公开(公告)号：US20050029932A1

公开(公告)日：2005-02-10

申请号：US10912062

申请日：2004-08-06

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

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

IPC分类号： H05B33/26 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H05B33/00 ,  H05B33/10 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22 ,  H05B33/28

CPC分类号： H01L51/5088 ,  H01L51/0008 ,  H01L51/0059 ,  H01L51/0081 ,  H01L51/5206 ,  H01L51/5215

摘要： An organic electroluminescent display (OLED) device having an anode electrode covered with a solution-coated ultra-thin polymer film (reforming layer) is disclosed. In one embodiment, an OLED device includes a substrate having a first anode electrode formed thereon. The first anode electrode is covered with an ultra-thin polymer film (reforming layer). An organic emission layer is formed over an upper surface of the reforming layer, and a second cathode electrode is formed over the organic emission layer. The reforming layer is made of a material selected from a general polymer that is a soluble polymer, a heat resistant polymer, and a fluorine-based polymer having one or more functional groups. The solution coating methods which may be used to apply the reforming layer include a spin coating method, a doctor blade method, a dip coating method, a roll coating method, a spray coating method, and an ink jet method.

摘要翻译： 公开了一种具有被溶液涂覆的超薄聚合物膜（重整层）覆盖的阳极电极的有机电致发光显示器（OLED）器件。 在一个实施例中，OLED器件包括其上形成有第一阳极电极的衬底。 第一阳极被覆有超薄聚合物膜（重整层）。 在重整层的上表面上形成有机发光层，在有机发光层上形成第二阴极电极。 重整层由选自作为可溶性聚合物的一般聚合物，耐热聚合物和具有一个或多个官能团的氟基聚合物的材料制成。 可用于施加重整层的溶液涂布方法包括旋涂法，刮刀法，浸涂法，辊涂法，喷涂法和喷墨法。

公开(公告)号：US08884515B2

公开(公告)日：2014-11-11

申请号：US12405502

申请日：2009-03-17

申请人： Seung-Wook Chang ,  Hye-Dong Kim ,  Mu-Hyun Kim

发明人： Seung-Wook Chang ,  Hye-Dong Kim ,  Mu-Hyun Kim

IPC分类号： H01J1/62 ,  H01J63/04 ,  H01L51/52 ,  H01L27/32

CPC分类号： H01L51/5253 ,  H01L27/32 ,  H01L27/3246 ,  H01L51/52 ,  H01L51/5218 ,  H01L51/5246 ,  H01L51/525 ,  H01L51/5271

摘要： An organic light emitting display apparatus that includes a substrate, an organic light emitting unit formed on the substrate, a reflection member disposed on a non-light emitting region of the organic light emitting unit, and a sealing member that seals the organic light emitting unit. The organic light emitting display apparatus can function as a display apparatus or a mirror.

摘要翻译： 一种有机发光显示装置，包括基板，形成在基板上的有机发光单元，设置在有机发光单元的非发光区域上的反射构件，以及密封构件，其密封有机发光单元 。 有机发光显示装置可以用作显示装置或反射镜。

公开(公告)号：US08835910B2

公开(公告)日：2014-09-16

申请号：US13171184

申请日：2011-06-28

申请人： Ji-Young Kim ,  Mu-Hyun Kim ,  Jin-Goo Kang ,  Dong-Kyu Lee ,  Jae-Bok Kim

发明人： Ji-Young Kim ,  Mu-Hyun Kim ,  Jin-Goo Kang ,  Dong-Kyu Lee ,  Jae-Bok Kim

IPC分类号： H01L29/08 ,  H01L27/32

CPC分类号： H01L27/3258 ,  H01L27/3246

摘要： An organic light emitting display apparatus in which image quality can be improved. The organic light emitting display apparatus includes: a substrate; a first electrode disposed on the substrate; a pixel definition layer formed on the first electrode and having an opening portion through which a region of the first electrode is exposed; an intermediate layer connected to the first electrode through the opening portion and including an organic emission layer; a second electrode electrically connected to the intermediate layer; and an inorganic planarization pattern portion disposed between the substrate and the first electrode and formed to at least correspond to the opening portion.

摘要翻译： 一种能够提高图像质量的有机发光显示装置。 有机发光显示装置包括：基板; 设置在所述基板上的第一电极; 形成在第一电极上并具有开口部分的像素限定层，第一电极的区域通过该开口部分露出; 中间层，其通过所述开口部分连接到所述第一电极并且包括有机发射层; 电连接到所述中间层的第二电极; 以及设置在所述基板和所述第一电极之间并且至少形成为至少对应于所述开口部分的无机平坦化图案部分。

公开(公告)号：US08669136B2

公开(公告)日：2014-03-11

申请号：US13271091

申请日：2011-10-11

申请人： Sam-Il Kho ,  Nam-Choul Yang ,  Mu-Hyun Kim ,  Jae-Ho Lee ,  Young-Gil Kwon

发明人： Sam-Il Kho ,  Nam-Choul Yang ,  Mu-Hyun Kim ,  Jae-Ho Lee ,  Young-Gil Kwon

IPC分类号： H01L21/00 ,  H01L51/40

CPC分类号： H01L27/3246 ,  H01L51/50

摘要： A flat panel display includes a thin film transistor formed on a substrate; a planarization layer formed on the thin film transistor; a first electrode layer formed on the planarization layer and electrically connected with the thin film transistor through the via hole formed in the planarization layer; a pixel definition layer formed on the planarization layer and in which an opening for at least partially exposing the first electrode layer is formed; an adhesive reinforcement layer formed at least between the planarization layer and the pixel definition layer on the top of the planarization layer; an emitting layer formed on the first electrode layer; and a second electrode layer formed on the emitting layer and the pixel definition layer. The flat panel display has an improved adhesive property between a pixel definition layer and a planarization layer, which prevents a chipping phenomenon of the pixel definition layer.

摘要翻译： 平板显示器包括形成在基板上的薄膜晶体管; 形成在所述薄膜晶体管上的平坦化层; 形成在平坦化层上并通过形成在平坦化层中的通孔与薄膜晶体管电连接的第一电极层; 形成在所述平坦化层上并且形成用于至少部分地暴露所述第一电极层的开口的像素限定层; 至少在所述平坦化层和所述平坦化层的顶部上的像素定义层之间形成的粘合剂加强层; 形成在所述第一电极层上的发光层; 以及形成在发光层和像素限定层上的第二电极层。 平板显示器在像素定义层和平坦化层之间具有改进的粘合性，其防止像素定义层的切屑现象。

公开(公告)号：US08638030B2

公开(公告)日：2014-01-28

申请号：US12876981

申请日：2010-09-07

申请人： Moon-Jae Lee ,  Won-Jun Song ,  Sun-Hee Lee ,  Young-Hee Lee ,  Hee-Chang Park ,  Mu-Hyun Kim

发明人： Moon-Jae Lee ,  Won-Jun Song ,  Sun-Hee Lee ,  Young-Hee Lee ,  Hee-Chang Park ,  Mu-Hyun Kim

IPC分类号： H01L51/50 ,  H01L31/042

CPC分类号： H01L27/3248 ,  H01L27/3227 ,  H01L27/326

摘要： An organic light emitting display device is disclosed. In one embodiment, the organic light emitting display device includes: i) a substrate having a transmitting region and a plurality of pixel regions separated from each other by the transmitting region, wherein the substrate has first and second surfaces opposing each other; ii) at least one thin film transistor formed in each of the pixel regions over the first surface of the substrate and iii) a passivation film covering the thin film transistors. The device may further include a plurality of pixel electrodes formed on the passivation film, wherein each of the pixel electrodes is electrically connected to and formed substantially directly above the corresponding thin film transistor, wherein each of the pixel electrodes is formed only in the corresponding pixel region, and wherein the pixel electrodes are separated from each other. The device may further include a solar cell active layer formed below the second surface.

摘要翻译： 公开了一种有机发光显示装置。 在一个实施例中，有机发光显示装置包括：i）具有透射区域和由透射区域彼此分离的多个像素区域的衬底，其中衬底具有彼此相对的第一和第二表面; ii）形成在衬底的第一表面上的每个像素区域中的至少一个薄膜晶体管，以及iii）覆盖薄膜晶体管的钝化膜。 该器件还可以包括形成在钝化膜上的多个像素电极，其中每个像素电极电连接到并基本上直接形成在相应的薄膜晶体管上方，其中每个像素电极仅形成在相应的像素 区域，并且其中像素电极彼此分离。 该装置还可以包括形成在第二表面下方的太阳能电池活性层。

公开(公告)号：US08610347B2

公开(公告)日：2013-12-17

申请号：US13205532

申请日：2011-08-08

申请人： Young-Rok Song ,  Mu-Hyun Kim ,  Beohm-Rock Choi ,  Jung-Bae Song ,  Sang-Pil Lee

发明人： Young-Rok Song ,  Mu-Hyun Kim ,  Beohm-Rock Choi ,  Jung-Bae Song ,  Sang-Pil Lee

IPC分类号： H01J1/62 ,  H05B33/00

CPC分类号： H01L27/3213 ,  H01L51/5265

摘要： An organic light emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a plurality of pixels in a matrix. The OLED display may include a substrate, a translucent layer formed on the substrate, a first electrode formed on the translucent layer, an organic light emitting member formed on the first electrode, and a second electrode formed on the organic light emitting member and including a reflective material. According to some aspects, the thickness of the organic light emitting member of the pixels forming the OLED display may be different than one another, or portions of each pixel may have different thickness for the organic light emitting members forming the pixel. With different thicknesses, the optical characteristics of the pixels forming the OLED display may be effectively compensated for luminance and color purity. As a result, the lateral viewing angle of an OLED display may be improved.

摘要翻译： 公开了一种有机发光二极管（OLED）显示器。 在一个方面，OLED显示器包括矩阵中的多个像素。 OLED显示器可以包括基板，形成在基板上的半透明层，形成在半透明层上的第一电极，形成在第一电极上的有机发光部件和形成在有机发光部件上的第二电极， 反光材料。 根据一些方面，形成OLED显示器的像素的有机发光部件的厚度可以彼此不同，或者每个像素的部分对于形成像素的有机发光部件可以具有不同的厚度。 对于不同的厚度，可以有效地补偿形成OLED显示器的像素的光学特性以获得亮度和色纯度。 结果，可以改善OLED显示器的横向视角。

公开(公告)号：US20130285290A1

公开(公告)日：2013-10-31

申请号：US13920936

申请日：2013-06-18

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： B29C59/16

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。

公开(公告)号：US08557398B2

公开(公告)日：2013-10-15

申请号：US12133843

申请日：2008-06-05

申请人： Won-Jun Song ,  Yeun-Joo Sung ,  Mu-Hyun Kim

发明人： Won-Jun Song ,  Yeun-Joo Sung ,  Mu-Hyun Kim

IPC分类号： H05B33/00

CPC分类号： H01L51/5088 ,  H01L51/5048 ,  H01L51/5052 ,  H01L51/5092 ,  Y10T428/31504

摘要： An organic light emitting device includes a first electrode; a second electrode; an emissive layer disposed between the first electrode and the second electrode; a hole injection layer disposed between the first electrode and the emissive layer; and an electron transport layer disposed between the emissive layer and the second electrode. The hole injection layer includes a hole injecting material and a first compound made up of an element selected from the group consisting of Mo, Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, and B and an element selected from the group consisting of O, F, S, Cl, Se, Br, and I. The electron transport layer includes an electron transporting material and a second compound, wherein the second compound is represented by Formula 1: XaYb    X is an alkali metal, an alkali earth metal, or a transition metal, Y is a group 7 element, or a C1-C20 organic group, a is a number in the range of 1 to 3, and b is a number in the range of 1 to 3.

摘要翻译： 有机发光器件包括第一电极; 第二电极; 布置在所述第一电极和所述第二电极之间的发光层; 设置在所述第一电极和所述发光层之间的空穴注入层; 以及设置在发光层和第二电极之间的电子传输层。 空穴注入层包括空穴注入材料和由选自Mo，Li，Na，K，Rb，Cs，Be，Mg，Ca，Sr，Ba和B的元素组成的第一化合物，以及 元素，选自O，F，S，Cl，Se，Br和I.电子传输层包括电子传输材料和第二化合物，其中第二化合物由式1表示：XaYb <式1 > X是碱金属，碱土金属或过渡金属，Y是7族元素或C1-C20有机基团，a是1〜3的数，b是 范围为1到3。

公开(公告)号：US08537185B2

公开(公告)日：2013-09-17

申请号：US12882178

申请日：2010-09-14

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

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

IPC分类号： B41J2/32 ,  G01D15/14 ,  G03F7/00

CPC分类号： H01L27/3213 ,  H01L51/0013 ,  H01L51/56

摘要： 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.

摘要翻译： 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。

公开(公告)号：US08338222B2

公开(公告)日：2012-12-25

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： H01L51/40

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。