公开(公告)号：KR102199676B1

公开(公告)日：2021-01-07

申请号：KR1020190064556

申请日：2019-05-31

Applicant: 서울대학교산학협력단

Inventor： 홍용택 ,  김태훈 ,  김형규

IPC: G03F7/00 ,  G03F7/20 ,  H01L21/311

Abstract: 본발명은탄소나노튜브패터닝방법으로, 탄소나노튜브와흡착될표면처리물질을기판에소정패턴으로인쇄공정하는단계와, 기판을탄소나노튜브분산용액에침지시키는단계와, 기판을세척한후, 건조시키는단계를포함한다.

公开(公告)号：KR1020160115076A

公开(公告)日：2016-10-06

申请号：KR1020150041803

申请日：2015-03-25

Applicant: 서울대학교산학협력단

Inventor： 김기훈 ,  김형준 ,  이웅재 ,  김태훈

IPC: H01L29/786

CPC classification number: H01L29/786

Abstract: 본발명은큐빅구조로보았을때 격자상수가대략 3.8-4.2 Å정도인단결정기판상에산소결핍또는불순물이주입된켜쌓기또는동종켜쌓기주석산바륨반도체산화물박막을증착시킨, 전기적특성이우수하면서열적으로안정한투명트랜지스터및 그제조방법에관한것이다.

Abstract translation: 本发明涉及：当观察为立方结构时，在具有晶格常数的单晶衬底上沉积氧缺乏或杂质注入的外延或同质外延的钡锡酸盐半导体氧化物薄膜的透明晶体管 ，约3.8-4.2埃，透明晶体管具有优异的电性能并且是热稳定的; 及其制造方法。

公开(公告)号：KR1020140038613A

公开(公告)日：2014-03-31

申请号：KR1020120104873

申请日：2012-09-21

Applicant: 서울대학교산학협력단

Inventor： 이용환 ,  한진석 ,  김태훈

IPC: H04W56/00 ,  H04W52/02

CPC classification number: Y02D70/00 ,  H04W52/02 ,  H04W56/00

Abstract: The present invention relates to a method of transmitting a synchronization signal by a main communication device in a wireless communication system including the main communication device for periodically transmitting a synchronization signal, and a plurality of terminal communication devices for transmitting and receiving a signal in synchronization with the main communication device using the synchronization signal. According to the present invention, the main communication device recognizes channel characteristics of the terminal communication devices in a system, and determines the number of repeated transmissions and the interval of transmissions according to the recognized channel information and a target transmission performance of the system to repeatedly transmit a synchronization signal when the next synchronization signal is transmitted, so that performance degradation due to a failure in reception of a synchronization signal and consumption of power can be significantly reduced by improving a synchronization signal reception performance of the terminal communication device. [Reference numerals] (301) Recognize channel characteristics of terminal communication devices in system (Cooperative/non-cooperative method); (302) Determine the number of transmissions of synchronization signal/interval of transmissions; (303) Repeatedly transmit and receive synchronization signal; (AA) Coordinator; (BB) Terminal communication device

Abstract translation: 本发明涉及一种在包括用于周期性地发送同步信号的主通信设备的无线通信系统中通过主通信设备发送同步信号的方法，以及用于同步发送和接收信号的多个终端通信设备 主要通信设备使用同步信号。 根据本发明，主通信设备识别系统中的终端通信设备的信道特性，并且根据识别的信道信息和系统的目标传输性能重复地确定重复传输的次数和传输间隔 在发送下一个同步信号时发送同步信号，从而通过提高终端通信装置的同步信号接收性能，可以显着地减少由于接收同步信号而导致的性能下降和功率消耗。 （301）识别系统中终端通信装置的信道特性（协作/非协作方式）; （302）确定同步信号/传输间隔的传输次数; （303）重复发送和接收同步信号; （AA）协调员; （BB）终端通讯装置

公开(公告)号：KR101337297B1

公开(公告)日：2013-12-05

申请号：KR1020120102418

申请日：2012-09-14

Applicant: 서울대학교산학협력단

Inventor： 김형준 ,  김태훈 ,  이웅재 ,  홍광택 ,  김기훈

IPC: H01L21/20 ,  H01L21/336 ,  H01L29/786

CPC classification number: H01L21/02565 ,  H01L21/02623

Abstract: The present invention relates to a system for manufacturing an oxide semiconductor and a method thereof. The present invention is provided to induce charges by injecting an impurity to BaSnO3 and replace Ba by La to minimize the scattering of the impurity, thereby obtaining high charge mobility. The present invention provides a method for synthesizing mono-crystal (Ba, La) SnO3 by using BaCO3, SnO2, and La2O3 as a starting material and a method for synthesizing mono-crystal (Ba, La) SnO3 by using poly-crystal BaSnO3 as the starting material. [Reference numerals] (AA) Temperature condition of a high temperature reactor

Abstract translation: 本发明涉及一种用于制造氧化物半导体的系统及其方法。 提供本发明以通过向BaSnO 3注入杂质并用La代替Ba以使杂质的散射最小化以获得高电荷迁移率来诱发电荷。 本发明提供一种通过使用BaCO 3，SnO 2和La 2 O 3作为原料合成单晶（Ba，La）SnO 3的方法和通过使用多晶BaSnO 3作为单晶（Ba，La）SnO 3合成单晶 起始材料。 （附图标记）（AA）高温反应器的温度条件

公开(公告)号：KR1020110078701A

公开(公告)日：2011-07-07

申请号：KR1020090135575

申请日：2009-12-31

Applicant: 서울대학교산학협력단

Inventor： 박종래 ,  김태훈

IPC: H01L51/42 ,  B82B3/00

CPC classification number: Y02E10/549 ,  H01L51/42 ,  B82B3/00

Abstract: PURPOSE: A manufacturing method for conjugated polymer nano-fiber by electro-spinning and 1-dimensional fiber structured organic solar cell are provided to manufacture a solar cell by converting a conjugated polymer into a nano-fiber. CONSTITUTION: In a manufacturing method for conjugated polymer nano-fiber by electro-spinning and 1-dimensional fiber structured organic solar cell, a hole transfer layer(220) is formed on a transparent electrode(210). A conjugated polymer layer(230) is formed on the hole transfer layer. An active layer(240) is formed on the conjugated polymer layer. An electron acceptor layer(250) is formed on the active layer. A cathode(260) is formed on the electron acceptor layer.

Abstract translation: 目的：通过电纺丝和1维纤维结构有机太阳能电池制备共轭聚合物纳米纤维的制造方法，通过将共轭聚合物转化成纳米纤维来制造太阳能电池。 构成：在通过电纺丝和1维纤维结构有机太阳能电池的共轭聚合物纳米纤维的制造方法中，在透明电极（210）上形成空穴转移层（220）。 在空穴转移层上形成共轭聚合物层（230）。 在共轭聚合物层上形成活性层（240）。 在有源层上形成电子受体层（250）。 阴极（260）形成在电子受体层上。