供体基底的转移层; 层叠施主衬底和衬底; 以及通过照射激光来图案化转印层，以将基底上的转印层转印。

77. 发明申请

US20060044387A1 Laser induced thermal imaging apparatus 有权
标题翻译：激光感应热成像仪
公开(公告)号：US20060044387A1
公开(公告)日：2006-03-02
申请号：US11020657
申请日：2004-12-27
申请人： Mu-Hyun Kim , Byung-Doo Chin , Myung-Won Song , Seong-Taek Lee
发明人： Mu-Hyun Kim , Byung-Doo Chin , Myung-Won Song , Seong-Taek Lee
IPC分类号： B41J2/435
CPC分类号： B41J2/325 , B41M5/38221 , H01L51/0013 , H01L51/56
摘要： A laser induced thermal imaging apparatus for fabricating an organic light emitting display is provided. The laser induced thermal imaging apparatus includes a stage where a substrate is positioned; a transport device for transporting a donor substrate; a laminator for laminating the substrate to the donor substrate; a laser optical unit for performing the LITI, and a chamber supplied with an atmospheric pressure of an inert gas in which the stage, the laminator, and the laser optical unit are positioned.
摘要翻译：提供了一种用于制造有机发光显示器的激光诱导热成像装置。激光感应热成像装置包括其中定位基板的台阶; 用于输送供体基板的输送装置; 用于将所述基板层压到所述供体基板上的层压机; 用于执行LITI的激光光学单元，以及供应有台阶，层压机和激光光学单元所在的惰性气体的大气压的室。

78. 发明申请

US20050196893A1 Method of fabricating organic light emitting display 有权
标题翻译：制造有机发光显示器的方法
公开(公告)号：US20050196893A1
公开(公告)日：2005-09-08
申请号：US11018577
申请日：2004-12-22
申请人： Mu-Hyun Kim , Byung-Doo Chin , Seong-Taek Lee
发明人： Mu-Hyun Kim , Byung-Doo Chin , Seong-Taek Lee
IPC分类号： H05B33/10 , H01L29/08 , H01L51/50 , H05B33/12 , H05B33/14 , H05B33/20
CPC分类号： H01L51/5064 , H01L27/3211 , H01L51/0013 , H01L2251/5315 , H01L2251/558
摘要： A method of fabricating an organic light emitting display is capable of improving device characteristics by patterning a plurality of organic layers of an emission layer and a charge transport layer using a thermal transfer method to optimize thicknesses of the organic layers corresponding to R, G and B pixels. The method includes: forming lower electrodes of R, G and B pixels on a substrate; forming an organic layer on the layer; and forming an upper electrode on the organic layer. Formation of the organic layer includes forming a portion of a hole injection layer and a hole transport layer of the R, G and B pixels over an entire surface of the substrate, the organic layer comprising a first portion and a second portion, the organic layer having a thickness equal to a sum of the thicknesses of the hole injection layer and the hole transport layer. Formation of the organic layer further comprises patterning the second portion of the organic layer, and patterning emission layers of the R, G and B pixels. The second portion of the organic layer and the emission layers of the R, G and B pixels are simultaneously formed by a thermal transfer method using a thermal transfer device having the second portion of the organic layer and the emission layers of the R, G and B pixels as a transfer layer.
摘要翻译：制造有机发光显示器的方法能够通过使用热转印方法图案化发射层和电荷输送层的多个有机层来改善器件特性，以优化对应于R，G和B的有机层的厚度像素。该方法包括：在衬底上形成R，G和B像素的下电极; 在层上形成有机层; 并在有机层上形成上电极。有机层的形成包括在衬底的整个表面上形成R，G和B像素的空穴注入层和空穴传输层的一部分，有机层包括第一部分和第二部分，有机层具有等于空穴注入层和空穴传输层的厚度之和的厚度。有机层的形成还包括图案化有机层的第二部分，以及图案化R，G和B像素的发射层。有机层的第二部分和R，G和B像素的发射层通过使用具有有机层的第二部分和R，G的发射层的热转印装置的热转印方法同时形成， B像素作为转移层。

79. 发明申请

US20050116623A1 Organic electroluminescent display device and method for 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：US20050116623A1
公开(公告)日：2005-06-02
申请号：US10937294
申请日：2004-09-10
申请人： Mu-Hyun Kim , Kyong-Do Kim
发明人： Mu-Hyun Kim , Kyong-Do Kim
IPC分类号： H05B33/26 , H01L27/32 , H01L51/50 , H01L51/52 , H05B33/10 , H05B33/00
CPC分类号： H01L27/3244 , H01L51/5209
摘要： The invention is directed to an improved organic electroluminescent device. In one embodiment, the OLED includes a thin film transistor formed in a non-emission region on an insulating substrate that also includes source and drain electrodes. The OLED further includes a lower electrode formed in an emission region on the insulating substrate and connected to one electrode of the source/drain electrodes through a contact hole. The OLED yet further includes an organic emission layer formed in the emission region on the lower electrode, and an upper electrode formed on the organic emission layer, wherein the lower electrode has a surface with its corners rounded off. The lower electrode acts as a pixel electrode. Having its surface with corners rounded off prevents short-induced defects caused by outgassing.
摘要翻译：本发明涉及改进的有机电致发光器件。在一个实施例中，OLED包括形成在绝缘基板上的非发射区域中的薄膜晶体管，绝缘基板还包括源极和漏极。 OLED还包括形成在绝缘基板上的发射区域中的下电极，并通过接触孔连接到源/漏电极的一个电极。 OLED还包括形成在下电极上的发射区域中的有机发射层和形成在有机发射层上的上电极，其中下电极具有其拐角被倒圆的表面。下电极用作像素电极。将其表面与圆角倒角防止由脱气引起的短诱导缺陷。

80. 发明申请

US20050095460A1 Light-emitting polymer composition and organic EL display device using the same 有权
公开(公告)号：US20050095460A1
公开(公告)日：2005-05-05
申请号：US11011587
申请日：2004-12-15
申请人： Mu-Hyun Kim , Jang-Hyuk Kwon , Min-Chul Suh
发明人： Mu-Hyun Kim , Jang-Hyuk Kwon , Min-Chul Suh
IPC分类号： C09K11/06 , H01L51/00 , H01L51/50 , H01L51/56 , H05B33/14 , B32B9/00 , B32B27/00 , H05B33/10
CPC分类号： H05B33/14 , C09K11/06 , C09K2211/14 , C09K2211/1408 , C09K2211/1441 , H01L51/0013 , H01L51/0037 , H01L51/0038 , H01L51/0039 , H01L51/5012 , H01L51/56 , Y10S428/917
摘要： A light-emitting polymer composition for a light-emitting layer in an organic EL display device includes at least first and second light-emitting polymers having different interfacial characteristics which lower a cohesion between elements of the first and second light-emitting polymers.

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