公开(公告)号：US20060046333A1

公开(公告)日：2006-03-02

申请号：US11020672

申请日：2004-12-27

Applicant: Mu-Hyun Kim ,  Byung-Doo Chin ,  Myung-Won Song ,  Seong-Taek Lee

Inventor： Mu-Hyun Kim ,  Byung-Doo Chin ,  Myung-Won Song ,  Seong-Taek Lee

IPC: H01L21/00

CPC classification number: H01L51/0013 ,  B41M5/38207 ,  B41M7/00 ,  B41M7/0027 ,  H01L27/3244 ,  H01L51/56

Abstract: A laser inducted thermal imaging method includes preparing a donor element and a substrate; facing a transfer layer of the donor element to the substrate and then patterning the transfer layer onto the substrate; and annealing the patterned substrate.

Abstract translation: 激光导入热成像方法包括制备施主元件和基板; 面向供体元件的转移层到基底，然后将转移层图案化到基底上; 并退火图案化衬底。

公开(公告)号：US20060043889A1

公开(公告)日：2006-03-02

申请号：US11212024

申请日：2005-08-24

Applicant: Mu-Hyun Kim ,  Myung-Won Song ,  Byung-Doo Chin ,  Seong-Taek Lee

Inventor： Mu-Hyun Kim ,  Myung-Won Song ,  Byung-Doo Chin ,  Seong-Taek Lee

IPC: H01J1/62

CPC classification number: B41M5/265 ,  B41M5/38214 ,  H01L51/0013 ,  H01L51/56 ,  Y10T156/1705

Abstract: Provided are a donor substrate for laser induced thermal imaging (LITI) and method of fabricating an organic light emitting display (OLED) using the same donor substrate. A conductive frame is disposed on an outer portion of the donor substrate and connected to an anti-static layer. The conductive frame of the donor substrate is connected to a grounded stage. In this structure, while an organic layer is formed using an LITI process, the generation of static electricity may be controlled.

Abstract translation: 提供了用于激光诱导热成像（LITI）的供体衬底和使用相同供体衬底制造有机发光显示器（OLED）的方法。 导电框架设置在供体衬底的外部并连接到防静电层。 供体衬底的导电框架连接到接地平台。 在该结构中，使用LITI工艺形成有机层时，可以控制静电的产生。

公开(公告)号：US20060042747A1

公开(公告)日：2006-03-02

申请号：US11020667

申请日：2004-12-27

Applicant: Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin

Inventor： Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin

IPC: B32B37/00 ,  B29C65/00

CPC classification number: B32B37/0046 ,  B32B37/003 ,  B32B2309/62 ,  B41J11/0085 ,  H01L51/0013 ,  H01L51/56

Abstract: A lamination apparatus and a laser-induced thermal imaging method using the same are provided. The lamination apparatus comprising: a chuck for fixing first and second substrates; and having at least one vacuum hole located therein and exposed outside of the first substrate therein.

Abstract translation: 提供了层压装置和使用其的激光诱导热成像方法。 该层压装置包括：用于固定第一和第二基板的卡盘; 并且具有位于其中的至少一个真空孔并暴露在其中的第一基板的外部。

公开(公告)号：US20060040200A1

公开(公告)日：2006-02-23

申请号：US11020666

申请日：2004-12-27

Applicant: Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin

Inventor： Myung-Won Song ,  Seong-Taek Lee ,  Mu-Hyun Kim ,  Byung-Doo Chin

IPC: G03C8/00

CPC classification number: H01L51/0013 ,  H01L51/56 ,  Y10S430/146

Abstract: A method of fabricating an OLED is provided. The method includes providing a substrate, in which a pixel electrode is formed. In addition, the method includes laminating a donor substrate attached to a frame on an entire surface of the substrate, and irradiating a laser to a predetermined region of the donor substrate to form an organic layer pattern on the pixel electrode. The present invention provides a method of fabricating the OLED capable of suppressing generation of contaminants such as particles and so on, and preventing the donor substrate from sagging or bending, as well as improving transfer efficiency since the donor substrate and the substrate are readily adhered to each other to maintain vacuum state.

公开(公告)号：US06989288B2

公开(公告)日：2006-01-24

申请号：US11011834

申请日：2004-12-15

Applicant: Min-Chul Suh ,  Mu-Hyun Kim ,  Jang-Hyuk Kwon

Inventor： Min-Chul Suh ,  Mu-Hyun Kim ,  Jang-Hyuk Kwon

IPC: H10L21/3205

CPC classification number: H01L51/5048 ,  H01L51/0013 ,  H01L51/0059

Abstract: An organic EL display device includes first and second electrodes with a light-emitting layer interposed therebetween and an organic soluble derivative layer arranged between the first electrode and the light-emitting layer, wherein the organic soluble derivative layer prevents impurities from being diffused to the light-emitting layer.

公开(公告)号：US20050249973A1

公开(公告)日：2005-11-10

申请号：US11035393

申请日：2005-01-14

Applicant: Mu-Hyun Kim ,  Min-Chul Suh ,  Byung-Doo Chin ,  Seong-Taek Lee ,  Jang-Hyuk Kwon

Inventor： Mu-Hyun Kim ,  Min-Chul Suh ,  Byung-Doo Chin ,  Seong-Taek Lee ,  Jang-Hyuk Kwon

IPC: C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H01L51/40 ,  H01L51/50 ,  H05B33/14

CPC classification number: H01L51/5096 ,  C09K11/06 ,  C09K2211/1003 ,  C09K2211/1018 ,  C09K2211/14 ,  C09K2211/1408 ,  C09K2211/1441 ,  C09K2211/18 ,  C09K2211/182 ,  C09K2211/185 ,  H01L51/0013 ,  H01L51/0037 ,  H01L51/0042 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14

Abstract: An organic EL device which includes a first electrode, a hole transport layer, a light-emitting layer, and the second electrode, wherein the light-emitting layer includes a mixed light-emitting film of a host substance, which is capable of transferring an energy to another light-emitting polymer by absorbing the energy, and a phosphorescent dopant which is capable of emitting light using a triplet state after absorbing the energy received. Accordingly, the light-emitting layer can be patterned, and a color purity and light-emitting characteristics of a full color organic polymer EL device, produced through a laser induced thermal imaging operating, can be improved.

Abstract translation: 一种包括第一电极，空穴传输层，发光层和第二电极的有机EL器件，其中所述发光层包括主体物质的混合发光膜，其能够传输 通过吸收能量对另一种发光聚合物的能量，以及在吸收所接收的能量之后能够使用三线态发光的磷光掺杂剂。 因此，可以对发光层进行图案化，并且可以提高通过激光诱导的热成像操作产生的全色有机聚合物EL器件的色纯度和发光特性。

公开(公告)号：US20050186330A1

公开(公告)日：2005-08-25

申请号：US11013944

申请日：2004-12-17

Applicant: Mu-Hyun Kim ,  Byung-Doo Chin ,  Seong-Taek Lee

Inventor： Mu-Hyun Kim ,  Byung-Doo Chin ,  Seong-Taek Lee

IPC: H05B33/10 ,  B05D5/06 ,  B05D5/12 ,  H01L27/32 ,  H01L51/50 ,  H05B33/02 ,  H05B33/12 ,  H05B33/14 ,  H05B33/20 ,  H05B33/22 ,  H05B33/26

CPC classification number: H01L51/0017 ,  H01L27/3211 ,  Y10S428/917

Abstract: The present invention relates to a flat panel display, and more particularly, to a method of fabricating an organic light emitting display device so as to improve device characteristics by patterning a plurality of organic layers using a heat transfer method to optimize thicknesses according to R, G and B pixels. The method includes: forming lower electrodes of R, G and B pixels on an insulating substrate; forming an organic layer on the insulating substrate; and forming an upper electrode on the organic layer. Formation of the organic layer includes forming a hole injection layer and a hole transport layer of the R, G and B pixels on the entire surface of the substrate as a common layer. The R and G emission layers are patterned by a heat transfer method using a heat transfer device having a transfer layer such that an organic layer is patterned to a thickness obtained by subtracting a thickness of the B emission layer from the thicknesses of the R and G emission layers required in R and G colors.

Abstract translation: 本发明涉及一种平板显示器，更具体地说，涉及一种制造有机发光显示装置的方法，以便通过使用传热方法图案化多个有机层来提高器件特性以优化根据R的厚度， G和B像素。 该方法包括：在绝缘基板上形成R，G和B像素的下电极; 在所述绝缘基板上形成有机层; 并在有机层上形成上电极。 有机层的形成包括在基板的整个表面上形成R，G和B像素的空穴注入层和空穴传输层作为共同层。 通过使用具有转印层的传热装置的传热方法对R和G发射层进行图案化，使得有机层被图案化为通过从R和G的厚度减去B发射层的厚度获得的厚度 R和G颜色所需的发射层。

公开(公告)号：US20050123801A1

公开(公告)日：2005-06-09

申请号：US10984762

申请日：2004-11-10

Applicant: Nam-Choul Yang ,  Seong-Taek Lee ,  Min-Chul Suh ,  Tae-Min Kang ,  Mu-Hyun Kim ,  Byung-Doo Chin

Inventor： Nam-Choul Yang ,  Seong-Taek Lee ,  Min-Chul Suh ,  Tae-Min Kang ,  Mu-Hyun Kim ,  Byung-Doo Chin

IPC: H05B33/10 ,  B32B9/00 ,  B32B27/00 ,  B32B33/00 ,  C09K11/06 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50 ,  H01L51/56 ,  H05B33/00 ,  H05B33/12 ,  H05B33/14

CPC classification number: H01L51/0013 ,  H01L27/3211 ,  H01L51/56 ,  Y10S428/917

Abstract: A donor substrate for laser transfer comprises: a base film; a light-to-heat conversion layer formed on the base film; and a transfer layer formed of an organic material on the light-to-heat conversion layer. The transfer layer contains a thermosetting electroluminescent material, and an organic electroluminescence display device is manufactured using the same. Thus, R, G and B emission layers are simply formed with a fine pattern by a thermal curing process after laser transfer. As a result, the emission layers are not damaged, and the manufacturing cost of a full-color organic electroluminescence display device is reduced due to employment of a simplified mask process. The donor substrate is advantageous to use in the manufacture of a large-sized organic electroluminescence display device.

Abstract translation: 用于激光转印的供体衬底包括：基膜; 形成在所述基膜上的光热转换层; 以及由光热转换层上的有机材料形成的转印层。 转印层包含热固性电致发光材料，并使用其制造有机电致发光显示装置。 因此，激光转印后，通过热固化工艺简单地形成具有精细图案的R，G和B发射层。 结果，发射层不被损坏，并且由于使用简化的掩模处理，全色有机电致发光显示装置的制造成本降低。 施主衬底有利于制造大尺寸有机电致发光显示装置。

公开(公告)号：US20050116625A1

公开(公告)日：2005-06-02

申请号：US10992219

申请日：2004-11-19

Applicant: Jin-Woo Park ,  Ho-Kyoon Chung ,  Jang-Hyuk Kwon ,  Mu-Hyun Kim ,  Seung-Yong Song ,  Young-Rag Do ,  Yoon-Chang Kim ,  Tae-Min Kang ,  Seong-Taek Lee

Inventor： Jin-Woo Park ,  Ho-Kyoon Chung ,  Jang-Hyuk Kwon ,  Mu-Hyun Kim ,  Seung-Yong Song ,  Young-Rag Do ,  Yoon-Chang Kim ,  Tae-Min Kang ,  Seong-Taek Lee

IPC: H05B33/02 ,  H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56 ,  H05B33/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22

CPC classification number: H01L51/5275 ,  H01L27/3211 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/56

Abstract: The invention is directed to an organic electroluminescent (EL) display device having an improved light extracting efficiency due to a photonic crystal layer formed proximate one side of a stack. Among other elements, the stack may include a first electrode formed on a substrate, an organic light emitting layer formed above the first electrode, and a second electrode formed above the organic light emitting layer. Additionally, the photonic crystal layer may be configured to correspond to a wavelength of colored light. An organic EL display device having an improved light extracting efficiency may be manufactured using a thermal transfer donor film to adhere the photonic crystal layer to the stack.

Abstract translation: 本发明涉及一种有机电致发光（EL）显示装置，其由于靠近堆叠的一侧形成的光子晶体层而具有改善的光提取效率。 在其他元件中，堆叠可以包括形成在衬底上的第一电极，形成在第一电极上方的有机发光层和形成在有机发光层上方的第二电极。 另外，光子晶体层可以被配置为对应于有色光的波长。 可以使用热转移供体膜来制造具有改进的光提取效率的有机EL显示装置，以将光子晶体层粘附到堆叠。

公开(公告)号：US20050095357A1

公开(公告)日：2005-05-05

申请号：US11011588

申请日：2004-12-15

Applicant: Mu-Hyun Kim ,  Jang-Hyuk Kwon ,  Min-Chul Suh

Inventor： Mu-Hyun Kim ,  Jang-Hyuk Kwon ,  Min-Chul Suh

IPC: C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H01L51/56 ,  H05B33/14 ,  H05B33/10

CPC classification number: H05B33/14 ,  C09K11/06 ,  C09K2211/14 ,  C09K2211/1408 ,  C09K2211/1441 ,  H01L51/0013 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/0039 ,  H01L51/5012 ,  H01L51/56 ,  Y10S428/917

Abstract: 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.

Abstract translation: 有机EL显示装置中的发光层用发光聚合物组合物至少包含具有不同界面特性的第一和第二发光聚合物，其降低第一和第二发光聚合物的元件之间的内聚力。