公开(公告)号：KR1020040047260A

公开(公告)日：2004-06-05

申请号：KR1020020075406

申请日：2002-11-29

Applicant: 한국전자통신연구원

Inventor： 김기현 ,  오지영 ,  도이미 ,  양용석 ,  이정익 ,  추혜용

IPC: C08G67/00

Abstract: PURPOSE: Provided is an encapsulation thin film material, which protects moisture and oxygen responsible for the deterioration of an electric device comprising an organic compound, thereby increasing the life of the device. CONSTITUTION: The encapsulation thin film material used for encapsulation of an electric device comprising an organic compound layer comprises polymerized products of divinyl tetraoxaspiro-monomer or dioxane monomer represented by at least one formula selected from the group consisting of the formulas, wherein each of R1 and R2 is -R-CH=CH2; at least two selected from R3-R6 are -R-CH=CH2 and the others are -H or -R; at least two selected from R7-R9 are -R-CH=CH2 and the others are -H or -R; and R is a non-substituted C1-C8 alkyl or a C1-C8 alkyl substituted with an alkoxy, acyl, alkoxycarbonyl, acyloxycarbonyl, acylamino or silyl, a non-substituted C6-C12 aryl, or a C6-C12 aryl substituted with an alkoxy, acyl, alkoxycarbonyl, acyloxycarbonyl, acylamino or silyl.

Abstract translation: 目的：提供一种包封薄膜材料，其保护对包含有机化合物的电气装置的劣化负责的水分和氧气，从而延长装置的使用寿命。 构成：用于封装包含有机化合物层的电气装置的封装薄膜材料包括二乙烯基四氧杂螺环单体或二恶烷单体的聚合产物，其由至少一种选自下式的式表示，其中R1和 R2是-R-CH = CH2; 选自R3-R6中的至少两个为-R-CH = CH 2，其余为-H或-R; 选自R7-R9中的至少两个为-R-CH = CH 2，其余为-H或-R; 酰基，烷氧基羰基，酰氧基羰基，酰氨基或甲硅烷基取代的C 1 -C 8烷基，未取代的C 6 -C 12芳基或被取代的C 6 -C 12芳基 烷氧基，酰基，烷氧基羰基，酰氧基羰基，酰氨基或甲硅烷基。

公开(公告)号：KR1020040012477A

公开(公告)日：2004-02-11

申请号：KR1020030047638

申请日：2003-07-12

Applicant: 한국전자통신연구원

Inventor： 김기현 ,  오지영 ,  양용석 ,  이정익 ,  도이미 ,  정태형

IPC: C08G63/00 ,  C08F20/38 ,  G02B6/00

Abstract: PURPOSE: Thin film material for encapsulation of organic electroluminescence element which can effectively block the penetration of moisture and oxygen into the electroluminescence element, is provided by containing polymers of pentaerythritol acrylate, thereby increasing the service life of the electroluminescence element An encapsulated electroluminescence element produced by the method using the thin film material is flexible so that it is applicable to manufacture of flexible display having greater area. CONSTITUTION: The thin film material for encapsulation of organic or polymeric electroluminescence element comprises poly(pentaerythritol acrylate) obtained by polymerization of pentaerythritol acrylate monomers represented by formulas 1 or 2. In formula 1, R1, R2, R3, R4, R5 and R6 are all -CH2-O-CO-CH=CH2-; or R1, R2, R3, R4 and R5 are -CH2-O-CO-CH=CH2-, and R6 is -CH2OH; or R1, R2, R3 and R4 are -CH2-O-CO-CH=CH2-, and R5 and R6 are -CH2OH; R1, R2 and R3 are -CH2-O-CO-CH=CH2-, and R3, R5 and R6 are -CH2OH; or R1 and R2 are -CH2-O-CO-CH=CH2-, and R3, R4, R5 and R6 is -CH2OH. In formula 2, at least one of R7, R8, R9 and R10 is -CH2-O-CO-CH=CH2- and others are -CH2OH. The dry or wet encapsulation method using the thin film material comprises the steps of: mixing 1-4 species of pentaerythritol acrylate monomer and polymerization initiator to produce a mixture, applying the mixture to the surface of electroluminescence element by spin coating, bar coating, spread coating or simple dip-drawing method, and polymerizing the monomers in the mixture.

Abstract translation: 目的：通过含有季戊四醇丙烯酸酯的聚合物，可以有效阻断水分和氧气进入电致发光元件的有机电致发光元件的封装薄膜材料，从而增加了电致发光元件的使用寿命。封装的电致发光元件由 使用薄膜材料的方法是灵活的，使得其可用于制造具有更大面积的柔性显示器。 构成：用于封装有机或聚合物电致发光元件的薄膜材料包括通过聚合由式1或式2表示的季戊四醇丙烯酸酯单体获得的聚（季戊四醇丙烯酸酯）。在式1中，R 1，R 2，R 3，R 4，R 5和R 6为 全部-CH 2 -O-CO-CH = CH 2 - ; 或R1，R2，R3，R4和R5是-CH2-O-CO-CH = CH2-，R6是-CH2OH; 或R 1，R 2，R 3和R 4为-CH 2 -O-CO-CH = CH 2 - ，R 5和R 6为-CH 2 OH; R1，R2和R3是-CH2-O-CO-CH = CH2-，R3，R5和R6是-CH2OH; 或R 1和R 2为-CH 2 -O-CO-CH = CH 2 - ，R 3，R 4，R 5和R 6为-CH 2 OH。 在式2中，R 7，R 8，R 9和R 10中的至少一个为-CH 2 -O-CO-CH = CH 2 - ，其余为-CH 2 OH。 使用薄膜材料的干式或湿式封装方法包括以下步骤：将1-4种季戊四醇丙烯酸酯单体和聚合引发剂混合以产生混合物，通过旋涂，棒涂，涂布将混合物施加到电致发光元件的表面 涂布或简单浸渍法，并使混合物中的单体聚合。

公开(公告)号：KR100407695B1

公开(公告)日：2003-12-01

申请号：KR1020010013210

申请日：2001-03-14

Applicant: 한국전자통신연구원

Inventor： 김성현 ,  추혜용 ,  정태형 ,  이정익 ,  도이미 ,  이효영

IPC: H05B33/22

CPC classification number: H01L27/3295 ,  H01L2251/5338

Abstract: PURPOSE: An organic electro-luminescence display panel and a method for fabricating the same are provided to obtain a desired patterned insulating layer without breaking an overhang structure of a photoresist for patterning the insulating layer and reduce leakage current between the first and the second electrodes or pixels by arranging a target of a sputtering gun and a patterned substrate to a vertical direction. CONSTITUTION: The first electrode(5) is formed on a substrate(1). The substrate(1) is formed with a high polymer plastic. An insulating layer(2) is formed on an edge of the first electrode(5) and the substrate(1) without the first electrode(5). An organic light emission layer(3) is formed on the insulating layer(2). The second electrode(4) is formed on the organic light emission layer(3). Namely, the organic light emission layer(3) is formed between the first electrode(5) and the second electrode(4).

Abstract translation: 目的：提供一种有机电致发光显示面板及其制造方法，以获得所需的图案化绝缘层而不破坏用于图案化绝缘层的光致抗蚀剂的悬突结构并减少第一和第二电极之间的漏电流或 通过在垂直方向上布置溅射枪和图案化衬底的目标来实现像素。 构成：第一电极（5）形成在基板（1）上。 基材（1）由高分子塑料形成。 在没有第一电极（5）的情况下，在第一电极（5）和衬底（1）的边缘上形成绝缘层（2）。 有机发光层（3）形成在绝缘层（2）上。 第二电极（4）形成在有机发光层（3）上。 即，有机发光层（3）形成在第一电极（5）和第二电极（4）之间。

公开(公告)号：KR1020030082257A

公开(公告)日：2003-10-22

申请号：KR1020020020908

申请日：2002-04-17

Applicant: 한국전자통신연구원

Inventor： 김기현 ,  오지영 ,  추혜용 ,  양용식 ,  이정익 ,  도이미 ,  정태형

IPC: H05B33/04

CPC classification number: H01L51/5259 ,  H01L51/5253 ,  Y10S428/917 ,  Y10T428/23 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/2998 ,  Y10T428/31855

Abstract: PURPOSE: An organic electroluminescence device with an encapsulation film formed by a wet process and a manufacturing method thereof are provided to lengthen the life span of a device by isolating moisture and oxygen when the organic electroluminescence device is running. CONSTITUTION: A transparent electrode(12) is formed on a substrate(10) made of a transparent glass or plastic material. The transparent electrode(12) is made of a first ITO(Indium-Tin-Oxide) electrode and a second ITO electrode, which are formed on an edge of the substrate(10). A hole injection layer(22) and a hole transportation layer(24) are sequentially deposited on the first ITO electrode of the transparent electrode(12). A tris-(8-hyfrooxyquinoline)aluminum is coated on the hole transportation layer(24) by vacuum depositing, to thereby form a luminous layer(26) and an electron transportation layer(28). An alloy is deposited on upper surfaces of the luminous layer(26) and the electron transportation layer(28), and a portion of upper surface of the second ITO electrode, to thereby form a metal electrode(30) for an anode.

Abstract translation: 目的：提供一种通过湿法形成的包封膜及其制造方法的有机电致发光器件，用于通过在有机电致发光器件运行时分离水分和氧气来延长器件的使用寿命。 构成：透明电极（12）形成在由透明玻璃或塑料材料制成的基片（10）上。 透明电极（12）由形成在基板（10）的边缘上的第一ITO（铟 - 锡 - 氧化物）电极和第二ITO电极构成。 空穴注入层（22）和空穴传输层（24）依次沉积在透明电极（12）的第一ITO电极上。 通过真空沉积在空穴传输层（24）上涂覆三（8-羟基喹啉）铝，从而形成发光层（26）和电子传输层（28）。 在发光层（26）和电子传输层（28）的上表面和第二ITO电极的上表面的一部分上沉积合金，从而形成用于阳极的金属电极（30）。

公开(公告)号：KR1020020073053A

公开(公告)日：2002-09-19

申请号：KR1020010013210

申请日：2001-03-14

Applicant: 한국전자통신연구원

Inventor： 김성현 ,  추혜용 ,  정태형 ,  이정익 ,  도이미 ,  이효영

IPC: H05B33/22

CPC classification number: H01L27/3295 ,  H01L2251/5338

Abstract: PURPOSE: An organic electro-luminescence display panel and a method for fabricating the same are provided to obtain a desired patterned insulating layer without breaking an overhang structure of a photoresist for patterning the insulating layer and reduce leakage current between the first and the second electrodes or pixels by arranging a target of a sputtering gun and a patterned substrate to a vertical direction. CONSTITUTION: The first electrode(5) is formed on a substrate(1). The substrate(1) is formed with a high polymer plastic. An insulating layer(2) is formed on an edge of the first electrode(5) and the substrate(1) without the first electrode(5). An organic light emission layer(3) is formed on the insulating layer(2). The second electrode(4) is formed on the organic light emission layer(3). Namely, the organic light emission layer(3) is formed between the first electrode(5) and the second electrode(4).

Abstract translation: 目的：提供一种有机电致发光显示面板及其制造方法以获得期望的图案化绝缘层，而不破坏用于图案化绝缘层的光致抗蚀剂的悬垂结构，并减少第一和第二电极之间的漏电流，或 通过将溅射枪和图案化衬底的靶布置在垂直方向上来实现。 构成：第一电极（5）形成在基板（1）上。 基板（1）由高分子塑料形成。 在第一电极（5）的边缘和没有第一电极（5）的基板（1）上形成绝缘层（2）。 在绝缘层（2）上形成有机发光层（3）。 第二电极（4）形成在有机发光层（3）上。 也就是说，有机发光层（3）形成在第一电极（5）和第二电极（4）之间。

公开(公告)号：KR1020010062985A

公开(公告)日：2001-07-09

申请号：KR1019990059774

申请日：1999-12-21

Applicant: 한국전자통신연구원

Inventor： 박혁 ,  황도훈 ,  도이미 ,  이정익 ,  추혜용 ,  김성현 ,  정태형

IPC: H05B33/00

CPC classification number: H01L51/5231 ,  H01L51/5008

Abstract: PURPOSE: An organic ELD(ElectroLuminescence Device) is provided to be capable of enhancing the efficiency in low voltage by increasing the charge implantation efficiency of a cathode. CONSTITUTION: An anode(22), a hole carrier layer(23), and electron carrier layer(24) and a multi-layered cathode are sequentially stacked on a glass substrate(21). The cathode consists of the first metal layer(25a), a non-conductor layer(25b) and the second metal layer(25c). The first metal layer(25a) has a thickness so that hot electrons can pass through without losing their energies. The non-conductor layer(25b) is formed on the first metal layer, and has a thickness so that electrons can pass through. The second metal layer(25c) is formed on the non-conductor layer(25b).

Abstract translation: 目的：提供有机ELD（电致发光器件），以通过提高阴极的电荷注入效率来提高低电压的效率。 构成：阳极（22），空穴载体层（23）和电子载体层（24）以及多层阴极依次层叠在玻璃基板（21）上。 阴极由第一金属层（25a），非导体层（25b）和第二金属层（25c）组成。 第一金属层（25a）具有使得热电子可以通过而不损失其能量的厚度。 非导体层（25b）形成在第一金属层上，具有能够使电子通过的厚度。 在非导体层（25b）上形成第二金属层（25c）。

公开(公告)号：KR1020010027743A

公开(公告)日：2001-04-06

申请号：KR1019990039629

申请日：1999-09-15

Applicant: 한국전자통신연구원

Inventor： 김성현 ,  황도훈 ,  정태형 ,  추혜용 ,  도이미 ,  박혁 ,  이정익

IPC: H01L29/78

Abstract: PURPOSE: A field effect transistor and a pixel driving circuit of an active display is to lower a driving voltage of a field effect transistor and raise a movement and a field effect of a charge conveyor in a semiconductor layer. CONSTITUTION: A ferroelectric(32) is deposited on a gate(31). An organic semiconductor layer(33) and a source/drain(34) are formed on the ferroelectric. The organic semiconductor uses a simple molecular organic, a polymer and so forth. The ferroelectric consists of a PZT(Pb(Zr, Ti)O3) and so forth, and has a dielectric rate of 1000 to 1500 at a thin film state. A pixel driving circuit of an active drive type display comprises a storage battery, a luminescence element, the first FET for controlling the storage battery, and the second FET for controlling a current flowing into the luminescence element. The first field effect transistor consists of the gate, the ferroelectric formed on the gate, the organic semiconductor formed on the ferroelectric, and the source/drain.

Abstract translation: 目的：有源显示器的场效应晶体管和像素驱动电路是降低场效应晶体管的驱动电压，并提高半导体层中电荷输送器的运动和场效应。 构成：铁电体（32）沉积在浇口（31）上。 在铁电体上形成有机半导体层（33）和源极/漏极（34）。 有机半导体使用简单的分子有机物，聚合物等。 铁电体由PZT（Pb（Zr，Ti）O 3）等构成，在薄膜状态下的介电率为1000〜1500。 有源驱动型显示器的像素驱动电路包括蓄电池，发光元件，用于控制蓄电池的第一FET，以及用于控制流入发光元件的电流的第二FET。 第一场效应晶体管由栅极，形成在栅极上的铁电体，形成在铁电上的有机半导体和源极/漏极组成。

公开(公告)号：KR1020000061413A

公开(公告)日：2000-10-16

申请号：KR1019990010427

申请日：1999-03-26

Applicant: 한국전자통신연구원

Inventor： 도이미 ,  추혜용 ,  황도훈 ,  정태형 ,  이태우 ,  박오옥

IPC: H05B33/10

CPC classification number: H01L51/0026 ,  H01L51/56

Abstract: PURPOSE: An organic electroluminescent display fabrication method is provided to enhance luminous effect by varying an interface between an electrode and an organic film through heat treating process after forming the electrode. CONSTITUTION: A single molecular thin film which is formed on a positive electrode(12) by using thermal deposition to compose a positive hole carrier layer(13a). A polymer thin film is formed on the positive hole carrier layer(13a) to form a luminous layer(13b). The luminous layer(13b) is heat treated in a temperature higher than the melting point of a solvent of the thin film to remove the solvent. Then, aluminium is thermally deposited or sputtered to form a negative electrode(14). After that, heat treatment is performed in the highest temperature from a temperature range which is higher than glass transition temperature and lower than thermal decomposition temperature of the used polymer and a temperature range lower than glass transition temperature.

Abstract translation: 目的：提供一种有机电致发光显示器制造方法，通过在形成电极之后通过热处理工艺改变电极和有机膜之间的界面来增强发光效果。 构成：通过使用热沉积形成在正电极（12）上以构成空穴载体层（13a）的单分子薄膜。 在空穴载体层（13a）上形成聚合物薄膜，形成发光层（13b）。 发光层（13b）在高于薄膜溶剂的熔点的温度下进行热处理以除去溶剂。 然后，铝被热沉积或溅射以形成负极（14）。 之后，从高于玻璃化转变温度且低于所用聚合物的热分解温度的温度范围和低于玻璃化转变温度的温度范围的最高温度进行热处理。

公开(公告)号：KR1020000019458A

公开(公告)日：2000-04-15

申请号：KR1019980037571

申请日：1998-09-11

Applicant: 한국전자통신연구원

Inventor： 추혜용 ,  황도훈 ,  도이미 ,  정태형

IPC: H05B33/00

CPC classification number: H05B33/26 ,  H01L51/56 ,  H01L2251/5323 ,  H01L2251/5338 ,  H05B33/10 ,  H05B33/20

Abstract: PURPOSE: A flat board display device for all direction electric luminescence is manufactured by forming a luminescence polymer film pattern in both-side of plastic board using two roller at the same time. CONSTITUTION: The method comprises the step of: forming a metal cathode(12) patterns on both side of bendable plastic substrate; arranging a mask on the surface of the metal cathode; patterning a first luminescence polymer film on both side of substrate at the same time using a first roller with the first luminescence polymer; moving a mask with specific width; patterning a second luminescence polymer film on both side of substrate simultaneously using a second roller with the second luminescence; moving a mask with specific width; patterning a third luminescence polymer film on both side of substrate simultaneously using a third roller with the third luminescence; making an anode transparent electrode(14) using a thermal sputtering or electron beam sputtering on the polymer film.

Abstract translation: 目的：通过使用两个辊同时在塑料板的两侧形成发光聚合物膜图案来制造用于全方向电致发光的平板显示装置。 构成：该方法包括以下步骤：在可弯曲塑料基板的两侧上形成金属阴极（12）图案; 在金属阴极的表面上布置掩模; 使用具有第一发光聚合物的第一辊同时在衬底的两面上构图第一发光聚合物膜; 移动具有特定宽度的面具; 使用具有第二发光的第二辊同时在衬底的两面上构图第二发光聚合物膜; 移动具有特定宽度的面具; 使用具有第三发光的第三辊同时在衬底的两面上构图第三发光聚合物膜; 在聚合物膜上使用热溅射或电子束溅射制造阳极透明电极（14）。

公开(公告)号：KR1020000013706A

公开(公告)日：2000-03-06

申请号：KR1019980032727

申请日：1998-08-12

Applicant: 한국전자통신연구원

Inventor： 추혜용 ,  정태형 ,  도이미 ,  황도훈

IPC: H01J31/02

CPC classification number: H01J9/006 ,  H01J31/123

Abstract: PURPOSE: Manufacture a display that radiates multi colors. A conventional method has limitation in manufacturing a big size display, as there is size limitation by a device for rotational applying, a dry etching device and print. The big size display enables equal resolution from a picture element. CONSTITUTION: The area where a high luminescence molecular substance formed on a transparent electrode (2) of a substrate (1) forms an opened separation film (5). Put a thin film mask (6) on the separation film (5) and coat with a high molecular substance (7a, 7b, and 7c) on each spot using a roller. Pattern a metal electrode (9) on the applied high luminescence molecular substance (7a, 7b, and 7c) using a vacant lot skill. The big size display is manufactured with an easy process. As a picture cell comprises of multiple high luminescence molecules, sufficient information is expressed if one of the elements malfunctions.

Abstract translation: 目的：制造展示多种颜色的显示器。 常规方法在制造大尺寸显示器方面存在限制，因为通过用于旋转施加的装置，干蚀刻装置和印刷品的尺寸限制。 大尺寸显示器可以实现图像元素的均匀分辨率。 构成：在基板（1）的透明电极（2）上形成的高发光分子物质形成开放的分离膜（5）的区域。 将薄膜掩模（6）放在分离膜（5）上，并使用辊子在每个点上用高分子物质（7a，7b和7c）涂覆。 使用空白技术在施加的高发光分子物质（7a，7b和7c）上形成金属电极（9）。 大尺寸显示屏采用简单的过程制造。 由于图像单元包括多个高发光分子，如果其中一个元件发生故障，则表达足够的信息。