公开(公告)号：US20060043360A1

公开(公告)日：2006-03-02

申请号：US11019457

申请日：2004-12-23

Applicant: Mu-Hyun Kim ,  Keum-Nam Kim

Inventor： Mu-Hyun Kim ,  Keum-Nam Kim

IPC: H01L29/08 ,  H01L29/04

CPC classification number: H01L27/3246 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/56

Abstract: An organic light emitting display and method of fabricating the same are disclosed. The light emitting display includes: a substrate having a display region and a circuit measuring pad region; source and drain electrodes arranged above the display region and a first conductive layer arranged above the circuit measuring pad region on the same layer as the source and drain electrodes; a first insulating layer on the source and drain electrodes and the first conductive layer; first and second via holes formed in the first insulating layer, the first via hole exposing the source or drain electrode, the second via hole exposing the first conductive layer; a pixel electrode contacting the source or drain electrode through the first via hole, and a second conductive layer contacting the first conductive layer through the second via hole; and a pixel defining layer which exposes the pixel electrode and formed on the second conductive layer.

公开(公告)号：US20050153166A1

公开(公告)日：2005-07-14

申请号：US11011597

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: H01L51/30 ,  H01L51/40 ,  H01L51/50 ,  H05B33/12

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

Abstract: An organic EL display device includes first and second electrodes, a light-emitting layer interposed between the first and second electrodes, 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, and a small molecular hole transporting layer between the organic soluble derivative layer and the light-emitting layer.

Abstract translation: 有机EL显示装置包括第一和第二电极，介于第一和第二电极之间的发光层，布置在第一电极和发光层之间的有机可溶性衍生物层，其中有机可溶性衍生物层防止杂质 扩散到发光层，以及在有机可溶性衍生物层和发光层之间的小分子空穴传输层。

公开(公告)号：US20050118362A1

公开(公告)日：2005-06-02

申请号：US10944902

申请日：2004-09-21

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

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

IPC: H05B33/10 ,  B41M5/382 ,  B41M5/392 ,  B41M5/46 ,  B41M5/40

CPC classification number: B41M5/46 ,  B41M5/38214

Abstract: A thermal transfer element that a radiation absorber contained in a light-to-heat conversion layer has a concentration gradient and laser-transfers an organic thin-film layer. The thermal transfer element includes a base substrate which is a support substrate; a light-to-heat conversion layer formed on the base substrate, converting incident light to heat energy and containing a radiation absorber; and a transfer layer for image formation, wherein the radiation absorber of the light-to-heat conversion layer has a concentration distribution that the concentration is lower as it is closer to the transfer layer. The radiation absorber of the light-to-heat conversion layer has a concentration distribution that the concentration is gradually or stepwise decreased as it is farther from the base substrate and as it is closer to the transfer layer.

Abstract translation: 包含在光热转换层中的辐射吸收体具有浓度梯度并激光转移有机薄膜层的热转印元件。 热转印元件包括作为支撑基板的基底基板; 形成在所述基底基板上的光热转换层，将入射光转换为热能并包含放射线吸收体; 以及用于图像形成的转印层，其中所述光热转换层的所述辐射吸收体具有浓度分布，所述浓度分布越接近所述转印层的浓度越低。 光热转换层的放射线吸收体具有浓度分布，其浓度随着与基底基板越接近转印层而逐渐或逐步降低。

公开(公告)号：US20050116241A1

公开(公告)日：2005-06-02

申请号：US10954280

申请日：2004-10-01

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

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

IPC: H05B33/10 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50 ,  H01L51/56 ,  H05B33/12

CPC classification number: H01L51/56 ,  H01L27/3211 ,  H01L51/0013 ,  H01L51/0035 ,  H01L51/0036 ,  H01L51/0038 ,  H01L51/5012 ,  Y10S428/917

Abstract: An organic electroluminescence display device made by a laser induced thermal imaging process has a substrate having first and second electrode layers, and an organic layer having red, green, and blue light-emitting layers between the electrode layers. Thermosetting light-emitting materials are used to form the red, green, and blue light-emitting layers, and a laser is then selectively irradiated onto a light-to-heat conversion layer formed on the substrate to deliver heat energy converted from light energy through the light-to-heat conversion layer to the thermosetting light-emitting materials so that curing is progressed to form patterned light-emitting layers. In accordance with the fabrication method of the present invention, the light-emitting materials may be patterned using a laser, thereby fabricating a large scaled organic electroluminescence display device and simplifying the process by not using a mask when the light-emitting layers are formed.

Abstract translation: 通过激光感应热成像法制造的有机电致发光显示装置具有具有第一和第二电极层的基板和在电极层之间具有红色，绿色和蓝色发光层的有机层。 使用热固性发光材料形成红色，绿色和蓝色发光层，然后将激光选择性地照射到形成在基板上的光热转换层，以将从光能转换的热能传递通过 光热转换层到热固性发光材料，使得固化进行以形成图案化的发光层。 根据本发明的制造方法，可以使用激光对发光材料进行图案化，从而制造大规模的有机电致发光显示装置，并且通过在形成发光层时不使用掩模来简化工艺。

公开(公告)号：US20050057150A1

公开(公告)日：2005-03-17

申请号：US10938471

申请日：2004-09-09

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: H05B33/12 ,  H01L27/32 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H01J1/62

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。

公开(公告)号：US20050048295A1

公开(公告)日：2005-03-03

申请号：US10829992

申请日：2004-04-23

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

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

IPC: H05B33/10 ,  B32B7/02 ,  B32B25/20 ,  C09K11/06 ,  H01L51/50 ,  H01L51/56 ,  H05B33/12 ,  H05B33/14 ,  H05B33/22

CPC classification number: B41M5/41 ,  B32B7/02 ,  B41M5/42 ,  B41M5/426 ,  B41M5/443 ,  B41M2205/02 ,  B41M2205/38 ,  H01L51/0013 ,  Y10S428/913 ,  Y10S428/914 ,  Y10S428/917 ,  Y10T428/26 ,  Y10T428/31663

Abstract: A donor film for a flat panel display and a method of fabricating an Organic Light Emitting Device using the same. The donor film for the flat panel display has a base film, a Light-To-Heat Conversion layer disposed on the base film, a transfer layer disposed on the Light-To-Heat Conversion layer, and a buffer layer interposed between the Light-To-Heat Conversion layer and the transfer layer, wherein the buffer layer includes a material whose glass transition temperature (Tg) is lower than 25° C. The donor film for the flat panel display interposes the buffer layer between the Light-To-Heat Conversion layer of the donor substrate and the transfer layer, thereby improving the adhesion between the transfer layer and the donor substrate. Therefore, the organic layer pattern formed on an acceptor substrate by transferring the transfer layer using the donor film does not include any defect.

Abstract translation: 用于平板显示器的供体膜和使用其的有机发光器件的制造方法。 用于平板显示器的供体膜具有基膜，设置在基膜上的光热转换层，设置在光 - 热转换层上的转印层和介于光 - 热转换层之间的缓冲层， 热转换层和转移层，其中缓冲层包括玻璃化转变温度（Tg）低于25℃的材料。用于平板显示器的施主膜将缓冲层置于光热之间 供体衬底和转移层的转换层，从而改善了转移层和供体衬底之间的粘附性。 因此，通过使用施主膜转印转印层而在受主衬底上形成的有机层图案不包括任何缺陷。

公开(公告)号：US09206501B2

公开(公告)日：2015-12-08

申请号：US13487050

申请日：2012-06-01

Applicant: Un-Cheol Sung ,  Mu-Hyun Kim

Inventor： Un-Cheol Sung ,  Mu-Hyun Kim

IPC: C23C16/448 ,  B05D5/06 ,  C23C14/04 ,  C23C14/12 ,  C23C14/24 ,  C23C16/455 ,  H01L27/12

CPC classification number: C23C14/044 ,  C23C14/12 ,  C23C14/243 ,  C23C16/45574 ,  C23C16/45576 ,  H01L27/1292

Abstract: A method of manufacturing an organic light-emitting display apparatus includes: disposing an organic layer deposition apparatus to be apart from a substrate by a set distance; and depositing deposition material on the substrate while the organic layer deposition apparatus or the substrate is moved relative to the other, the deposition source apparatus including: a deposition source including a first deposition source and a second deposition source stacked on the first deposition source; a deposition source nozzle unit including a second deposition source nozzle unit at a side of the second deposition source to face the substrate and including a plurality of second deposition source nozzles, and a first deposition source nozzle unit at the side of the second deposition source to face the substrate and including a plurality of first deposition source nozzles formed to pass through the second deposition source; and a patterning slit sheet smaller than the substrate.

Abstract translation: 一种制造有机发光显示装置的方法包括：将有机层沉积装置设置成与衬底分开一定距离; 以及在所述有机层沉积设备或所述衬底相对于另一个移动时，在所述衬底上沉积沉积材料，所述沉积源设备包括：沉积源，包括堆叠在所述第一沉积源上的第一沉积源和第二沉积源; 沉积源喷嘴单元，包括在第二沉积源的一侧面对基板的第二沉积源喷嘴单元，并且包括多个第二沉积源喷嘴，以及在第二沉积源侧的第一沉积源喷嘴单元， 面对衬底并且包括形成为穿过第二沉积源的多个第一沉积源喷嘴; 以及比基板小的图案化缝隙片。

公开(公告)号：US08906731B2

公开(公告)日：2014-12-09

申请号：US13461669

申请日：2012-05-01

Applicant: Myung-Ki Lee ,  Sung-Bong Lee ,  Myong-Hwan Choi ,  Mu-Hyun Kim

Inventor： Myung-Ki Lee ,  Sung-Bong Lee ,  Myong-Hwan Choi ,  Mu-Hyun Kim

IPC: H01L21/00 ,  C23C14/12 ,  H01L51/00 ,  C23C14/04 ,  H01L51/56

CPC classification number: H01L51/0011 ,  C23C14/042 ,  C23C14/12 ,  H01L51/56

Abstract: A patterning slit sheet assembly to perform a deposition process to deposit a thin film on a substrate in a fine pattern. A patterning slit sheet assembly includes a patterning slit sheet including a slit unit, and a non-slit region that is located along edges of the slit unit, the patterning slit sheet being smaller than the substrate in at least one of a first direction or a second direction perpendicular to the first direction; a frame combined with the patterning slit sheet to support the patterning slit sheet; and a shielding unit extending on at least one inner side of the frame and overlapping an area including the edges of the slit unit.

Abstract translation: 一种构图缝隙片组件，用于执行沉积工艺，以精细图案将薄膜沉积在衬底上。 构图缝隙片组件包括：包括狭缝单元的图案化缝隙片和位于所述狭缝单元的边缘的非狭缝区域，所述图案化缝隙片在所述第一方向或第二方向上的至少一个方向上小于所述衬底， 第二方向垂直于第一方向; 与图案化缝隙片组合的框架以支撑图案化缝隙片; 以及屏蔽单元，其在所述框架的至少一个内侧延伸并与包括所述狭缝单元的边缘的区域重叠。

公开(公告)号：US08779480B2

公开(公告)日：2014-07-15

申请号：US12693218

申请日：2010-01-25

Applicant: Moon-Jae Lee ,  Won-Jun Song ,  Sun-Hee Lee ,  Young-Hee Lee ,  Mu-Hyun Kim ,  Hye-Dong Kim

Inventor： Moon-Jae Lee ,  Won-Jun Song ,  Sun-Hee Lee ,  Young-Hee Lee ,  Mu-Hyun Kim ,  Hye-Dong Kim

IPC: H01L31/062

CPC classification number: H01L27/305 ,  B82Y10/00 ,  H01L27/283 ,  H01L27/288 ,  H01L27/3269 ,  H01L51/0046 ,  H01L51/0078 ,  H01L51/0541 ,  H01L51/0545 ,  H01L51/422 ,  Y02E10/549

Abstract: Provided are a photosensor, a photosensor apparatus including the photosensor, and a display apparatus including the photosensor apparatus. The photosensor includes a substrate; a first light receiving layer which is formed on the substrate and comprises an oxide; a second light receiving layer which is connected to the first light receiving layer and comprises an organic material; and first and second electrodes which are respectively connected to the first and second light receiving layers.

Abstract translation: 提供了一种光电传感器，包括光电传感器的光传感器装置和包括光电传感器装置的显示装置。 光传感器包括基板; 第一光接收层，其形成在所述基板上并且包括氧化物; 第二光接收层，其连接到第一光接收层并且包括有机材料; 以及分别连接到第一和第二光接收层的第一和第二电极。

公开(公告)号：US08664659B2

公开(公告)日：2014-03-04

申请号：US12985935

申请日：2011-01-06

Applicant: Jin-Goo Kang ,  Mu-Hyun Kim ,  Jae-Bok Kim

Inventor： Jin-Goo Kang ,  Mu-Hyun Kim ,  Jae-Bok Kim

IPC: H01L51/52 ,  H01L51/56

CPC classification number: H01L27/3246

Abstract: Provided are an organic light-emitting diode (OLED) display apparatus and a method of manufacturing the OLED display apparatus. Pixel-defining layers (PDLs) are formed of inorganic and organic insulating layers to minimize non-uniformities of the thicknesses of organic emission layers (OEMLs) and planarize lower thin film transistors (TFTs). Therefore, a lifespan of the OLED display apparatus is improved.

Abstract translation: 提供了一种有机发光二极管（OLED）显示装置和制造OLED显示装置的方法。 像素限定层（PDL）由无机和有机绝缘层形成，以最小化有机发射层（OEML）的厚度的不均匀性并平面化下薄膜晶体管（TFT）。 因此，改善了OLED显示装置的寿命。