公开(公告)号：US08710866B2

公开(公告)日：2014-04-29

申请号：US14050313

申请日：2013-10-09

Applicant: Electronics and Telecommunications Research Institute

Inventor： Sang Hee Park ,  Chi Sun Hwang ,  Sung Min Yoon ,  Him Chan Oh ,  Kee Chan Park ,  Tao Ren ,  Hong Kyun Leem ,  Min Woo Oh ,  Ji Sun Kim ,  Jae Eun Pi ,  Byeong Hoon Kim ,  Byoung Gon Yu

IPC: H03K19/20

CPC classification number: H03K3/012 ,  H03K19/094 ,  H03K19/20

Abstract: Disclosed are an inverter, a NAND gate, and a NOR gate. The inverter includes: a pull-up unit constituted by a second thin film transistor outputting a first power voltage to an output terminal according to a voltage applied to a gate; a pull-down unit constituted by a fifth thin film transistor outputting a ground voltage to the output terminal according to an input signal applied to a gate; and a pull-up driver applying a second power voltage or the ground voltage to the gate of the second thin film transistor according to the input signal.

Abstract translation: 公开了一种逆变器，NAND门和NOR门。 逆变器包括：上拉单元，由根据施加到栅极的电压向输出端子输出第一电源电压的第二薄膜晶体管构成; 根据施加到门的输入信号，将由接地电压输出到输出端的第五薄膜晶体管构成的下拉单元; 以及根据输入信号将第二电源电压或接地电压施加到第二薄膜晶体管的栅极的上拉驱动器。

公开(公告)号：US08749300B2

公开(公告)日：2014-06-10

申请号：US13633654

申请日：2012-10-02

Applicant: Electronics and Telecommunications Research Institute ,  Konkuk University Industrial Cooperation Corp

Inventor： Jae Eun Pi ,  Kee Chan Park ,  Hong Kyun Leem ,  Joon Dong Kim ,  Youn Kyung Kim ,  Ji Sun Kim ,  Byoung Gon Yu ,  Sang Hee Park ,  Him Chan Oh ,  Min Ki Ryu ,  Chi Sun Hwang

IPC: G05F1/10 ,  H02M3/07

CPC classification number: H02M3/073 ,  G09G3/3696 ,  H02M2003/077

Abstract: Disclosed is a DC voltage conversion circuit of a liquid crystal display apparatus, including: a main pumping circuit including a plurality of thin film transistors and configured to output voltage for driving a liquid crystal display apparatus when the plurality of thin film transistors are alternately turned on or off; and a switch control signal generator configured to control voltages applied to gates of the plurality of thin film transistors by inversion of a clock signal, in which each thin film transistor is turned on when positive gate-source voltage is applied thereto, and turned off when negative gate-source voltage is applied thereto.

Abstract translation: 公开了一种液晶显示装置的DC电压转换电路，包括：主泵浦电路，其包括多个薄膜晶体管，并且被配置为当多个薄膜晶体管交替接通时输出用于驱动液晶显示装置的电压 或关闭 以及开关控制信号发生器，其被配置为通过反转时钟信号来控制施加到所述多个薄膜晶体管的栅极的电压，其中当施加正栅极 - 源极电压时，每个薄膜晶体管导通，并且当所述薄膜晶体管被施加到其上时截止， 对其施加负栅极 - 源极电压。

公开(公告)号：US20140035622A1

公开(公告)日：2014-02-06

申请号：US14050313

申请日：2013-10-09

Applicant: Konkuk University Industrial Cooperation Corp ,  ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sang Hee PARK ,  Chi Sun Hwang ,  Sung Min Yoon ,  Him Chan Oh ,  Kee Chan Park ,  Tao Ren ,  Hong Kyun Leem ,  Min Woo Oh ,  Ji Sun Kim ,  Jae Eun Pi ,  Byeong Hoon Kim ,  Byoung Gon Yu

IPC: H03K19/094

CPC classification number: H03K3/012 ,  H03K19/094 ,  H03K19/20

Abstract: Disclosed are an inverter, a NAND gate, and a NOR gate. The inverter includes: a pull-up unit constituted by a second thin film transistor outputting a first power voltage to an output terminal according to a voltage applied to a gate; a pull-down unit constituted by a fifth thin film transistor outputting a ground voltage to the output terminal according to an input signal applied to a gate; and a pull-up driver applying a second power voltage or the ground voltage to the gate of the second thin film transistor according to the input signal.

公开(公告)号：US09099991B2

公开(公告)日：2015-08-04

申请号：US14049800

申请日：2013-10-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE ,  Konkuk University Industrial Cooperation Corp

Inventor： Sang Hee Park ,  Chi Sun Hwang ,  Sung Min Yoon ,  Him Chan Oh ,  Kee Chan Park ,  Tao Ren ,  Hong Kyung Leem ,  Min Woo Oh ,  Ji Sun Kim ,  Jae Eun Pi ,  Byeong Hoon Kim ,  Byoung Gon Yu

IPC: H03K19/20 ,  H03K19/094 ,  H03K3/012

CPC classification number: H03K3/012 ,  H03K19/094 ,  H03K19/20

Abstract: Disclosed are an inverter, a NAND gate, and a NOR gate. The inverter includes: a pull-up unit constituted by a second thin film transistor outputting a first power voltage to an output terminal according to a voltage applied to a gate; a pull-down unit constituted by a fifth thin film transistor outputting a ground voltage to the output terminal according to an input signal applied to a gate; and a pull-up driver applying a second power voltage or the ground voltage to the gate of the second thin film transistor according to the input signal.

Abstract translation: 公开了一种逆变器，NAND门和NOR门。 逆变器包括：上拉单元，由根据施加到栅极的电压向输出端子输出第一电源电压的第二薄膜晶体管构成; 根据施加到门的输入信号，将由接地电压输出到输出端的第五薄膜晶体管构成的下拉单元; 以及根据输入信号将第二电源电压或接地电压施加到第二薄膜晶体管的栅极的上拉驱动器。