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    Laser induced thermal imaging apparatus and laser induced thermal imaging method
    53.
    发明授权
    Laser induced thermal imaging apparatus and laser induced thermal imaging method 有权
    激光诱导热成像设备和激光诱导热成像方法

    公开(公告)号：US07960094B2

    公开(公告)日：2011-06-14

    申请号：US11512991

    申请日：2006-08-28

    Applicant: Sok Won Noh ,  Mu Hyun Kim ,  Seong Taek Lee ,  Sun Hoe Kim ,  Jin Wook Seong ,  Myung Won Song ,  Sang Bong Lee

    Inventor： Sok Won Noh ,  Mu Hyun Kim ,  Seong Taek Lee ,  Sun Hoe Kim ,  Jin Wook Seong ,  Myung Won Song ,  Sang Bong Lee

    IPC: G03C8/00 ,  G03C5/00 ,  G03C1/00 ,  G03F7/00 ,  H01L21/00

    CPC classification number: B41J2/325 ,  H01L51/0013

    Abstract: A laser induced thermal imaging apparatus for imaging an imaging layer of a donor film on an acceptor substrate. The laser induced thermal imaging apparatus includes: a substrate stage having an electromagnet, and adapted to receive an acceptor substrate having a pixel area of the organic light emitting device and a donor film including the organic light emitting layer to be imaged on the pixel area; a laser oscillator for irradiating a laser on the donor film; a contact frame adapted to be located between the substrate stage and the laser oscillator and including an opening portion of a pattern corresponding to a part to be imaged of the donor film and a permanent magnet for forming a magnetic force with the substrate stage; and a contact frame moving mechanism for moving the contact frame toward the substrate stage.

    Abstract translation: 激光诱导热成像装置，用于对受主衬底上的供体膜的成像层进行成像。 激光感应热成像装置包括：具有电磁体的衬底台，并且适于接收具有有机发光器件的像素面积的受主衬底和包括要在像素区域上成像的有机发光层的施主膜; 用于在供体膜上照射激光的激光振荡器; 接触框架，其适于位于所述衬底台和所述激光振荡器之间，并且包括与所述供体膜的要成像的部分相对应的图案的开口部分和用于与所述衬底台形成磁力的永磁体; 以及用于将接触框架朝向基板台移动的接触框架移动机构。

    Laser induced thermal imaging apparatus and fabricating method of organic light emitting diode using the same
    55.
    发明授权
    Laser induced thermal imaging apparatus and fabricating method of organic light emitting diode using the same 有权
    激光感应热成像装置及使用其的有机发光二极管的制造方法

    公开(公告)号：US07817175B2

    公开(公告)日：2010-10-19

    申请号：US11507792

    申请日：2006-08-21

    Applicant: Sok Won Noh ,  Seong Taek Lee ,  Mu Hyun Kim ,  Myung Won Song ,  Sun Hoe Kim ,  Jin Wook Seong

    Inventor： Sok Won Noh ,  Seong Taek Lee ,  Mu Hyun Kim ,  Myung Won Song ,  Sun Hoe Kim ,  Jin Wook Seong

    IPC: B41J2/315 ,  G03B27/54 ,  H01L21/00 ,  G03C8/00 ,  G03F7/00

    CPC classification number: H01L27/3213 ,  H01L51/0013 ,  H01L51/56

    Abstract: A laser induced thermal imaging apparatus and a fabricating method of organic light emitting diodes using the same, which laminate an acceptor substrate and a donor film using a magnetic force in vacuum, and are used to form a pixel array on the acceptor substrate. A substrate stage includes a magnet or magnetic substance. The acceptor substrate has a pixel region for forming first, second, and third sub-pixels, and the donor film has an organic light emission layer to be transferred to the pixel region. A laser oscillator irradiates a laser to the donor film. A contact frame is adapted to be disposed between the substrate stage and the laser oscillator, and is used to form a magnetic force with the substrate stage. The contact frame includes an opening through which the laser passes. A contact frame feed mechanism moves the contact frame in a direction of the substrate stage.

    Abstract translation: 激光诱导热成像装置和使用其的有机发光二极管的制造方法，其使用真空中的磁力层压受体衬底和施主膜，并且用于在受主衬底上形成像素阵列。 衬底台包括磁体或磁性物质。 受主衬底具有用于形成第一，第二和第三子像素的像素区域，并且施主膜具有要转移到像素区域的有机发光层。 激光振荡器将激光照射到施主膜。 接触框架适于设置在衬底台和激光振荡器之间，并且用于与衬底台形成磁力。 接触框架包括激光通过的开口。 接触框架进给机构沿着基板台的方向移动接触框架。

    Organic light-emitting device employing doped hole transporting layer and/or hole injecting layer
    56.
    发明授权
    Organic light-emitting device employing doped hole transporting layer and/or hole injecting layer 有权
    使用掺杂空穴传输层和/或空穴注入层的有机发光器件

    公开(公告)号：US07771843B2

    公开(公告)日：2010-08-10

    申请号：US10839338

    申请日：2004-05-06

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

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

    IPC: H01J1/62 ,  H05B33/12

    CPC classification number: H01L51/5088 ,  H01L51/5052 ,  Y10S428/917

    Abstract: An organic light-emitting device including an anode, a cathode, an emission layer interposed between the anode and the cathode, and at least one of the hole injecting layer and the hole transporting layer interposed between the anode and the emission layer, wherein the at least one of the hole injecting layer and the hole transporting layer includes a host material, and a dopant material as an electron acceptor, wherein the dopant material has an electron affinity greater than that of the host material by at least 0.1 eV.

    Abstract translation: 一种有机发光装置，包括阳极，阴极，介于阳极和阴极之间的发射层，以及置于阳极和发射层之间的空穴注入层和空穴传输层中的至少一个，其中， 空穴注入层和空穴传输层中的至少一个包括主体材料和作为电子受体的掺杂剂材料，其中掺杂剂材料的电子亲和力大于主体材料的电子亲和力至少0.1eV。

    FULL COLOR ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR FABRICATING THE SAME
    58.
    发明申请
    FULL COLOR ORGANIC ELECTROLUMINESCENT DEVICE AND METHOD FOR FABRICATING THE SAME 有权
    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

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

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

    IPC: H01L33/00

    CPC classification number: H01L51/5016 ,  H01L27/3211 ,  H01L51/005 ,  H01L51/0059 ,  H01L51/0062 ,  H01L51/0081 ,  H01L51/0085

    Abstract: 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.

    Abstract translation: 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。

    Laser irradiation device, patterning method and method of fabricating organic light emitting display (OLED) using the patterning method
    60.
    发明授权
    Laser irradiation device, patterning method and method of fabricating organic light emitting display (OLED) using the patterning method 有权
    激光照射装置，图案化方法和使用图案化方法制造有机发光显示器（OLED）的方法

    公开(公告)号：US07675003B2

    公开(公告)日：2010-03-09

    申请号：US11286411

    申请日：2005-11-25

    Applicant: Jae-Ho Lee ,  Tae-Min Kang ,  Seong-Taek Lee

    Inventor： Jae-Ho Lee ,  Tae-Min Kang ,  Seong-Taek Lee

    IPC: B23K26/06

    CPC classification number: H01L51/0009 ,  B23K26/073 ,  H01L51/0013 ,  H01L51/5012 ,  Y10T428/10

    Abstract: In a laser irradiation device, a patterning method and a method of fabricating an Organic Light Emitting Display (OLED) using the same. The laser irradiation device includes a light source, a mask, a projection lens, and a Fresnel lens formed at a predetermined portion of the mask to change an optical path. When an organic layer pattern is formed using the laser irradiation device, laser radiation is irradiated onto a region of an organic layer, which is to be cut, and the laser radiation is appropriately irradiated onto a region of the organic layer, which is to be separated from a donor substrate. The laser radiation irradiated onto an edge of the organic layer pattern has a laser energy density greater than that of the laser radiation irradiated onto other portions of the organic layer pattern. As a result, it is possible to form a uniform organic layer pattern and reduce damage of the organic layer.

    Abstract translation: 在激光照射装置，图案化方法和使用其的有机发光显示器（OLED）的制造方法中， 激光照射装置包括形成在掩模的预定部分处的光源，掩模，投影透镜和菲涅耳透镜，以改变光路。 当使用激光照射装置形成有机层图案时，将激光照射到要切割的有机层的区域上，并将激光辐射适当地照射到有机层的区域 与供体底物分离。 照射到有机层图案的边缘上的激光辐射的激光能量密度大于照射到有机层图案的其它部分上的激光辐射的激光能量密度。 结果，可以形成均匀的有机层图案并减少有机层的损伤。

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