公开(公告)号：US20080125593A1

公开(公告)日：2008-05-29

申请号：US11923555

申请日：2007-10-24

Applicant: Hee-Yeon Kim ,  Seung-Gak Yang ,  Jung-Han Shin ,  Chang-Ho Lee ,  Hee-Joo Ko

Inventor： Hee-Yeon Kim ,  Seung-Gak Yang ,  Jung-Han Shin ,  Chang-Ho Lee ,  Hee-Joo Ko

IPC: C07D471/04 ,  H01L33/00

CPC classification number: C07D471/04 ,  C07D519/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H01L51/0058 ,  H01L51/0071 ,  H01L51/5012 ,  H05B33/14

Abstract: Imidazopyridine-based compounds and organic light emitting diodes (OLEDs) including organic layers including the imidazopyridine-based compounds are provided. The organic light emitting diodes including organic layers having the imidazopyridine-based compounds have low driving voltages, high efficiencies, high luminance, long life-times and low power consumption.

Abstract translation: 提供了基于咪唑并吡啶的化合物和包括基于咪唑并吡啶的化合物的有机层的有机发光二极管（OLED）。 包括具有咪唑并吡啶类化合物的有机层的有机发光二极管具有低驱动电压，高效率，高亮度，长寿命和低功耗。

公开(公告)号：US20080107919A1

公开(公告)日：2008-05-08

申请号：US11979267

申请日：2007-10-31

Applicant: Seok-Hwan Hwang ,  Young-Kook Kim ,  Chang-Ho Lee ,  Seok-Jong Lee ,  Seung-Gak Yang ,  Hee-Yeon Kim

Inventor： Seok-Hwan Hwang ,  Young-Kook Kim ,  Chang-Ho Lee ,  Seok-Jong Lee ,  Seung-Gak Yang ,  Hee-Yeon Kim

IPC: H01J1/62

CPC classification number: H05B33/14 ,  C07D209/88 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  H01L51/0061 ,  H01L51/0072 ,  Y10S428/917

Abstract: A phenylcarbazole-based compound is represented by Formula 1, and has superior electric properties and charge transport abilities, and thus is useful as a hole injection material, a hole transport material, and/or an emitting material which is suitable for fluorescent and phosphorescent devices of all colors, including red, green, blue, and white colors. The phenylcarbazole-based compound is synthesized by reacting carbazole with diamine. The organic electroluminescent device manufactured using the phenylcarbazole-based compound has high efficiency, low voltage, high luminance, and a long lifespan.

Abstract translation: 苯基咔唑类化合物由式1表示，具有优异的电性能和电荷传输能力，因此可用作适用于荧光和磷光装置的空穴注入材料，空穴传输材料和/或发射材料 包括红色，绿色，蓝色和白色的所有颜色。 苯基咔唑类化合物是通过咔唑与二胺反应合成的。 使用苯基咔唑类化合物制造的有机电致发光器件具有高效率，低电压，高亮度和长寿命。

公开(公告)号：US20060115680A1

公开(公告)日：2006-06-01

申请号：US11286421

申请日：2005-11-25

Applicant: Seok-Hwan Hwang ,  Young-Kook Kim ,  Chang-Ho Lee ,  Seok-Jong Lee ,  Seung-Gak Yang ,  Hee-Yeon Kim

Inventor： Seok-Hwan Hwang ,  Young-Kook Kim ,  Chang-Ho Lee ,  Seok-Jong Lee ,  Seung-Gak Yang ,  Hee-Yeon Kim

IPC: H01L51/54 ,  H05B33/12 ,  C07D209/82

CPC classification number: H01L51/0072 ,  C07D209/88 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/5012 ,  H01L51/5048 ,  H01L51/5088 ,  Y10S428/917

Abstract: A phenylcarbazole-based compound is represented by Formula 1, and has superior electric properties and charge transport abilities, and thus is useful as a hole injection material, a hole transport material, and/or an emitting material which is suitable for fluorescent and phosphorescent devices of all colors, including red, green, blue, and white colors. The phenylcarbazole-based compound is synthesized by reacting carbazole with diamine. The organic electroluminescent device manufactured using the phenylcarbazole-based compound has high efficiency, low voltage, high luminance, and a long lifespan.

Abstract translation: 苯基咔唑类化合物由式1表示，具有优异的电性能和电荷传输能力，因此可用作适用于荧光和磷光装置的空穴注入材料，空穴传输材料和/或发射材料 包括红色，绿色，蓝色和白色的所有颜色。 苯基咔唑类化合物是通过咔唑与二胺反应合成的。 使用苯基咔唑类化合物制造的有机电致发光器件具有高效率，低电压，高亮度和长寿命。

公开(公告)号：US20050223039A1

公开(公告)日：2005-10-06

申请号：US11098566

申请日：2005-04-05

Applicant: Du-il Kim ,  Seong-kook Shin ,  Hee-yeon Kim ,  Young-yoon Kim

Inventor： Du-il Kim ,  Seong-kook Shin ,  Hee-yeon Kim ,  Young-yoon Kim

IPC: G11B27/10 ,  G06F17/00 ,  G11B20/10 ,  G11B27/031 ,  G11B27/32

CPC classification number: G11B27/031 ,  G11B27/102 ,  G11B27/329

Abstract: A method and apparatus are provided for playing a multimedia play list combined with audio representing content of an album in a multimedia application, and a storage medium storing a program for executing the method and a MultiPhotoVideo or MusicPhotoVideo (MPV) file. The method includes detecting information regarding an asset combined with audio representing content of the asset, and playing the audio and index information of the album based on the information regarding the asset when the multimedia play list is played. Accordingly, a user can recognize content of an album due to the audio without seeing the content of the album.

Abstract translation: 提供了一种用于播放多媒体播放列表的组合的多媒体播放列表和表示多媒体应用中的专辑的内容的存储介质，以及存储用于执行该方法的程序和MultiPhotoVideo或MusicPhotoVideo（MPV）文件的存储介质。 该方法包括检测与表示资产内容的音频相结合的资产的信息，以及当播放多媒体播放列表时，基于关于资产的信息播放专辑的音频和索引信息。 因此，用户可以识别由于音频而导致的专辑的内容，而不会看到专辑的内容。

公开(公告)号：US08691930B2

公开(公告)日：2014-04-08

申请号：US13076160

申请日：2011-03-30

Applicant: Jae-Yong Lee ,  Hee-Yeon Kim ,  Seung-Gak Yang ,  Yoon-Hyun Kwak ,  Jeoung-In Yi

Inventor： Jae-Yong Lee ,  Hee-Yeon Kim ,  Seung-Gak Yang ,  Yoon-Hyun Kwak ,  Jeoung-In Yi

IPC: C08G18/00

CPC classification number: C09K11/06 ,  C08G61/12 ,  C08G61/122 ,  C08G73/0273 ,  C08G73/06 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3245 ,  C08G2261/512 ,  C08L79/02 ,  C08L79/04 ,  C09K2211/1433 ,  C09K2211/1475 ,  C09K2211/1483 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/5048 ,  H05B33/14

Abstract: A polymer represented by Formula 1 below: wherein functional groups and n are defined as in the specification.

Abstract translation: 由下式1表示的聚合物：其中官能团和n如说明书中所定义。

公开(公告)号：US08420230B2

公开(公告)日：2013-04-16

申请号：US12461547

申请日：2009-08-14

Applicant: Seung-Gak Yang ,  Hee-Yeon Kim ,  Jae-Yong Lee ,  Jong-Hyuk Lee

Inventor： Seung-Gak Yang ,  Hee-Yeon Kim ,  Jae-Yong Lee ,  Jong-Hyuk Lee

IPC: H01L51/50

CPC classification number: H01L51/5262 ,  C07D239/26 ,  C07D251/24 ,  C07D401/04 ,  C07D401/14 ,  C07D403/04 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5237 ,  H05B33/14

Abstract: Provided is an organic light emitting diode employing a luminescent efficiency improvement layer containing a compound represented by Formula 1 below: The OLED including the luminescent efficiency improvement layer containing the compound represented by Formula 1 can have excellent luminescent efficiency.

Abstract translation: 本发明提供一种使用含有下述式1所示化合物的发光效率提高层的有机发光二极管。包含含有式1化合物的发光效率提高层的OLED具有优异的发光效率。

公开(公告)号：US08389986B2

公开(公告)日：2013-03-05

申请号：US13078491

申请日：2011-04-01

Applicant: Hee-Yeon Kim ,  Seung-Gak Yang ,  Jeoung-In Yi ,  Jae-Yong Lee ,  Yoon-Hyun Kwak

Inventor： Hee-Yeon Kim ,  Seung-Gak Yang ,  Jeoung-In Yi ,  Jae-Yong Lee ,  Yoon-Hyun Kwak

IPC: H01L51/00

CPC classification number: C07D487/04 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0055 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/5048 ,  H01L2251/308 ,  H05B33/14

Abstract: A condensed-cyclic compound and an OLED including the same, the condensed-cyclic compound represented by Formula 1 below:

Abstract translation: 缩合环状化合物和包含它们的OLED，由下式1表示的缩合环状化合物：

公开(公告)号：US08343638B2

公开(公告)日：2013-01-01

申请号：US12543334

申请日：2009-08-18

Applicant: Seung-Gak Yang ,  Hee-Yeon Kim ,  Jae-Yong Lee ,  Jong-Hyuk Lee

Inventor： Seung-Gak Yang ,  Hee-Yeon Kim ,  Jae-Yong Lee ,  Jong-Hyuk Lee

IPC: H01L51/54 ,  C09K11/06

CPC classification number: H01L51/0058 ,  H01L51/0072 ,  H01L51/5237 ,  H01L51/5262

Abstract: An organic light emitting diode is disclosed, and includes a light-efficiency-improvement layer containing a compound represented by Formula 1:

Abstract translation: 公开了一种有机发光二极管，并且包括含有式1表示的化合物的光效改善层：

公开(公告)号：US20120326138A1

公开(公告)日：2012-12-27

申请号：US13480251

申请日：2012-05-24

Applicant: Jeoung-In Yi ,  Seung-Gak Yang ,  Hee-Yeon Kim ,  Jae-Yong Lee

Inventor： Jeoung-In Yi ,  Seung-Gak Yang ,  Hee-Yeon Kim ,  Jae-Yong Lee

IPC: H01L51/54 ,  C07D487/04

CPC classification number: H01L51/0072 ,  C07D487/04 ,  H01L51/5072 ,  Y10S428/917

Abstract: A heterocyclic compound represented by Formula 1 or Formula 2 below, an organic light-emitting device including the heterocyclic compound, and a flat display device including the organic light-emitting device: wherein Ar1 to Ar16, and R1 to R4 are defined as in the specification.

Abstract translation: 由下式1或式2表示的杂环化合物，包含杂环化合物的有机发光装置和包括有机发光装置的平面显示装置：其中Ar 1至Ar 16和R 1至R 4如 规范。

公开(公告)号：US08221830B2

公开(公告)日：2012-07-17

申请号：US12207362

申请日：2008-09-09

Applicant: Hee Yeon Kim ,  Seong Ok Han ,  Hong Soo Kim ,  Nam Jo Jeong

Inventor： Hee Yeon Kim ,  Seong Ok Han ,  Hong Soo Kim ,  Nam Jo Jeong

IPC: B05D5/12 ,  C23C16/00

CPC classification number: H01M4/8817 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/162 ,  D01F9/16 ,  H01M4/8605 ,  H01M4/8807 ,  H01M4/92

Abstract: Disclosed is a novel cellulose electrode having high performance, which is capable of substituting for carbon paper used as a conventional fuel cell electrode. A method of manufacturing the cellulose electrode includes cutting cellulose fibers to a predetermined length and binding the fibers, or directly weaving the fibers, thus producing a cellulose sheet, directly growing carbon nanotubes on the cellulose sheet, and supporting a platinum nano-catalyst on the surface of the carbon nanotubes using chemical vapor deposition. An electrode including the cellulose fibers and use of cellulose fibers as fuel cell electrodes are also provided. As a novel functional material for fuel cell electrodes, porous cellulose fibers having micropores are used, thereby reducing electrode manufacturing costs and improving electrode performance.

Abstract translation: 公开了一种具有高性能的新型纤维素电极，其能够代替用作常规燃料电池电极的碳纸。 制造纤维素电极的方法包括将纤维素纤维切割成预定长度并结合纤维，或直接编织纤维，从而生产纤维素片，在纤维素片上直接生长碳纳米管，并在铂纤维素片上支撑铂纳米催化剂 使用化学气相沉积的碳纳米管表面。 还提供了包括纤维素纤维的电极和使用纤维素纤维作为燃料电池电极。 作为燃料电池用电极的新型功能材料，使用具有微孔的多孔纤维素纤维，由此降低电极制造成本，提高电极性能。