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1. 发明授权

US08617329B2 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：US08617329B2
公开(公告)日：2013-12-31
申请号：US11020660
申请日：2004-12-27
申请人： Jae-Ho Lee , Tae-Min Kang , Jin-Soo Kim , Seong-Taek Lee
发明人： Jae-Ho Lee , Tae-Min Kang , Jin-Soo Kim , Seong-Taek Lee
IPC分类号： B32B37/00 , B41J2/447
CPC分类号： H01L51/0013 , B23K26/067 , C23C14/048 , C23C14/28 , H01L51/56 , Y10T156/10
摘要： Provided is a method of fabricating an organic light emitting display. The method includes forming an organic layer pattern on a substrate by irradiating a predetermined region of a donor substrate with a laser beam using a laser irradiation apparatus, the laser irradiation apparatus having a spatial light modulator (SLM). The spatial light modulator is used to form the organic layer pattern using the LITI method. Accordingly, it is possible to adjust various types of incident light to homogeneous and to have a desired profile. Therefore, there is provided a method of fabricating an organic light emitting display which is capable of forming an organic layer pattern without using a mask.
摘要翻译：提供一种制造有机发光显示器的方法。该方法包括通过使用激光照射装置用激光束照射供体基板的预定区域来在基板上形成有机层图案，该激光照射装置具有空间光调制器（SLM）。空间光调制器用于使用LITI法形成有机层图案。因此，可以将各种类型的入射光调整为均匀并具有所需的轮廓。因此，提供了一种能够在不使用掩模的情况下形成有机层图案的有机发光显示器的制造方法。

2. 发明授权

US07598115B2 Method of fabricating organic light emitting display 失效
标题翻译：制造有机发光显示器的方法
公开(公告)号：US07598115B2
公开(公告)日：2009-10-06
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.
摘要翻译：一种制造用于激光诱导热成像（LITI）工艺的供体衬底的方法。制备基底。在基底基板上形成光热转换层。在光热转换层上形成缓冲层。通过处理缓冲层的表面来增加缓冲层的表面粗糙度。在表面处理的缓冲层上形成转印层。通过使用施主衬底，可以在OLED的制造期间更好地执行图案化工艺。

3. 发明授权

US07517593B2 Donor substrate for laser induced thermal imaging method and organic electroluminescent display device fabricated using the same 有权
标题翻译：用于激光诱导热成像方法的供体基板和使用其制造的有机电致发光显示装置
公开(公告)号：US07517593B2
公开(公告)日：2009-04-14
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： B32B25/20 , H01J1/62 , C09K11/06
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.
摘要翻译：提供了一种用于激光诱导热成像方法的供体衬底和使用该衬底制造的有机电致发光显示器件。施主衬底可以用基膜构成; 形成在所述基膜上的光热转换层; 形成在所述光热转换层的整个表面上的缓冲层; 形成在缓冲层上的金属层; 以及由有机材料形成并形成在金属层上的转移层，从而通过使用激光诱导热成像方法转移小分子材料来提高转印图案的特性。

4. 发明授权

US07315319B2 Laser induced thermal imaging apparatus, laser induced thermal imaging method using the apparatus, and method of fabricating organic light emitting display using the apparatus 失效
标题翻译：激光感应热成像装置，使用该装置的激光感应热成像方法以及使用该装置制造有机发光显示器的方法
公开(公告)号：US07315319B2
公开(公告)日：2008-01-01
申请号：US11020668
申请日：2004-12-27
申请人： Tae-Min Kang , Jae-Ho Lee , Seong-Taek Lee , Jin-Soo Kim
发明人： Tae-Min Kang , Jae-Ho Lee , Seong-Taek Lee , Jin-Soo Kim
IPC分类号： B41J2/435
CPC分类号： H01L51/0013
摘要： A laser induced thermal imaging apparatus, and a laser induced thermal imaging method and a method of fabricating an organic light emitting display using the apparatus are provided. The laser induced thermal imaging apparatus includes a chuck for fixing an acceptor substrate. A lamination unit for laminating a donor film on the acceptor substrate is located on the chuck. The lamination unit includes a body having a cavity, a gas injection port for injecting a compression gas into the cavity and a gas discharge port for discharging the gas injected into the cavity onto the substrate. A laser irradiator for irradiating a laser beam on the laminated donor film through the lamination unit is located on the lamination unit.
摘要翻译：提供激光感应热成像装置，激光感应热成像方法和使用该装置制造有机发光显示器的方法。激光诱导热成像装置包括用于固定受主衬底的卡盘。用于在受主基板上层叠供体膜的层叠单元位于卡盘上。层叠单元包括具有空腔的本体，用于将压缩气体注入到空腔中的气体注入口和用于将注入到空腔中的气体排放到基板上的气体排出口。用于通过层叠单元将激光束照射在层叠的供体膜上的激光照射器位于层压单元上。

5. 发明授权

US07303850B2 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：US07303850B2
公开(公告)日：2007-12-04
申请号：US11020669
申请日：2004-12-27
申请人： Jae-Ho Lee , Tae-Min Kang , Seong-Taek Lee , Jin-Soo Kim
发明人： Jae-Ho Lee , Tae-Min Kang , Seong-Taek Lee , Jin-Soo Kim
IPC分类号： H01J9/227
CPC分类号： H01L51/0013
摘要： A method of fabricating an organic light emitting display is provided. The method includes repeatedly scanning a laser beam over a predetermined region of a donor substrate with multi-lines in one step using a galvanometer to form an organic layer pattern. The method of the present invention is capable of reducing process time required to form the organic layer pattern and lowering manufacturing cost by repeating multi-line scanning in one step through the laser beam using the galvanometer, when the organic layer pattern is formed using an LITI method.
摘要翻译：提供一种制造有机发光显示器的方法。该方法包括使用电流计在一个步骤中多次扫描在施主衬底的预定区域上的激光束，以形成有机层图案。本发明的方法能够通过使用电流计通过激光束在一个步骤中重复多行扫描来减少形成有机层图案所需的处理时间，而当使用LITI形成有机层图案时方法。

6. 发明申请

US20060132589A1 Laser induced thermal imaging apparatus, laser induced thermal imaging method using the apparatus, and method of fabricating organic light emitting display using the apparatus 失效
标题翻译：激光感应热成像装置，使用该装置的激光感应热成像方法以及使用该装置制造有机发光显示器的方法
公开(公告)号：US20060132589A1
公开(公告)日：2006-06-22
申请号：US11020668
申请日：2004-12-27
申请人： Tae-Min Kang , Jae-Ho Lee , Seong-Taek Lee , Jin-Soo Kim
发明人： Tae-Min Kang , Jae-Ho Lee , Seong-Taek Lee , Jin-Soo Kim
IPC分类号： B41J2/47
CPC分类号： H01L51/0013
摘要： A laser induced thermal imaging apparatus, and a laser induced thermal imaging method and a method of fabricating an organic light emitting display using the apparatus are provided. The laser induced thermal imaging apparatus includes a chuck for fixing an acceptor substrate. A lamination unit for laminating a donor film on the acceptor substrate is located on the chuck. The lamination unit includes a body having a cavity, a gas injection port for injecting a compression gas into the cavity and a gas discharge port for discharging the gas injected into the cavity onto the substrate. A laser irradiator for irradiating a laser beam on the laminated donor film through the lamination unit is located on the lamination unit.
摘要翻译：提供激光感应热成像装置，激光感应热成像方法和使用该装置制造有机发光显示器的方法。激光诱导热成像装置包括用于固定受主衬底的卡盘。用于在受主基板上层叠供体膜的层叠单元位于卡盘上。层叠单元包括具有空腔的本体，用于将压缩气体注入到空腔中的气体注入口和用于将注入到空腔中的气体排出到基板上的气体排出口。用于通过层叠单元将激光束照射在层叠的供体膜上的激光照射器位于层压单元上。

7. 发明申请

US20060082640A1 Laser induced thermal imaging apparatus and method of fabricating organic light emitting display using the same 有权
标题翻译：激光感应热成像装置及使用其制造有机发光显示器的方法
公开(公告)号：US20060082640A1
公开(公告)日：2006-04-20
申请号：US11246254
申请日：2005-10-11
申请人： Byung-Doo Chin , Mu-Hyun Kim , Myung-Won Song , Seong-Taek Lee , Tae-Min Kang , Jae-Ho Lee
发明人： Byung-Doo Chin , Mu-Hyun Kim , Myung-Won Song , Seong-Taek Lee , Tae-Min Kang , Jae-Ho Lee
IPC分类号： B41J2/45
CPC分类号： B41J3/407 , B41J11/0015 , H01L51/0013 , H01L51/56
摘要： A donor substrate for a laser induced thermal imaging method and an organic light emitting display manufactured using the same are provided. A laser induced thermal imaging apparatus includes a stage grounded by a grounding means, and a method of fabricating an organic light emitting display is capable of controlling static electricity which may be built up while an organic layer is formed using the apparatus.
摘要翻译：提供了一种用于激光诱导热成像方法的供体衬底和使用该衬底制造的有机发光显示器。激光感应热成像装置包括由接地装置接地的台，并且制造有机发光显示器的方法能够控制在使用该装置形成有机层时可以建立的静电。

8. 发明授权

US09272364B2 Laser irradiation device and laser induced thermal imaging method 有权
公开(公告)号：US09272364B2
公开(公告)日：2016-03-01
申请号：US11358314
申请日：2006-02-22
申请人： Tae-Min Kang , Jae-Ho Lee , Seong-Taek Lee
发明人： Tae-Min Kang , Jae-Ho Lee , Seong-Taek Lee
IPC分类号： B23K26/06 , B23K26/00 , B41J2/475 , B41M5/382
CPC分类号： B23K26/0661 , B23K26/0604 , B23K26/0648 , B23K26/066 , B41J2/4753 , B41M5/38221
摘要： A laser irradiation device includes a laser generator for patterning and a laser generator for preheating. A laser induced thermal imaging (LITI) method, includes preparing an acceptor substrate, laminating a donor substrate on the acceptor substrate, and irradiating a laser beam onto a predetermined region of the donor substrate and carrying out transfer using a laser irradiation device having a laser generator for patterning and a laser generator for preheating. Advantageously, a laser beam having high intensity generated by the laser generator for patterning is used to prevent the transfer layer from being degraded, and a laser beam generated by the laser generator for preheating is simultaneously used for preheating so that an edge open failure does not occur and the transfer can be readily carried out even in a portion having a step of the acceptor substrate.

9. 发明申请

US20100276680A1 ORGANIC LIGHT EMITTING DISPLAY HAVING A GAS VENT GROOVE TO DEREASE EDGE OPEN FAILURES 有权
标题翻译：有气体发光显示器，有一个气体通风口，以发现边缘开放故障
公开(公告)号：US20100276680A1
公开(公告)日：2010-11-04
申请号：US12835082
申请日：2010-07-13
申请人： Tae-Min Kang , Seong-Taek Lee , Myung-Won Song , Mu-Hyun Kim , Byung-Doo Chin , Jae-Ho Lee
发明人： Tae-Min Kang , Seong-Taek Lee , Myung-Won Song , Mu-Hyun Kim , Byung-Doo Chin , Jae-Ho Lee
IPC分类号： H01L51/52 , H01L51/56
CPC分类号： H01L27/3246 , C23C14/048 , H01L51/0013
摘要： An Organic Light Emitting Display (OLED) and its fabrication method has a pixel defining layer provided on a first electrode which is formed with a gas vent groove to allow gas to vent when the pixel defining layer is being formed, so that gas is not left in a pixel but vented when a donor film is laminated by a Laser-Induced Thermal Imaging (LITI) method, thereby decreasing edge open failures.
摘要翻译：有机发光显示器（OLED）及其制造方法具有设置在第一电极上的像素限定层，该第一电极形成有排气槽，以在形成像素限定层时允许气体排出，使得气体不被留下在通过激光诱导热成像（LITI）方法层叠施主膜时排出，从而减少边缘开路故障。

10. 发明授权

US07542063B2 Laser irradiation apparatus and method of fabricating organic light emitting display using the same 有权
标题翻译：激光照射装置及使用其制造有机发光显示器的方法
公开(公告)号：US07542063B2
公开(公告)日：2009-06-02
申请号：US11020670
申请日：2004-12-27
申请人： Jae-Ho Lee , Tae-Min Kang , Seong-Taek Lee , Jin-Soo Kim
发明人： Jae-Ho Lee , Tae-Min Kang , Seong-Taek Lee , Jin-Soo Kim
IPC分类号： B41J2/47
CPC分类号： H01L51/0013 , B23K26/066 , H01L51/0011 , H01L51/56
摘要： Provided are a laser irradiation apparatus and method of fabricating an organic light emitting display using the same. The laser irradiation apparatus includes a mask positioned below the laser generator, and the mask is patterned such that lengths of an upper portion and a lower portion of a mask pattern are patterned longer than a length of a middle portion of the mask pattern with respect to the scanning direction. The method of fabricating an organic light emitting display includes scanning a laser beam on a predetermined region of the donor substrate using the laser irradiation apparatus to form an organic layer pattern on the substrate. When the organic layer pattern is formed using a laser induced thermal imaging (LITI) method, the transfer may be carried out using a laser beam having low energy, laser beam efficiency may be enhanced, the organic layer may be less damaged, and the quality of the organic layer pattern to be transferred may also be enhanced.
摘要翻译：提供一种激光照射装置和使用其的有机发光显示器的制造方法。激光照射装置包括位于激光发生器下方的掩模，并且掩模被图案化，使得掩模图案的上部和下部的长度被图案化为比掩模图案的中间部分的长度相对于扫描方向。制造有机发光显示器的方法包括使用激光照射装置在施主衬底的预定区域上扫描激光束，以在衬底上形成有机层图案。当使用激光诱导热成像（LITI）方法形成有机层图案时，可以使用具有低能量的激光束进行转印，可以提高激光束效率，有机层可能损坏较小，并且质量的有机层图案也可以被增强。

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