公开(公告)号：US20070210939A1

公开(公告)日：2007-09-13

申请号：US11704178

申请日：2007-02-08

Applicant: Hyuck-In Kang

Inventor： Hyuck-In Kang

IPC: H03M11/00

CPC classification number: G06F3/0235

Abstract: A character input method of a portable terminal includes detecting a pressing of a character button; determining if the detected character button is pressed together with a select button; and inputting a character corresponding to the select button among characters assigned to the detected character button according to an alphabet input mode when the detected character button is pressed together with the select button.

Abstract translation: 便携式终端的字符输入方法包括：检测字符按钮的按压; 确定检测到的字符按钮是否与选择按钮一起按压; 并且当与选择按钮一起按下检测到的字符按钮时，根据字母输入模式，输入与分配给检测到的字符按钮的字符中的与选择按钮相对应的字符。

公开(公告)号：US20050127355A1

公开(公告)日：2005-06-16

申请号：US10864469

申请日：2004-06-10

Applicant: Eun Jeong ,  Bon Koo ,  Joo Kim ,  In Kang

Inventor： Eun Jeong ,  Bon Koo ,  Joo Kim ,  In Kang

IPC: C08L35/00 ,  C08G61/12 ,  C08G73/06 ,  C08K5/00 ,  C08L79/04 ,  C08L101/00 ,  C09D159/00 ,  G03F7/004 ,  G03F7/038 ,  H01B3/44 ,  H01L21/312 ,  H01L35/24 ,  H01L51/05 ,  G03C5/00 ,  H01L29/08

CPC classification number: H01L21/02118 ,  C08G61/124 ,  C08G73/0611 ,  C08L79/04 ,  C09D159/00 ,  G03F7/0045 ,  G03F7/0382 ,  H01B3/442 ,  H01L21/02348 ,  H01L21/312 ,  H01L51/052

Abstract: Disclosed herein are a composition for forming an organic insulating film and an organic insulating film formed from the composition. The composition comprises an insulating polymer having a maleimide structure, a crosslinking agent and a photoacid generator so as to form a crosslinked structure. The organic insulating film has excellent chemical resistance to organic solvents used in a subsequent photolithographic process and improves the electrical properties of transistors.

Abstract translation: 本文公开了用于形成有机绝缘膜和由该组合物形成的有机绝缘膜的组合物。 组合物包含具有马来酰亚胺结构的绝缘聚合物，交联剂和光酸产生剂，以形成交联结构。 有机绝缘膜对随后的光刻工艺中使用的有机溶剂具有优异的耐化学性，并且改善了晶体管的电性能。

公开(公告)号：US20050121668A1

公开(公告)日：2005-06-09

申请号：US10844380

申请日：2004-05-13

Applicant: Bang Lee ,  Eun Jeong ,  Kook Han ,  In Kang

Inventor： Bang Lee ,  Eun Jeong ,  Kook Han ,  In Kang

IPC: C08G61/10 ,  C08G61/12 ,  C08G73/06 ,  H01B1/12 ,  H01L21/316 ,  H01L21/336 ,  H01L29/786 ,  H01L51/00 ,  H01L51/05 ,  H01L51/30 ,  H01L51/40 ,  H01L29/08

CPC classification number: H01L51/0043 ,  C08G61/122 ,  C08G61/124 ,  C08G61/125 ,  C08G61/126 ,  C08G73/0694 ,  H01L21/31691 ,  H01L51/0036 ,  H01L51/0516 ,  H01L51/0545

Abstract: Disclosed herein is a composite-structured organic semiconductor polymer for an organic thin film transistor which contains quinoxaline rings in the backbone of the polymer. According to the organic semiconductor polymer, since quinoxaline rings having n-type semiconductor characteristics, such as high electron affinity, are incorporated into a polythiophene having p-type semiconductor characteristics, the organic semiconductor polymer simultaneously exhibits both p-type and n-type semiconductor characteristics. In addition, the polythienylquinoxaline derivative exhibits high solubility in organic solvents, co-planarity and stability in air. Furthermore, when the polythienylquinoxaline derivative is used as an active layer of an organic thin film transistor, the organic thin film transistor exhibits a high charge carrier mobility and a low off-state leakage current.

Abstract translation: 本文公开了一种用于有机薄膜晶体管的复合结构有机半导体聚合物，其在聚合物的主链中含有喹喔啉环。 根据有机半导体聚合物，由于具有高电子亲和性的n型半导体特性的喹喔啉环被并入具有p型半导体特性的聚噻吩中，所以有机半导体聚合物同时呈现p型和n型半导体 特点 此外，聚噻吩基喹喔啉衍生物在有机溶剂中表现出高溶解度，在空气中的共平面性和稳定性。 此外，当使用聚噻吩基喹喔啉衍生物作为有机薄膜晶体管的有源层时，有机薄膜晶体管表现出高的载流子迁移率和低截止状态的漏电流。

公开(公告)号：US6138132A

公开(公告)日：2000-10-24

申请号：US97804

申请日：1998-06-16

Applicant: Seong Bong Lee ,  In Kang ,  Kwang Il Yeon ,  Kyung Soo Kim

Inventor： Seong Bong Lee ,  In Kang ,  Kwang Il Yeon ,  Kyung Soo Kim

IPC: H03M1/00 ,  G06T1/60 ,  G06F17/10

CPC classification number: G06T1/60

Abstract: A high speed ROM-based Nyquist FIR filter which is capable of enhancing a modulation speed without increasing the operational frequency of the filter by overcoming the problems encountered in the conventional digital modulation ROM-based FIR filter. Therefore, it is possible to increase the modulation speed by the interpolation ratio without increasing the operational frequency of the filter compared to the method of using a conventional FIR filter using one ROM. Accordingly, the high speed ROM-based Nyquist FIR filter according to the present invention is well adaptive to the modulation FIR filter of a broadband digital communication which requires a high speed data processing capability.

Abstract translation: 一种基于高速ROM的奈奎斯特FIR滤波器，其能够通过克服常规的基于数字调制ROM的FIR滤波器中遇到的问题而提高调制速度而不增加滤波器的工作频率。 因此，与使用一个ROM的常规FIR滤波器的方法相比，可以通过插值比率增加调制速度而不增加滤波器的工作频率。 因此，根据本发明的基于高速ROM的奈奎斯特FIR滤波器很好地适应于需要高速数据处理能力的宽带数字通信的调制FIR滤波器。