公开(公告)号：US06590125B2

公开(公告)日：2003-07-08

申请号：US09826027

申请日：2001-04-03

申请人： Do Hoon Hwang ,  Tae Hyoung Zyung ,  Lee Mi Do ,  Hye Yong Chu

发明人： Do Hoon Hwang ,  Tae Hyoung Zyung ,  Lee Mi Do ,  Hye Yong Chu

IPC分类号： C07F928

CPC分类号： H01L51/0036 ,  C08G61/02 ,  C08G61/10 ,  C08G73/0672 ,  C09K11/06 ,  H01L51/0035 ,  H01L51/0038 ,  H01L51/0043 ,  H01L51/5012 ,  Y10S428/917

摘要： A light-emitting polymer and its preparation method, the polymer being excellent in electron injection and transport ability as well as hole injection and transport ability in an EL device, the EL device manufactured from the polymer being also emittable in the blue emission region, in which the EL device from an inorganic material is not mostly emittable. The light-emitting polymer of the invention is an alternated copolymer having repeated units (arylenevinylene units) excellent in hole injection and transport ability and repeated units (fluorinated tetraphenyl units) excellent in electron injection and transport ability with alternated order, as shown in formula (II). An EL device manufactured from the light-emitting polymer, a fluorinated tetraphenyl derivative of formula (I), which is used as a monomer to prepare the light-emitting polymer, and their preparation methods.

摘要翻译： 一种发光聚合物及其制备方法，在EL器件中，电子注入和输送能力以及空穴注入和输送能力优异的聚合物，由聚合物制造的EL器件也可在蓝色发射区域中发射， 来自无机材料的EL器件不是大多数可发射的。 本发明的发光聚合物是具有优异的空穴注入和输送能力的重复单元（亚芳基亚乙烯基单元）和交替顺序优异的电子注入和输送能力的重复单元（氟化四苯基单元）的交替共聚物，如式 II）。 由发光聚合物制造的EL器件，用作制备发光聚合物的单体的式（I）的氟化四苯基衍生物及其制备方法。

公开(公告)号：US06495273B1

公开(公告)日：2002-12-17

申请号：US09396633

申请日：1999-09-15

申请人： Do Hoon Hwang ,  Tae Hyoung Zyung ,  Lee Mi Do ,  Hye Yong Chu

发明人： Do Hoon Hwang ,  Tae Hyoung Zyung ,  Lee Mi Do ,  Hye Yong Chu

IPC分类号： H05B3314

CPC分类号： H01L51/0036 ,  C08G61/02 ,  C08G61/10 ,  C08G73/0672 ,  C09K11/06 ,  H01L51/0035 ,  H01L51/0038 ,  H01L51/0043 ,  H01L51/5012 ,  Y10S428/917

摘要： A light-emitting polymer and its preparation method, the polymer being excellent in electron injection and transport ability as well as hole injection and transport ability in an EL device, the EL device manufactured from the polymer being also emittable in the blue emission region, in which the EL device from an inorganic material is not mostly emittable. The light-emitting polymer of the invention is an alternated copolymer having repeated units (arylenevinylene units) excellent in hole injection and transport ability and repeated units (fluorinated tetraphenyl units) excellent in electron injection and transport ability with alternated order, as shown in formula (II). An EL device manufactured from the light-emitting polymer, a fluorinated tetraphenyl derivative of formula (I), which is used as a monomer to prepare the light-emitting polymer, and their preparation methods.

摘要翻译： 一种发光聚合物及其制备方法，在EL器件中，电子注入和输送能力以及空穴注入和输送能力优异的聚合物，由聚合物制造的EL器件也可在蓝色发射区域中发射， 来自无机材料的EL器件不是大多数可发射的。 本发明的发光聚合物是具有优异的空穴注入和输送能力的重复单元（亚芳基亚乙烯基单元）和交替顺序优异的电子注入和输送能力的重复单元（氟化四苯基单元）的交替共聚物，如式 II）。 由发光聚合物制造的EL器件，用作制备发光聚合物的单体的式（I）的氟化四苯基衍生物及其制备方法。

公开(公告)号：US6117965A

公开(公告)日：2000-09-12

申请号：US198370

申请日：1998-11-24

申请人： Do Hoon Hwang ,  Sang Don Jung ,  Lee Mi Do ,  Tae Hyoung Zyung ,  Hyang Mok Lee ,  Kang Hoon Choi

发明人： Do Hoon Hwang ,  Sang Don Jung ,  Lee Mi Do ,  Tae Hyoung Zyung ,  Hyang Mok Lee ,  Kang Hoon Choi

IPC分类号： C08G83/00 ,  H01L51/30 ,  H01L51/50 ,  C08G77/60

CPC分类号： H01L51/5012 ,  H01L51/0038 ,  H01L51/0094

摘要： There is disclosed a synthetic method of mixing a soluble poly(1,4-phenylenvinylene) (PPV) derivative in which two silyl groups are substituted, and an electroluminescent device using the same. In the poly[2,5-bis(dimethyloctylsilyl)-1,4-phenylenvinylene] (BDMOS-PPV) according to the present invention, the final polymer is easily dissolved in common organic solvents and shows a measured absolute PL quantum efficiency of 60% much higher than that of the conventional PPV having 25%, thus making it possible to be applied as material of an electroluminescent device. Also, it provides an outstanding advantage that it can be applied to a flexible light-emitting device.

摘要翻译： 公开了一种混合其中两个甲硅烷基被取代的可溶性聚（1,4-亚苯基亚乙烯基）（PPV）衍生物）和使用其的电致发光器件的合成方法。 在根据本发明的聚[2,5-双（二甲基辛基甲硅烷基）-1,4-亚苯基亚乙烯基]（BDMOS-PPV）中，最终的聚合物容易溶解在常见的有机溶剂中，并且显示测量的绝对PL量子效率为60 ％高于具有25％的常规PPV的PPV，因此可以将其用作电致发光器件的材料。 此外，它提供了可以应用于柔性发光装置的突出优点。

公开(公告)号：US5909038A

公开(公告)日：1999-06-01

申请号：US141552

申请日：1998-08-28

申请人： Do Hoon Hwang ,  Sang Don Jung ,  Lee Mi Do ,  Tae Hyoung Zyung ,  Hyang Mok Lee ,  Kang Hoon Choi

发明人： Do Hoon Hwang ,  Sang Don Jung ,  Lee Mi Do ,  Tae Hyoung Zyung ,  Hyang Mok Lee ,  Kang Hoon Choi

IPC分类号： C08G83/00 ,  H01L51/30 ,  H01L51/50 ,  H01L33/00 ,  H01L35/24 ,  H01L51/00

CPC分类号： H01L51/5012 ,  H01L51/0038 ,  H01L51/0094

摘要： There is disclosed a syntheitc method of mixing a soluble poly(1,4-phenylenvinylene)(PPV) derivative in which two silyl groups are substituted, and an electroluminescent device using the same. In the poly�2,5-bis(dimethyloctylsilyl)-1,4-phenylenvinylene! (BDMOS-PPV) according to the present invention, the final polymer is easily dissolved in common organic solvents and shows a measured absolute PL quantum efficiency of 60% much higher than that of the conventional PPV having 25%, thus making it possible to be applied as material of an electroluminnescent device. Also, it provides an outstanding advantage that it can be applied to a flexible light-emitting device.

摘要翻译： 公开了混合其中两个甲硅烷基被取代的可溶性聚（1,4-亚苯基亚乙烯基）（PPV）衍生物和使用其的电致发光器件的合成方法。 在根据本发明的聚[2,5-双（二甲基辛基甲硅烷基）-1,4-亚苯基亚乙烯基]（BDMOS-PPV）中，最终的聚合物容易溶解在常见的有机溶剂中，并且显示测量的绝对PL量子效率为60 ％高于具有25％的常规PPV的PPV，因此可以作为电致发光器件的材料使用。 此外，它提供了可以应用于柔性发光装置的突出优点。

公开(公告)号：US07307119B2

公开(公告)日：2007-12-11

申请号：US10628253

申请日：2003-07-29

申请人： Gi Heon Kim ,  Ji Young Oh ,  Yong Suk Yang ,  Jeong Ik Lee ,  Lee Mi Do ,  Tae Hyoung Zyung

发明人： Gi Heon Kim ,  Ji Young Oh ,  Yong Suk Yang ,  Jeong Ik Lee ,  Lee Mi Do ,  Tae Hyoung Zyung

IPC分类号： C08K3/34 ,  C08K3/36 ,  C08K3/10 ,  C08K5/22

CPC分类号： C09D4/00 ,  H01L51/5253 ,  H01L51/5259 ,  H01L2251/5338 ,  C08F222/1006

摘要： The present invention is directed to a thin film material for encapsulation of organic or polymeric light-emitting electric device having light-emitting layer between cathode and anode, for elongation of lifetime of said device and for providing said device with flexibility, more specifically, to a thin film material for encapsulation of organic or polymeric light-emitting electric device comprising polymer having, as repeating unit of backbone, homo-, 2-component co-, ter-, or tetra-polymer of one to four pentaerythritol acrylate monomer, or physically mixed polymer blend of said polymer and polymers other than poly(pentaerythrithol acrylate).Moreover, the present invention is directed to a method for encapsulation of organic or polymeric light-emitting device using said thin film material consisting of wet and dry process.The light-emitting device encapsulated according to the present invention can be bended and can be used in the manufacturing of large surface area display.

摘要翻译： 本发明涉及一种用于封装在阴极和阳极之间具有发光层的有机或聚合物发光电子装置的薄膜材料，用于延长所述装置的使用寿命，并提供所述装置的灵活性，更具体地说， 用于封装有机或聚合物发光电气装置的薄膜材料包括聚合物，其具有作为骨架的重复单元，一至四个季戊四醇丙烯酸酯单体的均聚物，二组分共聚物，三聚物或四聚物，或 所述聚合物和聚（季戊四醇丙烯酸酯）以外的聚合物的物理混合聚合物共混物。 此外，本发明涉及一种使用由湿法和干法制成的薄膜材料封装有机或聚合物发光器件的方法。 根据本发明封装的发光器件可以弯曲并且可以用于制造大表面积显示器。

公开(公告)号：US06259201B1

公开(公告)日：2001-07-10

申请号：US09124013

申请日：1998-07-29

申请人： Hyang Mok Lee ,  Kang Hoon Choi ,  Do Hoon Hwang ,  Lee Mi Do ,  Taehyoung Zyung

发明人： Hyang Mok Lee ,  Kang Hoon Choi ,  Do Hoon Hwang ,  Lee Mi Do ,  Taehyoung Zyung

IPC分类号： B32B2700

CPC分类号： H01L51/5012 ,  Y10S428/917

摘要： The present invention relates to an electroluminescent device, which is characterized in that it uses polymer made of ionomer containing metal ions as a charge transport layer. The ionomer contains an ionized metallic salt and the polymer forms a physical cross-linking around the metal. Thus, it has not only a good mechanical property but also a superior thermal stability. Also it shows an ion conductivity due to movement of ion under electric field, and the conductivity can be controlled by varying the concentration of the substituted ion. The ionomer layer can be easily obtained by spin coating method. In addition, the light-emittive quantum efficiency can be greatly increased by inserting the ionomer layer between the electrode and the light-emitting layer to form a stabilized interface. On the other hand, it can be applied to manufacturing of the flexible electroluminescent device because the ionomer is also a polymer.

摘要翻译： 电致发光器件本发明涉及一种电致发光器件，其特征在于它使用含有离子交联聚合物的聚合物作为电荷传输层。 离聚物包含电离金属盐，聚合物在金属周围形成物理交联。 因此，不仅具有良好的机械性能，而且具有优异的热稳定性。 而且，由于离子在电场下的运动，其表现出离子传导性，并且可以通过改变取代离子的浓度来控制电导率。 离聚物层可以通过旋涂法容易地获得。 另外，通过将离聚物层插入在电极和发光层之间以形成稳定的界面，可以大大提高发光量子效率。 另一方面，它可以应用于柔性电致发光器件的制造，因为离聚物也是聚合物。

公开(公告)号：US20060049768A1

公开(公告)日：2006-03-09

申请号：US11176734

申请日：2005-07-07

申请人： Yong Suk Yang ,  Hye Yong Chu ,  Jeong Ik Lee ,  Ji Young Oh ,  Sang Hee Park ,  Chi Sun Hwang ,  Lee Mi Do ,  Sung Mook Chung ,  Mi Kyung Kim

发明人： Yong Suk Yang ,  Hye Yong Chu ,  Jeong Ik Lee ,  Ji Young Oh ,  Sang Hee Park ,  Chi Sun Hwang ,  Lee Mi Do ,  Sung Mook Chung ,  Mi Kyung Kim

IPC分类号： H05B37/02

CPC分类号： H04N17/04 ,  G02F1/1309 ,  G09G2320/043 ,  G09G2360/145 ,  H05B33/0896

摘要： Provided is an apparatus for measuring a picture and a lifetime of a display panel including: a chamber having at least one display panel for measurement disposed therein, and for uniformly maintaining temperature and humidity conditions of an inner portion; at least one camera installed in the chamber to obtain image signals of the display panel; a bias supply and measurement part for providing pulse bias voltage and current required to measure depending on control signals, and measuring the voltage and current to convert into digital data when the display panel is driven; a converter for converting the image signals obtained through the camera into digital data; and a control and data processing part for generating parameters by receiving the digital data from the bias supply and measurement part and the converter, and analyzing a lifetime of the display panel using the parameters.

摘要翻译： 提供一种用于测量显示面板的图像和寿命的装置，包括：具有至少一个用于测量的显示面板的室，并且用于均匀地保持内部的温度和湿度条件; 至少一个相机安装在所述室中以获得所述显示面板的图像信号; 偏置电源和测量部件，用于提供根据控制信号测量所需的脉冲偏置电压和电流，以及在显示面板驱动时测量电压和电流转换为数字数据; 用于将通过照相机获得的图像信号转换成数字数据的转换器; 以及控制和数据处理部分，用于通过从偏置供应和测量部分和转换器接收数字数据来产生参数，以及使用参数分析显示面板的寿命。

公开(公告)号：US07337089B2

公开(公告)日：2008-02-26

申请号：US11176734

申请日：2005-07-07

申请人： Yong Suk Yang ,  Hye Yong Chu ,  Jeong Ik Lee ,  Ji Young Oh ,  Sang Hee Park ,  Chi Sun Hwang ,  Lee Mi Do ,  Sung Mook Chung ,  Mi Kyung Kim

发明人： Yong Suk Yang ,  Hye Yong Chu ,  Jeong Ik Lee ,  Ji Young Oh ,  Sang Hee Park ,  Chi Sun Hwang ,  Lee Mi Do ,  Sung Mook Chung ,  Mi Kyung Kim

IPC分类号： G06F19/00

CPC分类号： H04N17/04 ,  G02F1/1309 ,  G09G2320/043 ,  G09G2360/145 ,  H05B33/0896

摘要： Provided is an apparatus for measuring a picture and a lifetime of a display panel including: a chamber having at least one display panel for measurement disposed therein, and for uniformly maintaining temperature and humidity conditions of an inner portion; at least one camera installed in the chamber to obtain image signals of the display panel; a bias supply and measurement part for providing pulse bias voltage and current required to measure depending on control signals, and measuring the voltage and current to convert into digital data when the display panel is driven; a converter for converting the image signals obtained through the camera into digital data; and a control and data processing part for generating parameters by receiving the digital data from the bias supply and measurement part and the converter, and analyzing a lifetime of the display panel using the parameters.

摘要翻译： 提供一种用于测量显示面板的图像和寿命的装置，包括：具有至少一个用于测量的显示面板的室，并且用于均匀地保持内部的温度和湿度条件; 至少一个相机安装在所述室中以获得所述显示面板的图像信号; 偏置电源和测量部件，用于提供根据控制信号测量所需的脉冲偏置电压和电流，以及在显示面板驱动时测量电压和电流转换为数字数据; 用于将通过照相机获得的图像信号转换成数字数据的转换器; 以及控制和数据处理部分，用于通过从偏置供应和测量部分和转换器接收数字数据来产生参数，以及使用参数分析显示面板的寿命。

公开(公告)号：US07952273B2

公开(公告)日：2011-05-31

申请号：US11951149

申请日：2007-12-05

申请人： Lee Mi Do ,  Kyu Ha Baek ,  Jeong Ik Lee ,  Yong Suk Yang ,  Sung Mook Chung ,  Hye Yong Chu ,  Sang Hee Park ,  Chi Sun Hwang

发明人： Lee Mi Do ,  Kyu Ha Baek ,  Jeong Ik Lee ,  Yong Suk Yang ,  Sung Mook Chung ,  Hye Yong Chu ,  Sang Hee Park ,  Chi Sun Hwang

IPC分类号： H01J1/62 ,  H01J63/04

CPC分类号： H01L51/5088 ,  H01L51/0059 ,  H01L51/0085 ,  H01L51/5048 ,  H01L51/5092

摘要： An organic light emitting diode (OLED) device is provided. The OLED device includes: a substrate; an anode formed on the substrate; a first organic thin layer formed on the anode; an organic emission layer formed on the first organic thin layer; a second organic thin layer formed on the organic emission layer; and a cathode formed on the second organic thin layer, wherein the first and second organic thin layers are formed in a single layer or a multi-layer, and at least a part of the first or second organic thin layer is doped with or formed of an insulator. The OLED device provides excellent durability, long life-time, and increased luminous efficiency by balanced charge injection caused by doping or stacking the insulator into or on the organic thin layer.

摘要翻译： 提供了一种有机发光二极管（OLED）装置。 OLED器件包括：衬底; 形成在基板上的阳极; 在阳极上形成的第一有机薄层; 形成在所述第一有机薄层上的有机发光层; 形成在有机发光层上的第二有机薄层; 和形成在所述第二有机薄层上的阴极，其中所述第一和第二有机薄层形成在单层或多层中，并且所述第一或第二有机薄层的至少一部分被掺杂或由 绝缘体。 OLED器件通过将绝缘体掺杂或堆叠在有机薄层上或其上而引起的平衡电荷注入，提供优异的耐久性，长的寿命和增加的发光效率。

公开(公告)号：US20100187552A1

公开(公告)日：2010-07-29

申请号：US12664040

申请日：2008-08-21

申请人： Jeong Ik Lee ,  Hye Yong Chu ,  Sung Mook Chung ,  Lee Mi Do ,  Sang Hee Park ,  Chi Sun Hwang

发明人： Jeong Ik Lee ,  Hye Yong Chu ,  Sung Mook Chung ,  Lee Mi Do ,  Sang Hee Park ,  Chi Sun Hwang

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H05B33/10

摘要： Provided are a hybrid white organic light emitting diode (OLED) and a method of fabricating the same. A HOMO level difference between a fluorescent emission layer and an electron transport layer in an organic emission layer (OLED) becomes higher than that between the other layers or a LUMO level difference between a fluorescent emission layer and a hole transport layer is higher than that between the other layers, so that a recombination region is restricted to a part of an emission layer to obtain high-efficiency fluorescent light emission. In addition, triplet excitons that are not used in a fluorescent emission layer are transferred to an auxiliary emission layer formed to be spaced apart from a recombination region by a predetermined distance to emit light in a different color from the fluorescent emission layer, so that both singlet and triplet excitons formed in the OLED are used to obtain high-efficiency white light emission.

摘要翻译： 提供了一种混合白色有机发光二极管（OLED）及其制造方法。 有机发射层（OLED）中的荧光发射层和电子传输层之间的HOMO电平差异变得高于其它层之间的HOMO电平差，或者荧光发射层和空穴传输层之间的LUMO电平差高于 其他层，使得复合区域被限制在发射层的一部分以获得高效荧光发光。 此外，不用于荧光发射层的三线态激子被转移到形成为与复合区隔开预定距离的辅助发射层，以发射与荧光发射层不同的颜色的光，从而两者 使用在OLED中形成的单线态和三线态激子来获得高效白光发射。