公开(公告)号：KR101341734B1

公开(公告)日：2013-12-16

申请号：KR1020120139895

申请日：2012-12-04

Applicant: 성균관대학교산학협력단

Inventor： 공배선 ,  김종우 ,  김주성

IPC: H03K19/0948

CPC classification number: H03K19/018528

Abstract: According to the present invention, a CMOS differential logic circuit using a voltage boosting technique is disclosed. The CMOS differential logic circuit comprises: a pre-charge differential logic part which receives power supply voltage to be pre-charged in response to a clock signal, and receives boosting voltage to output voltage to improve load drive capability; a voltage boosting part which receives ground voltage to be pulled down in response to the clock signal, and boosts the pull-down voltage by capacitive-coupling to the output boosting voltage; and a switching unit which connects the pre-charge differential logic part and the voltage boosting part in response to the clock signal. According to the present invention, the energy efficiency can be improved while enhancing the operating speed by reducing the delay of the transmission signal from an input terminal of the circuit to an output terminal thereof in a low power supply voltage environment and increasing the switching speed of the circuit.

Abstract translation: 根据本发明，公开了使用升压技术的CMOS差分逻辑电路。 CMOS差分逻辑电路包括：预充电差分逻辑部分，其接收响应于时钟信号而被预充电的电源电压，并将升压电压接收到输出电压以提高负载驱动能力; 电压升压部，其响应于时钟信号接收要下拉的接地电压，并且通过电容耦合到所述输出升压电压来提升所述下拉电压; 以及响应于时钟信号连接预充电差分逻辑部分和升压部分的开关单元。 根据本发明，通过在低电源电压环境中减少从电路的输入端子到其输出端子的发送信号的延迟来提高运行速度，能够提高能量效率，并且提高开关速度 电路。

公开(公告)号：KR101070935B1

公开(公告)日：2011-10-06

申请号：KR1020090067224

申请日：2009-07-23

Applicant: 성균관대학교산학협력단

Inventor： 유지범 ,  김문자 ,  김종우 ,  박성민

IPC: H05B33/22 ,  H05B33/26

Abstract: 무기전계발광소자및 그제조방법이개시된다. 무기전계발광소자를구성하는형광체층주위에전도성물질층을도입하여휘도특성이개선된발광소자및 그제조방법을제공한다. 또한, 전도성물질층이발광소자내에서다양한형태로배치된무기전계발광소자를제공한다.

公开(公告)号：KR1020110009821A

公开(公告)日：2011-01-31

申请号：KR1020090067224

申请日：2009-07-23

Applicant: 성균관대학교산학협력단

Inventor： 유지범 ,  김문자 ,  김종우 ,  박성민

IPC: H05B33/22 ,  H05B33/26

CPC classification number: H05B33/10 ,  H05B33/20 ,  H05B33/26

Abstract: PURPOSE: An inorganic electroluminescence device and a method of manufacturing the same are provided to improve luminance characteristic by applying conductive material layer around a fluorescent material layer. CONSTITUTION: A first electrode layer(20) is formed on a substrate. A conductive material layer(40) is formed on the first electrode layer. A fluorescent material layer(50) is formed on the conductive material layer. A second electrode layer is formed on the fluorescent material layer. At least one dielectric layer is interposed between the first electrode layer and the conductive material layer or the fluorescent material layer and the second electrode layer.

Abstract translation: 目的：提供无机电致发光器件及其制造方法，以通过在荧光材料层周围施加导电材料层来改善亮度特性。 构成：在基板上形成第一电极层（20）。 导电材料层（40）形成在第一电极层上。 在导电材料层上形成荧光材料层（50）。 在荧光体层上形成第二电极层。 在第一电极层和导电材料层或荧光材料层和第二电极层之间插入至少一个电介质层。